diff --git a/.gitignore b/.gitignore index 4687fa6..b753227 100644 --- a/.gitignore +++ b/.gitignore @@ -3,4 +3,5 @@ .RData .Ruserdata .DS_Store -/.quarto/ \ No newline at end of file +/.quarto/ +**/*.quarto_ipynb diff --git a/.python-version b/.python-version new file mode 100644 index 0000000..2c07333 --- /dev/null +++ b/.python-version @@ -0,0 +1 @@ +3.11 diff --git a/docs/no_toc/.nojekyll b/README.md similarity index 100% rename from docs/no_toc/.nojekyll rename to README.md diff --git a/_extensions/r-wasm/live/_extension.yml b/_extensions/r-wasm/live/_extension.yml new file mode 100644 index 0000000..e05c840 --- /dev/null +++ b/_extensions/r-wasm/live/_extension.yml @@ -0,0 +1,15 @@ +title: Quarto Live +author: George Stagg +version: 0.1.3-dev +quarto-required: ">=1.4.0" +contributes: + filters: + - live.lua + formats: + common: + ojs-engine: true + filters: + - live.lua + html: default + revealjs: default + dashboard: default diff --git a/_extensions/r-wasm/live/_gradethis.qmd b/_extensions/r-wasm/live/_gradethis.qmd new file mode 100644 index 0000000..bd0186f --- /dev/null +++ b/_extensions/r-wasm/live/_gradethis.qmd @@ -0,0 +1,40 @@ +```{webr} +#| edit: false +#| output: false +webr::install("gradethis", quiet = TRUE) +library(gradethis) +options(webr.exercise.checker = function( + label, user_code, solution_code, check_code, envir_result, evaluate_result, + envir_prep, last_value, engine, stage, ... +) { + if (is.null(check_code)) { + # No grading code, so just skip grading + invisible(NULL) + } else if (is.null(label)) { + list( + correct = FALSE, + type = "warning", + message = "All exercises must have a label." + ) + } else if (is.null(solution_code)) { + list( + correct = FALSE, + type = "warning", + message = htmltools::tags$div( + htmltools::tags$p("A problem occurred grading this exercise."), + htmltools::tags$p( + "No solution code was found. Note that grading exercises using the ", + htmltools::tags$code("gradethis"), + "package requires a model solution to be included in the document." + ) + ) + ) + } else { + gradethis::gradethis_exercise_checker( + label = label, solution_code = solution_code, user_code = user_code, + check_code = check_code, envir_result = envir_result, + evaluate_result = evaluate_result, envir_prep = envir_prep, + last_value = last_value, stage = stage, engine = engine) + } +}) +``` diff --git a/_extensions/r-wasm/live/_knitr.qmd b/_extensions/r-wasm/live/_knitr.qmd new file mode 100644 index 0000000..5bfca80 --- /dev/null +++ b/_extensions/r-wasm/live/_knitr.qmd @@ -0,0 +1,32 @@ +```{r echo=FALSE} +# Setup knitr for handling {webr} and {pyodide} blocks +# TODO: With quarto-dev/quarto-cli#10169, we can implement this in a filter + +# We'll handle `include: false` in Lua, always include cell in knitr output +knitr::opts_hooks$set(include = function(options) { + if (options$engine == "webr" || options$engine == "pyodide") { + options$include <- TRUE + } + options +}) + +# Passthrough engine for webr +knitr::knit_engines$set(webr = function(options) { + knitr:::one_string(c( + "```{webr}", + options$yaml.code, + options$code, + "```" + )) +}) + +# Passthrough engine for pyodide +knitr::knit_engines$set(pyodide = function(options) { + knitr:::one_string(c( + "```{pyodide}", + options$yaml.code, + options$code, + "```" + )) +}) +``` diff --git a/_extensions/r-wasm/live/live.lua b/_extensions/r-wasm/live/live.lua new file mode 100644 index 0000000..43655db --- /dev/null +++ b/_extensions/r-wasm/live/live.lua @@ -0,0 +1,736 @@ +local tinyyaml = require "resources/tinyyaml" + +local cell_options = { + webr = { eval = true }, + pyodide = { eval = true }, +} + +local live_options = { + ["show-solutions"] = true, + ["show-hints"] = true, + ["grading"] = true, +} + +local ojs_definitions = { + contents = {}, +} +local block_id = 0 + +local include_webr = false +local include_pyodide = false + +local function json_as_b64(obj) + local json_string = quarto.json.encode(obj) + return quarto.base64.encode(json_string) +end + +local function tree(root) + function isdir(path) + -- Is there a better OS agnostic way to do this? + local ok, err, code = os.rename(path .. "/", path .. "/") + if not ok then + if code == 13 then + -- Permission denied, but it exists + return true + end + end + return ok, err + end + + function gather(path, list) + if (isdir(path)) then + -- For each item in this dir, recurse for subdir content + local items = pandoc.system.list_directory(path) + for _, item in pairs(items) do + gather(path .. "/" .. item, list) + end + else + -- This is a file, add it to the table directly + table.insert(list, path) + end + return list + end + + return gather(root, {}) +end + +function ParseBlock(block, engine) + local attr = {} + local param_lines = {} + local code_lines = {} + for line in block.text:gmatch("([^\r\n]*)[\r\n]?") do + local param_line = string.find(line, "^#|") + if (param_line ~= nil) then + table.insert(param_lines, string.sub(line, 4)) + else + table.insert(code_lines, line) + end + end + local code = table.concat(code_lines, "\n") + + -- Include cell-options defaults + for k, v in pairs(cell_options[engine]) do + attr[k] = v + end + + -- Parse quarto-style yaml attributes + local param_yaml = table.concat(param_lines, "\n") + if (param_yaml ~= "") then + param_attr = tinyyaml.parse(param_yaml) + for k, v in pairs(param_attr) do + attr[k] = v + end + end + + -- Parse traditional knitr-style attributes + for k, v in pairs(block.attributes) do + local function toboolean(v) + return string.lower(v) == "true" + end + + local convert = { + autorun = toboolean, + runbutton = toboolean, + echo = toboolean, + edit = toboolean, + error = toboolean, + eval = toboolean, + include = toboolean, + output = toboolean, + startover = toboolean, + solution = toboolean, + warning = toboolean, + timelimit = tonumber, + ["fig-width"] = tonumber, + ["fig-height"] = tonumber, + } + + if (convert[k]) then + attr[k] = convert[k](v) + else + attr[k] = v + end + end + + -- When echo: false: disable the editor + if (attr.echo == false) then + attr.edit = false + end + + -- When `include: false`: disable the editor, source block echo, and output + if (attr.include == false) then + attr.edit = false + attr.echo = false + attr.output = false + end + + -- If we're not executing anything, there's no point showing an editor + if (attr.edit == nil) then + attr.edit = attr.eval + end + + return { + code = code, + attr = attr + } +end + +local exercise_keys = {} +function assertUniqueExercise(key) + if (exercise_keys[key]) then + error("Document contains multiple exercises with key `" .. tostring(key) .. + "`." .. "Exercise keys must be unique.") + end + exercise_keys[key] = true +end + +function assertBlockExercise(type, engine, block) + if (not block.attr.exercise) then + error("Can't create `" .. engine .. "` " .. type .. + " block, `exercise` not defined in cell options.") + end +end + +function ExerciseDataBlocks(btype, block) + local ex = block.attr.exercise + if (type(ex) ~= "table") then + ex = { ex } + end + + local blocks = {} + for idx, ex_id in pairs(ex) do + blocks[idx] = pandoc.RawBlock( + "html", + "" + ) + end + return blocks +end + +function PyodideCodeBlock(code) + block_id = block_id + 1 + + function append_ojs_template(template, template_vars) + local file = io.open(quarto.utils.resolve_path("templates/" .. template), "r") + assert(file) + local content = file:read("*a") + for k, v in pairs(template_vars) do + content = string.gsub(content, "{{" .. k .. "}}", v) + end + + table.insert(ojs_definitions.contents, 1, { + methodName = "interpret", + cellName = "pyodide-" .. block_id, + inline = false, + source = content, + }) + end + + -- Parse codeblock contents for YAML header and Python code body + local block = ParseBlock(code, "pyodide") + + if (block.attr.output == "asis") then + quarto.log.warning( + "For `pyodide` code blocks, using `output: asis` renders Python output as HTML.", + "Markdown rendering is not currently supported." + ) + end + + -- Supplementary execise blocks: setup, check, hint, solution + if (block.attr.setup) then + assertBlockExercise("setup", "pyodide", block) + return ExerciseDataBlocks("setup", block) + end + + if (block.attr.check) then + assertBlockExercise("check", "pyodide", block) + if live_options["grading"] then + return ExerciseDataBlocks("check", block) + else + return {} + end + end + + if (block.attr.hint) then + assertBlockExercise("hint", "pyodide", block) + if live_options["show-hints"] then + return pandoc.Div( + InterpolatedBlock( + pandoc.CodeBlock(block.code, pandoc.Attr('', { 'python', 'cell-code' })), + "python" + ), + pandoc.Attr('', + { 'pyodide-ojs-exercise', 'exercise-hint', 'd-none' }, + { exercise = block.attr.exercise } + ) + ) + end + return {} + end + + if (block.attr.solution) then + assertBlockExercise("solution", "pyodide", block) + if live_options["show-solutions"] then + local plaincode = pandoc.Code(block.code, pandoc.Attr('', { 'solution-code', 'd-none' })) + local codeblock = pandoc.CodeBlock(block.code, pandoc.Attr('', { 'python', 'cell-code' })) + return pandoc.Div( + { + InterpolatedBlock(plaincode, "none"), + InterpolatedBlock(codeblock, "python"), + }, + pandoc.Attr('', + { 'pyodide-ojs-exercise', 'exercise-solution', 'd-none' }, + { exercise = block.attr.exercise } + ) + ) + end + return {} + end + + -- Prepare OJS attributes + local input = "{" .. table.concat(block.attr.input or {}, ", ") .. "}" + local ojs_vars = { + block_id = block_id, + block_input = input, + } + + -- Render appropriate OJS for the type of client-side block we're working with + local ojs_source = nil + if (block.attr.exercise) then + -- Primary interactive exercise block + assertUniqueExercise(block.attr.exercise) + ojs_source = "pyodide-exercise.ojs" + elseif (block.attr.edit) then + -- Editable non-exercise sandbox block + ojs_source = "pyodide-editor.ojs" + else + -- Non-interactive evaluation block + ojs_source = "pyodide-evaluate.ojs" + end + + append_ojs_template(ojs_source, ojs_vars) + + return pandoc.Div({ + pandoc.Div({}, pandoc.Attr("pyodide-" .. block_id, { 'exercise-cell' })), + pandoc.RawBlock( + "html", + "" + ) + }) +end + +function WebRCodeBlock(code) + block_id = block_id + 1 + + function append_ojs_template(template, template_vars) + local file = io.open(quarto.utils.resolve_path("templates/" .. template), "r") + assert(file) + local content = file:read("*a") + for k, v in pairs(template_vars) do + content = string.gsub(content, "{{" .. k .. "}}", v) + end + + table.insert(ojs_definitions.contents, 1, { + methodName = "interpret", + cellName = "webr-" .. block_id, + inline = false, + source = content, + }) + end + + -- Parse codeblock contents for YAML header and R code body + local block = ParseBlock(code, "webr") + + if (block.attr.output == "asis") then + quarto.log.warning( + "For `webr` code blocks, using `output: asis` renders R output as HTML.", + "Markdown rendering is not currently supported." + ) + end + + -- Supplementary execise blocks: setup, check, hint, solution + if (block.attr.setup) then + assertBlockExercise("setup", "webr", block) + return ExerciseDataBlocks("setup", block) + end + + if (block.attr.check) then + assertBlockExercise("check", "webr", block) + if live_options["grading"] then + return ExerciseDataBlocks("check", block) + else + return {} + end + end + + if (block.attr.hint) then + assertBlockExercise("hint", "webr", block) + if live_options["show-hints"] then + return pandoc.Div( + InterpolatedBlock( + pandoc.CodeBlock(block.code, pandoc.Attr('', { 'r', 'cell-code' })), + "r" + ), + pandoc.Attr('', + { 'webr-ojs-exercise', 'exercise-hint', 'd-none' }, + { exercise = block.attr.exercise } + ) + ) + end + return {} + end + + if (block.attr.solution) then + assertBlockExercise("solution", "webr", block) + if live_options["show-solutions"] then + local plaincode = pandoc.Code(block.code, pandoc.Attr('', { 'solution-code', 'd-none' })) + local codeblock = pandoc.CodeBlock(block.code, pandoc.Attr('', { 'r', 'cell-code' })) + return pandoc.Div( + { + InterpolatedBlock(plaincode, "none"), + InterpolatedBlock(codeblock, "r"), + }, + pandoc.Attr('', + { 'webr-ojs-exercise', 'exercise-solution', 'd-none' }, + { exercise = block.attr.exercise } + ) + ) + end + return {} + end + + -- Prepare OJS attributes + local input = "{" .. table.concat(block.attr.input or {}, ", ") .. "}" + local ojs_vars = { + block_id = block_id, + block_input = input, + } + + -- Render appropriate OJS for the type of client-side block we're working with + local ojs_source = nil + if (block.attr.exercise) then + -- Primary interactive exercise block + assertUniqueExercise(block.attr.exercise) + ojs_source = "webr-exercise.ojs" + elseif (block.attr.edit) then + -- Editable non-exercise sandbox block + ojs_source = "webr-editor.ojs" + else + -- Non-interactive evaluation block + ojs_source = "webr-evaluate.ojs" + end + + append_ojs_template(ojs_source, ojs_vars) + + -- Render any HTMLWidgets after HTML output has been added to the DOM + HTMLWidget(block_id) + + return pandoc.Div({ + pandoc.Div({}, pandoc.Attr("webr-" .. block_id, { 'exercise-cell' })), + pandoc.RawBlock( + "html", + "" + ) + }) +end + +function InterpolatedBlock(block, language) + block_id = block_id + 1 + + -- Reactively render OJS variables in codeblocks + file = io.open(quarto.utils.resolve_path("templates/interpolate.ojs"), "r") + assert(file) + content = file:read("*a") + + -- Build map of OJS variable names to JS template literals + local map = "{\n" + for var in block.text:gmatch("${([a-zA-Z_$][%w_$]+)}") do + map = map .. var .. ",\n" + end + map = map .. "}" + + -- We add this OJS block for its side effect of updating the HTML element + content = string.gsub(content, "{{block_id}}", block_id) + content = string.gsub(content, "{{def_map}}", map) + content = string.gsub(content, "{{language}}", language) + table.insert(ojs_definitions.contents, { + methodName = "interpretQuiet", + cellName = "interpolate-" .. block_id, + inline = false, + source = content, + }) + + block.identifier = "interpolate-" .. block_id + return block +end + +function CodeBlock(code) + if ( + code.classes:includes("{webr}") or + code.classes:includes("webr") or + code.classes:includes("{webr-r}") + ) then + -- Client side R code block + include_webr = true + return WebRCodeBlock(code) + end + + if ( + code.classes:includes("{pyodide}") or + code.classes:includes("pyodide") or + code.classes:includes("{pyodide-python}") + ) then + -- Client side Python code block + include_pyodide = true + return PyodideCodeBlock(code) + end + + -- Non-interactive code block containing OJS variables + if (string.match(code.text, "${[a-zA-Z_$][%w_$]+}")) then + if (code.classes:includes("r")) then + include_webr = true + return InterpolatedBlock(code, "r") + elseif (code.classes:includes("python")) then + include_pyodide = true + return InterpolatedBlock(code, "python") + end + end +end + +function HTMLWidget(block_id) + local file = io.open(quarto.utils.resolve_path("templates/webr-widget.ojs"), "r") + assert(file) + content = file:read("*a") + + table.insert(ojs_definitions.contents, 1, { + methodName = "interpretQuiet", + cellName = "webr-widget-" .. block_id, + inline = false, + source = string.gsub(content, "{{block_id}}", block_id), + }) +end + +function Div(block) + -- Render exercise hints with display:none + if (block.classes:includes("hint") and block.attributes["exercise"] ~= nil) then + if live_options["show-hints"] then + block.classes:insert("webr-ojs-exercise") + block.classes:insert("exercise-hint") + block.classes:insert("d-none") + return block + else + return {} + end + end +end + +function Proof(block) + -- Quarto wraps solution blocks in a Proof structure + -- Dig into the expected shape and look for our own exercise solutions + if (block["type"] == "Solution") then + local content = block["__quarto_custom_node"] + local container = content.c[1] + if (container) then + local solution = container.c[1] + if (solution) then + if (solution.attributes["exercise"] ~= nil) then + if live_options["show-solutions"] then + solution.classes:insert("webr-ojs-exercise") + solution.classes:insert("exercise-solution") + solution.classes:insert("d-none") + return solution + else + return {} + end + end + end + end + end +end + +function setupPyodide(doc) + local pyodide = doc.meta.pyodide or {} + local packages = pyodide.packages or {} + + local file = io.open(quarto.utils.resolve_path("templates/pyodide-setup.ojs"), "r") + assert(file) + local content = file:read("*a") + + local pyodide_packages = { + pkgs = { "pyodide_http", "micropip", "ipython" }, + } + for _, pkg in pairs(packages) do + table.insert(pyodide_packages.pkgs, pandoc.utils.stringify(pkg)) + end + + -- Initial Pyodide startup options + local pyodide_options = { + indexURL = "https://cdn.jsdelivr.net/pyodide/v0.28.1/full/", + env = { + PLOTLY_RENDERER = 'plotly_mimetype', + } + } + if (pyodide["engine-url"]) then + pyodide_options["indexURL"] = pandoc.utils.stringify(pyodide["engine-url"]) + end + + local data = { + packages = pyodide_packages, + options = pyodide_options, + } + + table.insert(ojs_definitions.contents, { + methodName = "interpretQuiet", + cellName = "pyodide-prelude", + inline = false, + source = content, + }) + + doc.blocks:insert(pandoc.RawBlock( + "html", + "" + )) + + return pyodide +end + +function setupWebR(doc) + local webr = doc.meta.webr or {} + local packages = webr.packages or {} + local repos = webr.repos or {} + + local file = io.open(quarto.utils.resolve_path("templates/webr-setup.ojs"), "r") + assert(file) + local content = file:read("*a") + + -- List of webR R packages and repositories to install + local webr_packages = { + pkgs = { "evaluate", "knitr", "htmltools" }, + repos = {} + } + for _, pkg in pairs(packages) do + table.insert(webr_packages.pkgs, pandoc.utils.stringify(pkg)) + end + for _, repo in pairs(repos) do + table.insert(webr_packages.repos, pandoc.utils.stringify(repo)) + end + + -- Data frame rendering + local webr_render_df = "default" + if (webr["render-df"]) then + webr_render_df = pandoc.utils.stringify(webr["render-df"]) + local pkg = { + ["paged-table"] = "rmarkdown", + ["gt"] = "gt", + ["gt-interactive"] = "gt", + ["dt"] = "DT", + ["reactable"] = "reactable", + } + if (pkg[webr_render_df]) then + table.insert(webr_packages.pkgs, pkg[webr_render_df]) + end + end + + -- Initial webR startup options + local webr_options = { + baseUrl = "https://webr.r-wasm.org/v0.5.4/", + } + if (webr["engine-url"]) then + webr_options["baseUrl"] = pandoc.utils.stringify(webr["engine-url"]) + end + + local data = { + packages = webr_packages, + options = webr_options, + render_df = webr_render_df, + } + + table.insert(ojs_definitions.contents, { + methodName = "interpretQuiet", + cellName = "webr-prelude", + inline = false, + source = content, + }) + + doc.blocks:insert(pandoc.RawBlock( + "html", + "" + )) + + return webr +end + +function Pandoc(doc) + local webr = nil + local pyodide = nil + if (include_webr) then + webr = setupWebR(doc) + end + if (include_pyodide) then + pyodide = setupPyodide(doc) + end + + -- OJS block definitions + doc.blocks:insert(pandoc.RawBlock( + "html", + "" + )) + + -- Loading indicator + doc.blocks:insert( + pandoc.Div({ + pandoc.Div({}, pandoc.Attr("exercise-loading-status", { "d-flex", "gap-2" })), + pandoc.Div({}, pandoc.Attr("", { "spinner-grow", "spinner-grow-sm" })), + }, pandoc.Attr( + "exercise-loading-indicator", + { "exercise-loading-indicator", "d-none", "d-flex", "align-items-center", "gap-2" } + )) + ) + + -- Exercise runtime dependencies + quarto.doc.add_html_dependency({ + name = 'live-runtime', + scripts = { + { path = "resources/live-runtime.js", attribs = { type = "module" } }, + }, + resources = { "resources/pyodide-worker.js" }, + stylesheets = { "resources/live-runtime.css" }, + }) + + -- Copy resources for upload to VFS at runtime + local vfs_files = {} + if (webr and webr.resources) then + resource_list = webr.resources + elseif (pyodide and pyodide.resources) then + resource_list = pyodide.resources + else + resource_list = doc.meta.resources + end + + if (type(resource_list) ~= "table") then + resource_list = { resource_list } + end + + if (resource_list) then + for _, files in pairs(resource_list) do + if (type(files) ~= "table") then + files = { files } + end + for _, file in pairs(files) do + local filetree = tree(pandoc.utils.stringify(file)) + for _, path in pairs(filetree) do + table.insert(vfs_files, path) + end + end + end + end + doc.blocks:insert(pandoc.RawBlock( + "html", + "" + )) + return doc +end + +function Meta(meta) + local webr = meta.webr or {} + + for k, v in pairs(webr["cell-options"] or {}) do + if (type(v) == "table") then + cell_options.webr[k] = pandoc.utils.stringify(v) + else + cell_options.webr[k] = v + end + end + + local pyodide = meta.pyodide or {} + + for k, v in pairs(pyodide["cell-options"] or {}) do + if (type(v) == "table") then + cell_options.pyodide[k] = pandoc.utils.stringify(v) + else + cell_options.pyodide[k] = v + end + end + + local live = meta.live or {} + if (type(live) == "table") then + for k, v in pairs(live) do + live_options[k] = v + end + else + quarto.log.error("Invalid value for document yaml key: `live`.") + end +end + +return { + { Meta = Meta }, + { + Div = Div, + Proof = Proof, + CodeBlock = CodeBlock, + Pandoc = Pandoc, + }, +} diff --git a/_extensions/r-wasm/live/resources/live-runtime.css b/_extensions/r-wasm/live/resources/live-runtime.css new file mode 100644 index 0000000..1ddfc5c --- /dev/null +++ b/_extensions/r-wasm/live/resources/live-runtime.css @@ -0,0 +1 @@ +.quarto-light{--exercise-main-color: var(--bs-body-color, var(--r-main-color, #212529));--exercise-main-bg: var(--bs-body-bg, var(--r-background-color, #ffffff));--exercise-primary-rgb: var(--bs-primary-rgb, 13, 110, 253);--exercise-gray: var(--bs-gray-300, #dee2e6);--exercise-cap-bg: var(--bs-light-bg-subtle, #f8f8f8);--exercise-line-bg: rgba(var(--exercise-primary-rgb), .05);--exercise-line-gutter-bg: rgba(var(--exercise-primary-rgb), .1);--exercise-code-block-color: var(--quarto-scss-export-code-block-color, var(--exercise-main-color));--exercise-code-block-bg: var(--quarto-scss-export-code-block-bg, var(--exercise-main-bg))}.quarto-dark{--exercise-main-color: var(--bs-body-color, var(--r-main-color, #ffffff));--exercise-main-bg: var(--bs-body-bg, var(--r-background-color, #222222));--exercise-primary-rgb: var(--bs-primary-rgb, 55, 90, 127);--exercise-gray: var(--bs-gray-700, #434343);--exercise-cap-bg: var(--bs-card-cap-bg, #505050);--exercise-line-bg: rgba(var(--exercise-primary-rgb), .2);--exercise-line-gutter-bg: rgba(var(--exercise-primary-rgb), .4);--exercise-code-block-color: var(--quarto-scss-export-code-block-color, var(--exercise-main-color));--exercise-code-block-bg: var(--quarto-scss-export-code-block-bg, var(--exercise-main-bg))}.webr-ojs-exercise.exercise-solution,.webr-ojs-exercise.exercise-hint{border:var(--exercise-gray) 1px solid;border-radius:5px;padding:1rem}.exercise-hint .exercise-hint,.exercise-solution .exercise-solution{border:none;padding:0}.webr-ojs-exercise.exercise-solution>.callout,.webr-ojs-exercise.exercise-hint>.callout{margin:-1rem;border:0}#exercise-loading-indicator{position:fixed;bottom:0;right:0;font-size:1.2rem;padding:.2rem .75rem;border:1px solid var(--exercise-gray);background-color:var(--exercise-cap-bg);border-top-left-radius:5px}#exercise-loading-indicator>.spinner-grow{min-width:1rem}.exercise-loading-details+.exercise-loading-details:before{content:"/ "}@media only screen and (max-width: 576px){#exercise-loading-indicator{font-size:.8rem;padding:.1rem .5rem}#exercise-loading-indicator>.spinner-grow{min-width:.66rem}#exercise-loading-indicator .gap-2{gap:.2rem!important}#exercise-loading-indicator .spinner-grow{--bs-spinner-width: .66rem;--bs-spinner-height: .66rem}}.btn.btn-exercise-editor:disabled,.btn.btn-exercise-editor.disabled,.btn-exercise-editor fieldset:disabled .btn{transition:opacity .5s}.card.exercise-editor .card-header a.btn{--bs-btn-padding-x: .5rem;--bs-btn-padding-y: .15rem;--bs-btn-font-size: .75rem}.quarto-dark .card.exercise-editor .card-header .btn.btn-outline-dark{--bs-btn-color: #f8f8f8;--bs-btn-border-color: #f8f8f8;--bs-btn-hover-color: #000;--bs-btn-hover-bg: #f8f8f8;--bs-btn-hover-border-color: #f8f8f8;--bs-btn-focus-shadow-rgb: 248, 248, 248;--bs-btn-active-color: #000;--bs-btn-active-bg: #f8f8f8;--bs-btn-active-border-color: #f8f8f8;--bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);--bs-btn-disabled-color: #f8f8f8;--bs-btn-disabled-bg: transparent;--bs-btn-disabled-border-color: #f8f8f8;--bs-btn-bg: transparent;--bs-gradient: none}.card.exercise-editor{--exercise-min-lines: 0;--exercise-max-lines: infinity;--exercise-font-size: var(--bs-body-font-size, 1rem)}.card.exercise-editor .card-header{padding:.5rem 1rem;background-color:var(--exercise-cap-bg);border-bottom:1px solid rgba(0,0,0,.175)}.card.exercise-editor .cm-editor{color:var(--exercise-code-block-color);background-color:var(--exercise-code-block-bg);max-height:calc(var(--exercise-max-lines) * 1.4 * var(--exercise-font-size) + 8px)}.card.exercise-editor .cm-content{caret-color:var(--exercise-code-block-color)}.card.exercise-editor .cm-cursor,.card.exercise-editor .cm-dropCursor{border-left-color:var(--exercise-code-block-color)}.card.exercise-editor .cm-focused .cm-selectionBackgroundm .cm-selectionBackground,.card.exercise-editor .cm-content ::selection{background-color:rgba(var(--exercise-primary-rgb),.1)}.card.exercise-editor .cm-activeLine{background-color:var(--exercise-line-bg)}.card.exercise-editor .cm-activeLineGutter{background-color:var(--exercise-line-gutter-bg)}.card.exercise-editor .cm-gutters{background-color:var(--exercise-cap-bg);color:var(--exercise-main-color);border-right:1px solid var(--exercise-gray)}.card.exercise-editor .cm-content,.card.exercise-editor .cm-gutter{min-height:calc(var(--exercise-min-lines) * 1.4 * var(--exercise-font-size) + 8px)}.card.exercise-editor .cm-scroller{line-height:1.4;overflow:auto}:root{--exercise-editor-hl-al: var(--quarto-hl-al-color, #AD0000);--exercise-editor-hl-an: var(--quarto-hl-an-color, #5E5E5E);--exercise-editor-hl-at: var(--quarto-hl-at-color, #657422);--exercise-editor-hl-bn: var(--quarto-hl-bn-color, #AD0000);--exercise-editor-hl-ch: var(--quarto-hl-ch-color, #20794D);--exercise-editor-hl-co: var(--quarto-hl-co-color, #5E5E5E);--exercise-editor-hl-cv: var(--quarto-hl-cv-color, #5E5E5E);--exercise-editor-hl-cn: var(--quarto-hl-cn-color, #8f5902);--exercise-editor-hl-cf: var(--quarto-hl-cf-color, #003B4F);--exercise-editor-hl-dt: var(--quarto-hl-dt-color, #AD0000);--exercise-editor-hl-dv: var(--quarto-hl-dv-color, #AD0000);--exercise-editor-hl-do: var(--quarto-hl-do-color, #5E5E5E);--exercise-editor-hl-er: var(--quarto-hl-er-color, #AD0000);--exercise-editor-hl-fl: var(--quarto-hl-fl-color, #AD0000);--exercise-editor-hl-fu: var(--quarto-hl-fu-color, #4758AB);--exercise-editor-hl-im: var(--quarto-hl-im-color, #00769E);--exercise-editor-hl-in: var(--quarto-hl-in-color, #5E5E5E);--exercise-editor-hl-kw: var(--quarto-hl-kw-color, #003B4F);--exercise-editor-hl-op: var(--quarto-hl-op-color, #5E5E5E);--exercise-editor-hl-ot: var(--quarto-hl-ot-color, #003B4F);--exercise-editor-hl-pp: var(--quarto-hl-pp-color, #AD0000);--exercise-editor-hl-sc: var(--quarto-hl-sc-color, #5E5E5E);--exercise-editor-hl-ss: var(--quarto-hl-ss-color, #20794D);--exercise-editor-hl-st: var(--quarto-hl-st-color, #20794D);--exercise-editor-hl-va: var(--quarto-hl-va-color, #111111);--exercise-editor-hl-vs: var(--quarto-hl-vs-color, #20794D);--exercise-editor-hl-wa: var(--quarto-hl-wa-color, #5E5E5E)}*[data-bs-theme=dark]{--exercise-editor-hl-al: var(--quarto-hl-al-color, #f07178);--exercise-editor-hl-an: var(--quarto-hl-an-color, #d4d0ab);--exercise-editor-hl-at: var(--quarto-hl-at-color, #00e0e0);--exercise-editor-hl-bn: var(--quarto-hl-bn-color, #d4d0ab);--exercise-editor-hl-bu: var(--quarto-hl-bu-color, #abe338);--exercise-editor-hl-ch: var(--quarto-hl-ch-color, #abe338);--exercise-editor-hl-co: var(--quarto-hl-co-color, #f8f8f2);--exercise-editor-hl-cv: var(--quarto-hl-cv-color, #ffd700);--exercise-editor-hl-cn: var(--quarto-hl-cn-color, #ffd700);--exercise-editor-hl-cf: var(--quarto-hl-cf-color, #ffa07a);--exercise-editor-hl-dt: var(--quarto-hl-dt-color, #ffa07a);--exercise-editor-hl-dv: var(--quarto-hl-dv-color, #d4d0ab);--exercise-editor-hl-do: var(--quarto-hl-do-color, #f8f8f2);--exercise-editor-hl-er: var(--quarto-hl-er-color, #f07178);--exercise-editor-hl-ex: var(--quarto-hl-ex-color, #00e0e0);--exercise-editor-hl-fl: var(--quarto-hl-fl-color, #d4d0ab);--exercise-editor-hl-fu: var(--quarto-hl-fu-color, #ffa07a);--exercise-editor-hl-im: var(--quarto-hl-im-color, #abe338);--exercise-editor-hl-in: var(--quarto-hl-in-color, #d4d0ab);--exercise-editor-hl-kw: var(--quarto-hl-kw-color, #ffa07a);--exercise-editor-hl-op: var(--quarto-hl-op-color, #ffa07a);--exercise-editor-hl-ot: var(--quarto-hl-ot-color, #00e0e0);--exercise-editor-hl-pp: var(--quarto-hl-pp-color, #dcc6e0);--exercise-editor-hl-re: var(--quarto-hl-re-color, #00e0e0);--exercise-editor-hl-sc: var(--quarto-hl-sc-color, #abe338);--exercise-editor-hl-ss: var(--quarto-hl-ss-color, #abe338);--exercise-editor-hl-st: var(--quarto-hl-st-color, #abe338);--exercise-editor-hl-va: var(--quarto-hl-va-color, #00e0e0);--exercise-editor-hl-vs: var(--quarto-hl-vs-color, #abe338);--exercise-editor-hl-wa: var(--quarto-hl-wa-color, #dcc6e0)}pre>code.sourceCode span.tok-keyword,.exercise-editor-body>.cm-editor span.tok-keyword{color:var(--exercise-editor-hl-kw)}pre>code.sourceCode span.tok-operator,.exercise-editor-body>.cm-editor span.tok-operator{color:var(--exercise-editor-hl-op)}pre>code.sourceCode span.tok-definitionOperator,.exercise-editor-body>.cm-editor span.tok-definitionOperator{color:var(--exercise-editor-hl-ot)}pre>code.sourceCode span.tok-compareOperator,.exercise-editor-body>.cm-editor span.tok-compareOperator{color:var(--exercise-editor-hl-ot)}pre>code.sourceCode span.tok-attributeName,.exercise-editor-body>.cm-editor span.tok-attributeName{color:var(--exercise-editor-hl-at)}pre>code.sourceCode span.tok-controlKeyword,.exercise-editor-body>.cm-editor span.tok-controlKeyword{color:var(--exercise-editor-hl-cf)}pre>code.sourceCode span.tok-comment,.exercise-editor-body>.cm-editor span.tok-comment{color:var(--exercise-editor-hl-co)}pre>code.sourceCode span.tok-string,.exercise-editor-body>.cm-editor span.tok-string{color:var(--exercise-editor-hl-st)}pre>code.sourceCode span.tok-string2,.exercise-editor-body>.cm-editor span.tok-string2{color:var(--exercise-editor-hl-ss)}pre>code.sourceCode span.tok-variableName,.exercise-editor-body>.cm-editor span.tok-variableName{color:var(--exercise-editor-hl-va)}pre>code.sourceCode span.tok-bool,pre>code.sourceCode span.tok-literal,pre>code.sourceCode span.tok-separator,.exercise-editor-body>.cm-editor span.tok-bool,.exercise-editor-body>.cm-editor span.tok-literal,.exercise-editor-body>.cm-editor span.tok-separator{color:var(--exercise-editor-hl-cn)}pre>code.sourceCode span.tok-bool,pre>code.sourceCode span.tok-literal,.exercise-editor-body>.cm-editor span.tok-bool,.exercise-editor-body>.cm-editor span.tok-literal{color:var(--exercise-editor-hl-cn)}pre>code.sourceCode span.tok-number,pre>code.sourceCode span.tok-integer,.exercise-editor-body>.cm-editor span.tok-number,.exercise-editor-body>.cm-editor span.tok-integer{color:var(--exercise-editor-hl-dv)}pre>code.sourceCode span.tok-function-variableName,.exercise-editor-body>.cm-editor span.tok-function-variableName{color:var(--exercise-editor-hl-fu)}pre>code.sourceCode span.tok-function-attributeName,.exercise-editor-body>.cm-editor span.tok-function-attributeName{color:var(--exercise-editor-hl-at)}div.exercise-cell-output.cell-output-stdout pre code,div.exercise-cell-output.cell-output-stderr pre code{white-space:pre-wrap;word-wrap:break-word}div.exercise-cell-output.cell-output-stderr pre code{color:var(--exercise-editor-hl-er, #AD0000)}div.cell-output-pyodide table{border:none;margin:0 auto 1em}div.cell-output-pyodide thead{border-bottom:1px solid var(--exercise-main-color)}div.cell-output-pyodide td,div.cell-output-pyodide th,div.cell-output-pyodide tr{padding:.5em;line-height:normal}div.cell-output-pyodide th{font-weight:700}div.cell-output-display canvas{background-color:#fff}.tab-pane>.exercise-tab-pane-header+div.webr-ojs-exercise{margin-top:1em}.alert .exercise-feedback p:last-child{margin-bottom:0}.alert.exercise-grade{animation-duration:.25s;animation-name:exercise-grade-slidein}@keyframes exercise-grade-slidein{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.alert.exercise-grade p:last-child{margin-bottom:0}.alert.exercise-grade pre{white-space:pre-wrap;color:inherit}.observablehq pre>code.sourceCode{white-space:pre;position:relative}.observablehq div.sourceCode{margin:1em 0!important}.observablehq pre.sourceCode{margin:0!important}@media screen{.observablehq div.sourceCode{overflow:auto}}@media print{.observablehq pre>code.sourceCode{white-space:pre-wrap}.observablehq pre>code.sourceCode>span{text-indent:-5em;padding-left:5em}}.reveal .d-none{display:none!important}.reveal .d-flex{display:flex!important}.reveal .card.exercise-editor .justify-content-between{justify-content:space-between!important}.reveal .card.exercise-editor .align-items-center{align-items:center!important}.reveal .card.exercise-editor .gap-1{gap:.25rem!important}.reveal .card.exercise-editor .gap-2{gap:.5rem!important}.reveal .card.exercise-editor .gap-3{gap:.75rem!important}.reveal .card.exercise-editor{--exercise-font-size: 1.3rem;margin:1rem 0;border:1px solid rgba(0,0,0,.175);border-radius:.375rem;font-size:var(--exercise-font-size);overflow:hidden}.reveal .card.exercise-editor .card-header{padding:.5rem 1rem;background-color:var(--exercise-cap-bg);border-bottom:1px solid rgba(0,0,0,.175)}.reveal .cell-output-webr.cell-output-display,.reveal .cell-output-pyodide.cell-output-display{text-align:center}.quarto-light .reveal .btn.btn-exercise-editor.btn-primary{--exercise-btn-bg: var(--bs-btn-bg, #0d6efd);--exercise-btn-color: var(--bs-btn-color, #ffffff);--exercise-btn-border-color: var(--bs-btn-border-color, #0d6efd);--exercise-btn-hover-border-color: var(--bs-btn-hover-border-color, #0b5ed7);--exercise-btn-hover-bg: var(--bs-btn-hover-bg, #0b5ed7);--exercise-btn-hover-color: var(--bs-btn-hover-color, #ffffff)}.quarto-dark .reveal .btn.btn-exercise-editor.btn-primary{--exercise-btn-bg: var(--bs-btn-bg, #375a7f);--exercise-btn-color: var(--bs-btn-color, #ffffff);--exercise-btn-border-color: var(--bs-btn-border-color, #375a7f);--exercise-btn-hover-border-color: var(--bs-btn-hover-border-color, #2c4866);--exercise-btn-hover-bg: var(--bs-btn-hover-bg, #2c4866);--exercise-btn-hover-color: var(--bs-btn-hover-color, #ffffff)}.quarto-light .reveal .btn.btn-exercise-editor.btn-outline-dark{--exercise-btn-bg: var(--bs-btn-bg, transparent);--exercise-btn-color: var(--bs-btn-color, #333);--exercise-btn-border-color: var(--bs-btn-border-color, #333);--exercise-btn-hover-border-color: var(--bs-btn-hover-border-color, #333);--exercise-btn-hover-bg: var(--bs-btn-hover-bg, #333);--exercise-btn-hover-color: var(--bs-btn-hover-color, #ffffff)}.quarto-dark .reveal .btn.btn-exercise-editor.btn-outline-dark{--exercise-btn-bg: var(--bs-btn-bg, transparent);--exercise-btn-color: var(--bs-btn-color, #f8f8f8);--exercise-btn-border-color: var(--bs-btn-border-color, #f8f8f8);--exercise-btn-hover-border-color: var(--bs-btn-hover-border-color, #f8f8f8);--exercise-btn-hover-bg: var(--bs-btn-hover-bg, #f8f8f8);--exercise-btn-hover-color: var(--bs-btn-hover-color, #000000)}@media only screen and (max-width: 576px){:not(.reveal) .card-header .btn-exercise-editor>.btn-label-exercise-editor{max-width:0px;margin-left:-4px;overflow:hidden;transition:max-width .2s ease-in,margin-left .05s ease-out .2s}:not(.reveal) .card-header .btn-exercise-editor:hover>.btn-label-exercise-editor{position:inherit;max-width:80px;margin-left:0;transition:max-width .2s ease-out .05s,margin-left .05s ease-in}}.reveal .card.exercise-editor .btn-group{border-radius:.375rem;position:relative;display:inline-flex;vertical-align:middle}.reveal .card.exercise-editor .btn-group>.btn{position:relative;flex:1 1 auto}.reveal .card.exercise-editor .btn-group>:not(.btn-check:first-child)+.btn,.reveal .card.exercise-editor .btn-group>.btn-group:not(:first-child){margin-left:-1px}.reveal .card.exercise-editor .btn-group>.btn:not(:last-child):not(.dropdown-toggle),.reveal .card.exercise-editor .btn-group>.btn.dropdown-toggle-split:first-child,.reveal .card.exercise-editor .btn-group>.btn-group:not(:last-child)>.btn{border-top-right-radius:0;border-bottom-right-radius:0}.reveal .card.exercise-editor .btn-group>.btn:nth-child(n+3),.reveal .card.exercise-editor .btn-group>:not(.btn-check)+.btn,.reveal .card.exercise-editor .btn-group>.btn-group:not(:first-child)>.btn{border-top-left-radius:0;border-bottom-left-radius:0}.reveal .btn.btn-exercise-editor{display:inline-block;padding:.25rem .5rem;font-size:1rem;color:var(--exercise-btn-color);background-color:var(--exercise-btn-bg);text-align:center;text-decoration:none;vertical-align:middle;cursor:pointer;user-select:none;border:1px solid var(--exercise-btn-border-color);border-radius:.375rem;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out}.reveal .btn.btn-exercise-editor:hover{color:var(--exercise-btn-hover-color);background-color:var(--exercise-btn-hover-bg);border-color:var(--exercise-btn-hover-border-color)}.reveal .btn.btn-exercise-editor:disabled,.reveal .btn.btn-exercise-editor.disabled,.reveal .btn-exercise-editor fieldset:disabled .btn{pointer-events:none;opacity:.65}.reveal .card.exercise-editor .spinner-grow{background-color:currentcolor;opacity:0;display:inline-block;width:1.5rem;height:1.5rem;vertical-align:-.125em;border-radius:50%;animation:.75s linear infinite spinner-grow}.reveal .cell-output-container pre code{overflow:auto;max-height:initial}.reveal .alert.exercise-grade{font-size:.55em;position:relative;padding:1rem;margin:1rem 0;border-radius:.25rem;color:var(--exercise-alert-color);background-color:var(--exercise-alert-bg);border:1px solid var(--exercise-alert-border-color)}.reveal .alert.exercise-grade .alert-link{font-weight:700;color:var(--exercise-alert-link-color)}.quarto-light .reveal .exercise-grade.alert-info{--exercise-alert-color: #055160;--exercise-alert-bg: #cff4fc;--exercise-alert-border-color: #9eeaf9;--exercise-alert-link-color: #055160}.quarto-light .reveal .exercise-grade.alert-success{--exercise-alert-color: #0a3622;--exercise-alert-bg: #d1e7dd;--exercise-alert-border-color: #a3cfbb;--exercise-alert-link-color: #0a3622}.quarto-light .reveal .exercise-grade.alert-warning{--exercise-alert-color: #664d03;--exercise-alert-bg: #fff3cd;--exercise-alert-border-color: #ffe69c;--exercise-alert-link-color: #664d03}.quarto-light .reveal .exercise-grade.alert-danger{--exercise-alert-color: #58151c;--exercise-alert-bg: #f8d7da;--exercise-alert-border-color: #f1aeb5;--exercise-alert-link-color: #58151c}.quarto-dark .reveal .exercise-grade.alert-info{--exercise-alert-color: #ffffff;--exercise-alert-bg: #3498db;--exercise-alert-border-color: #3498db;--exercise-alert-link-color: #ffffff}.quarto-dark .reveal .exercise-grade.alert-success{--exercise-alert-color: #ffffff;--exercise-alert-bg: #00bc8c;--exercise-alert-border-color: #00bc8c;--exercise-alert-link-color: #ffffff}.quarto-dark .reveal .exercise-grade.alert-warning{--exercise-alert-color: #ffffff;--exercise-alert-bg: #f39c12;--exercise-alert-border-color: #f39c12;--exercise-alert-link-color: #ffffff}.quarto-dark .reveal .exercise-grade.alert-danger{--exercise-alert-color: #ffffff;--exercise-alert-bg: #e74c3c;--exercise-alert-border-color: #e74c3c;--exercise-alert-link-color: #ffffff} diff --git a/_extensions/r-wasm/live/resources/live-runtime.js b/_extensions/r-wasm/live/resources/live-runtime.js new file mode 100644 index 0000000..55f0c32 --- /dev/null +++ b/_extensions/r-wasm/live/resources/live-runtime.js @@ -0,0 +1,139 @@ +var D0=Object.create;var Qa=Object.defineProperty;var L0=Object.getOwnPropertyDescriptor;var q0=Object.getOwnPropertyNames;var V0=Object.getPrototypeOf,$0=Object.prototype.hasOwnProperty;var Oi=(i=>typeof require<"u"?require:typeof Proxy<"u"?new Proxy(i,{get:(e,t)=>(typeof require<"u"?require:e)[t]}):i)(function(i){if(typeof require<"u")return require.apply(this,arguments);throw Error('Dynamic require of "'+i+'" is not supported')});var we=(i,e)=>()=>(e||i((e={exports:{}}).exports,e),e.exports),B0=(i,e)=>{for(var t in e)Qa(i,t,{get:e[t],enumerable:!0})},X0=(i,e,t,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let n of q0(e))!$0.call(i,n)&&n!==t&&Qa(i,n,{get:()=>e[n],enumerable:!(r=L0(e,n))||r.enumerable});return i};var Mu=(i,e,t)=>(t=i!=null?D0(V0(i)):{},X0(e||!i||!i.__esModule?Qa(t,"default",{value:i,enumerable:!0}):t,i));var XO=we((HC,Fk)=>{Fk.exports=` + + +`});var NO=we((GC,Hk)=>{Hk.exports=` + + + +`});var jO=we((YC,Gk)=>{Gk.exports=` + +`});var IO=we((ZC,Yk)=>{Yk.exports=` + +`});var Su=we((OE,eT)=>{eT.exports={Aacute:"\xC1",aacute:"\xE1",Abreve:"\u0102",abreve:"\u0103",ac:"\u223E",acd:"\u223F",acE:"\u223E\u0333",Acirc:"\xC2",acirc:"\xE2",acute:"\xB4",Acy:"\u0410",acy:"\u0430",AElig:"\xC6",aelig:"\xE6",af:"\u2061",Afr:"\u{1D504}",afr:"\u{1D51E}",Agrave:"\xC0",agrave:"\xE0",alefsym:"\u2135",aleph:"\u2135",Alpha:"\u0391",alpha:"\u03B1",Amacr:"\u0100",amacr:"\u0101",amalg:"\u2A3F",amp:"&",AMP:"&",andand:"\u2A55",And:"\u2A53",and:"\u2227",andd:"\u2A5C",andslope:"\u2A58",andv:"\u2A5A",ang:"\u2220",ange:"\u29A4",angle:"\u2220",angmsdaa:"\u29A8",angmsdab:"\u29A9",angmsdac:"\u29AA",angmsdad:"\u29AB",angmsdae:"\u29AC",angmsdaf:"\u29AD",angmsdag:"\u29AE",angmsdah:"\u29AF",angmsd:"\u2221",angrt:"\u221F",angrtvb:"\u22BE",angrtvbd:"\u299D",angsph:"\u2222",angst:"\xC5",angzarr:"\u237C",Aogon:"\u0104",aogon:"\u0105",Aopf:"\u{1D538}",aopf:"\u{1D552}",apacir:"\u2A6F",ap:"\u2248",apE:"\u2A70",ape:"\u224A",apid:"\u224B",apos:"'",ApplyFunction:"\u2061",approx:"\u2248",approxeq:"\u224A",Aring:"\xC5",aring:"\xE5",Ascr:"\u{1D49C}",ascr:"\u{1D4B6}",Assign:"\u2254",ast:"*",asymp:"\u2248",asympeq:"\u224D",Atilde:"\xC3",atilde:"\xE3",Auml:"\xC4",auml:"\xE4",awconint:"\u2233",awint:"\u2A11",backcong:"\u224C",backepsilon:"\u03F6",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",Backslash:"\u2216",Barv:"\u2AE7",barvee:"\u22BD",barwed:"\u2305",Barwed:"\u2306",barwedge:"\u2305",bbrk:"\u23B5",bbrktbrk:"\u23B6",bcong:"\u224C",Bcy:"\u0411",bcy:"\u0431",bdquo:"\u201E",becaus:"\u2235",because:"\u2235",Because:"\u2235",bemptyv:"\u29B0",bepsi:"\u03F6",bernou:"\u212C",Bernoullis:"\u212C",Beta:"\u0392",beta:"\u03B2",beth:"\u2136",between:"\u226C",Bfr:"\u{1D505}",bfr:"\u{1D51F}",bigcap:"\u22C2",bigcirc:"\u25EF",bigcup:"\u22C3",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",bigvee:"\u22C1",bigwedge:"\u22C0",bkarow:"\u290D",blacklozenge:"\u29EB",blacksquare:"\u25AA",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",blacktriangleright:"\u25B8",blank:"\u2423",blk12:"\u2592",blk14:"\u2591",blk34:"\u2593",block:"\u2588",bne:"=\u20E5",bnequiv:"\u2261\u20E5",bNot:"\u2AED",bnot:"\u2310",Bopf:"\u{1D539}",bopf:"\u{1D553}",bot:"\u22A5",bottom:"\u22A5",bowtie:"\u22C8",boxbox:"\u29C9",boxdl:"\u2510",boxdL:"\u2555",boxDl:"\u2556",boxDL:"\u2557",boxdr:"\u250C",boxdR:"\u2552",boxDr:"\u2553",boxDR:"\u2554",boxh:"\u2500",boxH:"\u2550",boxhd:"\u252C",boxHd:"\u2564",boxhD:"\u2565",boxHD:"\u2566",boxhu:"\u2534",boxHu:"\u2567",boxhU:"\u2568",boxHU:"\u2569",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxuL:"\u255B",boxUl:"\u255C",boxUL:"\u255D",boxur:"\u2514",boxuR:"\u2558",boxUr:"\u2559",boxUR:"\u255A",boxv:"\u2502",boxV:"\u2551",boxvh:"\u253C",boxvH:"\u256A",boxVh:"\u256B",boxVH:"\u256C",boxvl:"\u2524",boxvL:"\u2561",boxVl:"\u2562",boxVL:"\u2563",boxvr:"\u251C",boxvR:"\u255E",boxVr:"\u255F",boxVR:"\u2560",bprime:"\u2035",breve:"\u02D8",Breve:"\u02D8",brvbar:"\xA6",bscr:"\u{1D4B7}",Bscr:"\u212C",bsemi:"\u204F",bsim:"\u223D",bsime:"\u22CD",bsolb:"\u29C5",bsol:"\\",bsolhsub:"\u27C8",bull:"\u2022",bullet:"\u2022",bump:"\u224E",bumpE:"\u2AAE",bumpe:"\u224F",Bumpeq:"\u224E",bumpeq:"\u224F",Cacute:"\u0106",cacute:"\u0107",capand:"\u2A44",capbrcup:"\u2A49",capcap:"\u2A4B",cap:"\u2229",Cap:"\u22D2",capcup:"\u2A47",capdot:"\u2A40",CapitalDifferentialD:"\u2145",caps:"\u2229\uFE00",caret:"\u2041",caron:"\u02C7",Cayleys:"\u212D",ccaps:"\u2A4D",Ccaron:"\u010C",ccaron:"\u010D",Ccedil:"\xC7",ccedil:"\xE7",Ccirc:"\u0108",ccirc:"\u0109",Cconint:"\u2230",ccups:"\u2A4C",ccupssm:"\u2A50",Cdot:"\u010A",cdot:"\u010B",cedil:"\xB8",Cedilla:"\xB8",cemptyv:"\u29B2",cent:"\xA2",centerdot:"\xB7",CenterDot:"\xB7",cfr:"\u{1D520}",Cfr:"\u212D",CHcy:"\u0427",chcy:"\u0447",check:"\u2713",checkmark:"\u2713",Chi:"\u03A7",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",CircleDot:"\u2299",circledR:"\xAE",circledS:"\u24C8",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",cir:"\u25CB",cirE:"\u29C3",cire:"\u2257",cirfnint:"\u2A10",cirmid:"\u2AEF",cirscir:"\u29C2",ClockwiseContourIntegral:"\u2232",CloseCurlyDoubleQuote:"\u201D",CloseCurlyQuote:"\u2019",clubs:"\u2663",clubsuit:"\u2663",colon:":",Colon:"\u2237",Colone:"\u2A74",colone:"\u2254",coloneq:"\u2254",comma:",",commat:"@",comp:"\u2201",compfn:"\u2218",complement:"\u2201",complexes:"\u2102",cong:"\u2245",congdot:"\u2A6D",Congruent:"\u2261",conint:"\u222E",Conint:"\u222F",ContourIntegral:"\u222E",copf:"\u{1D554}",Copf:"\u2102",coprod:"\u2210",Coproduct:"\u2210",copy:"\xA9",COPY:"\xA9",copysr:"\u2117",CounterClockwiseContourIntegral:"\u2233",crarr:"\u21B5",cross:"\u2717",Cross:"\u2A2F",Cscr:"\u{1D49E}",cscr:"\u{1D4B8}",csub:"\u2ACF",csube:"\u2AD1",csup:"\u2AD0",csupe:"\u2AD2",ctdot:"\u22EF",cudarrl:"\u2938",cudarrr:"\u2935",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cularrp:"\u293D",cupbrcap:"\u2A48",cupcap:"\u2A46",CupCap:"\u224D",cup:"\u222A",Cup:"\u22D3",cupcup:"\u2A4A",cupdot:"\u228D",cupor:"\u2A45",cups:"\u222A\uFE00",curarr:"\u21B7",curarrm:"\u293C",curlyeqprec:"\u22DE",curlyeqsucc:"\u22DF",curlyvee:"\u22CE",curlywedge:"\u22CF",curren:"\xA4",curvearrowleft:"\u21B6",curvearrowright:"\u21B7",cuvee:"\u22CE",cuwed:"\u22CF",cwconint:"\u2232",cwint:"\u2231",cylcty:"\u232D",dagger:"\u2020",Dagger:"\u2021",daleth:"\u2138",darr:"\u2193",Darr:"\u21A1",dArr:"\u21D3",dash:"\u2010",Dashv:"\u2AE4",dashv:"\u22A3",dbkarow:"\u290F",dblac:"\u02DD",Dcaron:"\u010E",dcaron:"\u010F",Dcy:"\u0414",dcy:"\u0434",ddagger:"\u2021",ddarr:"\u21CA",DD:"\u2145",dd:"\u2146",DDotrahd:"\u2911",ddotseq:"\u2A77",deg:"\xB0",Del:"\u2207",Delta:"\u0394",delta:"\u03B4",demptyv:"\u29B1",dfisht:"\u297F",Dfr:"\u{1D507}",dfr:"\u{1D521}",dHar:"\u2965",dharl:"\u21C3",dharr:"\u21C2",DiacriticalAcute:"\xB4",DiacriticalDot:"\u02D9",DiacriticalDoubleAcute:"\u02DD",DiacriticalGrave:"`",DiacriticalTilde:"\u02DC",diam:"\u22C4",diamond:"\u22C4",Diamond:"\u22C4",diamondsuit:"\u2666",diams:"\u2666",die:"\xA8",DifferentialD:"\u2146",digamma:"\u03DD",disin:"\u22F2",div:"\xF7",divide:"\xF7",divideontimes:"\u22C7",divonx:"\u22C7",DJcy:"\u0402",djcy:"\u0452",dlcorn:"\u231E",dlcrop:"\u230D",dollar:"$",Dopf:"\u{1D53B}",dopf:"\u{1D555}",Dot:"\xA8",dot:"\u02D9",DotDot:"\u20DC",doteq:"\u2250",doteqdot:"\u2251",DotEqual:"\u2250",dotminus:"\u2238",dotplus:"\u2214",dotsquare:"\u22A1",doublebarwedge:"\u2306",DoubleContourIntegral:"\u222F",DoubleDot:"\xA8",DoubleDownArrow:"\u21D3",DoubleLeftArrow:"\u21D0",DoubleLeftRightArrow:"\u21D4",DoubleLeftTee:"\u2AE4",DoubleLongLeftArrow:"\u27F8",DoubleLongLeftRightArrow:"\u27FA",DoubleLongRightArrow:"\u27F9",DoubleRightArrow:"\u21D2",DoubleRightTee:"\u22A8",DoubleUpArrow:"\u21D1",DoubleUpDownArrow:"\u21D5",DoubleVerticalBar:"\u2225",DownArrowBar:"\u2913",downarrow:"\u2193",DownArrow:"\u2193",Downarrow:"\u21D3",DownArrowUpArrow:"\u21F5",DownBreve:"\u0311",downdownarrows:"\u21CA",downharpoonleft:"\u21C3",downharpoonright:"\u21C2",DownLeftRightVector:"\u2950",DownLeftTeeVector:"\u295E",DownLeftVectorBar:"\u2956",DownLeftVector:"\u21BD",DownRightTeeVector:"\u295F",DownRightVectorBar:"\u2957",DownRightVector:"\u21C1",DownTeeArrow:"\u21A7",DownTee:"\u22A4",drbkarow:"\u2910",drcorn:"\u231F",drcrop:"\u230C",Dscr:"\u{1D49F}",dscr:"\u{1D4B9}",DScy:"\u0405",dscy:"\u0455",dsol:"\u29F6",Dstrok:"\u0110",dstrok:"\u0111",dtdot:"\u22F1",dtri:"\u25BF",dtrif:"\u25BE",duarr:"\u21F5",duhar:"\u296F",dwangle:"\u29A6",DZcy:"\u040F",dzcy:"\u045F",dzigrarr:"\u27FF",Eacute:"\xC9",eacute:"\xE9",easter:"\u2A6E",Ecaron:"\u011A",ecaron:"\u011B",Ecirc:"\xCA",ecirc:"\xEA",ecir:"\u2256",ecolon:"\u2255",Ecy:"\u042D",ecy:"\u044D",eDDot:"\u2A77",Edot:"\u0116",edot:"\u0117",eDot:"\u2251",ee:"\u2147",efDot:"\u2252",Efr:"\u{1D508}",efr:"\u{1D522}",eg:"\u2A9A",Egrave:"\xC8",egrave:"\xE8",egs:"\u2A96",egsdot:"\u2A98",el:"\u2A99",Element:"\u2208",elinters:"\u23E7",ell:"\u2113",els:"\u2A95",elsdot:"\u2A97",Emacr:"\u0112",emacr:"\u0113",empty:"\u2205",emptyset:"\u2205",EmptySmallSquare:"\u25FB",emptyv:"\u2205",EmptyVerySmallSquare:"\u25AB",emsp13:"\u2004",emsp14:"\u2005",emsp:"\u2003",ENG:"\u014A",eng:"\u014B",ensp:"\u2002",Eogon:"\u0118",eogon:"\u0119",Eopf:"\u{1D53C}",eopf:"\u{1D556}",epar:"\u22D5",eparsl:"\u29E3",eplus:"\u2A71",epsi:"\u03B5",Epsilon:"\u0395",epsilon:"\u03B5",epsiv:"\u03F5",eqcirc:"\u2256",eqcolon:"\u2255",eqsim:"\u2242",eqslantgtr:"\u2A96",eqslantless:"\u2A95",Equal:"\u2A75",equals:"=",EqualTilde:"\u2242",equest:"\u225F",Equilibrium:"\u21CC",equiv:"\u2261",equivDD:"\u2A78",eqvparsl:"\u29E5",erarr:"\u2971",erDot:"\u2253",escr:"\u212F",Escr:"\u2130",esdot:"\u2250",Esim:"\u2A73",esim:"\u2242",Eta:"\u0397",eta:"\u03B7",ETH:"\xD0",eth:"\xF0",Euml:"\xCB",euml:"\xEB",euro:"\u20AC",excl:"!",exist:"\u2203",Exists:"\u2203",expectation:"\u2130",exponentiale:"\u2147",ExponentialE:"\u2147",fallingdotseq:"\u2252",Fcy:"\u0424",fcy:"\u0444",female:"\u2640",ffilig:"\uFB03",fflig:"\uFB00",ffllig:"\uFB04",Ffr:"\u{1D509}",ffr:"\u{1D523}",filig:"\uFB01",FilledSmallSquare:"\u25FC",FilledVerySmallSquare:"\u25AA",fjlig:"fj",flat:"\u266D",fllig:"\uFB02",fltns:"\u25B1",fnof:"\u0192",Fopf:"\u{1D53D}",fopf:"\u{1D557}",forall:"\u2200",ForAll:"\u2200",fork:"\u22D4",forkv:"\u2AD9",Fouriertrf:"\u2131",fpartint:"\u2A0D",frac12:"\xBD",frac13:"\u2153",frac14:"\xBC",frac15:"\u2155",frac16:"\u2159",frac18:"\u215B",frac23:"\u2154",frac25:"\u2156",frac34:"\xBE",frac35:"\u2157",frac38:"\u215C",frac45:"\u2158",frac56:"\u215A",frac58:"\u215D",frac78:"\u215E",frasl:"\u2044",frown:"\u2322",fscr:"\u{1D4BB}",Fscr:"\u2131",gacute:"\u01F5",Gamma:"\u0393",gamma:"\u03B3",Gammad:"\u03DC",gammad:"\u03DD",gap:"\u2A86",Gbreve:"\u011E",gbreve:"\u011F",Gcedil:"\u0122",Gcirc:"\u011C",gcirc:"\u011D",Gcy:"\u0413",gcy:"\u0433",Gdot:"\u0120",gdot:"\u0121",ge:"\u2265",gE:"\u2267",gEl:"\u2A8C",gel:"\u22DB",geq:"\u2265",geqq:"\u2267",geqslant:"\u2A7E",gescc:"\u2AA9",ges:"\u2A7E",gesdot:"\u2A80",gesdoto:"\u2A82",gesdotol:"\u2A84",gesl:"\u22DB\uFE00",gesles:"\u2A94",Gfr:"\u{1D50A}",gfr:"\u{1D524}",gg:"\u226B",Gg:"\u22D9",ggg:"\u22D9",gimel:"\u2137",GJcy:"\u0403",gjcy:"\u0453",gla:"\u2AA5",gl:"\u2277",glE:"\u2A92",glj:"\u2AA4",gnap:"\u2A8A",gnapprox:"\u2A8A",gne:"\u2A88",gnE:"\u2269",gneq:"\u2A88",gneqq:"\u2269",gnsim:"\u22E7",Gopf:"\u{1D53E}",gopf:"\u{1D558}",grave:"`",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterGreater:"\u2AA2",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Gscr:"\u{1D4A2}",gscr:"\u210A",gsim:"\u2273",gsime:"\u2A8E",gsiml:"\u2A90",gtcc:"\u2AA7",gtcir:"\u2A7A",gt:">",GT:">",Gt:"\u226B",gtdot:"\u22D7",gtlPar:"\u2995",gtquest:"\u2A7C",gtrapprox:"\u2A86",gtrarr:"\u2978",gtrdot:"\u22D7",gtreqless:"\u22DB",gtreqqless:"\u2A8C",gtrless:"\u2277",gtrsim:"\u2273",gvertneqq:"\u2269\uFE00",gvnE:"\u2269\uFE00",Hacek:"\u02C7",hairsp:"\u200A",half:"\xBD",hamilt:"\u210B",HARDcy:"\u042A",hardcy:"\u044A",harrcir:"\u2948",harr:"\u2194",hArr:"\u21D4",harrw:"\u21AD",Hat:"^",hbar:"\u210F",Hcirc:"\u0124",hcirc:"\u0125",hearts:"\u2665",heartsuit:"\u2665",hellip:"\u2026",hercon:"\u22B9",hfr:"\u{1D525}",Hfr:"\u210C",HilbertSpace:"\u210B",hksearow:"\u2925",hkswarow:"\u2926",hoarr:"\u21FF",homtht:"\u223B",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",hopf:"\u{1D559}",Hopf:"\u210D",horbar:"\u2015",HorizontalLine:"\u2500",hscr:"\u{1D4BD}",Hscr:"\u210B",hslash:"\u210F",Hstrok:"\u0126",hstrok:"\u0127",HumpDownHump:"\u224E",HumpEqual:"\u224F",hybull:"\u2043",hyphen:"\u2010",Iacute:"\xCD",iacute:"\xED",ic:"\u2063",Icirc:"\xCE",icirc:"\xEE",Icy:"\u0418",icy:"\u0438",Idot:"\u0130",IEcy:"\u0415",iecy:"\u0435",iexcl:"\xA1",iff:"\u21D4",ifr:"\u{1D526}",Ifr:"\u2111",Igrave:"\xCC",igrave:"\xEC",ii:"\u2148",iiiint:"\u2A0C",iiint:"\u222D",iinfin:"\u29DC",iiota:"\u2129",IJlig:"\u0132",ijlig:"\u0133",Imacr:"\u012A",imacr:"\u012B",image:"\u2111",ImaginaryI:"\u2148",imagline:"\u2110",imagpart:"\u2111",imath:"\u0131",Im:"\u2111",imof:"\u22B7",imped:"\u01B5",Implies:"\u21D2",incare:"\u2105",in:"\u2208",infin:"\u221E",infintie:"\u29DD",inodot:"\u0131",intcal:"\u22BA",int:"\u222B",Int:"\u222C",integers:"\u2124",Integral:"\u222B",intercal:"\u22BA",Intersection:"\u22C2",intlarhk:"\u2A17",intprod:"\u2A3C",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",IOcy:"\u0401",iocy:"\u0451",Iogon:"\u012E",iogon:"\u012F",Iopf:"\u{1D540}",iopf:"\u{1D55A}",Iota:"\u0399",iota:"\u03B9",iprod:"\u2A3C",iquest:"\xBF",iscr:"\u{1D4BE}",Iscr:"\u2110",isin:"\u2208",isindot:"\u22F5",isinE:"\u22F9",isins:"\u22F4",isinsv:"\u22F3",isinv:"\u2208",it:"\u2062",Itilde:"\u0128",itilde:"\u0129",Iukcy:"\u0406",iukcy:"\u0456",Iuml:"\xCF",iuml:"\xEF",Jcirc:"\u0134",jcirc:"\u0135",Jcy:"\u0419",jcy:"\u0439",Jfr:"\u{1D50D}",jfr:"\u{1D527}",jmath:"\u0237",Jopf:"\u{1D541}",jopf:"\u{1D55B}",Jscr:"\u{1D4A5}",jscr:"\u{1D4BF}",Jsercy:"\u0408",jsercy:"\u0458",Jukcy:"\u0404",jukcy:"\u0454",Kappa:"\u039A",kappa:"\u03BA",kappav:"\u03F0",Kcedil:"\u0136",kcedil:"\u0137",Kcy:"\u041A",kcy:"\u043A",Kfr:"\u{1D50E}",kfr:"\u{1D528}",kgreen:"\u0138",KHcy:"\u0425",khcy:"\u0445",KJcy:"\u040C",kjcy:"\u045C",Kopf:"\u{1D542}",kopf:"\u{1D55C}",Kscr:"\u{1D4A6}",kscr:"\u{1D4C0}",lAarr:"\u21DA",Lacute:"\u0139",lacute:"\u013A",laemptyv:"\u29B4",lagran:"\u2112",Lambda:"\u039B",lambda:"\u03BB",lang:"\u27E8",Lang:"\u27EA",langd:"\u2991",langle:"\u27E8",lap:"\u2A85",Laplacetrf:"\u2112",laquo:"\xAB",larrb:"\u21E4",larrbfs:"\u291F",larr:"\u2190",Larr:"\u219E",lArr:"\u21D0",larrfs:"\u291D",larrhk:"\u21A9",larrlp:"\u21AB",larrpl:"\u2939",larrsim:"\u2973",larrtl:"\u21A2",latail:"\u2919",lAtail:"\u291B",lat:"\u2AAB",late:"\u2AAD",lates:"\u2AAD\uFE00",lbarr:"\u290C",lBarr:"\u290E",lbbrk:"\u2772",lbrace:"{",lbrack:"[",lbrke:"\u298B",lbrksld:"\u298F",lbrkslu:"\u298D",Lcaron:"\u013D",lcaron:"\u013E",Lcedil:"\u013B",lcedil:"\u013C",lceil:"\u2308",lcub:"{",Lcy:"\u041B",lcy:"\u043B",ldca:"\u2936",ldquo:"\u201C",ldquor:"\u201E",ldrdhar:"\u2967",ldrushar:"\u294B",ldsh:"\u21B2",le:"\u2264",lE:"\u2266",LeftAngleBracket:"\u27E8",LeftArrowBar:"\u21E4",leftarrow:"\u2190",LeftArrow:"\u2190",Leftarrow:"\u21D0",LeftArrowRightArrow:"\u21C6",leftarrowtail:"\u21A2",LeftCeiling:"\u2308",LeftDoubleBracket:"\u27E6",LeftDownTeeVector:"\u2961",LeftDownVectorBar:"\u2959",LeftDownVector:"\u21C3",LeftFloor:"\u230A",leftharpoondown:"\u21BD",leftharpoonup:"\u21BC",leftleftarrows:"\u21C7",leftrightarrow:"\u2194",LeftRightArrow:"\u2194",Leftrightarrow:"\u21D4",leftrightarrows:"\u21C6",leftrightharpoons:"\u21CB",leftrightsquigarrow:"\u21AD",LeftRightVector:"\u294E",LeftTeeArrow:"\u21A4",LeftTee:"\u22A3",LeftTeeVector:"\u295A",leftthreetimes:"\u22CB",LeftTriangleBar:"\u29CF",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpDownVector:"\u2951",LeftUpTeeVector:"\u2960",LeftUpVectorBar:"\u2958",LeftUpVector:"\u21BF",LeftVectorBar:"\u2952",LeftVector:"\u21BC",lEg:"\u2A8B",leg:"\u22DA",leq:"\u2264",leqq:"\u2266",leqslant:"\u2A7D",lescc:"\u2AA8",les:"\u2A7D",lesdot:"\u2A7F",lesdoto:"\u2A81",lesdotor:"\u2A83",lesg:"\u22DA\uFE00",lesges:"\u2A93",lessapprox:"\u2A85",lessdot:"\u22D6",lesseqgtr:"\u22DA",lesseqqgtr:"\u2A8B",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",lessgtr:"\u2276",LessLess:"\u2AA1",lesssim:"\u2272",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",lfisht:"\u297C",lfloor:"\u230A",Lfr:"\u{1D50F}",lfr:"\u{1D529}",lg:"\u2276",lgE:"\u2A91",lHar:"\u2962",lhard:"\u21BD",lharu:"\u21BC",lharul:"\u296A",lhblk:"\u2584",LJcy:"\u0409",ljcy:"\u0459",llarr:"\u21C7",ll:"\u226A",Ll:"\u22D8",llcorner:"\u231E",Lleftarrow:"\u21DA",llhard:"\u296B",lltri:"\u25FA",Lmidot:"\u013F",lmidot:"\u0140",lmoustache:"\u23B0",lmoust:"\u23B0",lnap:"\u2A89",lnapprox:"\u2A89",lne:"\u2A87",lnE:"\u2268",lneq:"\u2A87",lneqq:"\u2268",lnsim:"\u22E6",loang:"\u27EC",loarr:"\u21FD",lobrk:"\u27E6",longleftarrow:"\u27F5",LongLeftArrow:"\u27F5",Longleftarrow:"\u27F8",longleftrightarrow:"\u27F7",LongLeftRightArrow:"\u27F7",Longleftrightarrow:"\u27FA",longmapsto:"\u27FC",longrightarrow:"\u27F6",LongRightArrow:"\u27F6",Longrightarrow:"\u27F9",looparrowleft:"\u21AB",looparrowright:"\u21AC",lopar:"\u2985",Lopf:"\u{1D543}",lopf:"\u{1D55D}",loplus:"\u2A2D",lotimes:"\u2A34",lowast:"\u2217",lowbar:"_",LowerLeftArrow:"\u2199",LowerRightArrow:"\u2198",loz:"\u25CA",lozenge:"\u25CA",lozf:"\u29EB",lpar:"(",lparlt:"\u2993",lrarr:"\u21C6",lrcorner:"\u231F",lrhar:"\u21CB",lrhard:"\u296D",lrm:"\u200E",lrtri:"\u22BF",lsaquo:"\u2039",lscr:"\u{1D4C1}",Lscr:"\u2112",lsh:"\u21B0",Lsh:"\u21B0",lsim:"\u2272",lsime:"\u2A8D",lsimg:"\u2A8F",lsqb:"[",lsquo:"\u2018",lsquor:"\u201A",Lstrok:"\u0141",lstrok:"\u0142",ltcc:"\u2AA6",ltcir:"\u2A79",lt:"<",LT:"<",Lt:"\u226A",ltdot:"\u22D6",lthree:"\u22CB",ltimes:"\u22C9",ltlarr:"\u2976",ltquest:"\u2A7B",ltri:"\u25C3",ltrie:"\u22B4",ltrif:"\u25C2",ltrPar:"\u2996",lurdshar:"\u294A",luruhar:"\u2966",lvertneqq:"\u2268\uFE00",lvnE:"\u2268\uFE00",macr:"\xAF",male:"\u2642",malt:"\u2720",maltese:"\u2720",Map:"\u2905",map:"\u21A6",mapsto:"\u21A6",mapstodown:"\u21A7",mapstoleft:"\u21A4",mapstoup:"\u21A5",marker:"\u25AE",mcomma:"\u2A29",Mcy:"\u041C",mcy:"\u043C",mdash:"\u2014",mDDot:"\u223A",measuredangle:"\u2221",MediumSpace:"\u205F",Mellintrf:"\u2133",Mfr:"\u{1D510}",mfr:"\u{1D52A}",mho:"\u2127",micro:"\xB5",midast:"*",midcir:"\u2AF0",mid:"\u2223",middot:"\xB7",minusb:"\u229F",minus:"\u2212",minusd:"\u2238",minusdu:"\u2A2A",MinusPlus:"\u2213",mlcp:"\u2ADB",mldr:"\u2026",mnplus:"\u2213",models:"\u22A7",Mopf:"\u{1D544}",mopf:"\u{1D55E}",mp:"\u2213",mscr:"\u{1D4C2}",Mscr:"\u2133",mstpos:"\u223E",Mu:"\u039C",mu:"\u03BC",multimap:"\u22B8",mumap:"\u22B8",nabla:"\u2207",Nacute:"\u0143",nacute:"\u0144",nang:"\u2220\u20D2",nap:"\u2249",napE:"\u2A70\u0338",napid:"\u224B\u0338",napos:"\u0149",napprox:"\u2249",natural:"\u266E",naturals:"\u2115",natur:"\u266E",nbsp:"\xA0",nbump:"\u224E\u0338",nbumpe:"\u224F\u0338",ncap:"\u2A43",Ncaron:"\u0147",ncaron:"\u0148",Ncedil:"\u0145",ncedil:"\u0146",ncong:"\u2247",ncongdot:"\u2A6D\u0338",ncup:"\u2A42",Ncy:"\u041D",ncy:"\u043D",ndash:"\u2013",nearhk:"\u2924",nearr:"\u2197",neArr:"\u21D7",nearrow:"\u2197",ne:"\u2260",nedot:"\u2250\u0338",NegativeMediumSpace:"\u200B",NegativeThickSpace:"\u200B",NegativeThinSpace:"\u200B",NegativeVeryThinSpace:"\u200B",nequiv:"\u2262",nesear:"\u2928",nesim:"\u2242\u0338",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NewLine:` +`,nexist:"\u2204",nexists:"\u2204",Nfr:"\u{1D511}",nfr:"\u{1D52B}",ngE:"\u2267\u0338",nge:"\u2271",ngeq:"\u2271",ngeqq:"\u2267\u0338",ngeqslant:"\u2A7E\u0338",nges:"\u2A7E\u0338",nGg:"\u22D9\u0338",ngsim:"\u2275",nGt:"\u226B\u20D2",ngt:"\u226F",ngtr:"\u226F",nGtv:"\u226B\u0338",nharr:"\u21AE",nhArr:"\u21CE",nhpar:"\u2AF2",ni:"\u220B",nis:"\u22FC",nisd:"\u22FA",niv:"\u220B",NJcy:"\u040A",njcy:"\u045A",nlarr:"\u219A",nlArr:"\u21CD",nldr:"\u2025",nlE:"\u2266\u0338",nle:"\u2270",nleftarrow:"\u219A",nLeftarrow:"\u21CD",nleftrightarrow:"\u21AE",nLeftrightarrow:"\u21CE",nleq:"\u2270",nleqq:"\u2266\u0338",nleqslant:"\u2A7D\u0338",nles:"\u2A7D\u0338",nless:"\u226E",nLl:"\u22D8\u0338",nlsim:"\u2274",nLt:"\u226A\u20D2",nlt:"\u226E",nltri:"\u22EA",nltrie:"\u22EC",nLtv:"\u226A\u0338",nmid:"\u2224",NoBreak:"\u2060",NonBreakingSpace:"\xA0",nopf:"\u{1D55F}",Nopf:"\u2115",Not:"\u2AEC",not:"\xAC",NotCongruent:"\u2262",NotCupCap:"\u226D",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotEqualTilde:"\u2242\u0338",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotGreaterFullEqual:"\u2267\u0338",NotGreaterGreater:"\u226B\u0338",NotGreaterLess:"\u2279",NotGreaterSlantEqual:"\u2A7E\u0338",NotGreaterTilde:"\u2275",NotHumpDownHump:"\u224E\u0338",NotHumpEqual:"\u224F\u0338",notin:"\u2209",notindot:"\u22F5\u0338",notinE:"\u22F9\u0338",notinva:"\u2209",notinvb:"\u22F7",notinvc:"\u22F6",NotLeftTriangleBar:"\u29CF\u0338",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotLessGreater:"\u2278",NotLessLess:"\u226A\u0338",NotLessSlantEqual:"\u2A7D\u0338",NotLessTilde:"\u2274",NotNestedGreaterGreater:"\u2AA2\u0338",NotNestedLessLess:"\u2AA1\u0338",notni:"\u220C",notniva:"\u220C",notnivb:"\u22FE",notnivc:"\u22FD",NotPrecedes:"\u2280",NotPrecedesEqual:"\u2AAF\u0338",NotPrecedesSlantEqual:"\u22E0",NotReverseElement:"\u220C",NotRightTriangleBar:"\u29D0\u0338",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSquareSubset:"\u228F\u0338",NotSquareSubsetEqual:"\u22E2",NotSquareSuperset:"\u2290\u0338",NotSquareSupersetEqual:"\u22E3",NotSubset:"\u2282\u20D2",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsEqual:"\u2AB0\u0338",NotSucceedsSlantEqual:"\u22E1",NotSucceedsTilde:"\u227F\u0338",NotSuperset:"\u2283\u20D2",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotTildeEqual:"\u2244",NotTildeFullEqual:"\u2247",NotTildeTilde:"\u2249",NotVerticalBar:"\u2224",nparallel:"\u2226",npar:"\u2226",nparsl:"\u2AFD\u20E5",npart:"\u2202\u0338",npolint:"\u2A14",npr:"\u2280",nprcue:"\u22E0",nprec:"\u2280",npreceq:"\u2AAF\u0338",npre:"\u2AAF\u0338",nrarrc:"\u2933\u0338",nrarr:"\u219B",nrArr:"\u21CF",nrarrw:"\u219D\u0338",nrightarrow:"\u219B",nRightarrow:"\u21CF",nrtri:"\u22EB",nrtrie:"\u22ED",nsc:"\u2281",nsccue:"\u22E1",nsce:"\u2AB0\u0338",Nscr:"\u{1D4A9}",nscr:"\u{1D4C3}",nshortmid:"\u2224",nshortparallel:"\u2226",nsim:"\u2241",nsime:"\u2244",nsimeq:"\u2244",nsmid:"\u2224",nspar:"\u2226",nsqsube:"\u22E2",nsqsupe:"\u22E3",nsub:"\u2284",nsubE:"\u2AC5\u0338",nsube:"\u2288",nsubset:"\u2282\u20D2",nsubseteq:"\u2288",nsubseteqq:"\u2AC5\u0338",nsucc:"\u2281",nsucceq:"\u2AB0\u0338",nsup:"\u2285",nsupE:"\u2AC6\u0338",nsupe:"\u2289",nsupset:"\u2283\u20D2",nsupseteq:"\u2289",nsupseteqq:"\u2AC6\u0338",ntgl:"\u2279",Ntilde:"\xD1",ntilde:"\xF1",ntlg:"\u2278",ntriangleleft:"\u22EA",ntrianglelefteq:"\u22EC",ntriangleright:"\u22EB",ntrianglerighteq:"\u22ED",Nu:"\u039D",nu:"\u03BD",num:"#",numero:"\u2116",numsp:"\u2007",nvap:"\u224D\u20D2",nvdash:"\u22AC",nvDash:"\u22AD",nVdash:"\u22AE",nVDash:"\u22AF",nvge:"\u2265\u20D2",nvgt:">\u20D2",nvHarr:"\u2904",nvinfin:"\u29DE",nvlArr:"\u2902",nvle:"\u2264\u20D2",nvlt:"<\u20D2",nvltrie:"\u22B4\u20D2",nvrArr:"\u2903",nvrtrie:"\u22B5\u20D2",nvsim:"\u223C\u20D2",nwarhk:"\u2923",nwarr:"\u2196",nwArr:"\u21D6",nwarrow:"\u2196",nwnear:"\u2927",Oacute:"\xD3",oacute:"\xF3",oast:"\u229B",Ocirc:"\xD4",ocirc:"\xF4",ocir:"\u229A",Ocy:"\u041E",ocy:"\u043E",odash:"\u229D",Odblac:"\u0150",odblac:"\u0151",odiv:"\u2A38",odot:"\u2299",odsold:"\u29BC",OElig:"\u0152",oelig:"\u0153",ofcir:"\u29BF",Ofr:"\u{1D512}",ofr:"\u{1D52C}",ogon:"\u02DB",Ograve:"\xD2",ograve:"\xF2",ogt:"\u29C1",ohbar:"\u29B5",ohm:"\u03A9",oint:"\u222E",olarr:"\u21BA",olcir:"\u29BE",olcross:"\u29BB",oline:"\u203E",olt:"\u29C0",Omacr:"\u014C",omacr:"\u014D",Omega:"\u03A9",omega:"\u03C9",Omicron:"\u039F",omicron:"\u03BF",omid:"\u29B6",ominus:"\u2296",Oopf:"\u{1D546}",oopf:"\u{1D560}",opar:"\u29B7",OpenCurlyDoubleQuote:"\u201C",OpenCurlyQuote:"\u2018",operp:"\u29B9",oplus:"\u2295",orarr:"\u21BB",Or:"\u2A54",or:"\u2228",ord:"\u2A5D",order:"\u2134",orderof:"\u2134",ordf:"\xAA",ordm:"\xBA",origof:"\u22B6",oror:"\u2A56",orslope:"\u2A57",orv:"\u2A5B",oS:"\u24C8",Oscr:"\u{1D4AA}",oscr:"\u2134",Oslash:"\xD8",oslash:"\xF8",osol:"\u2298",Otilde:"\xD5",otilde:"\xF5",otimesas:"\u2A36",Otimes:"\u2A37",otimes:"\u2297",Ouml:"\xD6",ouml:"\xF6",ovbar:"\u233D",OverBar:"\u203E",OverBrace:"\u23DE",OverBracket:"\u23B4",OverParenthesis:"\u23DC",para:"\xB6",parallel:"\u2225",par:"\u2225",parsim:"\u2AF3",parsl:"\u2AFD",part:"\u2202",PartialD:"\u2202",Pcy:"\u041F",pcy:"\u043F",percnt:"%",period:".",permil:"\u2030",perp:"\u22A5",pertenk:"\u2031",Pfr:"\u{1D513}",pfr:"\u{1D52D}",Phi:"\u03A6",phi:"\u03C6",phiv:"\u03D5",phmmat:"\u2133",phone:"\u260E",Pi:"\u03A0",pi:"\u03C0",pitchfork:"\u22D4",piv:"\u03D6",planck:"\u210F",planckh:"\u210E",plankv:"\u210F",plusacir:"\u2A23",plusb:"\u229E",pluscir:"\u2A22",plus:"+",plusdo:"\u2214",plusdu:"\u2A25",pluse:"\u2A72",PlusMinus:"\xB1",plusmn:"\xB1",plussim:"\u2A26",plustwo:"\u2A27",pm:"\xB1",Poincareplane:"\u210C",pointint:"\u2A15",popf:"\u{1D561}",Popf:"\u2119",pound:"\xA3",prap:"\u2AB7",Pr:"\u2ABB",pr:"\u227A",prcue:"\u227C",precapprox:"\u2AB7",prec:"\u227A",preccurlyeq:"\u227C",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",preceq:"\u2AAF",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",pre:"\u2AAF",prE:"\u2AB3",precsim:"\u227E",prime:"\u2032",Prime:"\u2033",primes:"\u2119",prnap:"\u2AB9",prnE:"\u2AB5",prnsim:"\u22E8",prod:"\u220F",Product:"\u220F",profalar:"\u232E",profline:"\u2312",profsurf:"\u2313",prop:"\u221D",Proportional:"\u221D",Proportion:"\u2237",propto:"\u221D",prsim:"\u227E",prurel:"\u22B0",Pscr:"\u{1D4AB}",pscr:"\u{1D4C5}",Psi:"\u03A8",psi:"\u03C8",puncsp:"\u2008",Qfr:"\u{1D514}",qfr:"\u{1D52E}",qint:"\u2A0C",qopf:"\u{1D562}",Qopf:"\u211A",qprime:"\u2057",Qscr:"\u{1D4AC}",qscr:"\u{1D4C6}",quaternions:"\u210D",quatint:"\u2A16",quest:"?",questeq:"\u225F",quot:'"',QUOT:'"',rAarr:"\u21DB",race:"\u223D\u0331",Racute:"\u0154",racute:"\u0155",radic:"\u221A",raemptyv:"\u29B3",rang:"\u27E9",Rang:"\u27EB",rangd:"\u2992",range:"\u29A5",rangle:"\u27E9",raquo:"\xBB",rarrap:"\u2975",rarrb:"\u21E5",rarrbfs:"\u2920",rarrc:"\u2933",rarr:"\u2192",Rarr:"\u21A0",rArr:"\u21D2",rarrfs:"\u291E",rarrhk:"\u21AA",rarrlp:"\u21AC",rarrpl:"\u2945",rarrsim:"\u2974",Rarrtl:"\u2916",rarrtl:"\u21A3",rarrw:"\u219D",ratail:"\u291A",rAtail:"\u291C",ratio:"\u2236",rationals:"\u211A",rbarr:"\u290D",rBarr:"\u290F",RBarr:"\u2910",rbbrk:"\u2773",rbrace:"}",rbrack:"]",rbrke:"\u298C",rbrksld:"\u298E",rbrkslu:"\u2990",Rcaron:"\u0158",rcaron:"\u0159",Rcedil:"\u0156",rcedil:"\u0157",rceil:"\u2309",rcub:"}",Rcy:"\u0420",rcy:"\u0440",rdca:"\u2937",rdldhar:"\u2969",rdquo:"\u201D",rdquor:"\u201D",rdsh:"\u21B3",real:"\u211C",realine:"\u211B",realpart:"\u211C",reals:"\u211D",Re:"\u211C",rect:"\u25AD",reg:"\xAE",REG:"\xAE",ReverseElement:"\u220B",ReverseEquilibrium:"\u21CB",ReverseUpEquilibrium:"\u296F",rfisht:"\u297D",rfloor:"\u230B",rfr:"\u{1D52F}",Rfr:"\u211C",rHar:"\u2964",rhard:"\u21C1",rharu:"\u21C0",rharul:"\u296C",Rho:"\u03A1",rho:"\u03C1",rhov:"\u03F1",RightAngleBracket:"\u27E9",RightArrowBar:"\u21E5",rightarrow:"\u2192",RightArrow:"\u2192",Rightarrow:"\u21D2",RightArrowLeftArrow:"\u21C4",rightarrowtail:"\u21A3",RightCeiling:"\u2309",RightDoubleBracket:"\u27E7",RightDownTeeVector:"\u295D",RightDownVectorBar:"\u2955",RightDownVector:"\u21C2",RightFloor:"\u230B",rightharpoondown:"\u21C1",rightharpoonup:"\u21C0",rightleftarrows:"\u21C4",rightleftharpoons:"\u21CC",rightrightarrows:"\u21C9",rightsquigarrow:"\u219D",RightTeeArrow:"\u21A6",RightTee:"\u22A2",RightTeeVector:"\u295B",rightthreetimes:"\u22CC",RightTriangleBar:"\u29D0",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpDownVector:"\u294F",RightUpTeeVector:"\u295C",RightUpVectorBar:"\u2954",RightUpVector:"\u21BE",RightVectorBar:"\u2953",RightVector:"\u21C0",ring:"\u02DA",risingdotseq:"\u2253",rlarr:"\u21C4",rlhar:"\u21CC",rlm:"\u200F",rmoustache:"\u23B1",rmoust:"\u23B1",rnmid:"\u2AEE",roang:"\u27ED",roarr:"\u21FE",robrk:"\u27E7",ropar:"\u2986",ropf:"\u{1D563}",Ropf:"\u211D",roplus:"\u2A2E",rotimes:"\u2A35",RoundImplies:"\u2970",rpar:")",rpargt:"\u2994",rppolint:"\u2A12",rrarr:"\u21C9",Rrightarrow:"\u21DB",rsaquo:"\u203A",rscr:"\u{1D4C7}",Rscr:"\u211B",rsh:"\u21B1",Rsh:"\u21B1",rsqb:"]",rsquo:"\u2019",rsquor:"\u2019",rthree:"\u22CC",rtimes:"\u22CA",rtri:"\u25B9",rtrie:"\u22B5",rtrif:"\u25B8",rtriltri:"\u29CE",RuleDelayed:"\u29F4",ruluhar:"\u2968",rx:"\u211E",Sacute:"\u015A",sacute:"\u015B",sbquo:"\u201A",scap:"\u2AB8",Scaron:"\u0160",scaron:"\u0161",Sc:"\u2ABC",sc:"\u227B",sccue:"\u227D",sce:"\u2AB0",scE:"\u2AB4",Scedil:"\u015E",scedil:"\u015F",Scirc:"\u015C",scirc:"\u015D",scnap:"\u2ABA",scnE:"\u2AB6",scnsim:"\u22E9",scpolint:"\u2A13",scsim:"\u227F",Scy:"\u0421",scy:"\u0441",sdotb:"\u22A1",sdot:"\u22C5",sdote:"\u2A66",searhk:"\u2925",searr:"\u2198",seArr:"\u21D8",searrow:"\u2198",sect:"\xA7",semi:";",seswar:"\u2929",setminus:"\u2216",setmn:"\u2216",sext:"\u2736",Sfr:"\u{1D516}",sfr:"\u{1D530}",sfrown:"\u2322",sharp:"\u266F",SHCHcy:"\u0429",shchcy:"\u0449",SHcy:"\u0428",shcy:"\u0448",ShortDownArrow:"\u2193",ShortLeftArrow:"\u2190",shortmid:"\u2223",shortparallel:"\u2225",ShortRightArrow:"\u2192",ShortUpArrow:"\u2191",shy:"\xAD",Sigma:"\u03A3",sigma:"\u03C3",sigmaf:"\u03C2",sigmav:"\u03C2",sim:"\u223C",simdot:"\u2A6A",sime:"\u2243",simeq:"\u2243",simg:"\u2A9E",simgE:"\u2AA0",siml:"\u2A9D",simlE:"\u2A9F",simne:"\u2246",simplus:"\u2A24",simrarr:"\u2972",slarr:"\u2190",SmallCircle:"\u2218",smallsetminus:"\u2216",smashp:"\u2A33",smeparsl:"\u29E4",smid:"\u2223",smile:"\u2323",smt:"\u2AAA",smte:"\u2AAC",smtes:"\u2AAC\uFE00",SOFTcy:"\u042C",softcy:"\u044C",solbar:"\u233F",solb:"\u29C4",sol:"/",Sopf:"\u{1D54A}",sopf:"\u{1D564}",spades:"\u2660",spadesuit:"\u2660",spar:"\u2225",sqcap:"\u2293",sqcaps:"\u2293\uFE00",sqcup:"\u2294",sqcups:"\u2294\uFE00",Sqrt:"\u221A",sqsub:"\u228F",sqsube:"\u2291",sqsubset:"\u228F",sqsubseteq:"\u2291",sqsup:"\u2290",sqsupe:"\u2292",sqsupset:"\u2290",sqsupseteq:"\u2292",square:"\u25A1",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",squarf:"\u25AA",squ:"\u25A1",squf:"\u25AA",srarr:"\u2192",Sscr:"\u{1D4AE}",sscr:"\u{1D4C8}",ssetmn:"\u2216",ssmile:"\u2323",sstarf:"\u22C6",Star:"\u22C6",star:"\u2606",starf:"\u2605",straightepsilon:"\u03F5",straightphi:"\u03D5",strns:"\xAF",sub:"\u2282",Sub:"\u22D0",subdot:"\u2ABD",subE:"\u2AC5",sube:"\u2286",subedot:"\u2AC3",submult:"\u2AC1",subnE:"\u2ACB",subne:"\u228A",subplus:"\u2ABF",subrarr:"\u2979",subset:"\u2282",Subset:"\u22D0",subseteq:"\u2286",subseteqq:"\u2AC5",SubsetEqual:"\u2286",subsetneq:"\u228A",subsetneqq:"\u2ACB",subsim:"\u2AC7",subsub:"\u2AD5",subsup:"\u2AD3",succapprox:"\u2AB8",succ:"\u227B",succcurlyeq:"\u227D",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",succeq:"\u2AB0",succnapprox:"\u2ABA",succneqq:"\u2AB6",succnsim:"\u22E9",succsim:"\u227F",SuchThat:"\u220B",sum:"\u2211",Sum:"\u2211",sung:"\u266A",sup1:"\xB9",sup2:"\xB2",sup3:"\xB3",sup:"\u2283",Sup:"\u22D1",supdot:"\u2ABE",supdsub:"\u2AD8",supE:"\u2AC6",supe:"\u2287",supedot:"\u2AC4",Superset:"\u2283",SupersetEqual:"\u2287",suphsol:"\u27C9",suphsub:"\u2AD7",suplarr:"\u297B",supmult:"\u2AC2",supnE:"\u2ACC",supne:"\u228B",supplus:"\u2AC0",supset:"\u2283",Supset:"\u22D1",supseteq:"\u2287",supseteqq:"\u2AC6",supsetneq:"\u228B",supsetneqq:"\u2ACC",supsim:"\u2AC8",supsub:"\u2AD4",supsup:"\u2AD6",swarhk:"\u2926",swarr:"\u2199",swArr:"\u21D9",swarrow:"\u2199",swnwar:"\u292A",szlig:"\xDF",Tab:" ",target:"\u2316",Tau:"\u03A4",tau:"\u03C4",tbrk:"\u23B4",Tcaron:"\u0164",tcaron:"\u0165",Tcedil:"\u0162",tcedil:"\u0163",Tcy:"\u0422",tcy:"\u0442",tdot:"\u20DB",telrec:"\u2315",Tfr:"\u{1D517}",tfr:"\u{1D531}",there4:"\u2234",therefore:"\u2234",Therefore:"\u2234",Theta:"\u0398",theta:"\u03B8",thetasym:"\u03D1",thetav:"\u03D1",thickapprox:"\u2248",thicksim:"\u223C",ThickSpace:"\u205F\u200A",ThinSpace:"\u2009",thinsp:"\u2009",thkap:"\u2248",thksim:"\u223C",THORN:"\xDE",thorn:"\xFE",tilde:"\u02DC",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",timesbar:"\u2A31",timesb:"\u22A0",times:"\xD7",timesd:"\u2A30",tint:"\u222D",toea:"\u2928",topbot:"\u2336",topcir:"\u2AF1",top:"\u22A4",Topf:"\u{1D54B}",topf:"\u{1D565}",topfork:"\u2ADA",tosa:"\u2929",tprime:"\u2034",trade:"\u2122",TRADE:"\u2122",triangle:"\u25B5",triangledown:"\u25BF",triangleleft:"\u25C3",trianglelefteq:"\u22B4",triangleq:"\u225C",triangleright:"\u25B9",trianglerighteq:"\u22B5",tridot:"\u25EC",trie:"\u225C",triminus:"\u2A3A",TripleDot:"\u20DB",triplus:"\u2A39",trisb:"\u29CD",tritime:"\u2A3B",trpezium:"\u23E2",Tscr:"\u{1D4AF}",tscr:"\u{1D4C9}",TScy:"\u0426",tscy:"\u0446",TSHcy:"\u040B",tshcy:"\u045B",Tstrok:"\u0166",tstrok:"\u0167",twixt:"\u226C",twoheadleftarrow:"\u219E",twoheadrightarrow:"\u21A0",Uacute:"\xDA",uacute:"\xFA",uarr:"\u2191",Uarr:"\u219F",uArr:"\u21D1",Uarrocir:"\u2949",Ubrcy:"\u040E",ubrcy:"\u045E",Ubreve:"\u016C",ubreve:"\u016D",Ucirc:"\xDB",ucirc:"\xFB",Ucy:"\u0423",ucy:"\u0443",udarr:"\u21C5",Udblac:"\u0170",udblac:"\u0171",udhar:"\u296E",ufisht:"\u297E",Ufr:"\u{1D518}",ufr:"\u{1D532}",Ugrave:"\xD9",ugrave:"\xF9",uHar:"\u2963",uharl:"\u21BF",uharr:"\u21BE",uhblk:"\u2580",ulcorn:"\u231C",ulcorner:"\u231C",ulcrop:"\u230F",ultri:"\u25F8",Umacr:"\u016A",umacr:"\u016B",uml:"\xA8",UnderBar:"_",UnderBrace:"\u23DF",UnderBracket:"\u23B5",UnderParenthesis:"\u23DD",Union:"\u22C3",UnionPlus:"\u228E",Uogon:"\u0172",uogon:"\u0173",Uopf:"\u{1D54C}",uopf:"\u{1D566}",UpArrowBar:"\u2912",uparrow:"\u2191",UpArrow:"\u2191",Uparrow:"\u21D1",UpArrowDownArrow:"\u21C5",updownarrow:"\u2195",UpDownArrow:"\u2195",Updownarrow:"\u21D5",UpEquilibrium:"\u296E",upharpoonleft:"\u21BF",upharpoonright:"\u21BE",uplus:"\u228E",UpperLeftArrow:"\u2196",UpperRightArrow:"\u2197",upsi:"\u03C5",Upsi:"\u03D2",upsih:"\u03D2",Upsilon:"\u03A5",upsilon:"\u03C5",UpTeeArrow:"\u21A5",UpTee:"\u22A5",upuparrows:"\u21C8",urcorn:"\u231D",urcorner:"\u231D",urcrop:"\u230E",Uring:"\u016E",uring:"\u016F",urtri:"\u25F9",Uscr:"\u{1D4B0}",uscr:"\u{1D4CA}",utdot:"\u22F0",Utilde:"\u0168",utilde:"\u0169",utri:"\u25B5",utrif:"\u25B4",uuarr:"\u21C8",Uuml:"\xDC",uuml:"\xFC",uwangle:"\u29A7",vangrt:"\u299C",varepsilon:"\u03F5",varkappa:"\u03F0",varnothing:"\u2205",varphi:"\u03D5",varpi:"\u03D6",varpropto:"\u221D",varr:"\u2195",vArr:"\u21D5",varrho:"\u03F1",varsigma:"\u03C2",varsubsetneq:"\u228A\uFE00",varsubsetneqq:"\u2ACB\uFE00",varsupsetneq:"\u228B\uFE00",varsupsetneqq:"\u2ACC\uFE00",vartheta:"\u03D1",vartriangleleft:"\u22B2",vartriangleright:"\u22B3",vBar:"\u2AE8",Vbar:"\u2AEB",vBarv:"\u2AE9",Vcy:"\u0412",vcy:"\u0432",vdash:"\u22A2",vDash:"\u22A8",Vdash:"\u22A9",VDash:"\u22AB",Vdashl:"\u2AE6",veebar:"\u22BB",vee:"\u2228",Vee:"\u22C1",veeeq:"\u225A",vellip:"\u22EE",verbar:"|",Verbar:"\u2016",vert:"|",Vert:"\u2016",VerticalBar:"\u2223",VerticalLine:"|",VerticalSeparator:"\u2758",VerticalTilde:"\u2240",VeryThinSpace:"\u200A",Vfr:"\u{1D519}",vfr:"\u{1D533}",vltri:"\u22B2",vnsub:"\u2282\u20D2",vnsup:"\u2283\u20D2",Vopf:"\u{1D54D}",vopf:"\u{1D567}",vprop:"\u221D",vrtri:"\u22B3",Vscr:"\u{1D4B1}",vscr:"\u{1D4CB}",vsubnE:"\u2ACB\uFE00",vsubne:"\u228A\uFE00",vsupnE:"\u2ACC\uFE00",vsupne:"\u228B\uFE00",Vvdash:"\u22AA",vzigzag:"\u299A",Wcirc:"\u0174",wcirc:"\u0175",wedbar:"\u2A5F",wedge:"\u2227",Wedge:"\u22C0",wedgeq:"\u2259",weierp:"\u2118",Wfr:"\u{1D51A}",wfr:"\u{1D534}",Wopf:"\u{1D54E}",wopf:"\u{1D568}",wp:"\u2118",wr:"\u2240",wreath:"\u2240",Wscr:"\u{1D4B2}",wscr:"\u{1D4CC}",xcap:"\u22C2",xcirc:"\u25EF",xcup:"\u22C3",xdtri:"\u25BD",Xfr:"\u{1D51B}",xfr:"\u{1D535}",xharr:"\u27F7",xhArr:"\u27FA",Xi:"\u039E",xi:"\u03BE",xlarr:"\u27F5",xlArr:"\u27F8",xmap:"\u27FC",xnis:"\u22FB",xodot:"\u2A00",Xopf:"\u{1D54F}",xopf:"\u{1D569}",xoplus:"\u2A01",xotime:"\u2A02",xrarr:"\u27F6",xrArr:"\u27F9",Xscr:"\u{1D4B3}",xscr:"\u{1D4CD}",xsqcup:"\u2A06",xuplus:"\u2A04",xutri:"\u25B3",xvee:"\u22C1",xwedge:"\u22C0",Yacute:"\xDD",yacute:"\xFD",YAcy:"\u042F",yacy:"\u044F",Ycirc:"\u0176",ycirc:"\u0177",Ycy:"\u042B",ycy:"\u044B",yen:"\xA5",Yfr:"\u{1D51C}",yfr:"\u{1D536}",YIcy:"\u0407",yicy:"\u0457",Yopf:"\u{1D550}",yopf:"\u{1D56A}",Yscr:"\u{1D4B4}",yscr:"\u{1D4CE}",YUcy:"\u042E",yucy:"\u044E",yuml:"\xFF",Yuml:"\u0178",Zacute:"\u0179",zacute:"\u017A",Zcaron:"\u017D",zcaron:"\u017E",Zcy:"\u0417",zcy:"\u0437",Zdot:"\u017B",zdot:"\u017C",zeetrf:"\u2128",ZeroWidthSpace:"\u200B",Zeta:"\u0396",zeta:"\u03B6",zfr:"\u{1D537}",Zfr:"\u2128",ZHcy:"\u0416",zhcy:"\u0436",zigrarr:"\u21DD",zopf:"\u{1D56B}",Zopf:"\u2124",Zscr:"\u{1D4B5}",zscr:"\u{1D4CF}",zwj:"\u200D",zwnj:"\u200C"}});var FO=we((yE,tT)=>{tT.exports={Aacute:"\xC1",aacute:"\xE1",Acirc:"\xC2",acirc:"\xE2",acute:"\xB4",AElig:"\xC6",aelig:"\xE6",Agrave:"\xC0",agrave:"\xE0",amp:"&",AMP:"&",Aring:"\xC5",aring:"\xE5",Atilde:"\xC3",atilde:"\xE3",Auml:"\xC4",auml:"\xE4",brvbar:"\xA6",Ccedil:"\xC7",ccedil:"\xE7",cedil:"\xB8",cent:"\xA2",copy:"\xA9",COPY:"\xA9",curren:"\xA4",deg:"\xB0",divide:"\xF7",Eacute:"\xC9",eacute:"\xE9",Ecirc:"\xCA",ecirc:"\xEA",Egrave:"\xC8",egrave:"\xE8",ETH:"\xD0",eth:"\xF0",Euml:"\xCB",euml:"\xEB",frac12:"\xBD",frac14:"\xBC",frac34:"\xBE",gt:">",GT:">",Iacute:"\xCD",iacute:"\xED",Icirc:"\xCE",icirc:"\xEE",iexcl:"\xA1",Igrave:"\xCC",igrave:"\xEC",iquest:"\xBF",Iuml:"\xCF",iuml:"\xEF",laquo:"\xAB",lt:"<",LT:"<",macr:"\xAF",micro:"\xB5",middot:"\xB7",nbsp:"\xA0",not:"\xAC",Ntilde:"\xD1",ntilde:"\xF1",Oacute:"\xD3",oacute:"\xF3",Ocirc:"\xD4",ocirc:"\xF4",Ograve:"\xD2",ograve:"\xF2",ordf:"\xAA",ordm:"\xBA",Oslash:"\xD8",oslash:"\xF8",Otilde:"\xD5",otilde:"\xF5",Ouml:"\xD6",ouml:"\xF6",para:"\xB6",plusmn:"\xB1",pound:"\xA3",quot:'"',QUOT:'"',raquo:"\xBB",reg:"\xAE",REG:"\xAE",sect:"\xA7",shy:"\xAD",sup1:"\xB9",sup2:"\xB2",sup3:"\xB3",szlig:"\xDF",THORN:"\xDE",thorn:"\xFE",times:"\xD7",Uacute:"\xDA",uacute:"\xFA",Ucirc:"\xDB",ucirc:"\xFB",Ugrave:"\xD9",ugrave:"\xF9",uml:"\xA8",Uuml:"\xDC",uuml:"\xFC",Yacute:"\xDD",yacute:"\xFD",yen:"\xA5",yuml:"\xFF"}});var ku=we((bE,iT)=>{iT.exports={amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}});var HO=we((wE,rT)=>{rT.exports={"0":65533,"128":8364,"130":8218,"131":402,"132":8222,"133":8230,"134":8224,"135":8225,"136":710,"137":8240,"138":352,"139":8249,"140":338,"142":381,"145":8216,"146":8217,"147":8220,"148":8221,"149":8226,"150":8211,"151":8212,"152":732,"153":8482,"154":353,"155":8250,"156":339,"158":382,"159":376}});var YO=we(ts=>{"use strict";var nT=ts&&ts.__importDefault||function(i){return i&&i.__esModule?i:{default:i}};Object.defineProperty(ts,"__esModule",{value:!0});var GO=nT(HO()),sT=String.fromCodePoint||function(i){var e="";return i>65535&&(i-=65536,e+=String.fromCharCode(i>>>10&1023|55296),i=56320|i&1023),e+=String.fromCharCode(i),e};function oT(i){return i>=55296&&i<=57343||i>1114111?"\uFFFD":(i in GO.default&&(i=GO.default[i]),sT(i))}ts.default=oT});var Pu=we(_t=>{"use strict";var wa=_t&&_t.__importDefault||function(i){return i&&i.__esModule?i:{default:i}};Object.defineProperty(_t,"__esModule",{value:!0});_t.decodeHTML=_t.decodeHTMLStrict=_t.decodeXML=void 0;var Tu=wa(Su()),aT=wa(FO()),lT=wa(ku()),ZO=wa(YO()),cT=/&(?:[a-zA-Z0-9]+|#[xX][\da-fA-F]+|#\d+);/g;_t.decodeXML=KO(lT.default);_t.decodeHTMLStrict=KO(Tu.default);function KO(i){var e=e0(i);return function(t){return String(t).replace(cT,e)}}var JO=function(i,e){return i{"use strict";var t0=Ie&&Ie.__importDefault||function(i){return i&&i.__esModule?i:{default:i}};Object.defineProperty(Ie,"__esModule",{value:!0});Ie.escapeUTF8=Ie.escape=Ie.encodeNonAsciiHTML=Ie.encodeHTML=Ie.encodeXML=void 0;var hT=t0(ku()),i0=n0(hT.default),r0=s0(i0);Ie.encodeXML=l0(i0);var uT=t0(Su()),Cu=n0(uT.default),fT=s0(Cu);Ie.encodeHTML=pT(Cu,fT);Ie.encodeNonAsciiHTML=l0(Cu);function n0(i){return Object.keys(i).sort().reduce(function(e,t){return e[i[t]]="&"+t+";",e},{})}function s0(i){for(var e=[],t=[],r=0,n=Object.keys(i);r1?dT(i):i.charCodeAt(0)).toString(16).toUpperCase()+";"}function pT(i,e){return function(t){return t.replace(e,function(r){return i[r]}).replace(o0,va)}}var a0=new RegExp(r0.source+"|"+o0.source,"g");function mT(i){return i.replace(a0,va)}Ie.escape=mT;function gT(i){return i.replace(r0,va)}Ie.escapeUTF8=gT;function l0(i){return function(e){return e.replace(a0,function(t){return i[t]||va(t)})}}});var h0=we(X=>{"use strict";Object.defineProperty(X,"__esModule",{value:!0});X.decodeXMLStrict=X.decodeHTML5Strict=X.decodeHTML4Strict=X.decodeHTML5=X.decodeHTML4=X.decodeHTMLStrict=X.decodeHTML=X.decodeXML=X.encodeHTML5=X.encodeHTML4=X.escapeUTF8=X.escape=X.encodeNonAsciiHTML=X.encodeHTML=X.encodeXML=X.encode=X.decodeStrict=X.decode=void 0;var xa=Pu(),c0=Eu();function OT(i,e){return(!e||e<=0?xa.decodeXML:xa.decodeHTML)(i)}X.decode=OT;function yT(i,e){return(!e||e<=0?xa.decodeXML:xa.decodeHTMLStrict)(i)}X.decodeStrict=yT;function bT(i,e){return(!e||e<=0?c0.encodeXML:c0.encodeHTML)(i)}X.encode=bT;var Wi=Eu();Object.defineProperty(X,"encodeXML",{enumerable:!0,get:function(){return Wi.encodeXML}});Object.defineProperty(X,"encodeHTML",{enumerable:!0,get:function(){return Wi.encodeHTML}});Object.defineProperty(X,"encodeNonAsciiHTML",{enumerable:!0,get:function(){return Wi.encodeNonAsciiHTML}});Object.defineProperty(X,"escape",{enumerable:!0,get:function(){return Wi.escape}});Object.defineProperty(X,"escapeUTF8",{enumerable:!0,get:function(){return Wi.escapeUTF8}});Object.defineProperty(X,"encodeHTML4",{enumerable:!0,get:function(){return Wi.encodeHTML}});Object.defineProperty(X,"encodeHTML5",{enumerable:!0,get:function(){return Wi.encodeHTML}});var pi=Pu();Object.defineProperty(X,"decodeXML",{enumerable:!0,get:function(){return pi.decodeXML}});Object.defineProperty(X,"decodeHTML",{enumerable:!0,get:function(){return pi.decodeHTML}});Object.defineProperty(X,"decodeHTMLStrict",{enumerable:!0,get:function(){return pi.decodeHTMLStrict}});Object.defineProperty(X,"decodeHTML4",{enumerable:!0,get:function(){return pi.decodeHTML}});Object.defineProperty(X,"decodeHTML5",{enumerable:!0,get:function(){return pi.decodeHTML}});Object.defineProperty(X,"decodeHTML4Strict",{enumerable:!0,get:function(){return pi.decodeHTMLStrict}});Object.defineProperty(X,"decodeHTML5Strict",{enumerable:!0,get:function(){return pi.decodeHTMLStrict}});Object.defineProperty(X,"decodeXMLStrict",{enumerable:!0,get:function(){return pi.decodeXML}})});var Ru=we((TE,w0)=>{"use strict";function wT(i,e){if(!(i instanceof e))throw new TypeError("Cannot call a class as a function")}function u0(i,e){for(var t=0;t=i.length?{done:!0}:{done:!1,value:i[r++]}},e:function(c){throw c},f:n}}throw new TypeError(`Invalid attempt to iterate non-iterable instance. +In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}var s=!0,o=!1,a;return{s:function(){t=t.call(i)},n:function(){var c=t.next();return s=c.done,c},e:function(c){o=!0,a=c},f:function(){try{!s&&t.return!=null&&t.return()}finally{if(o)throw a}}}}function xT(i,e){if(i){if(typeof i=="string")return f0(i,e);var t=Object.prototype.toString.call(i).slice(8,-1);if(t==="Object"&&i.constructor&&(t=i.constructor.name),t==="Map"||t==="Set")return Array.from(i);if(t==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t))return f0(i,e)}}function f0(i,e){(e==null||e>i.length)&&(e=i.length);for(var t=0,r=new Array(e);t0?i*40+55:0,o=e>0?e*40+55:0,a=t>0?t*40+55:0;r[n]=PT([s,o,a])}function y0(i){for(var e=i.toString(16);e.length<2;)e="0"+e;return e}function PT(i){var e=[],t=O0(i),r;try{for(t.s();!(r=t.n()).done;){var n=r.value;e.push(y0(n))}}catch(s){t.e(s)}finally{t.f()}return"#"+e.join("")}function p0(i,e,t,r){var n;return e==="text"?n=AT(t,r):e==="display"?n=ET(i,t,r):e==="xterm256Foreground"?n=Ta(i,r.colors[t]):e==="xterm256Background"?n=Pa(i,r.colors[t]):e==="rgb"&&(n=CT(i,t)),n}function CT(i,e){e=e.substring(2).slice(0,-1);var t=+e.substr(0,2),r=e.substring(5).split(";"),n=r.map(function(s){return("0"+Number(s).toString(16)).substr(-2)}).join("");return ka(i,(t===38?"color:#":"background-color:#")+n)}function ET(i,e,t){e=parseInt(e,10);var r={"-1":function(){return"
"},0:function(){return i.length&&b0(i)},1:function(){return mi(i,"b")},3:function(){return mi(i,"i")},4:function(){return mi(i,"u")},8:function(){return ka(i,"display:none")},9:function(){return mi(i,"strike")},22:function(){return ka(i,"font-weight:normal;text-decoration:none;font-style:normal")},23:function(){return g0(i,"i")},24:function(){return g0(i,"u")},39:function(){return Ta(i,t.fg)},49:function(){return Pa(i,t.bg)},53:function(){return ka(i,"text-decoration:overline")}},n;return r[e]?n=r[e]():4"}).join("")}function Sa(i,e){for(var t=[],r=i;r<=e;r++)t.push(r);return t}function RT(i){return function(e){return(i===null||e.category!==i)&&i!=="all"}}function m0(i){i=parseInt(i,10);var e=null;return i===0?e="all":i===1?e="bold":2")}function ka(i,e){return mi(i,"span",e)}function Ta(i,e){return mi(i,"span","color:"+e)}function Pa(i,e){return mi(i,"span","background-color:"+e)}function g0(i,e){var t;if(i.slice(-1)[0]===e&&(t=i.pop()),t)return""}function QT(i,e,t){var r=!1,n=3;function s(){return""}function o(w,P){return t("xterm256Foreground",P),""}function a(w,P){return t("xterm256Background",P),""}function l(w){return e.newline?t("display",-1):t("text",w),""}function c(w,P){r=!0,P.trim().length===0&&(P="0"),P=P.trimRight(";").split(";");var C=O0(P),_;try{for(C.s();!(_=C.n()).done;){var $=_.value;t("display",$)}}catch(q){C.e(q)}finally{C.f()}return""}function h(w){return t("text",w),""}function u(w){return t("rgb",w),""}var f=[{pattern:/^\x08+/,sub:s},{pattern:/^\x1b\[[012]?K/,sub:s},{pattern:/^\x1b\[\(B/,sub:s},{pattern:/^\x1b\[[34]8;2;\d+;\d+;\d+m/,sub:u},{pattern:/^\x1b\[38;5;(\d+)m/,sub:o},{pattern:/^\x1b\[48;5;(\d+)m/,sub:a},{pattern:/^\n/,sub:l},{pattern:/^\r+\n/,sub:l},{pattern:/^\r/,sub:l},{pattern:/^\x1b\[((?:\d{1,3};?)+|)m/,sub:c},{pattern:/^\x1b\[\d?J/,sub:s},{pattern:/^\x1b\[\d{0,3};\d{0,3}f/,sub:s},{pattern:/^\x1b\[?[\d;]{0,3}/,sub:s},{pattern:/^(([^\x1b\x08\r\n])+)/,sub:h}];function d(w,P){P>n&&r||(r=!1,i=i.replace(w.pattern,w.sub))}var m=[],p=i,g=p.length;e:for(;g>0;){for(var O=0,y=0,x=f.length;y{DT.exports="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"});var Q0=we((lR,$T)=>{$T.exports="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"});var M0=we((cR,BT)=>{BT.exports="aW1wb3J0IHN5cwppbXBvcnQgb3MKaW1wb3J0IHB5b2RpZGVfaHR0cCAgIyB0eXBlOiBpZ25vcmVbYXR0ci1kZWZpbmVkXQpweW9kaWRlX2h0dHAucGF0Y2hfYWxsKCkKc3lzLnBhdGguaW5zZXJ0KDAsICIvcHlvZGlkZS8iKQpvcy5ta2Rpcihvcy5wYXRoLmV4cGFuZHVzZXIoIn4vLm1hdHBsb3RsaWIiKSkKZiA9IG9wZW4ob3MucGF0aC5leHBhbmR1c2VyKCJ+Ly5tYXRwbG90bGliL21hdHBsb3RsaWJyYyIpLCAiYSIpCmYud3JpdGUoImJhY2tlbmQ6IG1vZHVsZTovL21hdHBsb3RsaWJfZGlzcGxheSIpCmYuY2xvc2UoKQo="});var _0=we((hR,XT)=>{XT.exports="# Based on pyodide/matplotlib_pyodide/html5_canvas_backend.py
# Modified for OffscreenCanvas rendering under Web Worker
# License: Mozilla Public License Version 2.0

import math
import numpy as np
from functools import lru_cache
from matplotlib.backend_bases import (
    FigureCanvasBase,
    FigureManagerBase,
    RendererBase,
    GraphicsContextBase,
    _Backend,
)
from matplotlib._enums import CapStyle
from matplotlib.font_manager import findfont
from matplotlib.ft2font import LOAD_NO_HINTING, FT2Font
from matplotlib.mathtext import MathTextParser
from matplotlib.colors import colorConverter, rgb2hex
from matplotlib.path import Path
from matplotlib.transforms import Affine2D
from IPython.display import display
from js import ImageData, OffscreenCanvas # type: ignore[attr-defined]
from pyodide.ffi import create_proxy # type: ignore[attr-defined]
import logging

_capstyle_d = {"projecting": "square", "butt": "butt", "round": "round"}
logging.getLogger('matplotlib.font_manager').disabled = True

class RichImageBitmapOutput():
    def __init__(self, figure):
        self.image = figure._imagebitmap
        self.title = figure._title

    def _repr_mimebundle_(self, include, exclude):
        return { "application/html-imagebitmap": self.image }, { "title": self.title }

class FigureCanvasWorker(FigureCanvasBase):
    def __init__(self, *args, **kwargs):
        FigureCanvasBase.__init__(self, *args, **kwargs)
        self._idle_scheduled = False
        self._id = "matplotlib_" + hex(id(self))[2:]
        self._title = ""
        self._ratio = 2

        width, height = self.get_width_height()
        width *= self._ratio
        height *= self._ratio

        self._canvas = OffscreenCanvas.new(width, height)
        self._context = self._canvas.getContext("2d")
        self._imagebitmap = None

    def show(self, *args, **kwargs):
        self.close()
        self.draw()
        self._imagebitmap = self._canvas.transferToImageBitmap()
        display(RichImageBitmapOutput(self))

    def draw(self):
        self._idle_scheduled = True
        orig_dpi = self.figure.dpi
        if self._ratio != 1:
            self.figure.dpi *= self._ratio
        try:
            width, height = self.get_width_height()
            if self._canvas is None:
                return
            renderer = RendererHTMLCanvasWorker(self._context, width, height, self.figure.dpi, self)
            self.figure.draw(renderer)
        except Exception as e:
            raise RuntimeError("Rendering failed") from e
        finally:
            self.figure.dpi = orig_dpi
            self._idle_scheduled = False

    def set_window_title(self, title):
        self._title = title

    def close(self):
        if (self._imagebitmap):
            self._imagebitmap.close()
            self._imagebitmap = None

    def destroy(self, *args, **kwargs):
        self.close()

class GraphicsContextHTMLCanvas(GraphicsContextBase):
    def __init__(self, renderer):
        super().__init__()
        self.stroke = True
        self.renderer = renderer

    def restore(self):
        self.renderer.ctx.restore()

    def set_capstyle(self, cs):
        if isinstance(cs, str):
            cs = CapStyle(cs)
        # Convert the JoinStyle enum to its name if needed
        if hasattr(cs, "name"):
            cs = cs.name.lower()
        if cs in ["butt", "round", "projecting"]:
            self._capstyle = cs
            self.renderer.ctx.lineCap = _capstyle_d[cs]
        else:
            raise ValueError(f"Unrecognized cap style. Found {cs}")

    def get_capstyle(self):
        return self._capstyle

    def set_clip_rectangle(self, rectangle):
        self.renderer.ctx.save()
        if not rectangle:
            self.renderer.ctx.restore()
            return
        x, y, w, h = np.round(rectangle.bounds)
        self.renderer.ctx.beginPath()
        self.renderer.ctx.rect(x, self.renderer.height - y - h, w, h)
        self.renderer.ctx.clip()

    def set_clip_path(self, path):
        self.renderer.ctx.save()
        if not path:
            self.renderer.ctx.restore()
            return
        tpath, affine = path.get_transformed_path_and_affine()
        affine = affine + Affine2D().scale(1, -1).translate(0, self.renderer.height)
        self.renderer._path_helper(self.renderer.ctx, tpath, affine)
        self.renderer.ctx.clip()

    def set_dashes(self, dash_offset, dash_list):
        self._dashes = dash_offset, dash_list
        if dash_offset is not None:
            self.renderer.ctx.lineDashOffset = dash_offset
        if dash_list is None:
            self.renderer.ctx.setLineDash([])
        else:
            dln = np.asarray(dash_list)
            dl = list(self.renderer.points_to_pixels(dln))
            self.renderer.ctx.setLineDash(dl)

    def set_joinstyle(self, js):
        if js in ["miter", "round", "bevel"]:
            self._joinstyle = js
            self.renderer.ctx.lineJoin = js
        else:
            raise ValueError(f"Unrecognized join style. Found {js}")

    def set_linewidth(self, w):
        self.stroke = w != 0
        self._linewidth = float(w)
        self.renderer.ctx.lineWidth = self.renderer.points_to_pixels(float(w))

class RendererHTMLCanvasWorker(RendererBase):
    def __init__(self, ctx, width, height, dpi, fig):
        super().__init__()
        self.fig = fig
        self.ctx = ctx
        self.width = width
        self.height = height
        self.ctx.width = self.width
        self.ctx.height = self.height
        self.dpi = dpi
        self.mathtext_parser = MathTextParser("path")
        self._get_font_helper = lru_cache(maxsize=50)(self._get_font_helper)

        # Keep the state of fontfaces that are loading
        self.fonts_loading = {}

    def new_gc(self):
        return GraphicsContextHTMLCanvas(renderer=self)

    def points_to_pixels(self, points):
        return (points / 72.0) * self.dpi

    def _matplotlib_color_to_CSS(self, color, alpha, alpha_overrides, is_RGB=True):
        if not is_RGB:
            R, G, B, alpha = colorConverter.to_rgba(color)
            color = (R, G, B)

        if (len(color) == 4) and (alpha is None):
            alpha = color[3]

        if alpha is None:
            CSS_color = rgb2hex(color[:3])

        else:
            R = int(color[0] * 255)
            G = int(color[1] * 255)
            B = int(color[2] * 255)
            if len(color) == 3 or alpha_overrides:
                CSS_color = f"""rgba({R:d}, {G:d}, {B:d}, {alpha:.3g})"""
            else:
                CSS_color = """rgba({:d}, {:d}, {:d}, {:.3g})""".format(
                    R, G, B, color[3]
                )

        return CSS_color

    def _draw_math_text(self, gc, x, y, s, prop, angle):
        width, height, depth, glyphs, rects = self.mathtext_parser.parse(
            s, dpi=self.dpi, prop=prop
        )
        self.ctx.save()
        self.ctx.translate(x, self.height + y)
        if angle != 0:
            self.ctx.rotate(-math.radians(angle))
        self.ctx.fillStyle = self._matplotlib_color_to_CSS(
            gc.get_rgb(), gc.get_alpha(), gc.get_forced_alpha()
        )
        for font, fontsize, c, ox, oy in glyphs:
            self.ctx.save()
            self.ctx.translate(ox, -oy)
            font.set_size(fontsize, self.dpi)
            font.load_char(c)
            verts, codes = font.get_path()
            path = Path(verts, codes)
            transform = Affine2D().scale(1.0, -1.0)
            self._path_helper(self.ctx, path, transform)
            self.ctx.fill()
            self.ctx.restore()
        for x1, y1, x2, y2 in rects:
            self.ctx.fillRect(x1, -y2, x2 - x1, y2 - y1)
        self.ctx.restore()

    def _set_style(self, gc, rgbFace=None):
        if rgbFace is not None:
            self.ctx.fillStyle = self._matplotlib_color_to_CSS(
                rgbFace, gc.get_alpha(), gc.get_forced_alpha()
            )

        capstyle = gc.get_capstyle()
        if capstyle:
            # Get the string name if it's an enum
            if hasattr(capstyle, "name"):
                capstyle = capstyle.name.lower()
            self.ctx.lineCap = _capstyle_d[capstyle]

        self.ctx.strokeStyle = self._matplotlib_color_to_CSS(
            gc.get_rgb(), gc.get_alpha(), gc.get_forced_alpha()
        )

        self.ctx.lineWidth = self.points_to_pixels(gc.get_linewidth())

    def _path_helper(self, ctx, path, transform, clip=None):
        ctx.beginPath()
        for points, code in path.iter_segments(transform, remove_nans=True, clip=clip):
            if code == Path.MOVETO:
                ctx.moveTo(points[0], points[1])
            elif code == Path.LINETO:
                ctx.lineTo(points[0], points[1])
            elif code == Path.CURVE3:
                ctx.quadraticCurveTo(*points)
            elif code == Path.CURVE4:
                ctx.bezierCurveTo(*points)
            elif code == Path.CLOSEPOLY:
                ctx.closePath()

    def draw_path(self, gc, path, transform, rgbFace=None):
        self._set_style(gc, rgbFace)
        if rgbFace is None and gc.get_hatch() is None:
            figure_clip = (0, 0, self.width, self.height)
        else:
            figure_clip = None

        transform += Affine2D().scale(1, -1).translate(0, self.height)
        self._path_helper(self.ctx, path, transform, figure_clip)

        if rgbFace is not None:
            self.ctx.fill()
            self.ctx.fillStyle = "#000000"

        if gc.stroke:
            self.ctx.stroke()

    def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None):
        super().draw_markers(gc, marker_path, marker_trans, path, trans, rgbFace)

    def _get_font_helper(self, prop):
        fname = findfont(prop)
        font = FT2Font(str(fname))
        font_file_name = fname.rpartition("/")[-1]
        return (font, font_file_name)

    def _get_font(self, prop):
        result = self._get_font_helper(prop)
        font = result[0]
        font.clear()
        font.set_size(prop.get_size_in_points(), self.dpi)
        return result

    def get_text_width_height_descent(self, s, prop, ismath):
        w: float
        h: float
        d: float
        if ismath:
            # Use the path parser to get exact metrics
            width, height, depth, _, _ = self.mathtext_parser.parse(
                s, dpi=72, prop=prop
            )
            return width, height, depth
        else:
            font, _ = self._get_font(prop)
            font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
            w, h = font.get_width_height()
            w /= 64.0
            h /= 64.0
            d = font.get_descent() / 64.0
        return w, h, d

    def draw_image(self, gc, x, y, im, transform=None):
        import numpy as np
        im = np.flipud(im)
        h, w, d = im.shape
        y = self.ctx.height - y - h
        im = np.ravel(np.uint8(np.reshape(im, (h * w * d, -1)))).tobytes()
        pixels_proxy = create_proxy(im)
        pixels_buf = pixels_proxy.getBuffer("u8clamped")
        img_data = ImageData.new(pixels_buf.data, w, h)
        self.ctx.save()
        in_memory_canvas = OffscreenCanvas.new(w, h)
        in_memory_canvas_context = in_memory_canvas.getContext("2d")
        in_memory_canvas_context.putImageData(img_data, 0, 0)
        self.ctx.drawImage(in_memory_canvas, x, y, w, h)
        self.ctx.restore()
        pixels_proxy.destroy()
        pixels_buf.release()

    def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None):
        if ismath:
            self._draw_math_text(gc, x, y, s, prop, angle)
            return

        angle = math.radians(angle)
        width, height, descent = self.get_text_width_height_descent(s, prop, ismath)
        x -= math.sin(angle) * descent
        y -= math.cos(angle) * descent - self.ctx.height
        font_size = self.points_to_pixels(prop.get_size_in_points())

        font_property_string = "{} {} {:.3g}px {}, {}".format(
            prop.get_style(),
            prop.get_weight(),
            font_size,
            prop.get_name(),
            prop.get_family()[0],
        )
        if angle != 0:
            self.ctx.save()
            self.ctx.translate(x, y)
            self.ctx.rotate(-angle)
            self.ctx.translate(-x, -y)
        self.ctx.font = font_property_string
        self.ctx.fillStyle = self._matplotlib_color_to_CSS(
            gc.get_rgb(), gc.get_alpha(), gc.get_forced_alpha()
        )
        self.ctx.fillText(s, x, y)
        self.ctx.fillStyle = "#000000"
        if angle != 0:
            self.ctx.restore()

class FigureManagerHTMLCanvas(FigureManagerBase):
    def __init__(self, canvas, num):
        super().__init__(canvas, num)
        self.set_window_title("Figure %d" % num)

    def show(self, *args, **kwargs):
        self.canvas.show(*args, **kwargs)

    def destroy(self, *args, **kwargs):
        self.canvas.destroy(*args, **kwargs)

    def resize(self, w, h):
        pass

    def set_window_title(self, title):
        self.canvas.set_window_title(title)


@_Backend.export
class _BackendWasmCoreAgg(_Backend):
    FigureCanvas = FigureCanvasWorker
    FigureManager = FigureManagerHTMLCanvas

    @staticmethod
    def show(*args, **kwargs):
        from matplotlib import pyplot as plt
        plt.gcf().canvas.show(*args, **kwargs)

    @staticmethod
    def destroy(*args, **kwargs):
        from matplotlib import pyplot as plt
        plt.gcf().canvas.destroy(*args, **kwargs)
"});var Ol={};B0(Ol,{ChannelType:()=>qt,Console:()=>_y,Shelter:()=>il,WebR:()=>Af,WebRChannelError:()=>ct,WebRError:()=>wi,WebRPayloadError:()=>Wr,WebRWorkerError:()=>ht,isRCall:()=>ks,isRCharacter:()=>Zi,isRComplex:()=>Ry,isRDouble:()=>Ey,isREnvironment:()=>Ty,isRFunction:()=>Ts,isRInteger:()=>Cy,isRList:()=>ut,isRLogical:()=>Py,isRNull:()=>Ae,isRObject:()=>ie,isRPairlist:()=>ky,isRRaw:()=>gl,isRSymbol:()=>Sy,isShelterID:()=>sy});var N0=Object.create,Xu=Object.defineProperty,j0=Object.getOwnPropertyDescriptor,I0=Object.getOwnPropertyNames,W0=Object.getPrototypeOf,z0=Object.prototype.hasOwnProperty,Nu=i=>{throw TypeError(i)},Ui=(i=>typeof Oi<"u"?Oi:typeof Proxy<"u"?new Proxy(i,{get:(e,t)=>(typeof Oi<"u"?Oi:e)[t]}):i)(function(i){if(typeof Oi<"u")return Oi.apply(this,arguments);throw Error('Dynamic require of "'+i+'" is not supported')}),Te=(i,e)=>()=>(e||i((e={exports:{}}).exports,e),e.exports),U0=(i,e,t,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let n of I0(e))!z0.call(i,n)&&n!==t&&Xu(i,n,{get:()=>e[n],enumerable:!(r=j0(e,n))||r.enumerable});return i},ns=(i,e,t)=>(t=i!=null?N0(W0(i)):{},U0(e||!i||!i.__esModule?Xu(t,"default",{value:i,enumerable:!0}):t,i)),rl=(i,e,t)=>e.has(i)||Nu("Cannot "+t),S=(i,e,t)=>(rl(i,e,"read from private field"),t?t.call(i):e.get(i)),V=(i,e,t)=>e.has(i)?Nu("Cannot add the same private member more than once"):e instanceof WeakSet?e.add(i):e.set(i,t),ue=(i,e,t,r)=>(rl(i,e,"write to private field"),r?r.call(i,t):e.set(i,t),t),tt=(i,e,t)=>(rl(i,e,"access private method"),t),vs=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.getUint64=i.getInt64=i.setInt64=i.setUint64=i.UINT32_MAX=void 0,i.UINT32_MAX=4294967295;function e(s,o,a){let l=a/4294967296,c=a;s.setUint32(o,l),s.setUint32(o+4,c)}i.setUint64=e;function t(s,o,a){let l=Math.floor(a/4294967296),c=a;s.setUint32(o,l),s.setUint32(o+4,c)}i.setInt64=t;function r(s,o){let a=s.getInt32(o),l=s.getUint32(o+4);return a*4294967296+l}i.getInt64=r;function n(s,o){let a=s.getUint32(o),l=s.getUint32(o+4);return a*4294967296+l}i.getUint64=n}),nl=Te(i=>{"use strict";var e,t,r;Object.defineProperty(i,"__esModule",{value:!0}),i.utf8DecodeTD=i.TEXT_DECODER_THRESHOLD=i.utf8DecodeJs=i.utf8EncodeTE=i.TEXT_ENCODER_THRESHOLD=i.utf8EncodeJs=i.utf8Count=void 0;var n=vs(),s=(typeof process>"u"||((e=process==null?void 0:process.env)===null||e===void 0?void 0:e.TEXT_ENCODING)!=="never")&&typeof TextEncoder<"u"&&typeof TextDecoder<"u";function o(p){let g=p.length,O=0,y=0;for(;y=55296&&x<=56319&&y>6&31|192;else{if(w>=55296&&w<=56319&&v>12&15|224,g[x++]=w>>6&63|128):(g[x++]=w>>18&7|240,g[x++]=w>>12&63|128,g[x++]=w>>6&63|128)}g[x++]=w&63|128}}i.utf8EncodeJs=a;var l=s?new TextEncoder:void 0;i.TEXT_ENCODER_THRESHOLD=s?typeof process<"u"&&((t=process==null?void 0:process.env)===null||t===void 0?void 0:t.TEXT_ENCODING)!=="force"?200:0:n.UINT32_MAX;function c(p,g,O){g.set(l.encode(p),O)}function h(p,g,O){l.encodeInto(p,g.subarray(O))}i.utf8EncodeTE=l!=null&&l.encodeInto?h:c;var u=4096;function f(p,g,O){let y=g,x=y+O,v=[],w="";for(;y65535&&(q-=65536,v.push(q>>>10&1023|55296),q=56320|q&1023),v.push(q)}else v.push(P);v.length>=u&&(w+=String.fromCharCode(...v),v.length=0)}return v.length>0&&(w+=String.fromCharCode(...v)),w}i.utf8DecodeJs=f;var d=s?new TextDecoder:null;i.TEXT_DECODER_THRESHOLD=s?typeof process<"u"&&((r=process==null?void 0:process.env)===null||r===void 0?void 0:r.TEXT_DECODER)!=="force"?200:0:n.UINT32_MAX;function m(p,g,O){let y=p.subarray(g,g+O);return d.decode(y)}i.utf8DecodeTD=m}),ju=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.ExtData=void 0;var e=class{constructor(t,r){this.type=t,this.data=r}};i.ExtData=e}),sl=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.DecodeError=void 0;var e=class Da extends Error{constructor(r){super(r);let n=Object.create(Da.prototype);Object.setPrototypeOf(this,n),Object.defineProperty(this,"name",{configurable:!0,enumerable:!1,value:Da.name})}};i.DecodeError=e}),Iu=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.timestampExtension=i.decodeTimestampExtension=i.decodeTimestampToTimeSpec=i.encodeTimestampExtension=i.encodeDateToTimeSpec=i.encodeTimeSpecToTimestamp=i.EXT_TIMESTAMP=void 0;var e=sl(),t=vs();i.EXT_TIMESTAMP=-1;var r=4294967296-1,n=17179869184-1;function s({sec:h,nsec:u}){if(h>=0&&u>=0&&h<=n)if(u===0&&h<=r){let f=new Uint8Array(4);return new DataView(f.buffer).setUint32(0,h),f}else{let f=h/4294967296,d=h&4294967295,m=new Uint8Array(8),p=new DataView(m.buffer);return p.setUint32(0,u<<2|f&3),p.setUint32(4,d),m}else{let f=new Uint8Array(12),d=new DataView(f.buffer);return d.setUint32(0,u),(0,t.setInt64)(d,4,h),f}}i.encodeTimeSpecToTimestamp=s;function o(h){let u=h.getTime(),f=Math.floor(u/1e3),d=(u-f*1e3)*1e6,m=Math.floor(d/1e9);return{sec:f+m,nsec:d-m*1e9}}i.encodeDateToTimeSpec=o;function a(h){if(h instanceof Date){let u=o(h);return s(u)}else return null}i.encodeTimestampExtension=a;function l(h){let u=new DataView(h.buffer,h.byteOffset,h.byteLength);switch(h.byteLength){case 4:return{sec:u.getUint32(0),nsec:0};case 8:{let f=u.getUint32(0),d=u.getUint32(4),m=(f&3)*4294967296+d,p=f>>>2;return{sec:m,nsec:p}}case 12:{let f=(0,t.getInt64)(u,4),d=u.getUint32(0);return{sec:f,nsec:d}}default:throw new e.DecodeError(`Unrecognized data size for timestamp (expected 4, 8, or 12): ${h.length}`)}}i.decodeTimestampToTimeSpec=l;function c(h){let u=l(h);return new Date(u.sec*1e3+u.nsec/1e6)}i.decodeTimestampExtension=c,i.timestampExtension={type:i.EXT_TIMESTAMP,encode:a,decode:c}}),ol=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.ExtensionCodec=void 0;var e=ju(),t=Iu(),r=class{constructor(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(t.timestampExtension)}register({type:n,encode:s,decode:o}){if(n>=0)this.encoders[n]=s,this.decoders[n]=o;else{let a=1+n;this.builtInEncoders[a]=s,this.builtInDecoders[a]=o}}tryToEncode(n,s){for(let o=0;o{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.createDataView=i.ensureUint8Array=void 0;function e(r){return r instanceof Uint8Array?r:ArrayBuffer.isView(r)?new Uint8Array(r.buffer,r.byteOffset,r.byteLength):r instanceof ArrayBuffer?new Uint8Array(r):Uint8Array.from(r)}i.ensureUint8Array=e;function t(r){if(r instanceof ArrayBuffer)return new DataView(r);let n=e(r);return new DataView(n.buffer,n.byteOffset,n.byteLength)}i.createDataView=t}),zu=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.Encoder=i.DEFAULT_INITIAL_BUFFER_SIZE=i.DEFAULT_MAX_DEPTH=void 0;var e=nl(),t=ol(),r=vs(),n=Wu();i.DEFAULT_MAX_DEPTH=100,i.DEFAULT_INITIAL_BUFFER_SIZE=2048;var s=class{constructor(o=t.ExtensionCodec.defaultCodec,a=void 0,l=i.DEFAULT_MAX_DEPTH,c=i.DEFAULT_INITIAL_BUFFER_SIZE,h=!1,u=!1,f=!1,d=!1){this.extensionCodec=o,this.context=a,this.maxDepth=l,this.initialBufferSize=c,this.sortKeys=h,this.forceFloat32=u,this.ignoreUndefined=f,this.forceIntegerToFloat=d,this.pos=0,this.view=new DataView(new ArrayBuffer(this.initialBufferSize)),this.bytes=new Uint8Array(this.view.buffer)}reinitializeState(){this.pos=0}encodeSharedRef(o){return this.reinitializeState(),this.doEncode(o,1),this.bytes.subarray(0,this.pos)}encode(o){return this.reinitializeState(),this.doEncode(o,1),this.bytes.slice(0,this.pos)}doEncode(o,a){if(a>this.maxDepth)throw new Error(`Too deep objects in depth ${a}`);o==null?this.encodeNil():typeof o=="boolean"?this.encodeBoolean(o):typeof o=="number"?this.encodeNumber(o):typeof o=="string"?this.encodeString(o):this.encodeObject(o,a)}ensureBufferSizeToWrite(o){let a=this.pos+o;this.view.byteLength=0?o<128?this.writeU8(o):o<256?(this.writeU8(204),this.writeU8(o)):o<65536?(this.writeU8(205),this.writeU16(o)):o<4294967296?(this.writeU8(206),this.writeU32(o)):(this.writeU8(207),this.writeU64(o)):o>=-32?this.writeU8(224|o+32):o>=-128?(this.writeU8(208),this.writeI8(o)):o>=-32768?(this.writeU8(209),this.writeI16(o)):o>=-2147483648?(this.writeU8(210),this.writeI32(o)):(this.writeU8(211),this.writeI64(o)):this.forceFloat32?(this.writeU8(202),this.writeF32(o)):(this.writeU8(203),this.writeF64(o))}writeStringHeader(o){if(o<32)this.writeU8(160+o);else if(o<256)this.writeU8(217),this.writeU8(o);else if(o<65536)this.writeU8(218),this.writeU16(o);else if(o<4294967296)this.writeU8(219),this.writeU32(o);else throw new Error(`Too long string: ${o} bytes in UTF-8`)}encodeString(o){if(o.length>e.TEXT_ENCODER_THRESHOLD){let a=(0,e.utf8Count)(o);this.ensureBufferSizeToWrite(5+a),this.writeStringHeader(a),(0,e.utf8EncodeTE)(o,this.bytes,this.pos),this.pos+=a}else{let a=(0,e.utf8Count)(o);this.ensureBufferSizeToWrite(5+a),this.writeStringHeader(a),(0,e.utf8EncodeJs)(o,this.bytes,this.pos),this.pos+=a}}encodeObject(o,a){let l=this.extensionCodec.tryToEncode(o,this.context);if(l!=null)this.encodeExtension(l);else if(Array.isArray(o))this.encodeArray(o,a);else if(ArrayBuffer.isView(o))this.encodeBinary(o);else if(typeof o=="object")this.encodeMap(o,a);else throw new Error(`Unrecognized object: ${Object.prototype.toString.apply(o)}`)}encodeBinary(o){let a=o.byteLength;if(a<256)this.writeU8(196),this.writeU8(a);else if(a<65536)this.writeU8(197),this.writeU16(a);else if(a<4294967296)this.writeU8(198),this.writeU32(a);else throw new Error(`Too large binary: ${a}`);let l=(0,n.ensureUint8Array)(o);this.writeU8a(l)}encodeArray(o,a){let l=o.length;if(l<16)this.writeU8(144+l);else if(l<65536)this.writeU8(220),this.writeU16(l);else if(l<4294967296)this.writeU8(221),this.writeU32(l);else throw new Error(`Too large array: ${l}`);for(let c of o)this.doEncode(c,a+1)}countWithoutUndefined(o,a){let l=0;for(let c of a)o[c]!==void 0&&l++;return l}encodeMap(o,a){let l=Object.keys(o);this.sortKeys&&l.sort();let c=this.ignoreUndefined?this.countWithoutUndefined(o,l):l.length;if(c<16)this.writeU8(128+c);else if(c<65536)this.writeU8(222),this.writeU16(c);else if(c<4294967296)this.writeU8(223),this.writeU32(c);else throw new Error(`Too large map object: ${c}`);for(let h of l){let u=o[h];this.ignoreUndefined&&u===void 0||(this.encodeString(h),this.doEncode(u,a+1))}}encodeExtension(o){let a=o.data.length;if(a===1)this.writeU8(212);else if(a===2)this.writeU8(213);else if(a===4)this.writeU8(214);else if(a===8)this.writeU8(215);else if(a===16)this.writeU8(216);else if(a<256)this.writeU8(199),this.writeU8(a);else if(a<65536)this.writeU8(200),this.writeU16(a);else if(a<4294967296)this.writeU8(201),this.writeU32(a);else throw new Error(`Too large extension object: ${a}`);this.writeI8(o.type),this.writeU8a(o.data)}writeU8(o){this.ensureBufferSizeToWrite(1),this.view.setUint8(this.pos,o),this.pos++}writeU8a(o){let a=o.length;this.ensureBufferSizeToWrite(a),this.bytes.set(o,this.pos),this.pos+=a}writeI8(o){this.ensureBufferSizeToWrite(1),this.view.setInt8(this.pos,o),this.pos++}writeU16(o){this.ensureBufferSizeToWrite(2),this.view.setUint16(this.pos,o),this.pos+=2}writeI16(o){this.ensureBufferSizeToWrite(2),this.view.setInt16(this.pos,o),this.pos+=2}writeU32(o){this.ensureBufferSizeToWrite(4),this.view.setUint32(this.pos,o),this.pos+=4}writeI32(o){this.ensureBufferSizeToWrite(4),this.view.setInt32(this.pos,o),this.pos+=4}writeF32(o){this.ensureBufferSizeToWrite(4),this.view.setFloat32(this.pos,o),this.pos+=4}writeF64(o){this.ensureBufferSizeToWrite(8),this.view.setFloat64(this.pos,o),this.pos+=8}writeU64(o){this.ensureBufferSizeToWrite(8),(0,r.setUint64)(this.view,this.pos,o),this.pos+=8}writeI64(o){this.ensureBufferSizeToWrite(8),(0,r.setInt64)(this.view,this.pos,o),this.pos+=8}};i.Encoder=s}),F0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.encode=void 0;var e=zu(),t={};function r(n,s=t){return new e.Encoder(s.extensionCodec,s.context,s.maxDepth,s.initialBufferSize,s.sortKeys,s.forceFloat32,s.ignoreUndefined,s.forceIntegerToFloat).encodeSharedRef(n)}i.encode=r}),H0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.prettyByte=void 0;function e(t){return`${t<0?"-":""}0x${Math.abs(t).toString(16).padStart(2,"0")}`}i.prettyByte=e}),G0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.CachedKeyDecoder=void 0;var e=nl(),t=16,r=16,n=class{constructor(s=t,o=r){this.maxKeyLength=s,this.maxLengthPerKey=o,this.hit=0,this.miss=0,this.caches=[];for(let a=0;a0&&s<=this.maxKeyLength}find(s,o,a){let l=this.caches[a-1];e:for(let c of l){let h=c.bytes;for(let u=0;u=this.maxLengthPerKey?a[Math.random()*a.length|0]=l:a.push(l)}decode(s,o,a){let l=this.find(s,o,a);if(l!=null)return this.hit++,l;this.miss++;let c=(0,e.utf8DecodeJs)(s,o,a),h=Uint8Array.prototype.slice.call(s,o,o+a);return this.store(h,c),c}};i.CachedKeyDecoder=n}),al=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.Decoder=i.DataViewIndexOutOfBoundsError=void 0;var e=H0(),t=ol(),r=vs(),n=nl(),s=Wu(),o=G0(),a=sl(),l=p=>{let g=typeof p;return g==="string"||g==="number"},c=-1,h=new DataView(new ArrayBuffer(0)),u=new Uint8Array(h.buffer);i.DataViewIndexOutOfBoundsError=(()=>{try{h.getInt8(0)}catch(p){return p.constructor}throw new Error("never reached")})();var f=new i.DataViewIndexOutOfBoundsError("Insufficient data"),d=new o.CachedKeyDecoder,m=class{constructor(p=t.ExtensionCodec.defaultCodec,g=void 0,O=r.UINT32_MAX,y=r.UINT32_MAX,x=r.UINT32_MAX,v=r.UINT32_MAX,w=r.UINT32_MAX,P=d){this.extensionCodec=p,this.context=g,this.maxStrLength=O,this.maxBinLength=y,this.maxArrayLength=x,this.maxMapLength=v,this.maxExtLength=w,this.keyDecoder=P,this.totalPos=0,this.pos=0,this.view=h,this.bytes=u,this.headByte=c,this.stack=[]}reinitializeState(){this.totalPos=0,this.headByte=c,this.stack.length=0}setBuffer(p){this.bytes=(0,s.ensureUint8Array)(p),this.view=(0,s.createDataView)(this.bytes),this.pos=0}appendBuffer(p){if(this.headByte===c&&!this.hasRemaining(1))this.setBuffer(p);else{let g=this.bytes.subarray(this.pos),O=(0,s.ensureUint8Array)(p),y=new Uint8Array(g.length+O.length);y.set(g),y.set(O,g.length),this.setBuffer(y)}}hasRemaining(p){return this.view.byteLength-this.pos>=p}createExtraByteError(p){let{view:g,pos:O}=this;return new RangeError(`Extra ${g.byteLength-O} of ${g.byteLength} byte(s) found at buffer[${p}]`)}decode(p){this.reinitializeState(),this.setBuffer(p);let g=this.doDecodeSync();if(this.hasRemaining(1))throw this.createExtraByteError(this.pos);return g}*decodeMulti(p){for(this.reinitializeState(),this.setBuffer(p);this.hasRemaining(1);)yield this.doDecodeSync()}async decodeAsync(p){let g=!1,O;for await(let w of p){if(g)throw this.createExtraByteError(this.totalPos);this.appendBuffer(w);try{O=this.doDecodeSync(),g=!0}catch(P){if(!(P instanceof i.DataViewIndexOutOfBoundsError))throw P}this.totalPos+=this.pos}if(g){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return O}let{headByte:y,pos:x,totalPos:v}=this;throw new RangeError(`Insufficient data in parsing ${(0,e.prettyByte)(y)} at ${v} (${x} in the current buffer)`)}decodeArrayStream(p){return this.decodeMultiAsync(p,!0)}decodeStream(p){return this.decodeMultiAsync(p,!1)}async*decodeMultiAsync(p,g){let O=g,y=-1;for await(let x of p){if(g&&y===0)throw this.createExtraByteError(this.totalPos);this.appendBuffer(x),O&&(y=this.readArraySize(),O=!1,this.complete());try{for(;yield this.doDecodeSync(),--y!==0;);}catch(v){if(!(v instanceof i.DataViewIndexOutOfBoundsError))throw v}this.totalPos+=this.pos}}doDecodeSync(){e:for(;;){let p=this.readHeadByte(),g;if(p>=224)g=p-256;else if(p<192)if(p<128)g=p;else if(p<144){let y=p-128;if(y!==0){this.pushMapState(y),this.complete();continue e}else g={}}else if(p<160){let y=p-144;if(y!==0){this.pushArrayState(y),this.complete();continue e}else g=[]}else{let y=p-160;g=this.decodeUtf8String(y,0)}else if(p===192)g=null;else if(p===194)g=!1;else if(p===195)g=!0;else if(p===202)g=this.readF32();else if(p===203)g=this.readF64();else if(p===204)g=this.readU8();else if(p===205)g=this.readU16();else if(p===206)g=this.readU32();else if(p===207)g=this.readU64();else if(p===208)g=this.readI8();else if(p===209)g=this.readI16();else if(p===210)g=this.readI32();else if(p===211)g=this.readI64();else if(p===217){let y=this.lookU8();g=this.decodeUtf8String(y,1)}else if(p===218){let y=this.lookU16();g=this.decodeUtf8String(y,2)}else if(p===219){let y=this.lookU32();g=this.decodeUtf8String(y,4)}else if(p===220){let y=this.readU16();if(y!==0){this.pushArrayState(y),this.complete();continue e}else g=[]}else if(p===221){let y=this.readU32();if(y!==0){this.pushArrayState(y),this.complete();continue e}else g=[]}else if(p===222){let y=this.readU16();if(y!==0){this.pushMapState(y),this.complete();continue e}else g={}}else if(p===223){let y=this.readU32();if(y!==0){this.pushMapState(y),this.complete();continue e}else g={}}else if(p===196){let y=this.lookU8();g=this.decodeBinary(y,1)}else if(p===197){let y=this.lookU16();g=this.decodeBinary(y,2)}else if(p===198){let y=this.lookU32();g=this.decodeBinary(y,4)}else if(p===212)g=this.decodeExtension(1,0);else if(p===213)g=this.decodeExtension(2,0);else if(p===214)g=this.decodeExtension(4,0);else if(p===215)g=this.decodeExtension(8,0);else if(p===216)g=this.decodeExtension(16,0);else if(p===199){let y=this.lookU8();g=this.decodeExtension(y,1)}else if(p===200){let y=this.lookU16();g=this.decodeExtension(y,2)}else if(p===201){let y=this.lookU32();g=this.decodeExtension(y,4)}else throw new a.DecodeError(`Unrecognized type byte: ${(0,e.prettyByte)(p)}`);this.complete();let O=this.stack;for(;O.length>0;){let y=O[O.length-1];if(y.type===0)if(y.array[y.position]=g,y.position++,y.position===y.size)O.pop(),g=y.array;else continue e;else if(y.type===1){if(!l(g))throw new a.DecodeError("The type of key must be string or number but "+typeof g);if(g==="__proto__")throw new a.DecodeError("The key __proto__ is not allowed");y.key=g,y.type=2;continue e}else if(y.map[y.key]=g,y.readCount++,y.readCount===y.size)O.pop(),g=y.map;else{y.key=null,y.type=1;continue e}}return g}}readHeadByte(){return this.headByte===c&&(this.headByte=this.readU8()),this.headByte}complete(){this.headByte=c}readArraySize(){let p=this.readHeadByte();switch(p){case 220:return this.readU16();case 221:return this.readU32();default:{if(p<160)return p-144;throw new a.DecodeError(`Unrecognized array type byte: ${(0,e.prettyByte)(p)}`)}}}pushMapState(p){if(p>this.maxMapLength)throw new a.DecodeError(`Max length exceeded: map length (${p}) > maxMapLengthLength (${this.maxMapLength})`);this.stack.push({type:1,size:p,key:null,readCount:0,map:{}})}pushArrayState(p){if(p>this.maxArrayLength)throw new a.DecodeError(`Max length exceeded: array length (${p}) > maxArrayLength (${this.maxArrayLength})`);this.stack.push({type:0,size:p,array:new Array(p),position:0})}decodeUtf8String(p,g){var O;if(p>this.maxStrLength)throw new a.DecodeError(`Max length exceeded: UTF-8 byte length (${p}) > maxStrLength (${this.maxStrLength})`);if(this.bytes.byteLengthn.TEXT_DECODER_THRESHOLD?x=(0,n.utf8DecodeTD)(this.bytes,y,p):x=(0,n.utf8DecodeJs)(this.bytes,y,p),this.pos+=g+p,x}stateIsMapKey(){return this.stack.length>0?this.stack[this.stack.length-1].type===1:!1}decodeBinary(p,g){if(p>this.maxBinLength)throw new a.DecodeError(`Max length exceeded: bin length (${p}) > maxBinLength (${this.maxBinLength})`);if(!this.hasRemaining(p+g))throw f;let O=this.pos+g,y=this.bytes.subarray(O,O+p);return this.pos+=g+p,y}decodeExtension(p,g){if(p>this.maxExtLength)throw new a.DecodeError(`Max length exceeded: ext length (${p}) > maxExtLength (${this.maxExtLength})`);let O=this.view.getInt8(this.pos+g),y=this.decodeBinary(p,g+1);return this.extensionCodec.decode(y,O,this.context)}lookU8(){return this.view.getUint8(this.pos)}lookU16(){return this.view.getUint16(this.pos)}lookU32(){return this.view.getUint32(this.pos)}readU8(){let p=this.view.getUint8(this.pos);return this.pos++,p}readI8(){let p=this.view.getInt8(this.pos);return this.pos++,p}readU16(){let p=this.view.getUint16(this.pos);return this.pos+=2,p}readI16(){let p=this.view.getInt16(this.pos);return this.pos+=2,p}readU32(){let p=this.view.getUint32(this.pos);return this.pos+=4,p}readI32(){let p=this.view.getInt32(this.pos);return this.pos+=4,p}readU64(){let p=(0,r.getUint64)(this.view,this.pos);return this.pos+=8,p}readI64(){let p=(0,r.getInt64)(this.view,this.pos);return this.pos+=8,p}readF32(){let p=this.view.getFloat32(this.pos);return this.pos+=4,p}readF64(){let p=this.view.getFloat64(this.pos);return this.pos+=8,p}};i.Decoder=m}),Uu=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.decodeMulti=i.decode=i.defaultDecodeOptions=void 0;var e=al();i.defaultDecodeOptions={};function t(n,s=i.defaultDecodeOptions){return new e.Decoder(s.extensionCodec,s.context,s.maxStrLength,s.maxBinLength,s.maxArrayLength,s.maxMapLength,s.maxExtLength).decode(n)}i.decode=t;function r(n,s=i.defaultDecodeOptions){return new e.Decoder(s.extensionCodec,s.context,s.maxStrLength,s.maxBinLength,s.maxArrayLength,s.maxMapLength,s.maxExtLength).decodeMulti(n)}i.decodeMulti=r}),Y0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.ensureAsyncIterable=i.asyncIterableFromStream=i.isAsyncIterable=void 0;function e(s){return s[Symbol.asyncIterator]!=null}i.isAsyncIterable=e;function t(s){if(s==null)throw new Error("Assertion Failure: value must not be null nor undefined")}async function*r(s){let o=s.getReader();try{for(;;){let{done:a,value:l}=await o.read();if(a)return;t(l),yield l}}finally{o.releaseLock()}}i.asyncIterableFromStream=r;function n(s){return e(s)?s:r(s)}i.ensureAsyncIterable=n}),Z0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.decodeStream=i.decodeMultiStream=i.decodeArrayStream=i.decodeAsync=void 0;var e=al(),t=Y0(),r=Uu();async function n(l,c=r.defaultDecodeOptions){let h=(0,t.ensureAsyncIterable)(l);return new e.Decoder(c.extensionCodec,c.context,c.maxStrLength,c.maxBinLength,c.maxArrayLength,c.maxMapLength,c.maxExtLength).decodeAsync(h)}i.decodeAsync=n;function s(l,c=r.defaultDecodeOptions){let h=(0,t.ensureAsyncIterable)(l);return new e.Decoder(c.extensionCodec,c.context,c.maxStrLength,c.maxBinLength,c.maxArrayLength,c.maxMapLength,c.maxExtLength).decodeArrayStream(h)}i.decodeArrayStream=s;function o(l,c=r.defaultDecodeOptions){let h=(0,t.ensureAsyncIterable)(l);return new e.Decoder(c.extensionCodec,c.context,c.maxStrLength,c.maxBinLength,c.maxArrayLength,c.maxMapLength,c.maxExtLength).decodeStream(h)}i.decodeMultiStream=o;function a(l,c=r.defaultDecodeOptions){return o(l,c)}i.decodeStream=a}),J0=Te(i=>{"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.decodeTimestampExtension=i.encodeTimestampExtension=i.decodeTimestampToTimeSpec=i.encodeTimeSpecToTimestamp=i.encodeDateToTimeSpec=i.EXT_TIMESTAMP=i.ExtData=i.ExtensionCodec=i.Encoder=i.DataViewIndexOutOfBoundsError=i.DecodeError=i.Decoder=i.decodeStream=i.decodeMultiStream=i.decodeArrayStream=i.decodeAsync=i.decodeMulti=i.decode=i.encode=void 0;var e=F0();Object.defineProperty(i,"encode",{enumerable:!0,get:function(){return e.encode}});var t=Uu();Object.defineProperty(i,"decode",{enumerable:!0,get:function(){return t.decode}}),Object.defineProperty(i,"decodeMulti",{enumerable:!0,get:function(){return t.decodeMulti}});var r=Z0();Object.defineProperty(i,"decodeAsync",{enumerable:!0,get:function(){return r.decodeAsync}}),Object.defineProperty(i,"decodeArrayStream",{enumerable:!0,get:function(){return r.decodeArrayStream}}),Object.defineProperty(i,"decodeMultiStream",{enumerable:!0,get:function(){return r.decodeMultiStream}}),Object.defineProperty(i,"decodeStream",{enumerable:!0,get:function(){return r.decodeStream}});var n=al();Object.defineProperty(i,"Decoder",{enumerable:!0,get:function(){return n.Decoder}}),Object.defineProperty(i,"DataViewIndexOutOfBoundsError",{enumerable:!0,get:function(){return n.DataViewIndexOutOfBoundsError}});var s=sl();Object.defineProperty(i,"DecodeError",{enumerable:!0,get:function(){return s.DecodeError}});var o=zu();Object.defineProperty(i,"Encoder",{enumerable:!0,get:function(){return o.Encoder}});var a=ol();Object.defineProperty(i,"ExtensionCodec",{enumerable:!0,get:function(){return a.ExtensionCodec}});var l=ju();Object.defineProperty(i,"ExtData",{enumerable:!0,get:function(){return l.ExtData}});var c=Iu();Object.defineProperty(i,"EXT_TIMESTAMP",{enumerable:!0,get:function(){return c.EXT_TIMESTAMP}}),Object.defineProperty(i,"encodeDateToTimeSpec",{enumerable:!0,get:function(){return c.encodeDateToTimeSpec}}),Object.defineProperty(i,"encodeTimeSpecToTimestamp",{enumerable:!0,get:function(){return c.encodeTimeSpecToTimestamp}}),Object.defineProperty(i,"decodeTimestampToTimeSpec",{enumerable:!0,get:function(){return c.decodeTimestampToTimeSpec}}),Object.defineProperty(i,"encodeTimestampExtension",{enumerable:!0,get:function(){return c.encodeTimestampExtension}}),Object.defineProperty(i,"decodeTimestampExtension",{enumerable:!0,get:function(){return c.decodeTimestampExtension}})}),wi=class extends Error{constructor(i){super(i),this.name=this.constructor.name,Object.setPrototypeOf(this,new.target.prototype)}},ht=class extends wi{},ct=class extends wi{},Wr=class extends wi{},ze=typeof process<"u"&&process.release&&process.release.name==="node",Ma;if(globalThis.document)Ma=i=>new Promise((e,t)=>{let r=document.createElement("script");r.src=i,r.onload=()=>e(),r.onerror=t,document.head.appendChild(r)});else if(globalThis.importScripts)Ma=async i=>{try{globalThis.importScripts(i)}catch(e){if(e instanceof TypeError)await Promise.resolve().then(()=>ns(Ui(i)));else throw e}};else if(ze)Ma=async i=>{let e=(await Promise.resolve().then(()=>ns(Ui("path")))).default;await Promise.resolve().then(()=>ns(Ui(e.resolve(i))))};else throw new wi("Cannot determine runtime environment");var bt={null:0,symbol:1,pairlist:2,closure:3,environment:4,promise:5,call:6,special:7,builtin:8,string:9,logical:10,integer:13,double:14,complex:15,character:16,dots:17,any:18,list:19,expression:20,bytecode:21,pointer:22,weakref:23,raw:24,s4:25,new:30,free:31,function:99};function ll(i){return!!i&&typeof i=="object"&&Object.keys(bt).includes(i.type)}function Ur(i){return!!i&&typeof i=="object"&&"re"in i&&"im"in i}var k={};function K0(i){Object.keys(i).forEach(e=>k._free(i[e]))}function ss(i){return k._Rf_protect(Vt(i)),i}function le(i,e){return k._Rf_protect(Vt(i)),++e.n,i}function ey(i){let e=k._malloc(4);return k._R_ProtectWithIndex(Vt(i),e),{loc:k.getValue(e,"i32"),ptr:e}}function ty(i){k._Rf_unprotect(1),k._free(i.ptr)}function iy(i,e){return k._R_Reprotect(Vt(i),e.loc),i}function be(i){k._Rf_unprotect(i)}function _u(i,e,t){k._Rf_defineVar(Vt(e),Vt(t),Vt(i))}function Du(i,e){let t={},r={n:0};try{let n=new tf(e);le(n,r),t.code=k.allocateUTF8(i);let s=k._R_ParseEvalString(t.code,n.ptr);return U.wrap(s)}finally{K0(t),be(r.n)}}function xs(i,e){return k.getWasmTableEntry(k.GOT.ffi_safe_eval.value)(Vt(i),Vt(e))}var ry=new WeakMap;function ny(i,e){return ry.set(i,e),i}function sy(i){return typeof i=="string"&&i.length===Fu}var Fu=63;function Hu(){let i=Array.from({length:4},oy).join("-");if(i.length!==Fu)throw new Error("comlink internal error: UUID has the wrong length");return i}function oy(){let i=Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16),e=15-i.length;return e>0&&(i=Array.from({length:e},()=>0).join("")+i),i}function Vt(i){return ms(i)?i.ptr:i}function vi(i,e){if(k._TYPEOF(i.ptr)!==bt[e])throw new Error(`Unexpected object type "${i.type()}" when expecting type "${e}"`)}function Gu(i){if(ll(i))return new(Of(i.type))(i);if(typeof i>"u")return new qa;if(i&&typeof i=="object"&&"type"in i&&i.type==="null")return new qa;if(i===null)return new zr({type:"logical",names:null,values:[null]});if(typeof i=="boolean")return new zr(i);if(typeof i=="number")return new fl(i);if(typeof i=="string")return new bi(i);if(Ur(i))return new uf(i);if(ArrayBuffer.isView(i)||i instanceof ArrayBuffer)return new gf(i);if(Array.isArray(i))return ay(i);if(typeof i=="object")return hl.fromObject(i);throw new Error("R object construction for this JS object is not yet supported.")}function ay(i){let e={n:0};if(i.every(t=>t&&typeof t=="object"&&!ms(t)&&!Ur(t))){let t=i,r=t.every(s=>Object.keys(s).filter(o=>!Object.keys(t[0]).includes(o)).length===0&&Object.keys(t[0]).filter(o=>!Object.keys(s).includes(o)).length===0),n=t.every(s=>Object.values(s).every(o=>bf(o)||yf(o)));if(r&&n)return hl.fromD3(t)}if(i.every(t=>typeof t=="boolean"||t===null))return new zr(i);if(i.every(t=>typeof t=="number"||t===null))return new fl(i);if(i.every(t=>typeof t=="string"||t===null))return new bi(i);try{let t=new Hi([new wt("c"),...i]);return le(t,e),t.eval()}finally{be(e.n)}}var Oe=class{constructor(i){this.ptr=i}type(){let i=k._TYPEOF(this.ptr);return Object.keys(bt).find(e=>bt[e]===i)}},Vr,os,La=class as extends Oe{constructor(e){if(!(e instanceof Oe))return Gu(e);super(e.ptr),V(this,Vr)}static wrap(e){let t=k._TYPEOF(e),r=Object.keys(bt)[Object.values(bt).indexOf(t)];return new(Of(r))(new Oe(e))}get[Symbol.toStringTag](){return`RObject:${this.type()}`}static getPersistentObject(e){return ke[e]}getPropertyValue(e){return this[e]}inspect(){Du(".Internal(inspect(x))",{x:this})}isNull(){return k._TYPEOF(this.ptr)===bt.null}isNa(){try{let e=Du("is.na(x)",{x:this});return ss(e),e.toBoolean()}finally{be(1)}}isUnbound(){return this.ptr===ke.unboundValue.ptr}attrs(){return cl.wrap(k._ATTRIB(this.ptr))}class(){let e={n:0},t=new Hi([new wt("class"),this]);le(t,e);try{return t.eval()}finally{be(e.n)}}setNames(e){let t;if(e===null)t=ke.null;else if(Array.isArray(e)&&e.every(r=>typeof r=="string"||r===null))t=new bi(e);else throw new Error("Argument to setNames must be null or an Array of strings or null");return k._Rf_setAttrib(this.ptr,ke.namesSymbol.ptr,t.ptr),this}names(){let e=bi.wrap(k._Rf_getAttrib(this.ptr,ke.namesSymbol.ptr));return e.isNull()?null:e.toArray()}includes(e){let t=this.names();return t&&t.includes(e)}toJs(e={depth:0},t=1){throw new Error("This R object cannot be converted to JS")}subset(e){return tt(this,Vr,os).call(this,e,ke.bracketSymbol.ptr)}get(e){return tt(this,Vr,os).call(this,e,ke.bracket2Symbol.ptr)}getDollar(e){return tt(this,Vr,os).call(this,e,ke.dollarSymbol.ptr)}pluck(...e){let t=ey(ke.null);try{let r=(s,o)=>{let a=s.get(o);return iy(a,t)},n=e.reduce(r,this);return n.isNull()?void 0:n}finally{ty(t)}}set(e,t){let r={n:0};try{let n=new as(e);le(n,r);let s=new as(t);le(s,r);let o=new wt("[[<-"),a=k._Rf_lang4(o.ptr,this.ptr,n.ptr,s.ptr);return le(a,r),as.wrap(xs(a,ke.baseEnv))}finally{be(r.n)}}static getMethods(e){let t=new Set,r=e;do Object.getOwnPropertyNames(r).map(n=>t.add(n));while(r=Object.getPrototypeOf(r));return[...t.keys()].filter(n=>typeof e[n]=="function")}};Vr=new WeakSet,os=function(i,e){let t={n:0};try{let r=new La(i);le(r,t);let n=k._Rf_lang3(e,this.ptr,r.ptr);return le(n,t),La.wrap(xs(n,ke.baseEnv))}finally{be(t.n)}};var U=La,qa=class extends U{constructor(){return super(new Oe(k.getValue(k._R_NilValue,"*"))),this}toJs(){return{type:"null"}}},wt=class extends U{constructor(i){if(i instanceof Oe){vi(i,"symbol"),super(i);return}let e=k.allocateUTF8(i);try{super(new Oe(k._Rf_install(e)))}finally{k._free(e)}}toJs(){let i=this.toObject();return{type:"symbol",printname:i.printname,symvalue:i.symvalue,internal:i.internal}}toObject(){return{printname:this.printname().isUnbound()?null:this.printname().toString(),symvalue:this.symvalue().isUnbound()?null:this.symvalue().ptr,internal:this.internal().isNull()?null:this.internal().ptr}}toString(){return this.printname().toString()}printname(){return ul.wrap(k._PRINTNAME(this.ptr))}symvalue(){return U.wrap(k._SYMVALUE(this.ptr))}internal(){return U.wrap(k._INTERNAL(this.ptr))}},cl=class Yu extends U{constructor(e){if(e instanceof Oe)return vi(e,"pairlist"),super(e),this;let t={n:0};try{let{names:r,values:n}=Yi(e),s=Yu.wrap(k._Rf_allocList(n.length));le(s,t);for(let[o,a]=[0,s];!a.isNull();[o,a]=[o+1,a.cdr()])a.setcar(new U(n[o]));s.setNames(r),super(s)}finally{be(t.n)}}get length(){return this.toArray().length}toArray(e={depth:1}){return this.toJs(e).values}toObject({allowDuplicateKey:e=!0,allowEmptyKey:t=!1,depth:r=-1}={}){let n=this.entries({depth:r}),s=n.map(([o])=>o);if(!e&&new Set(s).size!==s.length)throw new Error("Duplicate key when converting pairlist without allowDuplicateKey enabled");if(!t&&s.some(o=>!o))throw new Error("Empty or null key when converting pairlist without allowEmptyKey enabled");return Object.fromEntries(n.filter((o,a)=>n.findIndex(l=>l[0]===o[0])===a))}entries(e={depth:1}){let t=this.toJs(e);return t.values.map((r,n)=>[t.names?t.names[n]:null,r])}toJs(e={depth:0},t=1){let r=[],n=!1,s=[];for(let o=this;!o.isNull();o=o.cdr()){let a=o.tag();a.isNull()?r.push(""):(n=!0,r.push(a.toString())),e.depth&&t>=e.depth?s.push(o.car()):s.push(o.car().toJs(e,t+1))}return{type:"pairlist",names:n?r:null,values:s}}includes(e){return e in this.toObject()}setcar(e){k._SETCAR(this.ptr,e.ptr)}car(){return U.wrap(k._CAR(this.ptr))}cdr(){return U.wrap(k._CDR(this.ptr))}tag(){return U.wrap(k._TAG(this.ptr))}},Hi=class Zu extends U{constructor(e){if(e instanceof Oe)return vi(e,"call"),super(e),this;let t={n:0};try{let{values:r}=Yi(e),n=r.map(o=>le(new U(o),t)),s=Zu.wrap(k._Rf_allocVector(bt.call,r.length));le(s,t);for(let[o,a]=[0,s];!a.isNull();[o,a]=[o+1,a.cdr()])a.setcar(n[o]);super(s)}finally{be(t.n)}}setcar(e){k._SETCAR(this.ptr,e.ptr)}car(){return U.wrap(k._CAR(this.ptr))}cdr(){return U.wrap(k._CDR(this.ptr))}eval(){return k.webr.evalR(this,{env:ke.baseEnv})}capture(e={}){return k.webr.captureR(this,e)}deparse(){let e={n:0};try{let t=k._Rf_lang2(new wt("deparse1").ptr,k._Rf_lang2(new wt("quote").ptr,this.ptr));le(t,e);let r=bi.wrap(xs(t,ke.baseEnv));return le(r,e),r.toString()}finally{be(e.n)}}},Va=class Ju extends U{constructor(e,t=null){if(e instanceof Oe){if(vi(e,"list"),super(e),t){if(t.length!==this.length)throw new Error("Can't construct named `RList`. Supplied `names` must be the same length as the list.");this.setNames(t)}return this}let r={n:0};try{let n=Yi(e),s=k._Rf_allocVector(bt.list,n.values.length);le(s,r),n.values.forEach((a,l)=>{uy(a)?k._SET_VECTOR_ELT(s,l,new Ju(a).ptr):k._SET_VECTOR_ELT(s,l,new U(a).ptr)});let o=t||n.names;if(o&&o.length!==n.values.length)throw new Error("Can't construct named `RList`. Supplied `names` must be the same length as the list.");U.wrap(s).setNames(o),super(new Oe(s))}finally{be(r.n)}}get length(){return k._LENGTH(this.ptr)}isDataFrame(){let e=cl.wrap(k._ATTRIB(this.ptr)).get("class");return!e.isNull()&&e.toArray().includes("data.frame")}toArray(e={depth:1}){return this.toJs(e).values}toObject({allowDuplicateKey:e=!0,allowEmptyKey:t=!1,depth:r=-1}={}){let n=this.entries({depth:r}),s=n.map(([o])=>o);if(!e&&new Set(s).size!==s.length)throw new Error("Duplicate key when converting list without allowDuplicateKey enabled");if(!t&&s.some(o=>!o))throw new Error("Empty or null key when converting list without allowEmptyKey enabled");return Object.fromEntries(n.filter((o,a)=>n.findIndex(l=>l[0]===o[0])===a))}toD3(){if(!this.isDataFrame())throw new Error("Can't convert R list object to D3 format. Object must be of class 'data.frame'.");return this.entries().reduce((e,t)=>(t[1].forEach((r,n)=>e[n]=Object.assign(e[n]||{},{[t[0]]:r})),e),[])}entries(e={depth:-1}){let t=this.toJs(e);return this.isDataFrame()&&e.depth<0&&(t.values=t.values.map(r=>r.toArray())),t.values.map((r,n)=>[t.names?t.names[n]:null,r])}toJs(e={depth:0},t=1){return{type:"list",names:this.names(),values:[...Array(this.length).keys()].map(r=>e.depth&&t>=e.depth?this.get(r+1):this.get(r+1).toJs(e,t+1))}}},hl=class $a extends Va{constructor(e){if(e instanceof Oe){if(super(e),!this.isDataFrame())throw new Error("Can't construct `RDataFrame`. Supplied R object is not a `data.frame`.");return this}return $a.fromObject(e)}static fromObject(e){let{names:t,values:r}=Yi(e),n={n:0};try{let s=!!t&&t.length>0&&t.every(a=>a),o=r.length>0&&r.every(a=>Array.isArray(a)||ArrayBuffer.isView(a)||a instanceof ArrayBuffer);if(s&&o){let a=r,l=a.every(h=>h.length===a[0].length),c=a.every(h=>bf(h[0])||yf(h[0]));if(l&&c){let h=new Va({type:"list",names:t,values:a.map(f=>Gu(f))});le(h,n);let u=new Hi([new wt("as.data.frame"),h]);return le(u,n),new $a(u.eval())}}}finally{be(n.n)}throw new Error("Can't construct `data.frame`. Source object is not eligible.")}static fromD3(e){return this.fromObject(Object.fromEntries(Object.keys(e[0]).map(t=>[t,e.map(r=>r[t])])))}},rs=class extends U{exec(...i){let e={n:0};try{let t=new Hi([this,...i]);return le(t,e),t.eval()}finally{be(e.n)}}capture(i={},...e){let t={n:0};try{let r=new Hi([this,...e]);return le(r,t),r.capture(i)}finally{be(t.n)}}},Ku=class ef extends U{constructor(e){if(e instanceof Oe){vi(e,"string"),super(e);return}let t=k.allocateUTF8(e);try{super(new Oe(k._Rf_mkCharCE(t,ef.CEType.CE_UTF8)))}finally{k._free(t)}}toString(){let e=k._vmaxget();try{return k.UTF8ToString(k._Rf_translateCharUTF8(this.ptr))}finally{k._vmaxset(e)}}toJs(){return{type:"string",value:this.toString()}}};Ku.CEType={CE_NATIVE:0,CE_UTF8:1,CE_LATIN1:2,CE_BYTES:3,CE_SYMBOL:5,CE_ANY:99};var ul=Ku,tf=class extends U{constructor(i={}){if(i instanceof Oe)return vi(i,"environment"),super(i),this;let e=0;try{let{names:t,values:r}=Yi(i),n=ss(k._R_NewEnv(ke.globalEnv.ptr,0,0));++e,r.forEach((s,o)=>{let a=t?t[o]:null;if(!a)throw new Error("Can't create object in new environment with empty symbol name");let l=new wt(a),c=ss(new U(s));try{_u(n,l,c)}finally{be(1)}}),super(new Oe(n))}finally{be(e)}}ls(i=!1,e=!0){return bi.wrap(k._R_lsInternal3(this.ptr,Number(i),Number(e))).toArray()}bind(i,e){let t=new wt(i),r=ss(new U(e));try{_u(this,t,r)}finally{be(1)}}names(){return this.ls(!0,!0)}frame(){return U.wrap(k._FRAME(this.ptr))}subset(i){if(typeof i=="number")throw new Error("Object of type environment is not subsettable");return this.getDollar(i)}toObject({depth:i=-1}={}){let e=this.names();return Object.fromEntries([...Array(e.length).keys()].map(t=>{let r=this.getDollar(e[t]);return[e[t],i<0?r:r.toJs({depth:i})]}))}toJs(i={depth:0},e=1){let t=this.names(),r=[...Array(t.length).keys()].map(n=>i.depth&&e>=i.depth?this.getDollar(t[n]):this.getDollar(t[n]).toJs(i,e+1));return{type:"environment",names:t,values:r}}},Gi=class extends U{constructor(i,e,t){if(i instanceof Oe)return vi(i,e),super(i),this;let r={n:0};try{let{names:n,values:s}=Yi(i),o=k._Rf_allocVector(bt[e],s.length);le(o,r),s.forEach(t(o)),U.wrap(o).setNames(n),super(new Oe(o))}finally{be(r.n)}}get length(){return k._LENGTH(this.ptr)}get(i){return super.get(i)}subset(i){return super.subset(i)}getDollar(){throw new Error("$ operator is invalid for atomic vectors")}detectMissing(){let i={n:0};try{let e=k._Rf_lang2(new wt("is.na").ptr,this.ptr);le(e,i);let t=zr.wrap(xs(e,ke.baseEnv));le(t,i);let r=t.toTypedArray();return Array.from(r).map(n=>!!n)}finally{be(i.n)}}toArray(){let i=this.toTypedArray();return this.detectMissing().map((e,t)=>e?null:i[t])}toObject({allowDuplicateKey:i=!0,allowEmptyKey:e=!1}={}){let t=this.entries(),r=t.map(([n])=>n);if(!i&&new Set(r).size!==r.length)throw new Error("Duplicate key when converting atomic vector without allowDuplicateKey enabled");if(!e&&r.some(n=>!n))throw new Error("Empty or null key when converting atomic vector without allowEmptyKey enabled");return Object.fromEntries(t.filter((n,s)=>t.findIndex(o=>o[0]===n[0])===s))}entries(){let i=this.toArray(),e=this.names();return i.map((t,r)=>[e?e[r]:null,t])}toJs(){return{type:this.type(),names:this.names(),values:this.toArray()}}},Ba,rf=class nf extends Gi{constructor(e){super(e,"logical",S(nf,Ba))}getBoolean(e){return this.get(e).toArray()[0]}toBoolean(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getBoolean(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS boolean");return e}toTypedArray(){return new Int32Array(k.HEAP32.subarray(k._LOGICAL(this.ptr)/4,k._LOGICAL(this.ptr)/4+this.length))}toArray(){let e=this.toTypedArray();return this.detectMissing().map((t,r)=>t?null:!!e[r])}};Ba=new WeakMap,V(rf,Ba,i=>{let e=k._LOGICAL(i),t=k.getValue(k._R_NaInt,"i32");return(r,n)=>{k.setValue(e+4*n,r===null?t:!!r,"i32")}});var zr=rf,Xa,sf=class of extends Gi{constructor(e){super(e,"integer",S(of,Xa))}getNumber(e){return this.get(e).toArray()[0]}toNumber(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getNumber(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS number");return e}toTypedArray(){return new Int32Array(k.HEAP32.subarray(k._INTEGER(this.ptr)/4,k._INTEGER(this.ptr)/4+this.length))}};Xa=new WeakMap,V(sf,Xa,i=>{let e=k._INTEGER(i),t=k.getValue(k._R_NaInt,"i32");return(r,n)=>{k.setValue(e+4*n,r===null?t:Math.round(Number(r)),"i32")}});var ly=sf,Na,af=class lf extends Gi{constructor(e){super(e,"double",S(lf,Na))}getNumber(e){return this.get(e).toArray()[0]}toNumber(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getNumber(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS number");return e}toTypedArray(){return new Float64Array(k.HEAPF64.subarray(k._REAL(this.ptr)/8,k._REAL(this.ptr)/8+this.length))}};Na=new WeakMap,V(af,Na,i=>{let e=k._REAL(i),t=k.getValue(k._R_NaReal,"double");return(r,n)=>{k.setValue(e+8*n,r===null?t:r,"double")}});var fl=af,ja,cf=class hf extends Gi{constructor(e){super(e,"complex",S(hf,ja))}getComplex(e){return this.get(e).toArray()[0]}toComplex(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getComplex(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS object");return e}toTypedArray(){return new Float64Array(k.HEAPF64.subarray(k._COMPLEX(this.ptr)/8,k._COMPLEX(this.ptr)/8+2*this.length))}toArray(){let e=this.toTypedArray();return this.detectMissing().map((t,r)=>t?null:{re:e[2*r],im:e[2*r+1]})}};ja=new WeakMap,V(cf,ja,i=>{let e=k._COMPLEX(i),t=k.getValue(k._R_NaReal,"double");return(r,n)=>{k.setValue(e+8*(2*n),r===null?t:r.re,"double"),k.setValue(e+8*(2*n+1),r===null?t:r.im,"double")}});var uf=cf,Ia,ff=class df extends Gi{constructor(e){super(e,"character",S(df,Ia))}getString(e){return this.get(e).toArray()[0]}toString(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getString(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS string");return e}toTypedArray(){return new Uint32Array(k.HEAPU32.subarray(k._STRING_PTR(this.ptr)/4,k._STRING_PTR(this.ptr)/4+this.length))}toArray(){let e=k._vmaxget();try{return this.detectMissing().map((t,r)=>t?null:k.UTF8ToString(k._Rf_translateCharUTF8(k._STRING_ELT(this.ptr,r))))}finally{k._vmaxset(e)}}};Ia=new WeakMap,V(ff,Ia,i=>(e,t)=>{e===null?k._SET_STRING_ELT(i,t,ke.naString.ptr):k._SET_STRING_ELT(i,t,new ul(e).ptr)});var bi=ff,Wa,pf=class mf extends Gi{constructor(e){e instanceof ArrayBuffer&&(e=new Uint8Array(e)),super(e,"raw",S(mf,Wa))}getNumber(e){return this.get(e).toArray()[0]}toNumber(){if(this.length!==1)throw new Error("Can't convert atomic vector of length > 1 to a scalar JS value");let e=this.getNumber(1);if(e===null)throw new Error("Can't convert missing value `NA` to a JS number");return e}toTypedArray(){return new Uint8Array(k.HEAPU8.subarray(k._RAW(this.ptr),k._RAW(this.ptr)+this.length))}};Wa=new WeakMap,V(pf,Wa,i=>{let e=k._RAW(i);return(t,r)=>{k.setValue(e+r,Number(t),"i8")}});var gf=pf;function Yi(i){return ll(i)?i:Array.isArray(i)||ArrayBuffer.isView(i)?{names:null,values:i}:i&&typeof i=="object"&&!Ur(i)?{names:Object.keys(i),values:Object.values(i)}:{names:null,values:[i]}}function Of(i){let e={object:U,null:qa,symbol:wt,pairlist:cl,closure:rs,environment:tf,call:Hi,special:rs,builtin:rs,string:ul,logical:zr,integer:ly,double:fl,complex:uf,character:bi,list:Va,raw:gf,function:rs,dataframe:hl};return i in e?e[i]:U}function ms(i){return i instanceof U}function yf(i){let e=["logical","integer","double","complex","character"];return ms(i)&&e.includes(i.type())||ms(i)&&i.isNa()}function bf(i){return i===null||typeof i=="number"||typeof i=="boolean"||typeof i=="string"||Ur(i)}var ke;function Ss(){let i={resolve:()=>{},reject:()=>{},promise:Promise.resolve()},e=new Promise((t,r)=>{i.resolve=t,i.reject=r});return i.promise=e,i}function cy(i){return new Promise(e=>setTimeout(e,i))}function Gt(i,e,t,...r){return i==null||hy(i)?i:i instanceof ArrayBuffer?new Uint8Array(i):e(i)?t(i,...r):Array.isArray(i)||ArrayBuffer.isView(i)?i.map(n=>Gt(n,e,t,...r)):i instanceof Oe?i:typeof i=="object"?Object.fromEntries(Object.entries(i).map(([n,s])=>[n,Gt(s,e,t,...r)])):i}function dl(i,e,t){let r=new XMLHttpRequest;r.open("get",i,!0),r.onload=()=>{if(r.status>=200&&r.status<300)try{let n=new Worker(URL.createObjectURL(new Blob([r.responseText])));e(n)}catch(n){if(t)t(n instanceof Error?n:new Error(String(n)));else throw n}else t?t(new Error(`Worker loading error: HTTP ${r.status}`)):console.error(`HTTP Error: ${r.status}`)},r.onerror=()=>{t?t(new Error(`Network error loading ${i}`)):console.error(`Network error loading ${i}`)},r.send()}function pl(i){if(ze)return!1;let e=new URL(location.href),t=new URL(i,location.origin);return!(e.host===t.host&&e.port===t.port&&e.protocol===t.protocol)}function hy(i){return typeof ImageBitmap<"u"&&i instanceof ImageBitmap}function uy(i){return typeof i=="object"&&i!==null&&!Array.isArray(i)&&!ArrayBuffer.isView(i)&&!Ur(i)&&!ll(i)&&!(i instanceof Date)&&!(i instanceof RegExp)&&!(i instanceof Error)&&!(i instanceof Oe)&&Object.getPrototypeOf(i)===Object.prototype}var fy=ns(J0()),dy=new TextEncoder;async function py(i,e,t){try{let{taskId:r,sizeBuffer:n,dataBuffer:s,signalBuffer:o}=e,a=(0,fy.encode)(t),l=a.length<=s.length;if(Atomics.store(n,0,a.length),Atomics.store(n,1,+l),!l){let[c,h]=my(i);s.set(dy.encode(c)),await Lu(o,r),s=(await h).dataBuffer}s.set(a),Atomics.store(n,1,1),await Lu(o,r)}catch(r){console.warn(r)}}function my(i){let e=Hu();return[e,new Promise(t=>{ze?i.once("message",r=>{!r.id||r.id!==e||t(r)}):i.addEventListener("message",function r(n){!n.data||!n.data.id||n.data.id!==e||(i.removeEventListener("message",r),t(n.data))}),i.start&&i.start()})]}async function Lu(i,e){let t=(e>>1)%32,r=1;for(;Atomics.compareExchange(i,t+1,0,e)!==0;)await cy(r),r<32&&(r*=2);Atomics.or(i,0,1<{S(this,Lt).push(i)}))};function gy(i,e){return wf({type:"request",data:{uuid:Hu(),msg:i}},e)}function Ua(i,e,t){return wf({type:"response",data:{uuid:i,resp:e}},t)}function wf(i,e){return e&&ny(i,e),i}function Oy(i){let e=new ht(i.obj.message);return i.obj.name=="ErrnoError"?e.message=`ErrnoError: ${String(i.obj.errno)}`:i.obj.name!=="Error"&&(e.name=i.obj.name),e.stack=i.obj.stack,e}function yy(i){return!!i&&typeof i=="object"&&"payloadType"in i&&"obj"in i}function vf(i){return yy(i)&&i.payloadType==="ptr"}var $r,cs,ml=class{constructor(){this.inputQueue=new _a,this.outputQueue=new _a,this.systemQueue=new _a,V(this,$r,new Map),V(this,cs,!1)}async read(){return await this.outputQueue.get()}async flush(){let i=[];for(;!this.outputQueue.isEmpty();)i.push(await this.read());return i}async readSystem(){return await this.systemQueue.get()}write(i){if(S(this,cs))throw new ct("The webR communication channel has been closed.");this.inputQueue.put(i)}async request(i,e){let t=gy(i,e),{resolve:r,reject:n,promise:s}=Ss();return S(this,$r).set(t.data.uuid,{resolve:r,reject:n}),this.write(t),s}putClosedMessage(){ue(this,cs,!0),this.outputQueue.put({type:"closed"})}resolveResponse(i){let e=i.data.uuid,t=S(this,$r).get(e);if(t){let r=i.data.resp;S(this,$r).delete(e),r.payloadType==="err"?t.reject(Oy(r)):t.resolve(r)}else console.warn("Can't find request.")}};$r=new WeakMap,cs=new WeakMap;var zT=new TextDecoder("utf-8"),UT=new Int32Array(new ArrayBuffer(4));ze&&(globalThis.Worker=Ui("worker_threads").Worker);var Br,Fa,xf,hs,qu=class extends ml{constructor(i){super(),V(this,Fa),V(this,Br),this.close=()=>{},V(this,hs,async(t,r)=>{if(!(!r||!r.type))switch(r.type){case"resolve":ue(this,Br,new Int32Array(r.data)),this.resolve();return;case"response":this.resolveResponse(r);return;case"system":this.systemQueue.put(r.data);return;default:this.outputQueue.put(r);return;case"sync-request":{let n=r,s=n.data.msg,o=n.data.reqData;switch(s.type){case"read":{let a=await this.inputQueue.get();await py(t,o,a);break}default:throw new ct(`Unsupported request type '${s.type}'.`)}return}case"request":throw new ct("Can't send messages of type 'request' from a worker. Please Use 'sync-request' instead.")}}),{resolve:this.resolve,reject:this.reject,promise:this.initialised}=Ss();let e=t=>{tt(this,Fa,xf).call(this,t),this.close=()=>{t.terminate(),this.putClosedMessage()};let r={type:"init",data:{config:i,channelType:qt.SharedArrayBuffer}};t.postMessage(r)};if(pl(i.baseUrl))dl(`${i.baseUrl}webr-worker.js`,t=>e(t),t=>{this.reject(new ht(`Worker loading error: ${t.message}`))});else{let t=new Worker(`${i.baseUrl}webr-worker.js`);e(t)}}interrupt(){if(!S(this,Br))throw new ct("Failed attempt to interrupt before initialising interruptBuffer");this.inputQueue.reset(),S(this,Br)[0]=1}};Br=new WeakMap,Fa=new WeakSet,xf=function(i){ze?(i.on("message",e=>{S(this,hs).call(this,i,e)}),i.on("error",e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR SharedBufferChannel worker."))})):(i.onmessage=e=>S(this,hs).call(this,i,e.data),i.onerror=e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR SharedBufferChannel worker."))})},hs=new WeakMap;ze&&(globalThis.Worker=Ui("worker_threads").Worker);var Nr,Fi,jr,Ir,Sf,Vu,kf,us,by=class extends ml{constructor(i){super(),V(this,Ir),this.close=()=>{},V(this,Nr,new Map),V(this,Fi),V(this,jr,!1),V(this,us,(t,r)=>{if(!(!r||!r.type))switch(r.type){case"resolve":this.resolve();return;case"response":this.resolveResponse(r);return;case"system":this.systemQueue.put(r.data);return;default:this.outputQueue.put(r);return;case"sync-request":{let n=r.data;S(this,Nr).set(n.data.uuid,n.data.msg);return}case"request":throw new ct("Can't send messages of type 'request' from a worker.Use service worker fetch request instead.")}}),{resolve:this.resolve,reject:this.reject,promise:this.initialised}=Ss(),console.warn("The ServiceWorker communication channel is deprecated and will be removed in a future version of webR. Consider using the PostMessage channel instead. If blocking input is required (for example, `browser()`) the SharedArrayBuffer channel should be used. See https://docs.r-wasm.org/webr/latest/serving.html for further information.");let e=t=>{tt(this,Ir,kf).call(this,t),this.close=()=>{t.terminate(),this.putClosedMessage()},tt(this,Ir,Sf).call(this,`${i.serviceWorkerUrl}webr-serviceworker.js`).then(r=>{let n={type:"init",data:{config:i,channelType:qt.ServiceWorker,clientId:r,location:window.location.href}};t.postMessage(n)})};if(pl(i.serviceWorkerUrl))dl(`${i.baseUrl}webr-worker.js`,t=>e(t),t=>{this.reject(new ht(`Worker loading error: ${t.message}`))});else{let t=new Worker(`${i.serviceWorkerUrl}webr-worker.js`);e(t)}}activeRegistration(){var i;if(!((i=S(this,Fi))!=null&&i.active))throw new ct("Attempted to obtain a non-existent active registration.");return S(this,Fi).active}interrupt(){ue(this,jr,!0)}};Nr=new WeakMap,Fi=new WeakMap,jr=new WeakMap,Ir=new WeakSet,Sf=async function(i){ue(this,Fi,await navigator.serviceWorker.register(i)),await navigator.serviceWorker.ready,window.addEventListener("beforeunload",()=>{var t;(t=S(this,Fi))==null||t.unregister()});let e=await new Promise(t=>{navigator.serviceWorker.addEventListener("message",function r(n){n.data.type==="registration-successful"&&(navigator.serviceWorker.removeEventListener("message",r),t(n.data.clientId))}),this.activeRegistration().postMessage({type:"register-client-main"})});return navigator.serviceWorker.addEventListener("message",t=>{tt(this,Ir,Vu).call(this,t)}),e},Vu=async function(i){if(i.data.type==="request"){let e=i.data.data,t=S(this,Nr).get(e);if(!t)throw new ct("Request not found during service worker XHR request");switch(S(this,Nr).delete(e),t.type){case"read":{let r=await this.inputQueue.get();this.activeRegistration().postMessage({type:"wasm-webr-fetch-response",uuid:e,response:Ua(e,r)});break}case"interrupt":{let r=S(this,jr);this.activeRegistration().postMessage({type:"wasm-webr-fetch-response",uuid:e,response:Ua(e,r)}),this.inputQueue.reset(),ue(this,jr,!1);break}default:throw new ct(`Unsupported request type '${t.type}'.`)}return}},kf=function(i){ze?(i.on("message",e=>{S(this,us).call(this,i,e)}),i.on("error",e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR ServiceWorkerChannel worker."))})):(i.onmessage=e=>S(this,us).call(this,i,e.data),i.onerror=e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR ServiceWorkerChannel worker."))})},us=new WeakMap;ze&&(globalThis.Worker=Ui("worker_threads").Worker);var Xr,Ha,Tf,fs,$u=class extends ml{constructor(i){super(),V(this,Ha),this.close=()=>{},V(this,Xr),V(this,fs,async(t,r)=>{if(!(!r||!r.type))switch(r.type){case"resolve":this.resolve();return;case"response":this.resolveResponse(r);return;case"system":this.systemQueue.put(r.data);return;default:this.outputQueue.put(r);return;case"request":{let n=r,s=n.data.msg;switch(s.type){case"read":{let o=await this.inputQueue.get();if(S(this,Xr)){let a=Ua(n.data.uuid,o);S(this,Xr).postMessage(a)}break}default:throw new ct(`Unsupported request type '${s.type}'.`)}return}case"sync-request":throw new ct("Can't send messages of type 'sync-request' in PostMessage mode. Use 'request' instead.")}}),{resolve:this.resolve,reject:this.reject,promise:this.initialised}=Ss();let e=t=>{ue(this,Xr,t),tt(this,Ha,Tf).call(this,t),this.close=()=>{t.terminate(),this.putClosedMessage()};let r={type:"init",data:{config:i,channelType:qt.PostMessage}};t.postMessage(r)};if(pl(i.baseUrl))dl(`${i.baseUrl}webr-worker.js`,t=>e(t),t=>{this.reject(new ht(`Worker loading error: ${t.message}`))});else{let t=new Worker(`${i.baseUrl}webr-worker.js`);e(t)}}interrupt(){console.error("Interrupting R execution is not available when using the PostMessage channel")}};Xr=new WeakMap,Ha=new WeakSet,Tf=function(i){ze?(i.on("message",e=>{S(this,fs).call(this,i,e)}),i.on("error",e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR PostMessageChannel worker."))})):(i.onmessage=e=>S(this,fs).call(this,i,e.data),i.onerror=e=>{console.error(e),this.reject(new ht("An error occurred initialising the webR PostMessageChannel worker."))})},fs=new WeakMap;var qt={Automatic:0,SharedArrayBuffer:1,ServiceWorker:2,PostMessage:3};function wy(i){switch(i.channelType){case qt.SharedArrayBuffer:return new qu(i);case qt.ServiceWorker:return new by(i);case qt.PostMessage:return new $u(i);case qt.Automatic:default:return typeof SharedArrayBuffer<"u"?new qu(i):new $u(i)}}var vy=ze?__dirname+"/":"https://webr.r-wasm.org/v0.5.2/",xy="https://repo.r-wasm.org",Pf="0.5.2";function ie(i){return!!i&&(typeof i=="object"||typeof i=="function")&&"payloadType"in i&&vf(i._payload)}function Ae(i){return ie(i)&&i._payload.obj.type==="null"}function Sy(i){return ie(i)&&i._payload.obj.type==="symbol"}function ky(i){return ie(i)&&i._payload.obj.type==="pairlist"}function Ty(i){return ie(i)&&i._payload.obj.type==="environment"}function Py(i){return ie(i)&&i._payload.obj.type==="logical"}function Cy(i){return ie(i)&&i._payload.obj.type==="integer"}function Ey(i){return ie(i)&&i._payload.obj.type==="double"}function Ry(i){return ie(i)&&i._payload.obj.type==="complex"}function Zi(i){return ie(i)&&i._payload.obj.type==="character"}function ut(i){return ie(i)&&i._payload.obj.type==="list"}function gl(i){return ie(i)&&i._payload.obj.type==="raw"}function ks(i){return ie(i)&&i._payload.obj.type==="call"}function Ts(i){var e;return!!(ie(i)&&(e=i._payload.obj.methods)!=null&&e.includes("exec"))}function Ay(){}function Qy(i,e){return async function*(){let t={type:"callRObjectMethod",data:{payload:e._payload,prop:"getPropertyValue",args:[{payloadType:"raw",obj:"length"}],shelter:void 0}},r=await i.request(t);if(typeof r.obj!="number")throw new wi("Cannot iterate over object, unexpected type for length property.");for(let n=1;n<=r.obj;n++)yield e.get(n)}}function Cf(i,e,t){return async(...r)=>{let n=r.map(a=>ie(a)?a._payload:{obj:Gt(a,ie,l=>l._payload),payloadType:"raw"}),s={type:"callRObjectMethod",data:{payload:t,prop:e,args:n}},o=await i.request(s);switch(o.payloadType){case"ptr":return yi(i,o);case"raw":return Gt(o,vf,(a,l)=>yi(l,a),i).obj}}}async function My(i,e,t,...r){let n={type:"newRObject",data:{objType:e,args:Gt(r,ie,o=>o._payload),shelter:t}},s=await i.request(n);switch(s.payloadType){case"raw":throw new Wr("Unexpected raw payload type returned from newRObject");case"ptr":return yi(i,s)}}function yi(i,e){var t;let r=new Proxy((t=e.obj.methods)!=null&&t.includes("exec")?Object.assign(Ay,{...e}):e,{get:(n,s)=>{var o;if(s==="_payload")return e;if(s===Symbol.asyncIterator)return Qy(i,r);if((o=e.obj.methods)!=null&&o.includes(s.toString()))return Cf(i,s.toString(),e)},apply:async(n,s,o)=>{let a=await yi(i,e).exec(...o);return Ts(a)?a:a.toJs()}});return r}function $e(i,e,t){return new Proxy(U,{construct:(r,n)=>My(i,t,e,...n),get:(r,n)=>Cf(i,n.toString())})}var gs,Os,ys,bs,ws,Ga,Ya,Za,Ja,Ka,el,Ef,_y=class{constructor(i={},e={REnv:{R_HOME:"/usr/lib/R",FONTCONFIG_PATH:"/etc/fonts",R_ENABLE_JIT:"0"}}){V(this,el),V(this,gs),V(this,Os),V(this,ys),V(this,bs),V(this,ws),V(this,Ga,t=>{console.log(t)}),V(this,Ya,t=>{console.error(t)}),V(this,Za,t=>{let r=prompt(t);r&&this.stdin(`${r} +`)}),V(this,Ja,t=>{if(ze)throw new Error("Plotting with HTML canvas is not yet supported under Node");this.canvas.getContext("2d").drawImage(t,0,0)}),V(this,Ka,()=>{if(ze)throw new Error("Plotting with HTML canvas is not yet supported under Node");this.canvas.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height)}),this.webR=new Af(e),ze||(this.canvas=document.createElement("canvas"),this.canvas.setAttribute("width","1008"),this.canvas.setAttribute("height","1008")),ue(this,gs,i.stdout||S(this,Ga)),ue(this,Os,i.stderr||S(this,Ya)),ue(this,ys,i.prompt||S(this,Za)),ue(this,bs,i.canvasImage||S(this,Ja)),ue(this,ws,i.canvasNewPage||S(this,Ka)),this.webR.evalRVoid("options(device=webr::canvas)")}stdin(i){this.webR.writeConsole(i)}interrupt(){this.webR.interrupt()}run(){tt(this,el,Ef).call(this)}};gs=new WeakMap,Os=new WeakMap,ys=new WeakMap,bs=new WeakMap,ws=new WeakMap,Ga=new WeakMap,Ya=new WeakMap,Za=new WeakMap,Ja=new WeakMap,Ka=new WeakMap,el=new WeakSet,Ef=async function(){for(;;){let i=await this.webR.read();switch(i.type){case"stdout":S(this,gs).call(this,i.data);break;case"stderr":S(this,Os).call(this,i.data);break;case"prompt":S(this,ys).call(this,i.data);break;case"canvas":i.data.event==="canvasImage"?S(this,bs).call(this,i.data.image):i.data.event==="canvasNewPage"&&S(this,ws).call(this);break;case"closed":return;default:console.warn(`Unhandled output type for webR Console: ${i.type}.`)}}};var Dy={FONTCONFIG_PATH:"/etc/fonts",R_HOME:"/usr/lib/R",R_ENABLE_JIT:"0",WEBR:"1",WEBR_VERSION:Pf},Bu={RArgs:[],REnv:Dy,baseUrl:vy,serviceWorkerUrl:"",repoUrl:xy,homedir:"/home/web_user",interactive:!0,channelType:qt.Automatic,createLazyFilesystem:!0},Z,ds,tl,Rf,Af=class{constructor(i={}){V(this,tl),V(this,Z),V(this,ds),this.version=Pf,this.FS={analyzePath:async(t,r)=>{let n={type:"analyzePath",data:{path:t,dontResolveLastLink:r}};return(await S(this,Z).request(n)).obj},lookupPath:async t=>{let r={type:"lookupPath",data:{path:t}};return(await S(this,Z).request(r)).obj},mkdir:async t=>{let r={type:"mkdir",data:{path:t}};return(await S(this,Z).request(r)).obj},mount:async(t,r,n)=>{let s=[];"blobs"in r&&r.blobs&&(s=[...s,...r.blobs.map(a=>a.data instanceof Blob?a.data.arrayBuffer().then(l=>{a.data=new Uint8Array(l)}):Promise.resolve())]),"packages"in r&&r.packages&&(s=[...s,...r.packages.map(a=>a.blob instanceof Blob?a.blob.arrayBuffer().then(l=>{a.blob=new Uint8Array(l)}):Promise.resolve())]),await Promise.all(s);let o={type:"mount",data:{type:t,options:r,mountpoint:n}};await S(this,Z).request(o)},syncfs:async t=>{let r={type:"syncfs",data:{populate:t}};await S(this,Z).request(r)},readFile:async(t,r)=>{let n={type:"readFile",data:{path:t,flags:r}};return(await S(this,Z).request(n)).obj},rename:async(t,r)=>{let n={type:"rename",data:{oldpath:t,newpath:r}};await S(this,Z).request(n)},rmdir:async t=>{let r={type:"rmdir",data:{path:t}};await S(this,Z).request(r)},writeFile:async(t,r,n)=>{let s={type:"writeFile",data:{path:t,data:r,flags:n}};await S(this,Z).request(s)},unlink:async t=>{let r={type:"unlink",data:{path:t}};await S(this,Z).request(r)},unmount:async t=>{let r={type:"unmount",data:{path:t}};await S(this,Z).request(r)}};let e={...Bu,...i,REnv:{...Bu.REnv,...i.REnv}};ue(this,Z,wy(e)),this.objs={},this.Shelter=Ly(S(this,Z)),ue(this,ds,S(this,Z).initialised.then(async()=>{this.globalShelter=await new this.Shelter,this.RObject=this.globalShelter.RObject,this.RLogical=this.globalShelter.RLogical,this.RInteger=this.globalShelter.RInteger,this.RDouble=this.globalShelter.RDouble,this.RComplex=this.globalShelter.RComplex,this.RCharacter=this.globalShelter.RCharacter,this.RRaw=this.globalShelter.RRaw,this.RList=this.globalShelter.RList,this.RDataFrame=this.globalShelter.RDataFrame,this.RPairlist=this.globalShelter.RPairlist,this.REnvironment=this.globalShelter.REnvironment,this.RSymbol=this.globalShelter.RSymbol,this.RString=this.globalShelter.RString,this.RCall=this.globalShelter.RCall,this.objs={baseEnv:await this.RObject.getPersistentObject("baseEnv"),globalEnv:await this.RObject.getPersistentObject("globalEnv"),null:await this.RObject.getPersistentObject("null"),true:await this.RObject.getPersistentObject("true"),false:await this.RObject.getPersistentObject("false"),na:await this.RObject.getPersistentObject("na")},tt(this,tl,Rf).call(this)}))}async init(){return S(this,ds)}close(){S(this,Z).close()}async read(){return await S(this,Z).read()}async*stream(){for(;;){let i=await S(this,Z).read();if(i.type==="closed")return;yield i}}async flush(){return await S(this,Z).flush()}write(i){S(this,Z).write(i)}writeConsole(i){this.write({type:"stdin",data:i+` +`})}interrupt(){S(this,Z).interrupt()}async installPackages(i,e){let t=Object.assign({quiet:!1,mount:!0},e),r={type:"installPackages",data:{name:i,options:t}};await S(this,Z).request(r)}async destroy(i){await this.globalShelter.destroy(i)}async evalR(i,e){return this.globalShelter.evalR(i,e)}async evalRVoid(i,e){return this.evalRRaw(i,"void",e)}async evalRBoolean(i,e){return this.evalRRaw(i,"boolean",e)}async evalRNumber(i,e){return this.evalRRaw(i,"number",e)}async evalRString(i,e){return this.evalRRaw(i,"string",e)}async evalRRaw(i,e,t={}){let r=Gt(t,ie,o=>o._payload),n={type:"evalRRaw",data:{code:i,options:r,outputType:e}},s=await S(this,Z).request(n);switch(s.payloadType){case"raw":return s.obj;case"ptr":throw new Wr("Unexpected ptr payload type returned from evalRVoid")}}async invokeWasmFunction(i,...e){let t={type:"invokeWasmFunction",data:{ptr:i,args:e}};return(await S(this,Z).request(t)).obj}};Z=new WeakMap,ds=new WeakMap,tl=new WeakSet,Rf=async function(){for(;;){let i=await S(this,Z).readSystem();switch(i.type){case"setTimeoutWasm":setTimeout((e,t)=>{this.invokeWasmFunction(e,...t)},i.data.delay,i.data.ptr,i.data.args);break;case"console.log":console.log(i.data);break;case"console.warn":console.warn(i.data);break;case"console.error":console.error(i.data);break;case"close":S(this,Z).close();break;default:throw new wi("Unknown system message type `"+i.type+"`")}}};var oe,K,ps,il=class{constructor(i){V(this,oe,""),V(this,K),V(this,ps,!1),ue(this,K,i)}async init(){if(S(this,ps))return;let i={type:"newShelter"},e=await S(this,K).request(i);ue(this,oe,e.obj),this.RObject=$e(S(this,K),S(this,oe),"object"),this.RLogical=$e(S(this,K),S(this,oe),"logical"),this.RInteger=$e(S(this,K),S(this,oe),"integer"),this.RDouble=$e(S(this,K),S(this,oe),"double"),this.RComplex=$e(S(this,K),S(this,oe),"complex"),this.RCharacter=$e(S(this,K),S(this,oe),"character"),this.RRaw=$e(S(this,K),S(this,oe),"raw"),this.RList=$e(S(this,K),S(this,oe),"list"),this.RDataFrame=$e(S(this,K),S(this,oe),"dataframe"),this.RPairlist=$e(S(this,K),S(this,oe),"pairlist"),this.REnvironment=$e(S(this,K),S(this,oe),"environment"),this.RSymbol=$e(S(this,K),S(this,oe),"symbol"),this.RString=$e(S(this,K),S(this,oe),"string"),this.RCall=$e(S(this,K),S(this,oe),"call"),ue(this,ps,!0)}async purge(){let i={type:"shelterPurge",data:S(this,oe)};await S(this,K).request(i)}async destroy(i){let e={type:"shelterDestroy",data:{id:S(this,oe),obj:i._payload}};await S(this,K).request(e)}async size(){let i={type:"shelterSize",data:S(this,oe)};return(await S(this,K).request(i)).obj}async evalR(i,e={}){let t=Gt(e,ie,s=>s._payload),r={type:"evalR",data:{code:i,options:t,shelter:S(this,oe)}},n=await S(this,K).request(r);switch(n.payloadType){case"raw":throw new Wr("Unexpected payload type returned from evalR");default:return yi(S(this,K),n)}}async captureR(i,e={}){let t=Gt(e,ie,s=>s._payload),r={type:"captureR",data:{code:i,options:t,shelter:S(this,oe)}},n=await S(this,K).request(r);switch(n.payloadType){case"ptr":throw new Wr("Unexpected payload type returned from evalR");case"raw":{let s=n.obj,o=yi(S(this,K),s.result),a=s.output,l=s.images;for(let c=0;c{let e=new il(i);return await e.init(),e}})}var Mf=Symbol("Comlink.proxy"),wl=Symbol("Comlink.endpoint"),qy=Symbol("Comlink.releaseProxy"),yl=Symbol("Comlink.finalizer"),Cs=Symbol("Comlink.thrown"),_f=i=>typeof i=="object"&&i!==null||typeof i=="function",Vy={canHandle:i=>_f(i)&&i[Mf],serialize(i){let{port1:e,port2:t}=new MessageChannel;return Qs(i,e),[t,[t]]},deserialize(i){return i.start(),Fr(i)}},$y={canHandle:i=>_f(i)&&Cs in i,serialize({value:i}){let e;return i instanceof Error?e={isError:!0,value:{message:i.message,name:i.name,stack:i.stack}}:e={isError:!1,value:i},[e,[]]},deserialize(i){throw i.isError?Object.assign(new Error(i.value.message),i.value):i.value}},Yt=new Map([["proxy",Vy],["throw",$y]]);function By(i,e){for(let t of i)if(e===t||t==="*"||t instanceof RegExp&&t.test(e))return!0;return!1}function Qs(i,e=globalThis,t=["*"]){e.addEventListener("message",function r(n){if(!n||!n.data)return;if(!By(t,n.origin)){console.warn(`Invalid origin '${n.origin}' for comlink proxy`);return}let{id:s,type:o,path:a}=Object.assign({path:[]},n.data),l=(n.data.argumentList||[]).map(xi),c;try{let h=a.slice(0,-1).reduce((f,d)=>f[d],i),u=a.reduce((f,d)=>f[d],i);switch(o){case"GET":c=u;break;case"SET":h[a.slice(-1)[0]]=xi(n.data.value),c=!0;break;case"APPLY":c=u.apply(h,l);break;case"CONSTRUCT":{let f=new u(...l);c=zy(f)}break;case"ENDPOINT":{let{port1:f,port2:d}=new MessageChannel;Qs(i,d),c=Wy(f,[f])}break;case"RELEASE":c=void 0;break;default:return}}catch(h){c={value:h,[Cs]:0}}Promise.resolve(c).catch(h=>({value:h,[Cs]:0})).then(h=>{let[u,f]=As(h);e.postMessage(Object.assign(Object.assign({},u),{id:s}),f),o==="RELEASE"&&(e.removeEventListener("message",r),Df(e),yl in i&&typeof i[yl]=="function"&&i[yl]())}).catch(h=>{let[u,f]=As({value:new TypeError("Unserializable return value"),[Cs]:0});e.postMessage(Object.assign(Object.assign({},u),{id:s}),f)})}),e.start&&e.start()}function Xy(i){return i.constructor.name==="MessagePort"}function Df(i){Xy(i)&&i.close()}function Fr(i,e){return bl(i,[],e)}function Ps(i){if(i)throw new Error("Proxy has been released and is not useable")}function Lf(i){return Ji(i,{type:"RELEASE"}).then(()=>{Df(i)})}var Es=new WeakMap,Rs="FinalizationRegistry"in globalThis&&new FinalizationRegistry(i=>{let e=(Es.get(i)||0)-1;Es.set(i,e),e===0&&Lf(i)});function Ny(i,e){let t=(Es.get(e)||0)+1;Es.set(e,t),Rs&&Rs.register(i,e,i)}function jy(i){Rs&&Rs.unregister(i)}function bl(i,e=[],t=function(){}){let r=!1,n=new Proxy(t,{get(s,o){if(Ps(r),o===qy)return()=>{jy(n),Lf(i),r=!0};if(o==="then"){if(e.length===0)return{then:()=>n};let a=Ji(i,{type:"GET",path:e.map(l=>l.toString())}).then(xi);return a.then.bind(a)}return bl(i,[...e,o])},set(s,o,a){Ps(r);let[l,c]=As(a);return Ji(i,{type:"SET",path:[...e,o].map(h=>h.toString()),value:l},c).then(xi)},apply(s,o,a){Ps(r);let l=e[e.length-1];if(l===wl)return Ji(i,{type:"ENDPOINT"}).then(xi);if(l==="bind")return bl(i,e.slice(0,-1));let[c,h]=Qf(a);return Ji(i,{type:"APPLY",path:e.map(u=>u.toString()),argumentList:c},h).then(xi)},construct(s,o){Ps(r);let[a,l]=Qf(o);return Ji(i,{type:"CONSTRUCT",path:e.map(c=>c.toString()),argumentList:a},l).then(xi)}});return Ny(n,i),n}function Iy(i){return Array.prototype.concat.apply([],i)}function Qf(i){let e=i.map(As);return[e.map(t=>t[0]),Iy(e.map(t=>t[1]))]}var qf=new WeakMap;function Wy(i,e){return qf.set(i,e),i}function zy(i){return Object.assign(i,{[Mf]:!0})}function As(i){for(let[e,t]of Yt)if(t.canHandle(i)){let[r,n]=t.serialize(i);return[{type:"HANDLER",name:e,value:r},n]}return[{type:"RAW",value:i},qf.get(i)||[]]}function xi(i){switch(i.type){case"HANDLER":return Yt.get(i.name).deserialize(i.value);case"RAW":return i.value}}function Ji(i,e,t){return new Promise(r=>{let n=Uy();i.addEventListener("message",function s(o){!o.data||!o.data.id||o.data.id!==n||(i.removeEventListener("message",s),r(o.data))}),i.start&&i.start(),i.postMessage(Object.assign({id:n},e),t)})}function Uy(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}var Ki=[],it=class{constructor(e){this.isRunning=!1;this.isDestroyed=!1;Ki.push(this),e?this.callbacks=e:this.callbacks={busyCallback:()=>{},idleCallback:()=>{},runningCallback:()=>{},finishedCallback:()=>{}}}running(){this.isRunning=!0,Ki.forEach(e=>e.callbacks.busyCallback()),this.callbacks.runningCallback()}finished(){this.isRunning=!1,this.callbacks.finishedCallback(),this.status().busy||Ki.forEach(e=>e.callbacks.idleCallback())}status(){let e=this.isRunning,t=this.isDestroyed,r=Ki.some(n=>n.isRunning);return{running:e,busy:r,destroyed:t}}destroy(){this.isDestroyed=!0;let e=Ki.indexOf(this);Ki.splice(e,1)}};var j=class i{lineAt(e){if(e<0||e>this.length)throw new RangeError(`Invalid position ${e} in document of length ${this.length}`);return this.lineInner(e,!1,1,0)}line(e){if(e<1||e>this.lines)throw new RangeError(`Invalid line number ${e} in ${this.lines}-line document`);return this.lineInner(e,!0,1,0)}replace(e,t,r){[e,t]=sr(this,e,t);let n=[];return this.decompose(0,e,n,2),r.length&&r.decompose(0,r.length,n,3),this.decompose(t,this.length,n,1),tr.from(n,this.length-(t-e)+r.length)}append(e){return this.replace(this.length,this.length,e)}slice(e,t=this.length){[e,t]=sr(this,e,t);let r=[];return this.decompose(e,t,r,0),tr.from(r,t-e)}eq(e){if(e==this)return!0;if(e.length!=this.length||e.lines!=this.lines)return!1;let t=this.scanIdentical(e,1),r=this.length-this.scanIdentical(e,-1),n=new Ti(this),s=new Ti(e);for(let o=t,a=t;;){if(n.next(o),s.next(o),o=0,n.lineBreak!=s.lineBreak||n.done!=s.done||n.value!=s.value)return!1;if(a+=n.value.length,n.done||a>=r)return!0}}iter(e=1){return new Ti(this,e)}iterRange(e,t=this.length){return new Ls(this,e,t)}iterLines(e,t){let r;if(e==null)r=this.iter();else{t==null&&(t=this.lines+1);let n=this.line(e).from;r=this.iterRange(n,Math.max(n,t==this.lines+1?this.length:t<=1?0:this.line(t-1).to))}return new qs(r)}toString(){return this.sliceString(0)}toJSON(){let e=[];return this.flatten(e),e}constructor(){}static of(e){if(e.length==0)throw new RangeError("A document must have at least one line");return e.length==1&&!e[0]?i.empty:e.length<=32?new Ue(e):tr.from(Ue.split(e,[]))}},Ue=class i extends j{constructor(e,t=Fy(e)){super(),this.text=e,this.length=t}get lines(){return this.text.length}get children(){return null}lineInner(e,t,r,n){for(let s=0;;s++){let o=this.text[s],a=n+o.length;if((t?r:a)>=e)return new xl(n,a,r,o);n=a+1,r++}}decompose(e,t,r,n){let s=e<=0&&t>=this.length?this:new i($f(this.text,e,t),Math.min(t,this.length)-Math.max(0,e));if(n&1){let o=r.pop(),a=Ds(s.text,o.text.slice(),0,s.length);if(a.length<=32)r.push(new i(a,o.length+s.length));else{let l=a.length>>1;r.push(new i(a.slice(0,l)),new i(a.slice(l)))}}else r.push(s)}replace(e,t,r){if(!(r instanceof i))return super.replace(e,t,r);[e,t]=sr(this,e,t);let n=Ds(this.text,Ds(r.text,$f(this.text,0,e)),t),s=this.length+r.length-(t-e);return n.length<=32?new i(n,s):tr.from(i.split(n,[]),s)}sliceString(e,t=this.length,r=` +`){[e,t]=sr(this,e,t);let n="";for(let s=0,o=0;s<=t&&oe&&o&&(n+=r),es&&(n+=a.slice(Math.max(0,e-s),t-s)),s=l+1}return n}flatten(e){for(let t of this.text)e.push(t)}scanIdentical(){return 0}static split(e,t){let r=[],n=-1;for(let s of e)r.push(s),n+=s.length+1,r.length==32&&(t.push(new i(r,n)),r=[],n=-1);return n>-1&&t.push(new i(r,n)),t}},tr=class i extends j{constructor(e,t){super(),this.children=e,this.length=t,this.lines=0;for(let r of e)this.lines+=r.lines}lineInner(e,t,r,n){for(let s=0;;s++){let o=this.children[s],a=n+o.length,l=r+o.lines-1;if((t?l:a)>=e)return o.lineInner(e,t,r,n);n=a+1,r=l+1}}decompose(e,t,r,n){for(let s=0,o=0;o<=t&&s=o){let c=n&((o<=e?1:0)|(l>=t?2:0));o>=e&&l<=t&&!c?r.push(a):a.decompose(e-o,t-o,r,c)}o=l+1}}replace(e,t,r){if([e,t]=sr(this,e,t),r.lines=s&&t<=a){let l=o.replace(e-s,t-s,r),c=this.lines-o.lines+l.lines;if(l.lines>4&&l.lines>c>>6){let h=this.children.slice();return h[n]=l,new i(h,this.length-(t-e)+r.length)}return super.replace(s,a,l)}s=a+1}return super.replace(e,t,r)}sliceString(e,t=this.length,r=` +`){[e,t]=sr(this,e,t);let n="";for(let s=0,o=0;se&&s&&(n+=r),eo&&(n+=a.sliceString(e-o,t-o,r)),o=l+1}return n}flatten(e){for(let t of this.children)t.flatten(e)}scanIdentical(e,t){if(!(e instanceof i))return 0;let r=0,[n,s,o,a]=t>0?[0,0,this.children.length,e.children.length]:[this.children.length-1,e.children.length-1,-1,-1];for(;;n+=t,s+=t){if(n==o||s==a)return r;let l=this.children[n],c=e.children[s];if(l!=c)return r+l.scanIdentical(c,t);r+=l.length+1}}static from(e,t=e.reduce((r,n)=>r+n.length+1,-1)){let r=0;for(let d of e)r+=d.lines;if(r<32){let d=[];for(let m of e)m.flatten(d);return new Ue(d,t)}let n=Math.max(32,r>>5),s=n<<1,o=n>>1,a=[],l=0,c=-1,h=[];function u(d){let m;if(d.lines>s&&d instanceof i)for(let p of d.children)u(p);else d.lines>o&&(l>o||!l)?(f(),a.push(d)):d instanceof Ue&&l&&(m=h[h.length-1])instanceof Ue&&d.lines+m.lines<=32?(l+=d.lines,c+=d.length+1,h[h.length-1]=new Ue(m.text.concat(d.text),m.length+1+d.length)):(l+d.lines>n&&f(),l+=d.lines,c+=d.length+1,h.push(d))}function f(){l!=0&&(a.push(h.length==1?h[0]:i.from(h,c)),c=-1,l=h.length=0)}for(let d of e)u(d);return f(),a.length==1?a[0]:new i(a,t)}};j.empty=new Ue([""],0);function Fy(i){let e=-1;for(let t of i)e+=t.length+1;return e}function Ds(i,e,t=0,r=1e9){for(let n=0,s=0,o=!0;s=t&&(l>r&&(a=a.slice(0,r-n)),n0?1:(e instanceof Ue?e.text.length:e.children.length)<<1]}nextInner(e,t){for(this.done=this.lineBreak=!1;;){let r=this.nodes.length-1,n=this.nodes[r],s=this.offsets[r],o=s>>1,a=n instanceof Ue?n.text.length:n.children.length;if(o==(t>0?a:0)){if(r==0)return this.done=!0,this.value="",this;t>0&&this.offsets[r-1]++,this.nodes.pop(),this.offsets.pop()}else if((s&1)==(t>0?0:1)){if(this.offsets[r]+=t,e==0)return this.lineBreak=!0,this.value=` +`,this;e--}else if(n instanceof Ue){let l=n.text[o+(t<0?-1:0)];if(this.offsets[r]+=t,l.length>Math.max(0,e))return this.value=e==0?l:t>0?l.slice(e):l.slice(0,l.length-e),this;e-=l.length}else{let l=n.children[o+(t<0?-1:0)];e>l.length?(e-=l.length,this.offsets[r]+=t):(t<0&&this.offsets[r]--,this.nodes.push(l),this.offsets.push(t>0?1:(l instanceof Ue?l.text.length:l.children.length)<<1))}}}next(e=0){return e<0&&(this.nextInner(-e,-this.dir),e=this.value.length),this.nextInner(e,this.dir)}},Ls=class{constructor(e,t,r){this.value="",this.done=!1,this.cursor=new Ti(e,t>r?-1:1),this.pos=t>r?e.length:0,this.from=Math.min(t,r),this.to=Math.max(t,r)}nextInner(e,t){if(t<0?this.pos<=this.from:this.pos>=this.to)return this.value="",this.done=!0,this;e+=Math.max(0,t<0?this.pos-this.to:this.from-this.pos);let r=t<0?this.pos-this.from:this.to-this.pos;e>r&&(e=r),r-=e;let{value:n}=this.cursor.next(e);return this.pos+=(n.length+e)*t,this.value=n.length<=r?n:t<0?n.slice(n.length-r):n.slice(0,r),this.done=!this.value,this}next(e=0){return e<0?e=Math.max(e,this.from-this.pos):e>0&&(e=Math.min(e,this.to-this.pos)),this.nextInner(e,this.cursor.dir)}get lineBreak(){return this.cursor.lineBreak&&this.value!=""}},qs=class{constructor(e){this.inner=e,this.afterBreak=!0,this.value="",this.done=!1}next(e=0){let{done:t,lineBreak:r,value:n}=this.inner.next(e);return t&&this.afterBreak?(this.value="",this.afterBreak=!1):t?(this.done=!0,this.value=""):r?this.afterBreak?this.value="":(this.afterBreak=!0,this.next()):(this.value=n,this.afterBreak=!1),this}get lineBreak(){return!1}};typeof Symbol<"u"&&(j.prototype[Symbol.iterator]=function(){return this.iter()},Ti.prototype[Symbol.iterator]=Ls.prototype[Symbol.iterator]=qs.prototype[Symbol.iterator]=function(){return this});var xl=class{constructor(e,t,r,n){this.from=e,this.to=t,this.number=r,this.text=n}get length(){return this.to-this.from}};function sr(i,e,t){return e=Math.max(0,Math.min(i.length,e)),[e,Math.max(e,Math.min(i.length,t))]}var ir="lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map(i=>i?parseInt(i,36):1);for(let i=1;ii)return ir[e-1]<=i;return!1}function Bf(i){return i>=127462&&i<=127487}var Xf=8205;function pe(i,e,t=!0,r=!0){return(t?Uf:Gy)(i,e,r)}function Uf(i,e,t){if(e==i.length)return e;e&&Ff(i.charCodeAt(e))&&Hf(i.charCodeAt(e-1))&&e--;let r=fe(i,e);for(e+=Qe(r);e=0&&Bf(fe(i,o));)s++,o-=2;if(s%2==0)break;e+=2}else break}return e}function Gy(i,e,t){for(;e>0;){let r=Uf(i,e-2,t);if(r=56320&&i<57344}function Hf(i){return i>=55296&&i<56320}function fe(i,e){let t=i.charCodeAt(e);if(!Hf(t)||e+1==i.length)return t;let r=i.charCodeAt(e+1);return Ff(r)?(t-55296<<10)+(r-56320)+65536:t}function Kr(i){return i<=65535?String.fromCharCode(i):(i-=65536,String.fromCharCode((i>>10)+55296,(i&1023)+56320))}function Qe(i){return i<65536?1:2}var Sl=/\r\n?|\n/,ye=function(i){return i[i.Simple=0]="Simple",i[i.TrackDel=1]="TrackDel",i[i.TrackBefore=2]="TrackBefore",i[i.TrackAfter=3]="TrackAfter",i}(ye||(ye={})),$t=class i{constructor(e){this.sections=e}get length(){let e=0;for(let t=0;te)return s+(e-n);s+=a}else{if(r!=ye.Simple&&c>=e&&(r==ye.TrackDel&&ne||r==ye.TrackBefore&&ne))return null;if(c>e||c==e&&t<0&&!a)return e==n||t<0?s:s+l;s+=l}n=c}if(e>n)throw new RangeError(`Position ${e} is out of range for changeset of length ${n}`);return s}touchesRange(e,t=e){for(let r=0,n=0;r=0&&n<=t&&a>=e)return nt?"cover":!0;n=a}return!1}toString(){let e="";for(let t=0;t=0?":"+n:"")}return e}toJSON(){return this.sections}static fromJSON(e){if(!Array.isArray(e)||e.length%2||e.some(t=>typeof t!="number"))throw new RangeError("Invalid JSON representation of ChangeDesc");return new i(e)}static create(e){return new i(e)}},Me=class i extends $t{constructor(e,t){super(e),this.inserted=t}apply(e){if(this.length!=e.length)throw new RangeError("Applying change set to a document with the wrong length");return kl(this,(t,r,n,s,o)=>e=e.replace(n,n+(r-t),o),!1),e}mapDesc(e,t=!1){return Tl(this,e,t,!0)}invert(e){let t=this.sections.slice(),r=[];for(let n=0,s=0;n=0){t[n]=a,t[n+1]=o;let l=n>>1;for(;r.length0&&Zt(r,t,s.text),s.forward(h),a+=h}let c=e[o++];for(;a>1].toJSON()))}return e}static of(e,t,r){let n=[],s=[],o=0,a=null;function l(h=!1){if(!h&&!n.length)return;of||u<0||f>t)throw new RangeError(`Invalid change range ${u} to ${f} (in doc of length ${t})`);let m=d?typeof d=="string"?j.of(d.split(r||Sl)):d:j.empty,p=m.length;if(u==f&&p==0)return;uo&&Pe(n,u-o,-1),Pe(n,f-u,p),Zt(s,n,m),o=f}}return c(e),l(!a),a}static empty(e){return new i(e?[e,-1]:[],[])}static fromJSON(e){if(!Array.isArray(e))throw new RangeError("Invalid JSON representation of ChangeSet");let t=[],r=[];for(let n=0;na&&typeof o!="string"))throw new RangeError("Invalid JSON representation of ChangeSet");if(s.length==1)t.push(s[0],0);else{for(;r.length=0&&t<=0&&t==i[n+1]?i[n]+=e:e==0&&i[n]==0?i[n+1]+=t:r?(i[n]+=e,i[n+1]+=t):i.push(e,t)}function Zt(i,e,t){if(t.length==0)return;let r=e.length-2>>1;if(r>1])),!(t||o==i.sections.length||i.sections[o+1]<0);)a=i.sections[o++],l=i.sections[o++];e(n,c,s,h,u),n=c,s=h}}}function Tl(i,e,t,r=!1){let n=[],s=r?[]:null,o=new Pi(i),a=new Pi(e);for(let l=-1;;)if(o.ins==-1&&a.ins==-1){let c=Math.min(o.len,a.len);Pe(n,c,-1),o.forward(c),a.forward(c)}else if(a.ins>=0&&(o.ins<0||l==o.i||o.off==0&&(a.len=0&&l=0){let c=0,h=o.len;for(;h;)if(a.ins==-1){let u=Math.min(h,a.len);c+=u,h-=u,a.forward(u)}else if(a.ins==0&&a.lenl||o.ins>=0&&o.len>l)&&(a||r.length>c),s.forward2(l),o.forward(l)}}}}var Pi=class{constructor(e){this.set=e,this.i=0,this.next()}next(){let{sections:e}=this.set;this.i>1;return t>=e.length?j.empty:e[t]}textBit(e){let{inserted:t}=this.set,r=this.i-2>>1;return r>=t.length&&!e?j.empty:t[r].slice(this.off,e==null?void 0:this.off+e)}forward(e){e==this.len?this.next():(this.len-=e,this.off+=e)}forward2(e){this.ins==-1?this.forward(e):e==this.ins?this.next():(this.ins-=e,this.off+=e)}},er=class i{constructor(e,t,r){this.from=e,this.to=t,this.flags=r}get anchor(){return this.flags&32?this.to:this.from}get head(){return this.flags&32?this.from:this.to}get empty(){return this.from==this.to}get assoc(){return this.flags&8?-1:this.flags&16?1:0}get bidiLevel(){let e=this.flags&7;return e==7?null:e}get goalColumn(){let e=this.flags>>6;return e==16777215?void 0:e}map(e,t=-1){let r,n;return this.empty?r=n=e.mapPos(this.from,t):(r=e.mapPos(this.from,1),n=e.mapPos(this.to,-1)),r==this.from&&n==this.to?this:new i(r,n,this.flags)}extend(e,t=e){if(e<=this.anchor&&t>=this.anchor)return T.range(e,t);let r=Math.abs(e-this.anchor)>Math.abs(t-this.anchor)?e:t;return T.range(this.anchor,r)}eq(e,t=!1){return this.anchor==e.anchor&&this.head==e.head&&(!t||!this.empty||this.assoc==e.assoc)}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(e){if(!e||typeof e.anchor!="number"||typeof e.head!="number")throw new RangeError("Invalid JSON representation for SelectionRange");return T.range(e.anchor,e.head)}static create(e,t,r){return new i(e,t,r)}},T=class i{constructor(e,t){this.ranges=e,this.mainIndex=t}map(e,t=-1){return e.empty?this:i.create(this.ranges.map(r=>r.map(e,t)),this.mainIndex)}eq(e,t=!1){if(this.ranges.length!=e.ranges.length||this.mainIndex!=e.mainIndex)return!1;for(let r=0;re.toJSON()),main:this.mainIndex}}static fromJSON(e){if(!e||!Array.isArray(e.ranges)||typeof e.main!="number"||e.main>=e.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new i(e.ranges.map(t=>er.fromJSON(t)),e.main)}static single(e,t=e){return new i([i.range(e,t)],0)}static create(e,t=0){if(e.length==0)throw new RangeError("A selection needs at least one range");for(let r=0,n=0;ne?8:0)|s)}static normalized(e,t=0){let r=e[t];e.sort((n,s)=>n.from-s.from),t=e.indexOf(r);for(let n=1;ns.head?i.range(l,a):i.range(a,l))}}return new i(e,t)}};function Yf(i,e){for(let t of i.ranges)if(t.to>e)throw new RangeError("Selection points outside of document")}var Ll=0,A=class i{constructor(e,t,r,n,s){this.combine=e,this.compareInput=t,this.compare=r,this.isStatic=n,this.id=Ll++,this.default=e([]),this.extensions=typeof s=="function"?s(this):s}get reader(){return this}static define(e={}){return new i(e.combine||(t=>t),e.compareInput||((t,r)=>t===r),e.compare||(e.combine?(t,r)=>t===r:ql),!!e.static,e.enables)}of(e){return new rr([],this,0,e)}compute(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new rr(e,this,1,t)}computeN(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new rr(e,this,2,t)}from(e,t){return t||(t=r=>r),this.compute([e],r=>t(r.field(e)))}};function ql(i,e){return i==e||i.length==e.length&&i.every((t,r)=>t===e[r])}var rr=class{constructor(e,t,r,n){this.dependencies=e,this.facet=t,this.type=r,this.value=n,this.id=Ll++}dynamicSlot(e){var t;let r=this.value,n=this.facet.compareInput,s=this.id,o=e[s]>>1,a=this.type==2,l=!1,c=!1,h=[];for(let u of this.dependencies)u=="doc"?l=!0:u=="selection"?c=!0:(((t=e[u.id])!==null&&t!==void 0?t:1)&1)==0&&h.push(e[u.id]);return{create(u){return u.values[o]=r(u),1},update(u,f){if(l&&f.docChanged||c&&(f.docChanged||f.selection)||Pl(u,h)){let d=r(u);if(a?!Nf(d,u.values[o],n):!n(d,u.values[o]))return u.values[o]=d,1}return 0},reconfigure:(u,f)=>{let d,m=f.config.address[s];if(m!=null){let p=Bs(f,m);if(this.dependencies.every(g=>g instanceof A?f.facet(g)===u.facet(g):g instanceof re?f.field(g,!1)==u.field(g,!1):!0)||(a?Nf(d=r(u),p,n):n(d=r(u),p)))return u.values[o]=p,0}else d=r(u);return u.values[o]=d,1}}}};function Nf(i,e,t){if(i.length!=e.length)return!1;for(let r=0;ri[l.id]),n=t.map(l=>l.type),s=r.filter(l=>!(l&1)),o=i[e.id]>>1;function a(l){let c=[];for(let h=0;hr===n),e);return e.provide&&(t.provides=e.provide(t)),t}create(e){let t=e.facet(jf).find(r=>r.field==this);return(t?.create||this.createF)(e)}slot(e){let t=e[this.id]>>1;return{create:r=>(r.values[t]=this.create(r),1),update:(r,n)=>{let s=r.values[t],o=this.updateF(s,n);return this.compareF(s,o)?0:(r.values[t]=o,1)},reconfigure:(r,n)=>n.config.address[this.id]!=null?(r.values[t]=n.field(this),0):(r.values[t]=this.create(r),1)}}init(e){return[this,jf.of({field:this,create:e})]}get extension(){return this}},Si={lowest:4,low:3,default:2,high:1,highest:0};function Hr(i){return e=>new Vs(e,i)}var _e={highest:Hr(Si.highest),high:Hr(Si.high),default:Hr(Si.default),low:Hr(Si.low),lowest:Hr(Si.lowest)},Vs=class{constructor(e,t){this.inner=e,this.prec=t}},Bt=class i{of(e){return new Yr(this,e)}reconfigure(e){return i.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}},Yr=class{constructor(e,t){this.compartment=e,this.inner=t}},$s=class i{constructor(e,t,r,n,s,o){for(this.base=e,this.compartments=t,this.dynamicSlots=r,this.address=n,this.staticValues=s,this.facets=o,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(e,t,r){let n=[],s=Object.create(null),o=new Map;for(let f of Zy(e,t,o))f instanceof re?n.push(f):(s[f.facet.id]||(s[f.facet.id]=[])).push(f);let a=Object.create(null),l=[],c=[];for(let f of n)a[f.id]=c.length<<1,c.push(d=>f.slot(d));let h=r?.config.facets;for(let f in s){let d=s[f],m=d[0].facet,p=h&&h[f]||[];if(d.every(g=>g.type==0))if(a[m.id]=l.length<<1|1,ql(p,d))l.push(r.facet(m));else{let g=m.combine(d.map(O=>O.value));l.push(r&&m.compare(g,r.facet(m))?r.facet(m):g)}else{for(let g of d)g.type==0?(a[g.id]=l.length<<1|1,l.push(g.value)):(a[g.id]=c.length<<1,c.push(O=>g.dynamicSlot(O)));a[m.id]=c.length<<1,c.push(g=>Yy(g,m,d))}}let u=c.map(f=>f(a));return new i(e,o,u,a,l,s)}};function Zy(i,e,t){let r=[[],[],[],[],[]],n=new Map;function s(o,a){let l=n.get(o);if(l!=null){if(l<=a)return;let c=r[l].indexOf(o);c>-1&&r[l].splice(c,1),o instanceof Yr&&t.delete(o.compartment)}if(n.set(o,a),Array.isArray(o))for(let c of o)s(c,a);else if(o instanceof Yr){if(t.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let c=e.get(o.compartment)||o.inner;t.set(o.compartment,c),s(c,a)}else if(o instanceof Vs)s(o.inner,o.prec);else if(o instanceof re)r[a].push(o),o.provides&&s(o.provides,a);else if(o instanceof rr)r[a].push(o),o.facet.extensions&&s(o.facet.extensions,Si.default);else{let c=o.extension;if(!c)throw new Error(`Unrecognized extension value in extension set (${o}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);s(c,a)}}return s(i,Si.default),r.reduce((o,a)=>o.concat(a))}function Gr(i,e){if(e&1)return 2;let t=e>>1,r=i.status[t];if(r==4)throw new Error("Cyclic dependency between fields and/or facets");if(r&2)return r;i.status[t]=4;let n=i.computeSlot(i,i.config.dynamicSlots[t]);return i.status[t]=2|n}function Bs(i,e){return e&1?i.config.staticValues[e>>1]:i.values[e>>1]}var Zf=A.define(),Cl=A.define({combine:i=>i.some(e=>e),static:!0}),Jf=A.define({combine:i=>i.length?i[0]:void 0,static:!0}),Kf=A.define(),ed=A.define(),td=A.define(),id=A.define({combine:i=>i.length?i[0]:!1}),Be=class{constructor(e,t){this.type=e,this.value=t}static define(){return new El}},El=class{of(e){return new Be(this,e)}},Rl=class{constructor(e){this.map=e}of(e){return new D(this,e)}},D=class i{constructor(e,t){this.type=e,this.value=t}map(e){let t=this.type.map(this.value,e);return t===void 0?void 0:t==this.value?this:new i(this.type,t)}is(e){return this.type==e}static define(e={}){return new Rl(e.map||(t=>t))}static mapEffects(e,t){if(!e.length)return e;let r=[];for(let n of e){let s=n.map(t);s&&r.push(s)}return r}};D.reconfigure=D.define();D.appendConfig=D.define();var de=class i{constructor(e,t,r,n,s,o){this.startState=e,this.changes=t,this.selection=r,this.effects=n,this.annotations=s,this.scrollIntoView=o,this._doc=null,this._state=null,r&&Yf(r,t.newLength),s.some(a=>a.type==i.time)||(this.annotations=s.concat(i.time.of(Date.now())))}static create(e,t,r,n,s,o){return new i(e,t,r,n,s,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(i.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}};de.time=Be.define();de.userEvent=Be.define();de.addToHistory=Be.define();de.remote=Be.define();function Jy(i,e){let t=[];for(let r=0,n=0;;){let s,o;if(r=i[r]))s=i[r++],o=i[r++];else if(n=0;n--){let s=r[n](i);s instanceof de?i=s:Array.isArray(s)&&s.length==1&&s[0]instanceof de?i=s[0]:i=nd(e,nr(s),!1)}return i}function eb(i){let e=i.startState,t=e.facet(td),r=i;for(let n=t.length-1;n>=0;n--){let s=t[n](i);s&&Object.keys(s).length&&(r=rd(r,Al(e,s,i.changes.newLength),!0))}return r==i?i:de.create(e,i.changes,i.selection,r.effects,r.annotations,r.scrollIntoView)}var tb=[];function nr(i){return i==null?tb:Array.isArray(i)?i:[i]}var H=function(i){return i[i.Word=0]="Word",i[i.Space=1]="Space",i[i.Other=2]="Other",i}(H||(H={})),ib=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,Ql;try{Ql=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function rb(i){if(Ql)return Ql.test(i);for(let e=0;e"\x80"&&(t.toUpperCase()!=t.toLowerCase()||ib.test(t)))return!0}return!1}function nb(i){return e=>{if(!/\S/.test(e))return H.Space;if(rb(e))return H.Word;for(let t=0;t-1)return H.Word;return H.Other}}var W=class i{constructor(e,t,r,n,s,o){this.config=e,this.doc=t,this.selection=r,this.values=n,this.status=e.statusTemplate.slice(),this.computeSlot=s,o&&(o._state=this);for(let a=0;an.set(c,l)),t=null),n.set(a.value.compartment,a.value.extension)):a.is(D.reconfigure)?(t=null,r=a.value):a.is(D.appendConfig)&&(t=null,r=nr(r).concat(a.value));let s;t?s=e.startState.values.slice():(t=$s.resolve(r,n,this),s=new i(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(l,c)=>c.reconfigure(l,this),null).values);let o=e.startState.facet(Cl)?e.newSelection:e.newSelection.asSingle();new i(t,e.newDoc,o,s,(a,l)=>l.update(a,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:T.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,r=e(t.ranges[0]),n=this.changes(r.changes),s=[r.range],o=nr(r.effects);for(let a=1;ao.spec.fromJSON(a,l)))}}return i.create({doc:e.doc,selection:T.fromJSON(e.selection),extensions:t.extensions?n.concat([t.extensions]):n})}static create(e={}){let t=$s.resolve(e.extensions||[],new Map),r=e.doc instanceof j?e.doc:j.of((e.doc||"").split(t.staticFacet(i.lineSeparator)||Sl)),n=e.selection?e.selection instanceof T?e.selection:T.single(e.selection.anchor,e.selection.head):T.single(0);return Yf(n,r.length),t.staticFacet(Cl)||(n=n.asSingle()),new i(t,r,n,t.dynamicSlots.map(()=>null),(s,o)=>o.create(s),null)}get tabSize(){return this.facet(i.tabSize)}get lineBreak(){return this.facet(i.lineSeparator)||` +`}get readOnly(){return this.facet(id)}phrase(e,...t){for(let r of this.facet(i.phrases))if(Object.prototype.hasOwnProperty.call(r,e)){e=r[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(r,n)=>{if(n=="$")return"$";let s=+(n||1);return!s||s>t.length?r:t[s-1]})),e}languageDataAt(e,t,r=-1){let n=[];for(let s of this.facet(Zf))for(let o of s(this,t,r))Object.prototype.hasOwnProperty.call(o,e)&&n.push(o[e]);return n}charCategorizer(e){return nb(this.languageDataAt("wordChars",e).join(""))}wordAt(e){let{text:t,from:r,length:n}=this.doc.lineAt(e),s=this.charCategorizer(e),o=e-r,a=e-r;for(;o>0;){let l=pe(t,o,!1);if(s(t.slice(l,o))!=H.Word)break;o=l}for(;ai.length?i[0]:4});W.lineSeparator=Jf;W.readOnly=id;W.phrases=A.define({compare(i,e){let t=Object.keys(i),r=Object.keys(e);return t.length==r.length&&t.every(n=>i[n]==e[n])}});W.languageData=Zf;W.changeFilter=Kf;W.transactionFilter=ed;W.transactionExtender=td;Bt.reconfigure=D.define();function Ce(i,e,t={}){let r={};for(let n of i)for(let s of Object.keys(n)){let o=n[s],a=r[s];if(a===void 0)r[s]=o;else if(!(a===o||o===void 0))if(Object.hasOwnProperty.call(t,s))r[s]=t[s](a,o);else throw new Error("Config merge conflict for field "+s)}for(let n in e)r[n]===void 0&&(r[n]=e[n]);return r}var ft=class{eq(e){return this==e}range(e,t=e){return Zr.create(e,t,this)}};ft.prototype.startSide=ft.prototype.endSide=0;ft.prototype.point=!1;ft.prototype.mapMode=ye.TrackDel;var Zr=class i{constructor(e,t,r){this.from=e,this.to=t,this.value=r}static create(e,t,r){return new i(e,t,r)}};function Ml(i,e){return i.from-e.from||i.value.startSide-e.value.startSide}var _l=class i{constructor(e,t,r,n){this.from=e,this.to=t,this.value=r,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(e,t,r,n=0){let s=r?this.to:this.from;for(let o=n,a=s.length;;){if(o==a)return o;let l=o+a>>1,c=s[l]-e||(r?this.value[l].endSide:this.value[l].startSide)-t;if(l==o)return c>=0?o:a;c>=0?a=l:o=l+1}}between(e,t,r,n){for(let s=this.findIndex(t,-1e9,!0),o=this.findIndex(r,1e9,!1,s);sd||f==d&&c.startSide>0&&c.endSide<=0)continue;(d-f||c.endSide-c.startSide)<0||(o<0&&(o=f),c.point&&(a=Math.max(a,d-f)),r.push(c),n.push(f-o),s.push(d-o))}return{mapped:r.length?new i(n,s,r,a):null,pos:o}}},z=class i{constructor(e,t,r,n){this.chunkPos=e,this.chunk=t,this.nextLayer=r,this.maxPoint=n}static create(e,t,r,n){return new i(e,t,r,n)}get length(){let e=this.chunk.length-1;return e<0?0:Math.max(this.chunkEnd(e),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let e=this.nextLayer.size;for(let t of this.chunk)e+=t.value.length;return e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(e){let{add:t=[],sort:r=!1,filterFrom:n=0,filterTo:s=this.length}=e,o=e.filter;if(t.length==0&&!o)return this;if(r&&(t=t.slice().sort(Ml)),this.isEmpty)return t.length?i.of(t):this;let a=new Xs(this,null,-1).goto(0),l=0,c=[],h=new dt;for(;a.value||l=0){let u=t[l++];h.addInner(u.from,u.to,u.value)||c.push(u)}else a.rangeIndex==1&&a.chunkIndexthis.chunkEnd(a.chunkIndex)||sa.to||s=s&&e<=s+o.length&&o.between(s,e-s,t-s,r)===!1)return}this.nextLayer.between(e,t,r)}}iter(e=0){return Jr.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return Jr.from(e).goto(t)}static compare(e,t,r,n,s=-1){let o=e.filter(u=>u.maxPoint>0||!u.isEmpty&&u.maxPoint>=s),a=t.filter(u=>u.maxPoint>0||!u.isEmpty&&u.maxPoint>=s),l=If(o,a,r),c=new ki(o,l,s),h=new ki(a,l,s);r.iterGaps((u,f,d)=>Wf(c,u,h,f,d,n)),r.empty&&r.length==0&&Wf(c,0,h,0,0,n)}static eq(e,t,r=0,n){n==null&&(n=999999999);let s=e.filter(h=>!h.isEmpty&&t.indexOf(h)<0),o=t.filter(h=>!h.isEmpty&&e.indexOf(h)<0);if(s.length!=o.length)return!1;if(!s.length)return!0;let a=If(s,o),l=new ki(s,a,0).goto(r),c=new ki(o,a,0).goto(r);for(;;){if(l.to!=c.to||!Dl(l.active,c.active)||l.point&&(!c.point||!l.point.eq(c.point)))return!1;if(l.to>n)return!0;l.next(),c.next()}}static spans(e,t,r,n,s=-1){let o=new ki(e,null,s).goto(t),a=t,l=o.openStart;for(;;){let c=Math.min(o.to,r);if(o.point){let h=o.activeForPoint(o.to),u=o.pointFroma&&(n.span(a,c,o.active,l),l=o.openEnd(c));if(o.to>r)return l+(o.point&&o.to>r?1:0);a=o.to,o.next()}}static of(e,t=!1){let r=new dt;for(let n of e instanceof Zr?[e]:t?sb(e):e)r.add(n.from,n.to,n.value);return r.finish()}static join(e){if(!e.length)return i.empty;let t=e[e.length-1];for(let r=e.length-2;r>=0;r--)for(let n=e[r];n!=i.empty;n=n.nextLayer)t=new i(n.chunkPos,n.chunk,t,Math.max(n.maxPoint,t.maxPoint));return t}};z.empty=new z([],[],null,-1);function sb(i){if(i.length>1)for(let e=i[0],t=1;t0)return i.slice().sort(Ml);e=r}return i}z.empty.nextLayer=z.empty;var dt=class i{finishChunk(e){this.chunks.push(new _l(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,e&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(e,t,r){this.addInner(e,t,r)||(this.nextLayer||(this.nextLayer=new i)).add(e,t,r)}addInner(e,t,r){let n=e-this.lastTo||r.startSide-this.last.endSide;if(n<=0&&(e-this.lastFrom||r.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return n<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(t-this.chunkStart),this.last=r,this.lastFrom=e,this.lastTo=t,this.value.push(r),r.point&&(this.maxPoint=Math.max(this.maxPoint,t-e)),!0)}addChunk(e,t){if((e-this.lastTo||t.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,t.maxPoint),this.chunks.push(t),this.chunkPos.push(e);let r=t.value.length-1;return this.last=t.value[r],this.lastFrom=t.from[r]+e,this.lastTo=t.to[r]+e,!0}finish(){return this.finishInner(z.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let t=z.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}};function If(i,e,t){let r=new Map;for(let s of i)for(let o=0;o=this.minPoint)break}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex=r&&n.push(new Xs(o,t,r,s));return n.length==1?n[0]:new i(n)}get startSide(){return this.value?this.value.startSide:0}goto(e,t=-1e9){for(let r of this.heap)r.goto(e,t);for(let r=this.heap.length>>1;r>=0;r--)vl(this.heap,r);return this.next(),this}forward(e,t){for(let r of this.heap)r.forward(e,t);for(let r=this.heap.length>>1;r>=0;r--)vl(this.heap,r);(this.to-e||this.value.endSide-t)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),vl(this.heap,0)}}};function vl(i,e){for(let t=i[e];;){let r=(e<<1)+1;if(r>=i.length)break;let n=i[r];if(r+1=0&&(n=i[r+1],r++),t.compare(n)<0)break;i[r]=t,i[e]=n,e=r}}var ki=class{constructor(e,t,r){this.minPoint=r,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=Jr.from(e,t,r)}goto(e,t=-1e9){return this.cursor.goto(e,t),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=t,this.openStart=-1,this.next(),this}forward(e,t){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-t)<0;)this.removeActive(this.minActive);this.cursor.forward(e,t)}removeActive(e){Ms(this.active,e),Ms(this.activeTo,e),Ms(this.activeRank,e),this.minActive=zf(this.active,this.activeTo)}addActive(e){let t=0,{value:r,to:n,rank:s}=this.cursor;for(;t0;)t++;_s(this.active,t,r),_s(this.activeTo,t,n),_s(this.activeRank,t,s),e&&_s(e,t,this.cursor.from),this.minActive=zf(this.active,this.activeTo)}next(){let e=this.to,t=this.point;this.point=null;let r=this.openStart<0?[]:null;for(;;){let n=this.minActive;if(n>-1&&(this.activeTo[n]-this.cursor.from||this.active[n].endSide-this.cursor.startSide)<0){if(this.activeTo[n]>e){this.to=this.activeTo[n],this.endSide=this.active[n].endSide;break}this.removeActive(n),r&&Ms(r,n)}else if(this.cursor.value)if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}else{let s=this.cursor.value;if(!s.point)this.addActive(r),this.cursor.next();else if(t&&this.cursor.to==this.to&&this.cursor.from=0&&r[n]=0&&!(this.activeRank[r]e||this.activeTo[r]==e&&this.active[r].endSide>=this.point.endSide)&&t.push(this.active[r]);return t.reverse()}openEnd(e){let t=0;for(let r=this.activeTo.length-1;r>=0&&this.activeTo[r]>e;r--)t++;return t}};function Wf(i,e,t,r,n,s){i.goto(e),t.goto(r);let o=r+n,a=r,l=r-e;for(;;){let c=i.to+l-t.to||i.endSide-t.endSide,h=c<0?i.to+l:t.to,u=Math.min(h,o);if(i.point||t.point?i.point&&t.point&&(i.point==t.point||i.point.eq(t.point))&&Dl(i.activeForPoint(i.to),t.activeForPoint(t.to))||s.comparePoint(a,u,i.point,t.point):u>a&&!Dl(i.active,t.active)&&s.compareRange(a,u,i.active,t.active),h>o)break;a=h,c<=0&&i.next(),c>=0&&t.next()}}function Dl(i,e){if(i.length!=e.length)return!1;for(let t=0;t=e;r--)i[r+1]=i[r];i[e]=t}function zf(i,e){let t=-1,r=1e9;for(let n=0;n=e)return n;if(n==i.length)break;s+=i.charCodeAt(n)==9?t-s%t:1,n=pe(i,n)}return r===!0?-1:i.length}var Vl="\u037C",sd=typeof Symbol>"u"?"__"+Vl:Symbol.for(Vl),$l=typeof Symbol>"u"?"__styleSet"+Math.floor(Math.random()*1e8):Symbol("styleSet"),od=typeof globalThis<"u"?globalThis:typeof window<"u"?window:{},rt=class{constructor(e,t){this.rules=[];let{finish:r}=t||{};function n(o){return/^@/.test(o)?[o]:o.split(/,\s*/)}function s(o,a,l,c){let h=[],u=/^@(\w+)\b/.exec(o[0]),f=u&&u[1]=="keyframes";if(u&&a==null)return l.push(o[0]+";");for(let d in a){let m=a[d];if(/&/.test(d))s(d.split(/,\s*/).map(p=>o.map(g=>p.replace(/&/,g))).reduce((p,g)=>p.concat(g)),m,l);else if(m&&typeof m=="object"){if(!u)throw new RangeError("The value of a property ("+d+") should be a primitive value.");s(n(d),m,h,f)}else m!=null&&h.push(d.replace(/_.*/,"").replace(/[A-Z]/g,p=>"-"+p.toLowerCase())+": "+m+";")}(h.length||f)&&l.push((r&&!u&&!c?o.map(r):o).join(", ")+" {"+h.join(" ")+"}")}for(let o in e)s(n(o),e[o],this.rules)}getRules(){return this.rules.join(` +`)}static newName(){let e=od[sd]||1;return od[sd]=e+1,Vl+e.toString(36)}static mount(e,t,r){let n=e[$l],s=r&&r.nonce;n?s&&n.setNonce(s):n=new Bl(e,s),n.mount(Array.isArray(t)?t:[t],e)}},ad=new Map,Bl=class{constructor(e,t){let r=e.ownerDocument||e,n=r.defaultView;if(!e.head&&e.adoptedStyleSheets&&n.CSSStyleSheet){let s=ad.get(r);if(s)return e[$l]=s;this.sheet=new n.CSSStyleSheet,ad.set(r,this)}else this.styleTag=r.createElement("style"),t&&this.styleTag.setAttribute("nonce",t);this.modules=[],e[$l]=this}mount(e,t){let r=this.sheet,n=0,s=0;for(let o=0;o-1&&(this.modules.splice(l,1),s--,l=-1),l==-1){if(this.modules.splice(s++,0,a),r)for(let c=0;c",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},ob=typeof navigator<"u"&&/Mac/.test(navigator.platform),ab=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(me=0;me<10;me++)Nt[48+me]=Nt[96+me]=String(me);var me;for(me=1;me<=24;me++)Nt[me+111]="F"+me;var me;for(me=65;me<=90;me++)Nt[me]=String.fromCharCode(me+32),or[me]=String.fromCharCode(me);var me;for(js in Nt)or.hasOwnProperty(js)||(or[js]=Nt[js]);var js;function ld(i){var e=ob&&i.metaKey&&i.shiftKey&&!i.ctrlKey&&!i.altKey||ab&&i.shiftKey&&i.key&&i.key.length==1||i.key=="Unidentified",t=!e&&i.key||(i.shiftKey?or:Nt)[i.keyCode]||i.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}function pn(i){let e;return i.nodeType==11?e=i.getSelection?i:i.ownerDocument:e=i,e.getSelection()}function Fl(i,e){return e?i==e||i.contains(e.nodeType!=1?e.parentNode:e):!1}function lb(i){let e=i.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}function Js(i,e){if(!e.anchorNode)return!1;try{return Fl(i,e.anchorNode)}catch{return!1}}function mn(i){return i.nodeType==3?Ri(i,0,i.nodeValue.length).getClientRects():i.nodeType==1?i.getClientRects():[]}function an(i,e,t,r){return t?cd(i,e,t,r,-1)||cd(i,e,t,r,1):!1}function Ei(i){for(var e=0;;e++)if(i=i.previousSibling,!i)return e}function no(i){return i.nodeType==1&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(i.nodeName)}function cd(i,e,t,r,n){for(;;){if(i==t&&e==r)return!0;if(e==(n<0?0:jt(i))){if(i.nodeName=="DIV")return!1;let s=i.parentNode;if(!s||s.nodeType!=1)return!1;e=Ei(i)+(n<0?0:1),i=s}else if(i.nodeType==1){if(i=i.childNodes[e+(n<0?-1:0)],i.nodeType==1&&i.contentEditable=="false")return!1;e=n<0?jt(i):0}else return!1}}function jt(i){return i.nodeType==3?i.nodeValue.length:i.childNodes.length}function qc(i,e){let t=e?i.left:i.right;return{left:t,right:t,top:i.top,bottom:i.bottom}}function cb(i){let e=i.visualViewport;return e?{left:0,right:e.width,top:0,bottom:e.height}:{left:0,right:i.innerWidth,top:0,bottom:i.innerHeight}}function Gd(i,e){let t=e.width/i.offsetWidth,r=e.height/i.offsetHeight;return(t>.995&&t<1.005||!isFinite(t)||Math.abs(e.width-i.offsetWidth)<1)&&(t=1),(r>.995&&r<1.005||!isFinite(r)||Math.abs(e.height-i.offsetHeight)<1)&&(r=1),{scaleX:t,scaleY:r}}function hb(i,e,t,r,n,s,o,a){let l=i.ownerDocument,c=l.defaultView||window;for(let h=i,u=!1;h&&!u;)if(h.nodeType==1){let f,d=h==l.body,m=1,p=1;if(d)f=cb(c);else{if(/^(fixed|sticky)$/.test(getComputedStyle(h).position)&&(u=!0),h.scrollHeight<=h.clientHeight&&h.scrollWidth<=h.clientWidth){h=h.assignedSlot||h.parentNode;continue}let y=h.getBoundingClientRect();({scaleX:m,scaleY:p}=Gd(h,y)),f={left:y.left,right:y.left+h.clientWidth*m,top:y.top,bottom:y.top+h.clientHeight*p}}let g=0,O=0;if(n=="nearest")e.top0&&e.bottom>f.bottom+O&&(O=e.bottom-f.bottom+O+o)):e.bottom>f.bottom&&(O=e.bottom-f.bottom+o,t<0&&e.top-O0&&e.right>f.right+g&&(g=e.right-f.right+g+s)):e.right>f.right&&(g=e.right-f.right+s,t<0&&e.leftt.clientHeight||t.scrollWidth>t.clientWidth)return t;t=t.assignedSlot||t.parentNode}else if(t.nodeType==11)t=t.host;else break;return null}var Hl=class{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}eq(e){return this.anchorNode==e.anchorNode&&this.anchorOffset==e.anchorOffset&&this.focusNode==e.focusNode&&this.focusOffset==e.focusOffset}setRange(e){let{anchorNode:t,focusNode:r}=e;this.set(t,Math.min(e.anchorOffset,t?jt(t):0),r,Math.min(e.focusOffset,r?jt(r):0))}set(e,t,r,n){this.anchorNode=e,this.anchorOffset=t,this.focusNode=r,this.focusOffset=n}},ar=null;function Yd(i){if(i.setActive)return i.setActive();if(ar)return i.focus(ar);let e=[];for(let t=i;t&&(e.push(t,t.scrollTop,t.scrollLeft),t!=t.ownerDocument);t=t.parentNode);if(i.focus(ar==null?{get preventScroll(){return ar={preventScroll:!0},!0}}:void 0),!ar){ar=!1;for(let t=0;tMath.max(1,i.scrollHeight-i.clientHeight-4)}function Kd(i,e){for(let t=i,r=e;;){if(t.nodeType==3&&r>0)return{node:t,offset:r};if(t.nodeType==1&&r>0){if(t.contentEditable=="false")return null;t=t.childNodes[r-1],r=jt(t)}else if(t.parentNode&&!no(t))r=Ei(t),t=t.parentNode;else return null}}function ep(i,e){for(let t=i,r=e;;){if(t.nodeType==3&&rt)return u.domBoundsAround(e,t,c);if(f>=e&&n==-1&&(n=l,s=c),c>t&&u.dom.parentNode==this.dom){o=l,a=h;break}h=f,c=f+u.breakAfter}return{from:s,to:a<0?r+this.length:a,startDOM:(n?this.children[n-1].dom.nextSibling:null)||this.dom.firstChild,endDOM:o=0?this.children[o].dom:null}}markDirty(e=!1){this.flags|=2,this.markParentsDirty(e)}markParentsDirty(e){for(let t=this.parent;t;t=t.parent){if(e&&(t.flags|=2),t.flags&1)return;t.flags|=1,e=!1}}setParent(e){this.parent!=e&&(this.parent=e,this.flags&7&&this.markParentsDirty(!0))}setDOM(e){this.dom!=e&&(this.dom&&(this.dom.cmView=null),this.dom=e,e.cmView=this)}get rootView(){for(let e=this;;){let t=e.parent;if(!t)return e;e=t}}replaceChildren(e,t,r=Vc){this.markDirty();for(let n=e;nthis.pos||e==this.pos&&(t>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let r=this.children[--this.i];this.pos-=r.length+r.breakAfter}}};function tp(i,e,t,r,n,s,o,a,l){let{children:c}=i,h=c.length?c[e]:null,u=s.length?s[s.length-1]:null,f=u?u.breakAfter:o;if(!(e==r&&h&&!o&&!f&&s.length<2&&h.merge(t,n,s.length?u:null,t==0,a,l))){if(r0&&(!o&&s.length&&h.merge(t,h.length,s[0],!1,a,0)?h.breakAfter=s.shift().breakAfter:(t2),Q={mac:pd||/Mac/.test(Xe.platform),windows:/Win/.test(Xe.platform),linux:/Linux|X11/.test(Xe.platform),ie:wo,ie_version:rp?Gl.documentMode||6:Zl?+Zl[1]:Yl?+Yl[1]:0,gecko:fd,gecko_version:fd?+(/Firefox\/(\d+)/.exec(Xe.userAgent)||[0,0])[1]:0,chrome:!!Xl,chrome_version:Xl?+Xl[1]:0,ios:pd,android:/Android\b/.test(Xe.userAgent),webkit:dd,safari:np,webkit_version:dd?+(/\bAppleWebKit\/(\d+)/.exec(Xe.userAgent)||[0,0])[1]:0,tabSize:Gl.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"},pb=256,Tt=class i extends ee{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,t){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,t,r){return this.flags&8||r&&(!(r instanceof i)||this.length-(t-e)+r.length>pb||r.flags&8)?!1:(this.text=this.text.slice(0,e)+(r?r.text:"")+this.text.slice(t),this.markDirty(),!0)}split(e){let t=new i(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),t.flags|=this.flags&8,t}localPosFromDOM(e,t){return e==this.dom?t:t?this.text.length:0}domAtPos(e){return new De(this.dom,e)}domBoundsAround(e,t,r){return{from:r,to:r+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,t){return mb(this.dom,e,t)}},ti=class i extends ee{constructor(e,t=[],r=0){super(),this.mark=e,this.children=t,this.length=r;for(let n of t)n.setParent(this)}setAttrs(e){if(Zd(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let t in this.mark.attrs)e.setAttribute(t,this.mark.attrs[t]);return e}canReuseDOM(e){return super.canReuseDOM(e)&&!((this.flags|e.flags)&8)}reuseDOM(e){e.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(e),this.flags|=6)}sync(e,t){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,t)}merge(e,t,r,n,s,o){return r&&(!(r instanceof i&&r.mark.eq(this.mark))||e&&s<=0||te&&t.push(r=e&&(n=s),r=l,s++}let o=this.length-e;return this.length=e,n>-1&&(this.children.length=n,this.markDirty()),new i(this.mark,t,o)}domAtPos(e){return sp(this,e)}coordsAt(e,t){return ap(this,e,t)}};function mb(i,e,t){let r=i.nodeValue.length;e>r&&(e=r);let n=e,s=e,o=0;e==0&&t<0||e==r&&t>=0?Q.chrome||Q.gecko||(e?(n--,o=1):s=0)?0:a.length-1];return Q.safari&&!o&&l.width==0&&(l=Array.prototype.find.call(a,c=>c.width)||l),o?qc(l,o<0):l||null}var gn=class i extends ee{static create(e,t,r){return new i(e,t,r)}constructor(e,t,r){super(),this.widget=e,this.length=t,this.side=r,this.prevWidget=null}split(e){let t=i.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(e,t,r,n,s,o){return r&&(!(r instanceof i)||!this.widget.compare(r.widget)||e>0&&s<=0||t0)?De.before(this.dom):De.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let r=this.widget.coordsAt(this.dom,e,t);if(r)return r;let n=this.dom.getClientRects(),s=null;if(!n.length)return null;let o=this.side?this.side<0:e>0;for(let a=o?n.length-1:0;s=n[a],!(e>0?a==0:a==n.length-1||s.top0?De.before(this.dom):De.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return j.empty}get isHidden(){return!0}};Tt.prototype.children=gn.prototype.children=On.prototype.children=Vc;function sp(i,e){let t=i.dom,{children:r}=i,n=0;for(let s=0;ns&&e0;s--){let o=r[s-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let s=n;s0&&e instanceof ti&&n.length&&(r=n[n.length-1])instanceof ti&&r.mark.eq(e.mark)?op(r,e.children[0],t-1):(n.push(e),e.setParent(i)),i.length+=e.length}function ap(i,e,t){let r=null,n=-1,s=null,o=-1;function a(c,h){for(let u=0,f=0;u=h&&(d.children.length?a(d,h-f):(!s||s.isHidden&&t>0)&&(m>h||f==m&&d.getSide()>0)?(s=d,o=h-f):(f-1?1:0)!=n.length-(t&&n.indexOf(t)>-1?1:0))return!1;for(let s of r)if(s!=t&&(n.indexOf(s)==-1||i[s]!==e[s]))return!1;return!0}function Kl(i,e,t){let r=!1;if(e)for(let n in e)t&&n in t||(r=!0,n=="style"?i.style.cssText="":i.removeAttribute(n));if(t)for(let n in t)e&&e[n]==t[n]||(r=!0,n=="style"?i.style.cssText=t[n]:i.setAttribute(n,t[n]));return r}function Ob(i){let e=Object.create(null);for(let t=0;t0&&this.children[r-1].length==0;)this.children[--r].destroy();return this.children.length=r,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){oo(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){op(this,e,t)}addLineDeco(e){let t=e.spec.attributes,r=e.spec.class;t&&(this.attrs=Jl(t,this.attrs||{})),r&&(this.attrs=Jl({class:r},this.attrs||{}))}domAtPos(e){return sp(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,t){var r;this.dom?this.flags&4&&(Zd(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),this.prevAttrs!==void 0&&(Kl(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let n=this.dom.lastChild;for(;n&&ee.get(n)instanceof ti;)n=n.lastChild;if(!n||!this.length||n.nodeName!="BR"&&((r=ee.get(n))===null||r===void 0?void 0:r.isEditable)==!1&&(!Q.ios||!this.children.some(s=>s instanceof Tt))){let s=document.createElement("BR");s.cmIgnore=!0,this.dom.appendChild(s)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let r of this.children){if(!(r instanceof Tt)||/[^ -~]/.test(r.text))return null;let n=mn(r.dom);if(n.length!=1)return null;e+=n[0].width,t=n[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let r=ap(this,e,t);if(!this.children.length&&r&&this.parent){let{heightOracle:n}=this.parent.view.viewState,s=r.bottom-r.top;if(Math.abs(s-n.lineHeight)<2&&n.textHeight=t){if(s instanceof i)return s;if(o>t)break}n=o+s.breakAfter}return null}},Ci=class i extends ee{constructor(e,t,r){super(),this.widget=e,this.length=t,this.deco=r,this.breakAfter=0,this.prevWidget=null}merge(e,t,r,n,s,o){return r&&(!(r instanceof i)||!this.widget.compare(r.widget)||e>0&&s<=0||t0}},Ne=class{eq(e){return!1}updateDOM(e,t){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(e){return!0}coordsAt(e,t,r){return null}get isHidden(){return!1}get editable(){return!1}destroy(e){}},Le=function(i){return i[i.Text=0]="Text",i[i.WidgetBefore=1]="WidgetBefore",i[i.WidgetAfter=2]="WidgetAfter",i[i.WidgetRange=3]="WidgetRange",i}(Le||(Le={})),M=class extends ft{constructor(e,t,r,n){super(),this.startSide=e,this.endSide=t,this.widget=r,this.spec=n}get heightRelevant(){return!1}static mark(e){return new yn(e)}static widget(e){let t=Math.max(-1e4,Math.min(1e4,e.side||0)),r=!!e.block;return t+=r&&!e.inlineOrder?t>0?3e8:-4e8:t>0?1e8:-1e8,new ii(e,t,t,r,e.widget||null,!1)}static replace(e){let t=!!e.block,r,n;if(e.isBlockGap)r=-5e8,n=4e8;else{let{start:s,end:o}=lp(e,t);r=(s?t?-3e8:-1:5e8)-1,n=(o?t?2e8:1:-6e8)+1}return new ii(e,r,n,t,e.widget||null,!0)}static line(e){return new bn(e)}static set(e,t=!1){return z.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}};M.none=z.empty;var yn=class i extends M{constructor(e){let{start:t,end:r}=lp(e);super(t?-1:5e8,r?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var t,r;return this==e||e instanceof i&&this.tagName==e.tagName&&(this.class||((t=this.attrs)===null||t===void 0?void 0:t.class))==(e.class||((r=e.attrs)===null||r===void 0?void 0:r.class))&&oo(this.attrs,e.attrs,"class")}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}};yn.prototype.point=!1;var bn=class i extends M{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof i&&this.spec.class==e.spec.class&&oo(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}};bn.prototype.mapMode=ye.TrackBefore;bn.prototype.point=!0;var ii=class i extends M{constructor(e,t,r,n,s,o){super(t,r,s,e),this.block=n,this.isReplace=o,this.mapMode=n?t<=0?ye.TrackBefore:ye.TrackAfter:ye.TrackDel}get type(){return this.startSide!=this.endSide?Le.WidgetRange:this.startSide<=0?Le.WidgetBefore:Le.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(e){return e instanceof i&&yb(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&t!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,t)}};ii.prototype.point=!0;function lp(i,e=!1){let{inclusiveStart:t,inclusiveEnd:r}=i;return t==null&&(t=i.inclusive),r==null&&(r=i.inclusive),{start:t??e,end:r??e}}function yb(i,e){return i==e||!!(i&&e&&i.compare(e))}function ec(i,e,t,r=0){let n=t.length-1;n>=0&&t[n]+r>=i?t[n]=Math.max(t[n],e):t.push(i,e)}var ln=class i{constructor(e,t,r,n){this.doc=e,this.pos=t,this.end=r,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=e.iter(),this.skip=t}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!(e.breakAfter||e instanceof Ci&&e.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new ve),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(Is(new On(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(e&&this.content.length&&this.content[this.content.length-1]instanceof Ci)&&this.getLine()}buildText(e,t,r){for(;e>0;){if(this.textOff==this.text.length){let{value:s,lineBreak:o,done:a}=this.cursor.next(this.skip);if(this.skip=0,a)throw new Error("Ran out of text content when drawing inline views");if(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=s,this.textOff=0}let n=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(t.slice(t.length-r)),this.getLine().append(Is(new Tt(this.text.slice(this.textOff,this.textOff+n)),t),r),this.atCursorPos=!0,this.textOff+=n,e-=n,r=0}}span(e,t,r,n){this.buildText(t-e,r,n),this.pos=t,this.openStart<0&&(this.openStart=n)}point(e,t,r,n,s,o){if(this.disallowBlockEffectsFor[o]&&r instanceof ii){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let a=t-e;if(r instanceof ii)if(r.block)r.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new Ci(r.widget||ri.block,a,r));else{let l=gn.create(r.widget||ri.inline,a,a?0:r.startSide),c=this.atCursorPos&&!l.isEditable&&s<=n.length&&(e0),h=!l.isEditable&&(en.length||r.startSide<=0),u=this.getLine();this.pendingBuffer==2&&!c&&!l.isEditable&&(this.pendingBuffer=0),this.flushBuffer(n),c&&(u.append(Is(new On(1),n),s),s=n.length+Math.max(0,s-n.length)),u.append(Is(l,n),s),this.atCursorPos=h,this.pendingBuffer=h?en.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(r);a&&(this.textOff+a<=this.text.length?this.textOff+=a:(this.skip+=a-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=t),this.openStart<0&&(this.openStart=s)}static build(e,t,r,n,s){let o=new i(e,t,r,s);return o.openEnd=z.spans(n,t,r,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}};function Is(i,e){for(let t of e)i=new ti(t,[i],i.length);return i}var ri=class extends Ne{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}};ri.inline=new ri("span");ri.block=new ri("div");var G=function(i){return i[i.LTR=0]="LTR",i[i.RTL=1]="RTL",i}(G||(G={})),Ai=G.LTR,$c=G.RTL;function cp(i){let e=[];for(let t=0;t=t){if(a.level==r)return o;(s<0||(n!=0?n<0?a.fromt:e[s].level>a.level))&&(s=o)}}if(s<0)throw new RangeError("Index out of range");return s}};function up(i,e){if(i.length!=e.length)return!1;for(let t=0;t=0;p-=3)if(vt[p+1]==-d){let g=vt[p+2],O=g&2?n:g&4?g&1?s:n:0;O&&(J[u]=J[vt[p]]=O),a=p;break}}else{if(vt.length==189)break;vt[a++]=u,vt[a++]=f,vt[a++]=l}else if((m=J[u])==2||m==1){let p=m==n;l=p?0:1;for(let g=a-3;g>=0;g-=3){let O=vt[g+2];if(O&2)break;if(p)vt[g+2]|=2;else{if(O&4)break;vt[g+2]|=4}}}}}function kb(i,e,t,r){for(let n=0,s=r;n<=t.length;n++){let o=n?t[n-1].to:i,a=nl;)m==g&&(m=t[--p].from,g=p?t[p-1].to:i),J[--m]=d;l=h}else s=c,l++}}}function ic(i,e,t,r,n,s,o){let a=r%2?2:1;if(r%2==n%2)for(let l=e,c=0;ll&&o.push(new St(l,p.from,d));let g=p.direction==Ai!=!(d%2);rc(i,g?r+1:r,n,p.inner,p.from,p.to,o),l=p.to}m=p.to}else{if(m==t||(h?J[m]!=a:J[m]==a))break;m++}f?ic(i,l,m,r+1,n,f,o):le;){let h=!0,u=!1;if(!c||l>s[c-1].to){let p=J[l-1];p!=a&&(h=!1,u=p==16)}let f=!h&&a==1?[]:null,d=h?r:r+1,m=l;e:for(;;)if(c&&m==s[c-1].to){if(u)break e;let p=s[--c];if(!h)for(let g=p.from,O=c;;){if(g==e)break e;if(O&&s[O-1].to==g)g=s[--O].from;else{if(J[g-1]==a)break e;break}}if(f)f.push(p);else{p.toJ.length;)J[J.length]=256;let r=[],n=e==Ai?0:1;return rc(i,n,n,t,0,i.length,r),r}function fp(i){return[new St(0,i,0)]}var dp="";function Pb(i,e,t,r,n){var s;let o=r.head-i.from,a=St.find(e,o,(s=r.bidiLevel)!==null&&s!==void 0?s:-1,r.assoc),l=e[a],c=l.side(n,t);if(o==c){let f=a+=n?1:-1;if(f<0||f>=e.length)return null;l=e[a=f],o=l.side(!n,t),c=l.side(n,t)}let h=pe(i.text,o,l.forward(n,t));(hl.to)&&(h=c),dp=i.text.slice(Math.min(o,h),Math.max(o,h));let u=a==(n?e.length-1:0)?null:e[a+(n?1:-1)];return u&&h==c&&u.level+(n?0:1)i.some(e=>e)}),vp=A.define({combine:i=>i.some(e=>e)}),xp=A.define(),cn=class i{constructor(e,t="nearest",r="nearest",n=5,s=5,o=!1){this.range=e,this.y=t,this.x=r,this.yMargin=n,this.xMargin=s,this.isSnapshot=o}map(e){return e.empty?this:new i(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new i(T.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}},Ws=D.define({map:(i,e)=>i.map(e)}),Sp=D.define();function xe(i,e,t){let r=i.facet(Op);r.length?r[0](e):window.onerror?window.onerror(String(e),t,void 0,void 0,e):t?console.error(t+":",e):console.error(e)}var Jt=A.define({combine:i=>i.length?i[0]:!0}),Eb=0,tn=A.define(),se=class i{constructor(e,t,r,n,s){this.id=e,this.create=t,this.domEventHandlers=r,this.domEventObservers=n,this.extension=s(this)}static define(e,t){let{eventHandlers:r,eventObservers:n,provide:s,decorations:o}=t||{};return new i(Eb++,e,r,n,a=>{let l=[tn.of(a)];return o&&l.push(wn.of(c=>{let h=c.plugin(a);return h?o(h):M.none})),s&&l.push(s(a)),l})}static fromClass(e,t){return i.define(r=>new e(r),t)}},hn=class{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(r){if(xe(t.state,r,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){xe(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(r){xe(e.state,r,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}},kp=A.define(),Bc=A.define(),wn=A.define(),Tp=A.define(),Xc=A.define(),Pp=A.define();function gd(i,e){let t=i.state.facet(Pp);if(!t.length)return t;let r=t.map(s=>s instanceof Function?s(i):s),n=[];return z.spans(r,e.from,e.to,{point(){},span(s,o,a,l){let c=s-e.from,h=o-e.from,u=n;for(let f=a.length-1;f>=0;f--,l--){let d=a[f].spec.bidiIsolate,m;if(d==null&&(d=Cb(e.text,c,h)),l>0&&u.length&&(m=u[u.length-1]).to==c&&m.direction==d)m.to=h,u=m.inner;else{let p={from:c,to:h,direction:d,inner:[]};u.push(p),u=p.inner}}}}),n}var Cp=A.define();function Ep(i){let e=0,t=0,r=0,n=0;for(let s of i.state.facet(Cp)){let o=s(i);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(r=Math.max(r,o.top)),o.bottom!=null&&(n=Math.max(n,o.bottom)))}return{left:e,right:t,top:r,bottom:n}}var rn=A.define(),kt=class i{constructor(e,t,r,n){this.fromA=e,this.toA=t,this.fromB=r,this.toB=n}join(e){return new i(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,r=this;for(;t>0;t--){let n=e[t-1];if(!(n.fromA>r.toA)){if(n.toAh)break;s+=2}if(!l)return r;new i(l.fromA,l.toA,l.fromB,l.toB).addToSet(r),o=l.toA,a=l.toB}}},ao=class i{constructor(e,t,r){this.view=e,this.state=t,this.transactions=r,this.flags=0,this.startState=e.state,this.changes=Me.empty(this.startState.doc.length);for(let s of r)this.changes=this.changes.compose(s.changes);let n=[];this.changes.iterChangedRanges((s,o,a,l)=>n.push(new kt(s,o,a,l))),this.changedRanges=n}static create(e,t,r){return new i(e,t,r)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}},lo=class extends ee{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=M.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new ve],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new kt(0,0,0,e.state.doc.length)],0,null)}update(e){var t;let r=e.changedRanges;this.minWidth>0&&r.length&&(r.every(({fromA:c,toA:h})=>hthis.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?n=this.domChanged.newSel.head:!Lb(e.changes,this.hasComposition)&&!e.selectionSet&&(n=e.state.selection.main.head));let s=n>-1?Ab(this.view,e.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:c,to:h}=this.hasComposition;r=new kt(c,h,e.changes.mapPos(c,-1),e.changes.mapPos(h,1)).addToSet(r.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(Q.ie||Q.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,a=this.updateDeco(),l=_b(o,a,e.changes);return r=kt.extendWithRanges(r,l),!(this.flags&7)&&r.length==0?!1:(this.updateInner(r,e.startState.doc.length,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,r){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,r);let{observer:n}=this.view;n.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=Q.chrome||Q.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||n.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to=0?n[o]:null;if(!a)break;let{fromA:l,toA:c,fromB:h,toB:u}=a,f,d,m,p;if(r&&r.range.fromBh){let v=ln.build(this.view.state.doc,h,r.range.fromB,this.decorations,this.dynamicDecorationMap),w=ln.build(this.view.state.doc,r.range.toB,u,this.decorations,this.dynamicDecorationMap);d=v.breakAtStart,m=v.openStart,p=w.openEnd;let P=this.compositionView(r);w.breakAtStart?P.breakAfter=1:w.content.length&&P.merge(P.length,P.length,w.content[0],!1,w.openStart,0)&&(P.breakAfter=w.content[0].breakAfter,w.content.shift()),v.content.length&&P.merge(0,0,v.content[v.content.length-1],!0,0,v.openEnd)&&v.content.pop(),f=v.content.concat(P).concat(w.content)}else({content:f,breakAtStart:d,openStart:m,openEnd:p}=ln.build(this.view.state.doc,h,u,this.decorations,this.dynamicDecorationMap));let{i:g,off:O}=s.findPos(c,1),{i:y,off:x}=s.findPos(l,-1);tp(this,y,x,g,O,f,d,m,p)}r&&this.fixCompositionDOM(r)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let r of t.effects)r.is(Sp)&&(this.editContextFormatting=r.value)}compositionView(e){let t=new Tt(e.text.nodeValue);t.flags|=8;for(let{deco:n}of e.marks)t=new ti(n,[t],t.length);let r=new ve;return r.append(t,0),r}fixCompositionDOM(e){let t=(s,o)=>{o.flags|=8|(o.children.some(l=>l.flags&7)?1:0),this.markedForComposition.add(o);let a=ee.get(s);a&&a!=o&&(a.dom=null),o.setDOM(s)},r=this.childPos(e.range.fromB,1),n=this.children[r.i];t(e.line,n);for(let s=e.marks.length-1;s>=-1;s--)r=n.childPos(r.off,1),n=n.children[r.i],t(s>=0?e.marks[s].node:e.text,n)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let r=this.view.root.activeElement,n=r==this.dom,s=!n&&Js(this.dom,this.view.observer.selectionRange)&&!(r&&this.dom.contains(r));if(!(n||t||s))return;let o=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(a.anchor)),c=a.empty?l:this.moveToLine(this.domAtPos(a.head));if(Q.gecko&&a.empty&&!this.hasComposition&&Rb(l)){let u=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(u,l.node.childNodes[l.offset]||null)),l=c=new De(u,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||(!an(l.node,l.offset,h.anchorNode,h.anchorOffset)||!an(c.node,c.offset,h.focusNode,h.focusOffset))&&!this.suppressWidgetCursorChange(h,a))&&(this.view.observer.ignore(()=>{Q.android&&Q.chrome&&this.dom.contains(h.focusNode)&&Db(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let u=pn(this.view.root);if(u)if(a.empty){if(Q.gecko){let f=Qb(l.node,l.offset);if(f&&f!=3){let d=(f==1?Kd:ep)(l.node,l.offset);d&&(l=new De(d.node,d.offset))}}u.collapse(l.node,l.offset),a.bidiLevel!=null&&u.caretBidiLevel!==void 0&&(u.caretBidiLevel=a.bidiLevel)}else if(u.extend){u.collapse(l.node,l.offset);try{u.extend(c.node,c.offset)}catch{}}else{let f=document.createRange();a.anchor>a.head&&([l,c]=[c,l]),f.setEnd(c.node,c.offset),f.setStart(l.node,l.offset),u.removeAllRanges(),u.addRange(f)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),r&&r.focus())}),this.view.observer.setSelectionRange(l,c)),this.impreciseAnchor=l.precise?null:new De(h.anchorNode,h.anchorOffset),this.impreciseHead=c.precise?null:new De(h.focusNode,h.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&an(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,r=pn(e.root),{anchorNode:n,anchorOffset:s}=e.observer.selectionRange;if(!r||!t.empty||!t.assoc||!r.modify)return;let o=ve.find(this,t.head);if(!o)return;let a=o.posAtStart;if(t.head==a||t.head==a+o.length)return;let l=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!l||!c||l.bottom>c.top)return;let h=this.domAtPos(t.head+t.assoc);r.collapse(h.node,h.offset),r.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let u=e.observer.selectionRange;e.docView.posFromDOM(u.anchorNode,u.anchorOffset)!=t.from&&r.collapse(n,s)}moveToLine(e){let t=this.dom,r;if(e.node!=t)return e;for(let n=e.offset;!r&&n=0;n--){let s=ee.get(t.childNodes[n]);s instanceof ve&&(r=s.domAtPos(s.length))}return r?new De(r.node,r.offset,!0):e}nearest(e){for(let t=e;t;){let r=ee.get(t);if(r&&r.rootView==this)return r;t=t.parentNode}return null}posFromDOM(e,t){let r=this.nearest(e);if(!r)throw new RangeError("Trying to find position for a DOM position outside of the document");return r.localPosFromDOM(e,t)+r.posAtStart}domAtPos(e){let{i:t,off:r}=this.childCursor().findPos(e,-1);for(;t=0;o--){let a=this.children[o],l=s-a.breakAfter,c=l-a.length;if(le||a.covers(1))&&(!r||a instanceof ve&&!(r instanceof ve&&t>=0)))r=a,n=c;else if(r&&c==e&&l==e&&a instanceof Ci&&Math.abs(t)<2){if(a.deco.startSide<0)break;o&&(r=null)}s=c}return r?r.coordsAt(e-n,t):null}coordsForChar(e){let{i:t,off:r}=this.childPos(e,1),n=this.children[t];if(!(n instanceof ve))return null;for(;n.children.length;){let{i:a,off:l}=n.childPos(r,1);for(;;a++){if(a==n.children.length)return null;if((n=n.children[a]).length)break}r=l}if(!(n instanceof Tt))return null;let s=pe(n.text,r);if(s==r)return null;let o=Ri(n.dom,r,s).getClientRects();for(let a=0;aMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==G.LTR;for(let c=0,h=0;hn)break;if(c>=r){let d=u.dom.getBoundingClientRect();if(t.push(d.height),o){let m=u.dom.lastChild,p=m?mn(m):[];if(p.length){let g=p[p.length-1],O=l?g.right-d.left:d.right-g.left;O>a&&(a=O,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=f)}}}c=f+u.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?G.RTL:G.LTR}measureTextSize(){for(let s of this.children)if(s instanceof ve){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),t,r,n;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let s=mn(e.firstChild)[0];t=e.getBoundingClientRect().height,r=s?s.width/27:7,n=s?s.height:t,e.remove()}),{lineHeight:t,charWidth:r,textHeight:n}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new so(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let r=0,n=0;;n++){let s=n==t.viewports.length?null:t.viewports[n],o=s?s.from-1:this.length;if(o>r){let a=(t.lineBlockAt(o).bottom-t.lineBlockAt(r).top)/this.view.scaleY;e.push(M.replace({widget:new co(a),block:!0,inclusive:!0,isBlockGap:!0}).range(r,o))}if(!s)break;r=s.to+1}return M.set(e)}updateDeco(){let e=1,t=this.view.state.facet(wn).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),r=!1,n=this.view.state.facet(Tp).map((s,o)=>{let a=typeof s=="function";return a&&(r=!0),a?s(this.view):s});for(n.length&&(this.dynamicDecorationMap[e++]=r,t.push(z.join(n))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];et.anchor?-1:1),n;if(!r)return;!t.empty&&(n=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(r={left:Math.min(r.left,n.left),top:Math.min(r.top,n.top),right:Math.max(r.right,n.right),bottom:Math.max(r.bottom,n.bottom)});let s=Ep(this.view),o={left:r.left-s.left,top:r.top-s.top,right:r.right+s.right,bottom:r.bottom+s.bottom},{offsetWidth:a,offsetHeight:l}=this.view.scrollDOM;hb(this.view.scrollDOM,o,t.head{re.from&&(t=!0)}),t}function qb(i,e,t=1){let r=i.charCategorizer(e),n=i.doc.lineAt(e),s=e-n.from;if(n.length==0)return T.cursor(e);s==0?t=1:s==n.length&&(t=-1);let o=s,a=s;t<0?o=pe(n.text,s,!1):a=pe(n.text,s);let l=r(n.text.slice(o,a));for(;o>0;){let c=pe(n.text,o,!1);if(r(n.text.slice(c,o))!=l)break;o=c}for(;ai?e.left-i:Math.max(0,i-e.right)}function $b(i,e){return e.top>i?e.top-i:Math.max(0,i-e.bottom)}function Nl(i,e){return i.tope.top+1}function Od(i,e){return ei.bottom?{top:i.top,left:i.left,right:i.right,bottom:e}:i}function sc(i,e,t){let r,n,s,o,a=!1,l,c,h,u;for(let m=i.firstChild;m;m=m.nextSibling){let p=mn(m);for(let g=0;gx||o==x&&s>y){r=m,n=O,s=y,o=x;let v=x?t0?g0)}y==0?t>O.bottom&&(!h||h.bottomO.top)&&(c=m,u=O):h&&Nl(h,O)?h=yd(h,O.bottom):u&&Nl(u,O)&&(u=Od(u,O.top))}}if(h&&h.bottom>=t?(r=l,n=h):u&&u.top<=t&&(r=c,n=u),!r)return{node:i,offset:0};let f=Math.max(n.left,Math.min(n.right,e));if(r.nodeType==3)return bd(r,f,t);if(a&&r.contentEditable!="false")return sc(r,f,t);let d=Array.prototype.indexOf.call(i.childNodes,r)+(e>=(n.left+n.right)/2?1:0);return{node:i,offset:d}}function bd(i,e,t){let r=i.nodeValue.length,n=-1,s=1e9,o=0;for(let a=0;at?h.top-t:t-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&u=(h.left+h.right)/2,d=f;if((Q.chrome||Q.gecko)&&Ri(i,a).getBoundingClientRect().left==h.right&&(d=!f),u<=0)return{node:i,offset:a+(d?1:0)};n=a+(d?1:0),s=u}}}return{node:i,offset:n>-1?n:o>0?i.nodeValue.length:0}}function Ap(i,e,t,r=-1){var n,s;let o=i.contentDOM.getBoundingClientRect(),a=o.top+i.viewState.paddingTop,l,{docHeight:c}=i.viewState,{x:h,y:u}=e,f=u-a;if(f<0)return 0;if(f>c)return i.state.doc.length;for(let v=i.viewState.heightOracle.textHeight/2,w=!1;l=i.elementAtHeight(f),l.type!=Le.Text;)for(;f=r>0?l.bottom+v:l.top-v,!(f>=0&&f<=c);){if(w)return t?null:0;w=!0,r=-r}u=a+f;let d=l.from;if(di.viewport.to)return i.viewport.to==i.state.doc.length?i.state.doc.length:t?null:wd(i,o,l,h,u);let m=i.dom.ownerDocument,p=i.root.elementFromPoint?i.root:m,g=p.elementFromPoint(h,u);g&&!i.contentDOM.contains(g)&&(g=null),g||(h=Math.max(o.left+1,Math.min(o.right-1,h)),g=p.elementFromPoint(h,u),g&&!i.contentDOM.contains(g)&&(g=null));let O,y=-1;if(g&&((n=i.docView.nearest(g))===null||n===void 0?void 0:n.isEditable)!=!1){if(m.caretPositionFromPoint){let v=m.caretPositionFromPoint(h,u);v&&({offsetNode:O,offset:y}=v)}else if(m.caretRangeFromPoint){let v=m.caretRangeFromPoint(h,u);v&&({startContainer:O,startOffset:y}=v,(!i.contentDOM.contains(O)||Q.safari&&Bb(O,y,h)||Q.chrome&&Xb(O,y,h))&&(O=void 0))}}if(!O||!i.docView.dom.contains(O)){let v=ve.find(i.docView,d);if(!v)return f>l.top+l.height/2?l.to:l.from;({node:O,offset:y}=sc(v.dom,h,u))}let x=i.docView.nearest(O);if(!x)return null;if(x.isWidget&&((s=x.dom)===null||s===void 0?void 0:s.nodeType)==1){let v=x.dom.getBoundingClientRect();return e.yi.defaultLineHeight*1.5){let a=i.viewState.heightOracle.textHeight,l=Math.floor((n-t.top-(i.defaultLineHeight-a)*.5)/a);s+=l*i.viewState.heightOracle.lineLength}let o=i.state.sliceDoc(t.from,t.to);return t.from+Ns(o,s,i.state.tabSize)}function Bb(i,e,t){let r;if(i.nodeType!=3||e!=(r=i.nodeValue.length))return!1;for(let n=i.nextSibling;n;n=n.nextSibling)if(n.nodeType!=1||n.nodeName!="BR")return!1;return Ri(i,r-1,r).getBoundingClientRect().left>t}function Xb(i,e,t){if(e!=0)return!1;for(let n=i;;){let s=n.parentNode;if(!s||s.nodeType!=1||s.firstChild!=n)return!1;if(s.classList.contains("cm-line"))break;n=s}let r=i.nodeType==1?i.getBoundingClientRect():Ri(i,0,Math.max(i.nodeValue.length,1)).getBoundingClientRect();return t-r.left>5}function oc(i,e){let t=i.lineBlockAt(e);if(Array.isArray(t.type)){for(let r of t.type)if(r.to>e||r.to==e&&(r.to==t.to||r.type==Le.Text))return r}return t}function Nb(i,e,t,r){let n=oc(i,e.head),s=!r||n.type!=Le.Text||!(i.lineWrapping||n.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>n.from?e.head-1:e.head);if(s){let o=i.dom.getBoundingClientRect(),a=i.textDirectionAt(n.from),l=i.posAtCoords({x:t==(a==G.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(l!=null)return T.cursor(l,t?-1:1)}return T.cursor(t?n.to:n.from,t?-1:1)}function vd(i,e,t,r){let n=i.state.doc.lineAt(e.head),s=i.bidiSpans(n),o=i.textDirectionAt(n.from);for(let a=e,l=null;;){let c=Pb(n,s,o,a,t),h=dp;if(!c){if(n.number==(t?i.state.doc.lines:1))return a;h=` +`,n=i.state.doc.line(n.number+(t?1:-1)),s=i.bidiSpans(n),c=i.visualLineSide(n,!t)}if(l){if(!l(h))return a}else{if(!r)return c;l=r(h)}a=c}}function jb(i,e,t){let r=i.state.charCategorizer(e),n=r(t);return s=>{let o=r(s);return n==H.Space&&(n=o),n==o}}function Ib(i,e,t,r){let n=e.head,s=t?1:-1;if(n==(t?i.state.doc.length:0))return T.cursor(n,e.assoc);let o=e.goalColumn,a,l=i.contentDOM.getBoundingClientRect(),c=i.coordsAtPos(n,e.assoc||-1),h=i.documentTop;if(c)o==null&&(o=c.left-l.left),a=s<0?c.top:c.bottom;else{let d=i.viewState.lineBlockAt(n);o==null&&(o=Math.min(l.right-l.left,i.defaultCharacterWidth*(n-d.from))),a=(s<0?d.top:d.bottom)+h}let u=l.left+o,f=r??i.viewState.heightOracle.textHeight>>1;for(let d=0;;d+=10){let m=a+(f+d)*s,p=Ap(i,{x:u,y:m},!1,s);if(ml.bottom||(s<0?pn)){let g=i.docView.coordsForChar(p),O=!g||m{if(e>s&&en(i)),t.from,e.head>t.from?-1:1);return r==t.from?t:T.cursor(r,rnull),Q.gecko&&nw(e.contentDOM.ownerDocument)}handleEvent(e){!Yb(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||this.runHandlers(e.type,e)}runHandlers(e,t){let r=this.handlers[e];if(r){for(let n of r.observers)n(this.view,t);for(let n of r.handlers){if(t.defaultPrevented)break;if(n(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=Wb(e),r=this.handlers,n=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,a=r[s];a&&o!=!a.handlers.length&&(n.removeEventListener(s,this.handleEvent),a=null),a||n.addEventListener(s,this.handleEvent,{passive:o})}for(let s in r)s!="scroll"&&!t[s]&&n.removeEventListener(s,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&Mp.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),Q.android&&Q.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return Q.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((t=Qp.find(r=>r.keyCode==e.keyCode))&&!e.ctrlKey||zb.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from0?!0:Q.safari&&!Q.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}};function xd(i,e){return(t,r)=>{try{return e.call(i,r,t)}catch(n){xe(t.state,n)}}}function Wb(i){let e=Object.create(null);function t(r){return e[r]||(e[r]={observers:[],handlers:[]})}for(let r of i){let n=r.spec;if(n&&n.domEventHandlers)for(let s in n.domEventHandlers){let o=n.domEventHandlers[s];o&&t(s).handlers.push(xd(r.value,o))}if(n&&n.domEventObservers)for(let s in n.domEventObservers){let o=n.domEventObservers[s];o&&t(s).observers.push(xd(r.value,o))}}for(let r in pt)t(r).handlers.push(pt[r]);for(let r in st)t(r).observers.push(st[r]);return e}var Qp=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],zb="dthko",Mp=[16,17,18,20,91,92,224,225],zs=6;function Us(i){return Math.max(0,i)*.7+8}function Ub(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}var lc=class{constructor(e,t,r,n){this.view=e,this.startEvent=t,this.style=r,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParent=ub(e.contentDOM),this.atoms=e.state.facet(Xc).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(W.allowMultipleSelections)&&Fb(e,t),this.dragging=Gb(e,t)&&qp(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){var t;if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Ub(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let r=0,n=0,s=((t=this.scrollParent)===null||t===void 0?void 0:t.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},o=Ep(this.view);e.clientX-o.left<=s.left+zs?r=-Us(s.left-e.clientX):e.clientX+o.right>=s.right-zs&&(r=Us(e.clientX-s.right)),e.clientY-o.top<=s.top+zs?n=-Us(s.top-e.clientY):e.clientY+o.bottom>=s.bottom-zs&&(n=Us(e.clientY-s.bottom)),this.setScrollSpeed(r,n)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let r=0;rt.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}};function Fb(i,e){let t=i.state.facet(pp);return t.length?t[0](e):Q.mac?e.metaKey:e.ctrlKey}function Hb(i,e){let t=i.state.facet(mp);return t.length?t[0](e):Q.mac?!e.altKey:!e.ctrlKey}function Gb(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let r=pn(i.root);if(!r||r.rangeCount==0)return!0;let n=r.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Yb(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,r;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(r=ee.get(t))&&r.ignoreEvent(e))return!1;return!0}var pt=Object.create(null),st=Object.create(null),_p=Q.ie&&Q.ie_version<15||Q.ios&&Q.webkit_version<604;function Zb(i){let e=i.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{i.focus(),t.remove(),Dp(i,t.value)},50)}function Dp(i,e){let{state:t}=i,r,n=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(cc!=null&&t.selection.ranges.every(l=>l.empty)&&cc==s.toString()){let l=-1;r=t.changeByRange(c=>{let h=t.doc.lineAt(c.from);if(h.from==l)return{range:c};l=h.from;let u=t.toText((o?s.line(n++).text:e)+t.lineBreak);return{changes:{from:h.from,insert:u},range:T.cursor(c.from+u.length)}})}else o?r=t.changeByRange(l=>{let c=s.line(n++);return{changes:{from:l.from,to:l.to,insert:c.text},range:T.cursor(l.from+c.length)}}):r=t.replaceSelection(s);i.dispatch(r,{userEvent:"input.paste",scrollIntoView:!0})}st.scroll=i=>{i.inputState.lastScrollTop=i.scrollDOM.scrollTop,i.inputState.lastScrollLeft=i.scrollDOM.scrollLeft};pt.keydown=(i,e)=>(i.inputState.setSelectionOrigin("select"),e.keyCode==27&&i.inputState.tabFocusMode!=0&&(i.inputState.tabFocusMode=Date.now()+2e3),!1);st.touchstart=(i,e)=>{i.inputState.lastTouchTime=Date.now(),i.inputState.setSelectionOrigin("select.pointer")};st.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};pt.mousedown=(i,e)=>{if(i.observer.flush(),i.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let r of i.state.facet(gp))if(t=r(i,e),t)break;if(!t&&e.button==0&&(t=ew(i,e)),t){let r=!i.hasFocus;i.inputState.startMouseSelection(new lc(i,e,t,r)),r&&i.observer.ignore(()=>{Yd(i.contentDOM);let s=i.root.activeElement;s&&!s.contains(i.contentDOM)&&s.blur()});let n=i.inputState.mouseSelection;if(n)return n.start(e),n.dragging===!1}return!1};function Sd(i,e,t,r){if(r==1)return T.cursor(e,t);if(r==2)return qb(i.state,e,t);{let n=ve.find(i.docView,e),s=i.state.doc.lineAt(n?n.posAtEnd:e),o=n?n.posAtStart:s.from,a=n?n.posAtEnd:s.to;return ai>=e.top&&i<=e.bottom,kd=(i,e,t)=>Lp(e,t)&&i>=t.left&&i<=t.right;function Jb(i,e,t,r){let n=ve.find(i.docView,e);if(!n)return 1;let s=e-n.posAtStart;if(s==0)return 1;if(s==n.length)return-1;let o=n.coordsAt(s,-1);if(o&&kd(t,r,o))return-1;let a=n.coordsAt(s,1);return a&&kd(t,r,a)?1:o&&Lp(r,o)?-1:1}function Td(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:Jb(i,t,e.clientX,e.clientY)}}var Kb=Q.ie&&Q.ie_version<=11,Pd=null,Cd=0,Ed=0;function qp(i){if(!Kb)return i.detail;let e=Pd,t=Ed;return Pd=i,Ed=Date.now(),Cd=!e||t>Date.now()-400&&Math.abs(e.clientX-i.clientX)<2&&Math.abs(e.clientY-i.clientY)<2?(Cd+1)%3:1}function ew(i,e){let t=Td(i,e),r=qp(e),n=i.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),n=n.map(s.changes))},get(s,o,a){let l=Td(i,s),c,h=Sd(i,l.pos,l.bias,r);if(t.pos!=l.pos&&!o){let u=Sd(i,t.pos,t.bias,r),f=Math.min(u.from,h.from),d=Math.max(u.to,h.to);h=f1&&(c=tw(n,l.pos))?c:a?n.addRange(h):T.create([h])}}}function tw(i,e){for(let t=0;t=e)return T.create(i.ranges.slice(0,t).concat(i.ranges.slice(t+1)),i.mainIndex==t?0:i.mainIndex-(i.mainIndex>t?1:0))}return null}pt.dragstart=(i,e)=>{let{selection:{main:t}}=i.state;if(e.target.draggable){let n=i.docView.nearest(e.target);if(n&&n.isWidget){let s=n.posAtStart,o=s+n.length;(s>=t.to||o<=t.from)&&(t=T.range(s,o))}}let{inputState:r}=i;return r.mouseSelection&&(r.mouseSelection.dragging=!0),r.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",i.state.sliceDoc(t.from,t.to)),e.dataTransfer.effectAllowed="copyMove"),!1};pt.dragend=i=>(i.inputState.draggedContent=null,!1);function Rd(i,e,t,r){if(!t)return;let n=i.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=i.inputState,o=r&&s&&Hb(i,e)?{from:s.from,to:s.to}:null,a={from:n,insert:t},l=i.state.changes(o?[o,a]:a);i.focus(),i.dispatch({changes:l,selection:{anchor:l.mapPos(n,-1),head:l.mapPos(n,1)},userEvent:o?"move.drop":"input.drop"}),i.inputState.draggedContent=null}pt.drop=(i,e)=>{if(!e.dataTransfer)return!1;if(i.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let r=Array(t.length),n=0,s=()=>{++n==t.length&&Rd(i,e,r.filter(o=>o!=null).join(i.state.lineBreak),!1)};for(let o=0;o{/[\x00-\x08\x0e-\x1f]{2}/.test(a.result)||(r[o]=a.result),s()},a.readAsText(t[o])}return!0}else{let r=e.dataTransfer.getData("Text");if(r)return Rd(i,e,r,!0),!0}return!1};pt.paste=(i,e)=>{if(i.state.readOnly)return!0;i.observer.flush();let t=_p?null:e.clipboardData;return t?(Dp(i,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Zb(i),!1)};function iw(i,e){let t=i.dom.parentNode;if(!t)return;let r=t.appendChild(document.createElement("textarea"));r.style.cssText="position: fixed; left: -10000px; top: 10px",r.value=e,r.focus(),r.selectionEnd=e.length,r.selectionStart=0,setTimeout(()=>{r.remove(),i.focus()},50)}function rw(i){let e=[],t=[],r=!1;for(let n of i.selection.ranges)n.empty||(e.push(i.sliceDoc(n.from,n.to)),t.push(n));if(!e.length){let n=-1;for(let{from:s}of i.selection.ranges){let o=i.doc.lineAt(s);o.number>n&&(e.push(o.text),t.push({from:o.from,to:Math.min(i.doc.length,o.to+1)})),n=o.number}r=!0}return{text:e.join(i.lineBreak),ranges:t,linewise:r}}var cc=null;pt.copy=pt.cut=(i,e)=>{let{text:t,ranges:r,linewise:n}=rw(i.state);if(!t&&!n)return!1;cc=n?t:null,e.type=="cut"&&!i.state.readOnly&&i.dispatch({changes:r,scrollIntoView:!0,userEvent:"delete.cut"});let s=_p?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",t),!0):(iw(i,t),!1)};var Vp=Be.define();function $p(i,e){let t=[];for(let r of i.facet(bp)){let n=r(i,e);n&&t.push(n)}return t?i.update({effects:t,annotations:Vp.of(!0)}):null}function Bp(i){setTimeout(()=>{let e=i.hasFocus;if(e!=i.inputState.notifiedFocused){let t=$p(i.state,e);t?i.dispatch(t):i.update([])}},10)}st.focus=i=>{i.inputState.lastFocusTime=Date.now(),!i.scrollDOM.scrollTop&&(i.inputState.lastScrollTop||i.inputState.lastScrollLeft)&&(i.scrollDOM.scrollTop=i.inputState.lastScrollTop,i.scrollDOM.scrollLeft=i.inputState.lastScrollLeft),Bp(i)};st.blur=i=>{i.observer.clearSelectionRange(),Bp(i)};st.compositionstart=st.compositionupdate=i=>{i.observer.editContext||(i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0&&(i.inputState.composing=0))};st.compositionend=i=>{i.observer.editContext||(i.inputState.composing=-1,i.inputState.compositionEndedAt=Date.now(),i.inputState.compositionPendingKey=!0,i.inputState.compositionPendingChange=i.observer.pendingRecords().length>0,i.inputState.compositionFirstChange=null,Q.chrome&&Q.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50))};st.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};pt.beforeinput=(i,e)=>{var t;let r;if(Q.chrome&&Q.android&&(r=Qp.find(n=>n.inputType==e.inputType))&&(i.observer.delayAndroidKey(r.key,r.keyCode),r.key=="Backspace"||r.key=="Delete")){let n=((t=window.visualViewport)===null||t===void 0?void 0:t.height)||0;setTimeout(()=>{var s;(((s=window.visualViewport)===null||s===void 0?void 0:s.height)||0)>n+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}return Q.ios&&e.inputType=="deleteContentForward"&&i.observer.flushSoon(),Q.safari&&e.inputType=="insertText"&&i.inputState.composing>=0&&setTimeout(()=>st.compositionend(i,e),20),!1};var Ad=new Set;function nw(i){Ad.has(i)||(Ad.add(i),i.addEventListener("copy",()=>{}),i.addEventListener("cut",()=>{}))}var Qd=["pre-wrap","normal","pre-line","break-spaces"],hc=class{constructor(e){this.lineWrapping=e,this.doc=j.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,t){let r=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(r+=Math.max(0,Math.ceil((t-e-r*this.lineLength*.5)/this.lineLength))),this.lineHeight*r}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return Qd.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let r=0;r-1,l=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=a;if(this.lineWrapping=a,this.lineHeight=t,this.charWidth=r,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let c=0;c0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,t){this.height!=t&&(Math.abs(this.height-t)>eo&&(e.heightChanged=!0),this.height=t)}replace(e,t,r){return i.of(r)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,r,n){let s=this,o=r.doc;for(let a=n.length-1;a>=0;a--){let{fromA:l,toA:c,fromB:h,toB:u}=n[a],f=s.lineAt(l,te.ByPosNoHeight,r.setDoc(t),0,0),d=f.to>=c?f:s.lineAt(c,te.ByPosNoHeight,r,0,0);for(u+=d.to-c,c=d.to;a>0&&f.from<=n[a-1].toA;)l=n[a-1].fromA,h=n[a-1].fromB,a--,ls*2){let a=e[t-1];a.break?e.splice(--t,1,a.left,null,a.right):e.splice(--t,1,a.left,a.right),r+=1+a.break,n-=a.size}else if(s>n*2){let a=e[r];a.break?e.splice(r,1,a.left,null,a.right):e.splice(r,1,a.left,a.right),r+=2+a.break,s-=a.size}else break;else if(n=s&&o(this.blockAt(0,r,n,s))}updateHeight(e,t=0,r=!1,n){return n&&n.from<=t&&n.more&&this.setHeight(e,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}},nt=class i extends ho{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,r,n){return new xt(n,this.length,r,this.height,this.breaks)}replace(e,t,r){let n=r[0];return r.length==1&&(n instanceof i||n instanceof ei&&n.flags&4)&&Math.abs(this.length-n.length)<10?(n instanceof ei?n=new i(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Fe.of(r)}updateHeight(e,t=0,r=!1,n){return n&&n.from<=t&&n.more?this.setHeight(e,n.heights[n.index++]):(r||this.outdated)&&this.setHeight(e,Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}},ei=class i extends Fe{constructor(e){super(e,0)}heightMetrics(e,t){let r=e.doc.lineAt(t).number,n=e.doc.lineAt(t+this.length).number,s=n-r+1,o,a=0;if(e.lineWrapping){let l=Math.min(this.height,e.lineHeight*s);o=l/s,this.length>s+1&&(a=(this.height-l)/(this.length-s-1))}else o=this.height/s;return{firstLine:r,lastLine:n,perLine:o,perChar:a}}blockAt(e,t,r,n){let{firstLine:s,lastLine:o,perLine:a,perChar:l}=this.heightMetrics(t,n);if(t.lineWrapping){let c=n+(e0){let s=r[r.length-1];s instanceof i?r[r.length-1]=new i(s.length+n):r.push(null,new i(n-1))}if(e>0){let s=r[0];s instanceof i?r[0]=new i(e+s.length):r.unshift(new i(e-1),null)}return Fe.of(r)}decomposeLeft(e,t){t.push(new i(e-1),null)}decomposeRight(e,t){t.push(null,new i(this.length-e-1))}updateHeight(e,t=0,r=!1,n){let s=t+this.length;if(n&&n.from<=t+this.length&&n.more){let o=[],a=Math.max(t,n.from),l=-1;for(n.from>t&&o.push(new i(n.from-t-1).updateHeight(e,t));a<=s&&n.more;){let h=e.doc.lineAt(a).length;o.length&&o.push(null);let u=n.heights[n.index++];l==-1?l=u:Math.abs(u-l)>=eo&&(l=-2);let f=new nt(h,u);f.outdated=!1,o.push(f),a+=h+1}a<=s&&o.push(null,new i(s-a).updateHeight(e,a));let c=Fe.of(o);return(l<0||Math.abs(c.height-this.height)>=eo||Math.abs(l-this.heightMetrics(e,t).perLine)>=eo)&&(e.heightChanged=!0),c}else(r||this.outdated)&&(this.setHeight(e,e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}},fc=class extends Fe{constructor(e,t,r){super(e.length+t+r.length,e.height+r.height,t|(e.outdated||r.outdated?2:0)),this.left=e,this.right=r,this.size=e.size+r.size}get break(){return this.flags&1}blockAt(e,t,r,n){let s=r+this.left.height;return ea))return c;let h=t==te.ByPosNoHeight?te.ByPosNoHeight:te.ByPos;return l?c.join(this.right.lineAt(a,h,r,o,a)):this.left.lineAt(a,h,r,n,s).join(c)}forEachLine(e,t,r,n,s,o){let a=n+this.left.height,l=s+this.left.length+this.break;if(this.break)e=l&&this.right.forEachLine(e,t,r,a,l,o);else{let c=this.lineAt(l,te.ByPos,r,n,s);e=e&&c.from<=t&&o(c),t>c.to&&this.right.forEachLine(c.to+1,t,r,a,l,o)}}replace(e,t,r){let n=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-n,t-n,r));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let a of r)s.push(a);if(e>0&&Md(s,o-1),t=r&&t.push(null)),e>r&&this.right.decomposeLeft(e-r,t)}decomposeRight(e,t){let r=this.left.length,n=r+this.break;if(e>=n)return this.right.decomposeRight(e-n,t);e2*t.size||t.size>2*e.size?Fe.of(this.break?[e,null,t]:[e,t]):(this.left=e,this.right=t,this.height=e.height+t.height,this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,r=!1,n){let{left:s,right:o}=this,a=t+s.length+this.break,l=null;return n&&n.from<=t+s.length&&n.more?l=s=s.updateHeight(e,t,r,n):s.updateHeight(e,t,r),n&&n.from<=a+o.length&&n.more?l=o=o.updateHeight(e,a,r,n):o.updateHeight(e,a,r),l?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}};function Md(i,e){let t,r;i[e]==null&&(t=i[e-1])instanceof ei&&(r=i[e+1])instanceof ei&&i.splice(e-1,3,new ei(t.length+1+r.length))}var sw=5,dc=class i{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let r=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof nt?n.length+=r-this.pos:(r>this.pos||!this.isCovered)&&this.nodes.push(new nt(r-this.pos,-1)),this.writtenTo=r,t>r&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,r){if(e=sw)&&this.addLineDeco(n,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenToe&&this.nodes.push(new nt(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let r=new ei(t-e);return this.oracle.doc.lineAt(e).to==t&&(r.flags|=4),r}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof nt)return e;let t=new nt(0,-1);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,r){let n=this.ensureLine();n.length+=r,n.collapsed+=r,n.widgetHeight=Math.max(n.widgetHeight,e),n.breaks+=t,this.writtenTo=this.pos=this.pos+r}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof nt)&&!this.isCovered?this.nodes.push(new nt(0,-1)):(this.writtenToh.clientHeight||h.scrollWidth>h.clientWidth)&&u.overflow!="visible"){let f=h.getBoundingClientRect();s=Math.max(s,f.left),o=Math.min(o,f.right),a=Math.max(a,f.top),l=c==i.parentNode?f.bottom:Math.min(l,f.bottom)}c=u.position=="absolute"||u.position=="fixed"?h.offsetParent:h.parentNode}else if(c.nodeType==11)c=c.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:a-(t.top+e),bottom:Math.max(a,l)-(t.top+e)}}function lw(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var un=class{constructor(e,t,r){this.from=e,this.to=t,this.size=r}static same(e,t){if(e.length!=t.length)return!1;for(let r=0;rtypeof r!="function"&&r.class=="cm-lineWrapping");this.heightOracle=new hc(t),this.stateDeco=e.facet(wn).filter(r=>typeof r!="function"),this.heightMap=Fe.empty().applyChanges(this.stateDeco,j.empty,this.heightOracle.setDoc(e.doc),[new kt(0,0,0,e.doc.length)]);for(let r=0;r<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());r++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=M.set(this.lineGaps.map(r=>r.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let r=0;r<=1;r++){let n=r?t.head:t.anchor;if(!e.some(({from:s,to:o})=>n>=s&&n<=o)){let{from:s,to:o}=this.lineBlockAt(n);e.push(new lr(s,o))}}return this.viewports=e.sort((r,n)=>r.from-n.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?_d:new gc(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(nn(e,this.scaler))})}update(e,t=null){this.state=e.state;let r=this.stateDeco;this.stateDeco=this.state.facet(wn).filter(h=>typeof h!="function");let n=e.changedRanges,s=kt.extendWithRanges(n,ow(r,this.stateDeco,e?e.changes:Me.empty(this.state.doc.length))),o=this.heightMap.height,a=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=o&&(e.flags|=2),a?(this.scrollAnchorPos=e.changes.mapPos(a.from,-1),this.scrollAnchorHeight=a.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));let c=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,e.flags|=this.updateForViewport(),(c||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(vp)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,r=window.getComputedStyle(t),n=this.heightOracle,s=r.whiteSpace;this.defaultTextDirection=r.direction=="rtl"?G.RTL:G.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),a=t.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let c=0,h=0;if(a.width&&a.height){let{scaleX:v,scaleY:w}=Gd(t,a);(v>.005&&Math.abs(this.scaleX-v)>.005||w>.005&&Math.abs(this.scaleY-w)>.005)&&(this.scaleX=v,this.scaleY=w,c|=8,o=l=!0)}let u=(parseInt(r.paddingTop)||0)*this.scaleY,f=(parseInt(r.paddingBottom)||0)*this.scaleY;(this.paddingTop!=u||this.paddingBottom!=f)&&(this.paddingTop=u,this.paddingBottom=f,c|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,c|=8);let d=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=Jd(e.scrollDOM);let m=(this.printing?lw:aw)(t,this.paddingTop),p=m.top-this.pixelViewport.top,g=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let O=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(O!=this.inView&&(this.inView=O,O&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let y=a.width;if((this.contentDOMWidth!=y||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,c|=8),l){let v=e.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(v)&&(o=!0),o||n.lineWrapping&&Math.abs(y-this.contentDOMWidth)>n.charWidth){let{lineHeight:w,charWidth:P,textHeight:C}=e.docView.measureTextSize();o=w>0&&n.refresh(s,w,P,C,y/P,v),o&&(e.docView.minWidth=0,c|=8)}p>0&&g>0?h=Math.max(p,g):p<0&&g<0&&(h=Math.min(p,g)),n.heightChanged=!1;for(let w of this.viewports){let P=w.from==this.viewport.from?v:e.docView.measureVisibleLineHeights(w);this.heightMap=(o?Fe.empty().applyChanges(this.stateDeco,j.empty,this.heightOracle,[new kt(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new uc(w.from,P))}n.heightChanged&&(c|=2)}let x=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return x&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),c|=this.updateForViewport()),(c&2||x)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),c}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let r=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:a}=this,l=new lr(n.lineAt(o-r*1e3,te.ByHeight,s,0,0).from,n.lineAt(a+(1-r)*1e3,te.ByHeight,s,0,0).to);if(t){let{head:c}=t.range;if(cl.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),u=n.lineAt(c,te.ByPos,s,0,0),f;t.y=="center"?f=(u.top+u.bottom)/2-h/2:t.y=="start"||t.y=="nearest"&&c=a+Math.max(10,Math.min(r,250)))&&n>o-2*1e3&&s>1,o=n<<1;if(this.defaultTextDirection!=G.LTR&&!r)return[];let a=[],l=(h,u,f,d)=>{if(u-hh&&OO.from>=f.from&&O.to<=f.to&&Math.abs(O.from-h)O.fromy));if(!g){if(uO.from<=u&&O.to>=u)){let O=t.moveToLineBoundary(T.cursor(u),!1,!0).head;O>h&&(u=O)}g=new un(h,u,this.gapSize(f,h,u,d))}a.push(g)},c=h=>{if(h.lengthh.from&&l(h.from,d,h,u),mt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];z.spans(e,this.viewport.from,this.viewport.to,{span(n,s){t.push({from:n,to:s})},point(){}},20);let r=t.length!=this.visibleRanges.length||this.visibleRanges.some((n,s)=>n.from!=t[s].from||n.to!=t[s].to);return this.visibleRanges=t,r?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||nn(this.heightMap.lineAt(e,te.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||nn(this.heightMap.lineAt(this.scaler.fromDOM(e),te.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return nn(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}},lr=class{constructor(e,t){this.from=e,this.to=t}};function cw(i,e,t){let r=[],n=i,s=0;return z.spans(t,i,e,{span(){},point(o,a){o>n&&(r.push({from:n,to:o}),s+=o-n),n=a}},20),n=1)return e[e.length-1].to;let r=Math.floor(i*t);for(let n=0;;n++){let{from:s,to:o}=e[n],a=o-s;if(r<=a)return s+r;r-=a}}function Hs(i,e){let t=0;for(let{from:r,to:n}of i.ranges){if(e<=n){t+=e-r;break}t+=n-r}return t/i.total}function hw(i,e){for(let t of i)if(e(t))return t}var _d={toDOM(i){return i},fromDOM(i){return i},scale:1,eq(i){return i==this}},gc=class i{constructor(e,t,r){let n=0,s=0,o=0;this.viewports=r.map(({from:a,to:l})=>{let c=t.lineAt(a,te.ByPos,e,0,0).top,h=t.lineAt(l,te.ByPos,e,0,0).bottom;return n+=h-c,{from:a,to:l,top:c,bottom:h,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(t.height-n);for(let a of this.viewports)a.domTop=o+(a.top-s)*this.scale,o=a.domBottom=a.domTop+(a.bottom-a.top),s=a.bottom}toDOM(e){for(let t=0,r=0,n=0;;t++){let s=tt.from==e.viewports[r].from&&t.to==e.viewports[r].to):!1}};function nn(i,e){if(e.scale==1)return i;let t=e.toDOM(i.top),r=e.toDOM(i.bottom);return new xt(i.from,i.length,t,r-t,Array.isArray(i._content)?i._content.map(n=>nn(n,e)):i._content)}var Gs=A.define({combine:i=>i.join(" ")}),Oc=A.define({combine:i=>i.indexOf(!0)>-1}),yc=rt.newName(),Xp=rt.newName(),Np=rt.newName(),jp={"&light":"."+Xp,"&dark":"."+Np};function bc(i,e,t){return new rt(e,{finish(r){return/&/.test(r)?r.replace(/&\w*/,n=>{if(n=="&")return i;if(!t||!t[n])throw new RangeError(`Unsupported selector: ${n}`);return t[n]}):i+" "+r}})}var uw=bc("."+yc,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},jp),sn="\uFFFF",wc=class{constructor(e,t){this.points=e,this.text="",this.lineSeparator=t.facet(W.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=sn}readRange(e,t){if(!e)return this;let r=e.parentNode;for(let n=e;;){this.findPointBefore(r,n);let s=this.text.length;this.readNode(n);let o=n.nextSibling;if(o==t)break;let a=ee.get(n),l=ee.get(o);(a&&l?a.breakAfter:(a?a.breakAfter:no(n))||no(o)&&(n.nodeName!="BR"||n.cmIgnore)&&this.text.length>s)&&this.lineBreak(),n=o}return this.findPointBefore(r,t),this}readTextNode(e){let t=e.nodeValue;for(let r of this.points)r.node==e&&(r.pos=this.text.length+Math.min(r.offset,t.length));for(let r=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,a;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,r),o=this.lineSeparator.length):(a=n.exec(t))&&(s=a.index,o=a[0].length),this.append(t.slice(r,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=o-1);r=s+o}}readNode(e){if(e.cmIgnore)return;let t=ee.get(e),r=t&&t.overrideDOMText;if(r!=null){this.findPointInside(e,r.length);for(let n=r.iter();!n.next().done;)n.lineBreak?this.lineBreak():this.append(n.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let r of this.points)r.node==e&&e.childNodes[r.offset]==t&&(r.pos=this.text.length)}findPointInside(e,t){for(let r of this.points)(e.nodeType==3?r.node==e:e.contains(r.node))&&(r.pos=this.text.length+(fw(e,r.node,r.offset)?t:0))}};function fw(i,e,t){for(;;){if(!e||t-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,r,0))){let a=s||o?[]:mw(e),l=new wc(a,e.state);l.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=l.text,this.newSel=gw(a,this.bounds.from)}else{let a=e.observer.selectionRange,l=s&&s.node==a.focusNode&&s.offset==a.focusOffset||!Fl(e.contentDOM,a.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),c=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!Fl(e.contentDOM,a.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset),h=e.viewport;if((Q.ios||Q.chrome)&&e.state.selection.main.empty&&l!=c&&(h.from>0||h.toDate.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:a}=e.bounds,l=n.from,c=null;(s===8||Q.android&&e.text.length=n.from&&t.to<=n.to&&(t.from!=n.from||t.to!=n.to)&&n.to-n.from-(t.to-t.from)<=4?t={from:n.from,to:n.to,insert:i.state.doc.slice(n.from,t.from).append(t.insert).append(i.state.doc.slice(t.to,n.to))}:(Q.mac||Q.android)&&t&&t.from==t.to&&t.from==n.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(r&&t.insert.length==2&&(r=T.single(r.main.anchor-1,r.main.head-1)),t={from:n.from,to:n.to,insert:j.of([" "])}):Q.chrome&&t&&t.from==t.to&&t.from==n.head&&t.insert.toString()==` + `&&i.lineWrapping&&(r&&(r=T.single(r.main.anchor-1,r.main.head-1)),t={from:n.from,to:n.to,insert:j.of([" "])}),t)return Wp(i,t,r,s);if(r&&!r.main.eq(n)){let o=!1,a="select";return i.inputState.lastSelectionTime>Date.now()-50&&(i.inputState.lastSelectionOrigin=="select"&&(o=!0),a=i.inputState.lastSelectionOrigin),i.dispatch({selection:r,scrollIntoView:o,userEvent:a}),!0}else return!1}function Wp(i,e,t,r=-1){if(Q.ios&&i.inputState.flushIOSKey(e))return!0;let n=i.state.selection.main;if(Q.android&&(e.to==n.to&&(e.from==n.from||e.from==n.from-1&&i.state.sliceDoc(e.from,n.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&ur(i.contentDOM,"Enter",13)||(e.from==n.from-1&&e.to==n.to&&e.insert.length==0||r==8&&e.insert.lengthn.head)&&ur(i.contentDOM,"Backspace",8)||e.from==n.from&&e.to==n.to+1&&e.insert.length==0&&ur(i.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();i.inputState.composing>=0&&i.inputState.composing++;let o,a=()=>o||(o=dw(i,e,t));return i.state.facet(yp).some(l=>l(i,e.from,e.to,s,a))||i.dispatch(a()),!0}function dw(i,e,t){let r,n=i.state,s=n.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&i.inputState.composing<0){let a=s.frome.to?n.sliceDoc(e.to,s.to):"";r=n.replaceSelection(i.state.toText(a+e.insert.sliceString(0,void 0,i.state.lineBreak)+l))}else{let a=n.changes(e),l=t&&t.main.to<=a.newLength?t.main:void 0;if(n.selection.ranges.length>1&&i.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let c=i.state.sliceDoc(e.from,e.to),h,u=t&&Rp(i,t.main.head);if(u){let m=e.insert.length-(e.to-e.from);h={from:u.from,to:u.to-m}}else h=i.state.doc.lineAt(s.head);let f=s.to-e.to,d=s.to-s.from;r=n.changeByRange(m=>{if(m.from==s.from&&m.to==s.to)return{changes:a,range:l||m.map(a)};let p=m.to-f,g=p-c.length;if(m.to-m.from!=d||i.state.sliceDoc(g,p)!=c||m.to>=h.from&&m.from<=h.to)return{range:m};let O=n.changes({from:g,to:p,insert:e.insert}),y=m.to-s.to;return{changes:O,range:l?T.range(Math.max(0,l.anchor+y),Math.max(0,l.head+y)):m.map(O)}})}else r={changes:a,selection:l&&n.selection.replaceRange(l)}}let o="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,o+=".compose",i.inputState.compositionFirstChange&&(o+=".start",i.inputState.compositionFirstChange=!1)),n.update(r,{userEvent:o,scrollIntoView:!0})}function pw(i,e,t,r){let n=Math.min(i.length,e.length),s=0;for(;s0&&a>0&&i.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if(r=="end"){let l=Math.max(0,s-Math.min(o,a));t-=o+l-s}if(o=o?s-t:0;s-=l,a=s+(a-o),o=s}else if(a=a?s-t:0;s-=l,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}function mw(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:r,focusNode:n,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new fo(t,r)),(n!=t||s!=r)&&e.push(new fo(n,s))),e}function gw(i,e){if(i.length==0)return null;let t=i[0].pos,r=i.length==2?i[1].pos:t;return t>-1&&r>-1?T.single(t+e,r+e):null}var Ow={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Il=Q.ie&&Q.ie_version<=11,xc=class{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new Hl,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let r of t)this.queue.push(r);(Q.ie&&Q.ie_version<=11||Q.ios&&e.composing)&&t.some(r=>r.type=="childList"&&r.removedNodes.length||r.type=="characterData"&&r.oldValue.length>r.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&e.constructor.EDIT_CONTEXT!==!1&&!(Q.chrome&&Q.chrome_version<126)&&(this.editContext=new Sc(e),e.state.facet(Jt)&&(e.contentDOM.editContext=this.editContext.editContext)),Il&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){e.type=="change"&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,r)=>t!=e[r]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:r}=this,n=this.selectionRange;if(r.state.facet(Jt)?r.root.activeElement!=this.dom:!Js(r.dom,n))return;let s=n.anchorNode&&r.docView.nearest(n.anchorNode);if(s&&s.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(Q.ie&&Q.ie_version<=11||Q.android&&Q.chrome)&&!r.state.selection.main.empty&&n.focusNode&&an(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=pn(e.root);if(!t)return!1;let r=Q.safari&&e.root.nodeType==11&&lb(this.dom.ownerDocument)==this.dom&&yw(this.view,t)||t;if(!r||this.selectionRange.eq(r))return!1;let n=Js(this.dom,r);return n&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&ur(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(n)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,r=-1,n=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(n=!0),t==-1?{from:t,to:r}=o:(t=Math.min(o.from,t),r=Math.max(o.to,r)))}return{from:t,to:r,typeOver:n}}readChange(){let{from:e,to:t,typeOver:r}=this.processRecords(),n=this.selectionChanged&&Js(this.dom,this.selectionRange);if(e<0&&!n)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new vc(this.view,e,t,r);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let r=this.view.state,n=Ip(this.view,t);return this.view.state==r&&(t.domChanged||t.newSel&&!t.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),n}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let r=Dd(t,e.previousSibling||e.target.previousSibling,-1),n=Dd(t,e.nextSibling||e.target.nextSibling,1);return{from:r?t.posAfter(r):t.posAtStart,to:n?t.posBefore(n):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener("change",this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener("change",this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Jt)!=e.state.facet(Jt)&&(e.view.contentDOM.editContext=e.state.facet(Jt)?this.editContext.editContext:null))}destroy(){var e,t,r;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(r=this.resizeScroll)===null||r===void 0||r.disconnect();for(let n of this.scrollTargets)n.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}};function Dd(i,e,t){for(;e;){let r=ee.get(e);if(r&&r.parent==i)return r;let n=e.parentNode;e=n!=i.dom?n:t>0?e.nextSibling:e.previousSibling}return null}function Ld(i,e){let t=e.startContainer,r=e.startOffset,n=e.endContainer,s=e.endOffset,o=i.docView.domAtPos(i.state.selection.main.anchor);return an(o.node,o.offset,n,s)&&([t,r,n,s]=[n,s,t,r]),{anchorNode:t,anchorOffset:r,focusNode:n,focusOffset:s}}function yw(i,e){if(e.getComposedRanges){let n=e.getComposedRanges(i.root)[0];if(n)return Ld(i,n)}let t=null;function r(n){n.preventDefault(),n.stopImmediatePropagation(),t=n.getTargetRanges()[0]}return i.contentDOM.addEventListener("beforeinput",r,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",r,!0),t?Ld(i,t):null}var Sc=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});t.addEventListener("textupdate",r=>{let{anchor:n}=e.state.selection.main,s={from:this.toEditorPos(r.updateRangeStart),to:this.toEditorPos(r.updateRangeEnd),insert:j.of(r.text.split(` +`))};s.from==this.from&&nthis.to&&(s.to=n),!(s.from==s.to&&!s.insert.length)&&(this.pendingContextChange=s,Wp(e,s,T.single(this.toEditorPos(r.selectionStart),this.toEditorPos(r.selectionEnd))),this.pendingContextChange&&this.revertPending(e.state))}),t.addEventListener("characterboundsupdate",r=>{let n=[],s=null;for(let o=this.toEditorPos(r.rangeStart),a=this.toEditorPos(r.rangeEnd);o{let n=[];for(let s of r.getTextFormats()){let o=s.underlineStyle,a=s.underlineThickness;if(o!="None"&&a!="None"){let l=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${a=="Thin"?1:2}px`;n.push(M.mark({attributes:{style:l}}).range(this.toEditorPos(s.rangeStart),this.toEditorPos(s.rangeEnd)))}}e.dispatch({effects:Sp.of(M.set(n))})}),t.addEventListener("compositionstart",()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)}),t.addEventListener("compositionend",()=>{e.inputState.composing=-1,e.inputState.compositionFirstChange=null}),this.measureReq={read:r=>{this.editContext.updateControlBounds(r.contentDOM.getBoundingClientRect());let n=pn(r.root);n&&n.rangeCount&&this.editContext.updateSelectionBounds(n.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,r=!1,n=this.pendingContextChange;return e.changes.iterChanges((s,o,a,l,c)=>{if(r)return;let h=c.length-(o-s);if(n&&o>=n.to)if(n.from==s&&n.to==o&&n.insert.eq(c)){n=this.pendingContextChange=null,t+=h;return}else n=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=h,this.to+=h;else if(sthis.to||this.to-this.from+c.length>3e4){r=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),c.toString()),this.to+=h}t+=h}),n&&!r&&this.revertPending(e.state),!r}update(e){!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.resetRange(e.state),this.editContext.updateText(0,this.editContext.text.length,e.state.doc.sliceString(this.from,this.to)),this.setSelection(e.state)):(e.docChanged||e.selectionSet)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.to+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,r=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),n=this.toContextPos(t.head);(this.editContext.selectionStart!=r||this.editContext.selectionEnd!=n)&&this.editContext.updateSelection(r,n)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to1e4*3)}toEditorPos(e){return e+this.from}toContextPos(e){return e-this.from}},R=class i{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:t}=e;this.dispatchTransactions=e.dispatchTransactions||t&&(r=>r.forEach(n=>t(n,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||fb(e.parent)||document,this.viewState=new uo(e.state||W.create(e)),e.scrollTo&&e.scrollTo.is(Ws)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(tn).map(r=>new hn(r));for(let r of this.plugins)r.update(this);this.observer=new xc(this),this.inputState=new ac(this),this.inputState.ensureHandlers(this.plugins),this.docView=new lo(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...e){let t=e.length==1&&e[0]instanceof de?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,r=!1,n,s=this.state;for(let f of e){if(f.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=f.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,a=0,l=null;e.some(f=>f.annotation(Vp))?(this.inputState.notifiedFocused=o,a=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,l=$p(s,o),l||(a=1));let c=this.observer.delayedAndroidKey,h=null;if(c?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(W.phrases)!=this.state.facet(W.phrases))return this.setState(s);n=ao.create(this,s,e),n.flags|=a;let u=this.viewState.scrollTarget;try{this.updateState=2;for(let f of e){if(u&&(u=u.map(f.changes)),f.scrollIntoView){let{main:d}=f.state.selection;u=new cn(d.empty?d:T.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of f.effects)d.is(Ws)&&(u=d.value.clip(this.state))}this.viewState.update(n,u),this.bidiCache=po.update(this.bidiCache,n.changes),n.empty||(this.updatePlugins(n),this.inputState.update(n)),t=this.docView.update(n),this.state.facet(rn)!=this.styleModules&&this.mountStyles(),r=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(f=>f.isUserEvent("select.pointer")))}finally{this.updateState=0}if(n.startState.facet(Gs)!=n.state.facet(Gs)&&(this.viewState.mustMeasureContent=!0),(t||r||u||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!n.empty)for(let f of this.state.facet(nc))try{f(n)}catch(d){xe(this.state,d,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Ip(this,h)&&c.force&&ur(this.contentDOM,c.key,c.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let r of this.plugins)r.destroy(this);this.viewState=new uo(e),this.plugins=e.facet(tn).map(r=>new hn(r)),this.pluginMap.clear();for(let r of this.plugins)r.update(this);this.docView.destroy(),this.docView=new lo(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(tn),r=e.state.facet(tn);if(t!=r){let n=[];for(let s of r){let o=t.indexOf(s);if(o<0)n.push(new hn(s));else{let a=this.plugins[o];a.mustUpdate=e,n.push(a)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let n of this.plugins)n.mustUpdate=e;for(let n=0;n-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,r=this.scrollDOM,n=r.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(o<0)if(Jd(r))s=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(n);s=d.from,o=d.top}this.updateState=1;let l=this.viewState.measure(this);if(!l&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(a>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let c=[];l&4||([this.measureRequests,c]=[c,this.measureRequests]);let h=c.map(d=>{try{return d.read(this)}catch(m){return xe(this.state,m),qd}}),u=ao.create(this,this.state,[]),f=!1;u.flags|=l,t?t.flags|=l:t=u,this.updateState=2,u.empty||(this.updatePlugins(u),this.inputState.update(u),this.updateAttrs(),f=this.docView.update(u),f&&this.docViewUpdate());for(let d=0;d1||m<-1){n=n+m,r.scrollTop=n/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let a of this.state.facet(nc))a(t)}get themeClasses(){return yc+" "+(this.state.facet(Oc)?Np:Xp)+" "+this.state.facet(Gs)}updateAttrs(){let e=Vd(this,kp,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Jt)?"true":"false",class:"cm-content",style:`${Q.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Vd(this,Bc,t);let r=this.observer.ignore(()=>{let n=Kl(this.contentDOM,this.contentAttrs,t),s=Kl(this.dom,this.editorAttrs,e);return n||s});return this.editorAttrs=e,this.contentAttrs=t,r}showAnnouncements(e){let t=!0;for(let r of e)for(let n of r.effects)if(n.is(i.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=n.value}}mountStyles(){this.styleModules=this.state.facet(rn);let e=this.state.facet(i.cspNonce);rt.mount(this.root,this.styleModules.concat(uw).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;tr.spec==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,r){return jl(this,e,vd(this,e,t,r))}moveByGroup(e,t){return jl(this,e,vd(this,e,t,r=>jb(this,e.head,r)))}visualLineSide(e,t){let r=this.bidiSpans(e),n=this.textDirectionAt(e.from),s=r[t?r.length-1:0];return T.cursor(s.side(t,n)+e.from,s.forward(!t,n)?1:-1)}moveToLineBoundary(e,t,r=!0){return Nb(this,e,t,r)}moveVertically(e,t,r){return jl(this,e,Ib(this,e,t,r))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),Ap(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let r=this.docView.coordsAt(e,t);if(!r||r.left==r.right)return r;let n=this.state.doc.lineAt(e),s=this.bidiSpans(n),o=s[St.find(s,e-n.from,-1,t)];return qc(r,o.dir==G.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(wp)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>bw)return fp(e.length);let t=this.textDirectionAt(e.from),r;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||up(s.isolates,r=gd(this,e))))return s.order;r||(r=gd(this,e));let n=Tb(e.text,t,r);return this.bidiCache.push(new po(e.from,e.to,t,r,!0,n)),n}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||Q.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Yd(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return Ws.of(new cn(typeof e=="number"?T.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,r=this.viewState.scrollAnchorAt(e);return Ws.of(new cn(T.cursor(r.from),"start","start",r.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return se.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return se.define(()=>({}),{eventObservers:e})}static theme(e,t){let r=rt.newName(),n=[Gs.of(r),rn.of(bc(`.${r}`,e))];return t&&t.dark&&n.push(Oc.of(!0)),n}static baseTheme(e){return _e.lowest(rn.of(bc("."+yc,e,jp)))}static findFromDOM(e){var t;let r=e.querySelector(".cm-content"),n=r&&ee.get(r)||ee.get(e);return((t=n?.rootView)===null||t===void 0?void 0:t.view)||null}};R.styleModule=rn;R.inputHandler=yp;R.scrollHandler=xp;R.focusChangeEffect=bp;R.perLineTextDirection=wp;R.exceptionSink=Op;R.updateListener=nc;R.editable=Jt;R.mouseSelectionStyle=gp;R.dragMovesSelection=mp;R.clickAddsSelectionRange=pp;R.decorations=wn;R.outerDecorations=Tp;R.atomicRanges=Xc;R.bidiIsolatedRanges=Pp;R.scrollMargins=Cp;R.darkTheme=Oc;R.cspNonce=A.define({combine:i=>i.length?i[0]:""});R.contentAttributes=Bc;R.editorAttributes=kp;R.lineWrapping=R.contentAttributes.of({class:"cm-lineWrapping"});R.announce=D.define();var bw=4096,qd={},po=class i{constructor(e,t,r,n,s,o){this.from=e,this.to=t,this.dir=r,this.isolates=n,this.fresh=s,this.order=o}static update(e,t){if(t.empty&&!e.some(s=>s.fresh))return e;let r=[],n=e.length?e[e.length-1].dir:G.LTR;for(let s=Math.max(0,e.length-10);s=0;n--){let s=r[n],o=typeof s=="function"?s(i):s;o&&Jl(o,t)}return t}var ww=Q.mac?"mac":Q.windows?"win":Q.linux?"linux":"key";function vw(i,e){let t=i.split(/-(?!$)/),r=t[t.length-1];r=="Space"&&(r=" ");let n,s,o,a;for(let l=0;lr.concat(n),[]))),t}function Up(i,e,t){return Fp(zp(i.state),e,i,t)}var Kt=null,Sw=4e3;function kw(i,e=ww){let t=Object.create(null),r=Object.create(null),n=(o,a)=>{let l=r[o];if(l==null)r[o]=a;else if(l!=a)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,a,l,c,h)=>{var u,f;let d=t[o]||(t[o]=Object.create(null)),m=a.split(/ (?!$)/).map(O=>vw(O,e));for(let O=1;O{let v=Kt={view:x,prefix:y,scope:o};return setTimeout(()=>{Kt==v&&(Kt=null)},Sw),!0}]})}let p=m.join(" ");n(p,!1);let g=d[p]||(d[p]={preventDefault:!1,stopPropagation:!1,run:((f=(u=d._any)===null||u===void 0?void 0:u.run)===null||f===void 0?void 0:f.slice())||[]});l&&g.run.push(l),c&&(g.preventDefault=!0),h&&(g.stopPropagation=!0)};for(let o of i){let a=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let c of a){let h=t[c]||(t[c]=Object.create(null));h._any||(h._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:u}=o;for(let f in h)h[f].run.push(d=>u(d,kc))}let l=o[e]||o.key;if(l)for(let c of a)s(c,l,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(c,"Shift-"+l,o.shift,o.preventDefault,o.stopPropagation)}return t}var kc=null;function Fp(i,e,t,r){kc=e;let n=ld(e),s=fe(n,0),o=Qe(s)==n.length&&n!=" ",a="",l=!1,c=!1,h=!1;Kt&&Kt.view==t&&Kt.scope==r&&(a=Kt.prefix+" ",Mp.indexOf(e.keyCode)<0&&(c=!0,Kt=null));let u=new Set,f=g=>{if(g){for(let O of g.run)if(!u.has(O)&&(u.add(O),O(t)))return g.stopPropagation&&(h=!0),!0;g.preventDefault&&(g.stopPropagation&&(h=!0),c=!0)}return!1},d=i[r],m,p;return d&&(f(d[a+Ys(n,e,!o)])?l=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(Q.windows&&e.ctrlKey&&e.altKey)&&(m=Nt[e.keyCode])&&m!=n?(f(d[a+Ys(m,e,!0)])||e.shiftKey&&(p=or[e.keyCode])!=n&&p!=m&&f(d[a+Ys(p,e,!1)]))&&(l=!0):o&&e.shiftKey&&f(d[a+Ys(n,e,!0)])&&(l=!0),!l&&f(d._any)&&(l=!0)),c&&(l=!0),l&&h&&e.stopPropagation(),kc=null,l}var vn=class i{constructor(e,t,r,n,s){this.className=e,this.left=t,this.top=r,this.width=n,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,r){if(r.empty){let n=e.coordsAtPos(r.head,r.assoc||1);if(!n)return[];let s=Hp(e);return[new i(t,n.left-s.left,n.top-s.top,null,n.bottom-n.top)]}else return Tw(e,t,r)}};function Hp(i){let e=i.scrollDOM.getBoundingClientRect();return{left:(i.textDirection==G.LTR?e.left:e.right-i.scrollDOM.clientWidth*i.scaleX)-i.scrollDOM.scrollLeft*i.scaleX,top:e.top-i.scrollDOM.scrollTop*i.scaleY}}function Bd(i,e,t,r){let n=i.coordsAtPos(e,t*2);if(!n)return r;let s=i.dom.getBoundingClientRect(),o=(n.top+n.bottom)/2,a=i.posAtCoords({x:s.left+1,y:o}),l=i.posAtCoords({x:s.right-1,y:o});return a==null||l==null?r:{from:Math.max(r.from,Math.min(a,l)),to:Math.min(r.to,Math.max(a,l))}}function Tw(i,e,t){if(t.to<=i.viewport.from||t.from>=i.viewport.to)return[];let r=Math.max(t.from,i.viewport.from),n=Math.min(t.to,i.viewport.to),s=i.textDirection==G.LTR,o=i.contentDOM,a=o.getBoundingClientRect(),l=Hp(i),c=o.querySelector(".cm-line"),h=c&&window.getComputedStyle(c),u=a.left+(h?parseInt(h.paddingLeft)+Math.min(0,parseInt(h.textIndent)):0),f=a.right-(h?parseInt(h.paddingRight):0),d=oc(i,r),m=oc(i,n),p=d.type==Le.Text?d:null,g=m.type==Le.Text?m:null;if(p&&(i.lineWrapping||d.widgetLineBreaks)&&(p=Bd(i,r,1,p)),g&&(i.lineWrapping||m.widgetLineBreaks)&&(g=Bd(i,n,-1,g)),p&&g&&p.from==g.from&&p.to==g.to)return y(x(t.from,t.to,p));{let w=p?x(t.from,null,p):v(d,!1),P=g?x(null,t.to,g):v(m,!0),C=[];return(p||d).to<(g||m).from-(p&&g?1:0)||d.widgetLineBreaks>1&&w.bottom+i.defaultLineHeight/2B&&I.from=qe)break;ge>ne&&N(Math.max(Ke,ne),w==null&&Ke<=B,Math.min(ge,qe),P==null&&ge>=Y,We.dir)}if(ne=Ve.to+1,ne>=qe)break}return q.length==0&&N(B,w==null,Y,P==null,i.textDirection),{top:_,bottom:$,horizontal:q}}function v(w,P){let C=a.top+(P?w.top:w.bottom);return{top:C,bottom:C,horizontal:[]}}}function Pw(i,e){return i.constructor==e.constructor&&i.eq(e)}var Tc=class{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(to)!=e.state.facet(to)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let t=0,r=e.facet(to);for(;t!Pw(t,this.drawn[r]))){let t=this.dom.firstChild,r=0;for(let n of e)n.update&&t&&n.constructor&&this.drawn[r].constructor&&n.update(t,this.drawn[r])?(t=t.nextSibling,r++):this.dom.insertBefore(n.draw(),t);for(;t;){let n=t.nextSibling;t.remove(),t=n}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}},to=A.define();function Gp(i){return[se.define(e=>new Tc(e,i)),to.of(i)]}var Yp=!Q.ios,xn=A.define({combine(i){return Ce(i,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function Zp(i={}){return[xn.of(i),Cw,Ew,Rw,vp.of(!0)]}function Jp(i){return i.startState.facet(xn)!=i.state.facet(xn)}var Cw=Gp({above:!0,markers(i){let{state:e}=i,t=e.facet(xn),r=[];for(let n of e.selection.ranges){let s=n==e.selection.main;if(n.empty?!s||Yp:t.drawRangeCursor){let o=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",a=n.empty?n:T.cursor(n.head,n.head>n.anchor?-1:1);for(let l of vn.forRange(i,o,a))r.push(l)}}return r},update(i,e){i.transactions.some(r=>r.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=Jp(i);return t&&Xd(i.state,e),i.docChanged||i.selectionSet||t},mount(i,e){Xd(e.state,i)},class:"cm-cursorLayer"});function Xd(i,e){e.style.animationDuration=i.facet(xn).cursorBlinkRate+"ms"}var Ew=Gp({above:!1,markers(i){return i.state.selection.ranges.map(e=>e.empty?[]:vn.forRange(i,"cm-selectionBackground",e)).reduce((e,t)=>e.concat(t))},update(i,e){return i.docChanged||i.selectionSet||i.viewportChanged||Jp(i)},class:"cm-selectionLayer"}),Pc={".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"}},".cm-content":{"& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}};Yp&&(Pc[".cm-line"].caretColor=Pc[".cm-content"].caretColor="transparent !important");var Rw=_e.highest(R.theme(Pc)),Kp=D.define({map(i,e){return i==null?null:e.mapPos(i)}}),on=re.define({create(){return null},update(i,e){return i!=null&&(i=e.changes.mapPos(i)),e.effects.reduce((t,r)=>r.is(Kp)?r.value:t,i)}}),Aw=se.fromClass(class{constructor(i){this.view=i,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(i){var e;let t=i.state.field(on);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(i.startState.field(on)!=t||i.docChanged||i.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:i}=this,e=i.state.field(on),t=e!=null&&i.coordsAtPos(e);if(!t)return null;let r=i.scrollDOM.getBoundingClientRect();return{left:t.left-r.left+i.scrollDOM.scrollLeft*i.scaleX,top:t.top-r.top+i.scrollDOM.scrollTop*i.scaleY,height:t.bottom-t.top}}drawCursor(i){if(this.cursor){let{scaleX:e,scaleY:t}=this.view;i?(this.cursor.style.left=i.left/e+"px",this.cursor.style.top=i.top/t+"px",this.cursor.style.height=i.height/t+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(i){this.view.state.field(on)!=i&&this.view.dispatch({effects:Kp.of(i)})}},{eventObservers:{dragover(i){this.setDropPos(this.view.posAtCoords({x:i.clientX,y:i.clientY}))},dragleave(i){(i.target==this.view.contentDOM||!this.view.contentDOM.contains(i.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function em(){return[on,Aw]}function Nd(i,e,t,r,n){e.lastIndex=0;for(let s=i.iterRange(t,r),o=t,a;!s.next().done;o+=s.value.length)if(!s.lineBreak)for(;a=e.exec(s.value);)n(o+a.index,a)}function Qw(i,e){let t=i.visibleRanges;if(t.length==1&&t[0].from==i.viewport.from&&t[0].to==i.viewport.to)return t;let r=[];for(let{from:n,to:s}of t)n=Math.max(i.state.doc.lineAt(n).from,n-e),s=Math.min(i.state.doc.lineAt(s).to,s+e),r.length&&r[r.length-1].to>=n?r[r.length-1].to=s:r.push({from:n,to:s});return r}var Cc=class{constructor(e){let{regexp:t,decoration:r,decorate:n,boundary:s,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,n)this.addMatch=(a,l,c,h)=>n(h,c,c+a[0].length,a,l);else if(typeof r=="function")this.addMatch=(a,l,c,h)=>{let u=r(a,l,c);u&&h(c,c+a[0].length,u)};else if(r)this.addMatch=(a,l,c,h)=>h(c,c+a[0].length,r);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=s,this.maxLength=o}createDeco(e){let t=new dt,r=t.add.bind(t);for(let{from:n,to:s}of Qw(e,this.maxLength))Nd(e.state.doc,this.regexp,n,s,(o,a)=>this.addMatch(a,e,o,r));return t.finish()}updateDeco(e,t){let r=1e9,n=-1;return e.docChanged&&e.changes.iterChanges((s,o,a,l)=>{l>e.view.viewport.from&&a1e3?this.createDeco(e.view):n>-1?this.updateRange(e.view,t.map(e.changes),r,n):t}updateRange(e,t,r,n){for(let s of e.visibleRanges){let o=Math.max(s.from,r),a=Math.min(s.to,n);if(a>o){let l=e.state.doc.lineAt(o),c=l.tol.from;o--)if(this.boundary.test(l.text[o-1-l.from])){h=o;break}for(;af.push(O.range(p,g));if(l==c)for(this.regexp.lastIndex=h-l.from;(d=this.regexp.exec(l.text))&&d.indexthis.addMatch(g,e,p,m));t=t.update({filterFrom:h,filterTo:u,filter:(p,g)=>pu,add:f})}}return t}},Ec=/x/.unicode!=null?"gu":"g",Mw=new RegExp(`[\0-\b +-\x7F-\x9F\xAD\u061C\u200B\u200E\u200F\u2028\u2029\u202D\u202E\u2066\u2067\u2069\uFEFF\uFFF9-\uFFFC]`,Ec),_w={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"},Wl=null;function Dw(){var i;if(Wl==null&&typeof document<"u"&&document.body){let e=document.body.style;Wl=((i=e.tabSize)!==null&&i!==void 0?i:e.MozTabSize)!=null}return Wl||!1}var io=A.define({combine(i){let e=Ce(i,{render:null,specialChars:Mw,addSpecialChars:null});return(e.replaceTabs=!Dw())&&(e.specialChars=new RegExp(" |"+e.specialChars.source,Ec)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Ec)),e}});function tm(i={}){return[io.of(i),Lw()]}var jd=null;function Lw(){return jd||(jd=se.fromClass(class{constructor(i){this.view=i,this.decorations=M.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(i.state.facet(io)),this.decorations=this.decorator.createDeco(i)}makeDecorator(i){return new Cc({regexp:i.specialChars,decoration:(e,t,r)=>{let{doc:n}=t.state,s=fe(e[0],0);if(s==9){let o=n.lineAt(r),a=t.state.tabSize,l=Xt(o.text,a,r-o.from);return M.replace({widget:new Ac((a-l%a)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=M.replace({widget:new Rc(i,s)}))},boundary:i.replaceTabs?void 0:/[^]/})}update(i){let e=i.state.facet(io);i.startState.facet(io)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(i.view)):this.decorations=this.decorator.updateDeco(i,this.decorations)}},{decorations:i=>i.decorations}))}var qw="\u2022";function Vw(i){return i>=32?qw:i==10?"\u2424":String.fromCharCode(9216+i)}var Rc=class extends Ne{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=Vw(this.code),r=e.state.phrase("Control character")+" "+(_w[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,r,t);if(n)return n;let s=document.createElement("span");return s.textContent=t,s.title=r,s.setAttribute("aria-label",r),s.className="cm-specialChar",s}ignoreEvent(){return!1}},Ac=class extends Ne{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}};function im(){return Bw}var $w=M.line({class:"cm-activeLine"}),Bw=se.fromClass(class{constructor(i){this.decorations=this.getDeco(i)}update(i){(i.docChanged||i.selectionSet)&&(this.decorations=this.getDeco(i.view))}getDeco(i){let e=-1,t=[];for(let r of i.state.selection.ranges){let n=i.lineBlockAt(r.head);n.from>e&&(t.push($w.range(n.from)),e=n.from)}return M.set(t)}},{decorations:i=>i.decorations});var Qc=2e3;function Xw(i,e,t){let r=Math.min(e.line,t.line),n=Math.max(e.line,t.line),s=[];if(e.off>Qc||t.off>Qc||e.col<0||t.col<0){let o=Math.min(e.off,t.off),a=Math.max(e.off,t.off);for(let l=r;l<=n;l++){let c=i.doc.line(l);c.length<=a&&s.push(T.range(c.from+o,c.to+a))}}else{let o=Math.min(e.col,t.col),a=Math.max(e.col,t.col);for(let l=r;l<=n;l++){let c=i.doc.line(l),h=Ns(c.text,o,i.tabSize,!0);if(h<0)s.push(T.cursor(c.to));else{let u=Ns(c.text,a,i.tabSize);s.push(T.range(c.from+h,c.from+u))}}}return s}function Nw(i,e){let t=i.coordsAtPos(i.viewport.from);return t?Math.round(Math.abs((t.left-e)/i.defaultCharacterWidth)):-1}function Id(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1),r=i.state.doc.lineAt(t),n=t-r.from,s=n>Qc?-1:n==r.length?Nw(i,e.clientX):Xt(r.text,i.state.tabSize,t-r.from);return{line:r.number,col:s,off:n}}function jw(i,e){let t=Id(i,e),r=i.state.selection;return t?{update(n){if(n.docChanged){let s=n.changes.mapPos(n.startState.doc.line(t.line).from),o=n.state.doc.lineAt(s);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},r=r.map(n.changes)}},get(n,s,o){let a=Id(i,n);if(!a)return r;let l=Xw(i.state,t,a);return l.length?o?T.create(l.concat(r.ranges)):T.create(l):r}}:null}function rm(i){let e=i?.eventFilter||(t=>t.altKey&&t.button==0);return R.mouseSelectionStyle.of((t,r)=>e(r)?jw(t,r):null)}var Iw={Alt:[18,i=>!!i.altKey],Control:[17,i=>!!i.ctrlKey],Shift:[16,i=>!!i.shiftKey],Meta:[91,i=>!!i.metaKey]},Ww={style:"cursor: crosshair"};function nm(i={}){let[e,t]=Iw[i.key||"Alt"],r=se.fromClass(class{constructor(n){this.view=n,this.isDown=!1}set(n){this.isDown!=n&&(this.isDown=n,this.view.update([]))}},{eventObservers:{keydown(n){this.set(n.keyCode==e||t(n))},keyup(n){(n.keyCode==e||!t(n))&&this.set(!1)},mousemove(n){this.set(t(n))}}});return[r,R.contentAttributes.of(n=>{var s;return!((s=n.plugin(r))===null||s===void 0)&&s.isDown?Ww:null})]}var en="-10000px",mo=class{constructor(e,t,r,n){this.facet=t,this.createTooltipView=r,this.removeTooltipView=n,this.input=e.state.facet(t),this.tooltips=this.input.filter(o=>o);let s=null;this.tooltipViews=this.tooltips.map(o=>s=r(o,s))}update(e,t){var r;let n=e.state.facet(this.facet),s=n.filter(l=>l);if(n===this.input){for(let l of this.tooltipViews)l.update&&l.update(e);return!1}let o=[],a=t?[]:null;for(let l=0;lt[c]=l),t.length=a.length),this.input=n,this.tooltips=s,this.tooltipViews=o,!0}};function zw(i){let{win:e}=i;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}var zl=A.define({combine:i=>{var e,t,r;return{position:Q.ios?"absolute":((e=i.find(n=>n.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=i.find(n=>n.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((r=i.find(n=>n.tooltipSpace))===null||r===void 0?void 0:r.tooltipSpace)||zw}}}),Wd=new WeakMap,Nc=se.fromClass(class{constructor(i){this.view=i,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=i.state.facet(zl);this.position=e.position,this.parent=e.parent,this.classes=i.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new mo(i,Sn,(t,r)=>this.createTooltip(t,r),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),i.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let i of this.manager.tooltipViews)this.intersectionObserver.observe(i.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(i){i.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(i,this.above);e&&this.observeIntersection();let t=e||i.geometryChanged,r=i.state.facet(zl);if(r.position!=this.position&&!this.madeAbsolute){this.position=r.position;for(let n of this.manager.tooltipViews)n.dom.style.position=this.position;t=!0}if(r.parent!=this.parent){this.parent&&this.container.remove(),this.parent=r.parent,this.createContainer();for(let n of this.manager.tooltipViews)this.container.appendChild(n.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(i,e){let t=i.create(this.view),r=e?e.dom:null;if(t.dom.classList.add("cm-tooltip"),i.arrow&&!t.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let n=document.createElement("div");n.className="cm-tooltip-arrow",t.dom.appendChild(n)}return t.dom.style.position=this.position,t.dom.style.top=en,t.dom.style.left="0px",this.container.insertBefore(t.dom,r),t.mount&&t.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(t.dom),t}destroy(){var i,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let r of this.manager.tooltipViews)r.dom.remove(),(i=r.destroy)===null||i===void 0||i.call(r);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let i=this.view.dom.getBoundingClientRect(),e=1,t=1,r=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:n}=this.manager.tooltipViews[0];if(Q.gecko)r=n.offsetParent!=this.container.ownerDocument.body;else if(n.style.top==en&&n.style.left=="0px"){let s=n.getBoundingClientRect();r=Math.abs(s.top+1e4)>1||Math.abs(s.left)>1}}if(r||this.position=="absolute")if(this.parent){let n=this.parent.getBoundingClientRect();n.width&&n.height&&(e=n.width/this.parent.offsetWidth,t=n.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:t}=this.view.viewState);return{editor:i,parent:this.parent?this.container.getBoundingClientRect():i,pos:this.manager.tooltips.map((n,s)=>{let o=this.manager.tooltipViews[s];return o.getCoords?o.getCoords(n.pos):this.view.coordsAtPos(n.pos)}),size:this.manager.tooltipViews.map(({dom:n})=>n.getBoundingClientRect()),space:this.view.state.facet(zl).tooltipSpace(this.view),scaleX:e,scaleY:t,makeAbsolute:r}}writeMeasure(i){var e;if(i.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let a of this.manager.tooltipViews)a.dom.style.position="absolute"}let{editor:t,space:r,scaleX:n,scaleY:s}=i,o=[];for(let a=0;a=Math.min(t.bottom,r.bottom)||u.rightMath.min(t.right,r.right)+.1){h.style.top=en;continue}let d=l.arrow?c.dom.querySelector(".cm-tooltip-arrow"):null,m=d?7:0,p=f.right-f.left,g=(e=Wd.get(c))!==null&&e!==void 0?e:f.bottom-f.top,O=c.offset||Fw,y=this.view.textDirection==G.LTR,x=f.width>r.right-r.left?y?r.left:r.right-f.width:y?Math.min(u.left-(d?14:0)+O.x,r.right-p):Math.max(r.left,u.left-p+(d?14:0)-O.x),v=this.above[a];!l.strictSide&&(v?u.top-(f.bottom-f.top)-O.yr.bottom)&&v==r.bottom-u.bottom>u.top-r.top&&(v=this.above[a]=!v);let w=(v?u.top-r.top:r.bottom-u.bottom)-m;if(wx&&_.topP&&(P=v?_.top-g-2-m:_.bottom+m+2);if(this.position=="absolute"?(h.style.top=(P-i.parent.top)/s+"px",h.style.left=(x-i.parent.left)/n+"px"):(h.style.top=P/s+"px",h.style.left=x/n+"px"),d){let _=u.left+(y?O.x:-O.x)-(x+14-7);d.style.left=_/n+"px"}c.overlap!==!0&&o.push({left:x,top:P,right:C,bottom:P+g}),h.classList.toggle("cm-tooltip-above",v),h.classList.toggle("cm-tooltip-below",!v),c.positioned&&c.positioned(i.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let i of this.manager.tooltipViews)i.dom.style.top=en}},{eventObservers:{scroll(){this.maybeMeasure()}}}),Uw=R.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),Fw={x:0,y:0},Sn=A.define({enables:[Nc,Uw]}),go=A.define({combine:i=>i.reduce((e,t)=>e.concat(t),[])}),Oo=class i{static create(e){return new i(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new mo(e,go,(t,r)=>this.createHostedView(t,r),t=>t.dom.remove())}createHostedView(e,t){let r=e.create(this.view);return r.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(r.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&r.mount&&r.mount(this.view),r}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}passProp(e){let t;for(let r of this.manager.tooltipViews){let n=r[e];if(n!==void 0){if(t===void 0)t=n;else if(t!==n)return}}return t}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}},Hw=Sn.compute([go],i=>{let e=i.facet(go);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var r;return(r=t.end)!==null&&r!==void 0?r:t.pos})),create:Oo.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Mc=class{constructor(e,t,r,n,s){this.view=e,this.source=t,this.field=r,this.setHover=n,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;ea.bottom||t.xa.right+e.defaultCharacterWidth)return;let l=e.bidiSpans(e.state.doc.lineAt(n)).find(h=>h.from<=n&&h.to>=n),c=l&&l.dir==G.RTL?-1:1;s=t.x{this.pending==a&&(this.pending=null,l&&!(Array.isArray(l)&&!l.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(l)?l:[l])}))},l=>xe(e.state,l,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let e=this.view.plugin(Nc),t=e?e.manager.tooltips.findIndex(r=>r.create==Oo.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,r;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&s&&!Gw(s.dom,e)||this.pending){let{pos:o}=n[0]||this.pending,a=(r=(t=n[0])===null||t===void 0?void 0:t.end)!==null&&r!==void 0?r:o;(o==a?this.view.posAtCoords(this.lastMove)!=o:!Yw(this.view,o,a,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length){let{tooltip:r}=this;r&&r.dom.contains(e.relatedTarget)?this.watchTooltipLeave(r.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=r=>{e.removeEventListener("mouseleave",t),this.active.length&&!this.view.dom.contains(r.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}},Zs=4;function Gw(i,e){let t=i.getBoundingClientRect();return e.clientX>=t.left-Zs&&e.clientX<=t.right+Zs&&e.clientY>=t.top-Zs&&e.clientY<=t.bottom+Zs}function Yw(i,e,t,r,n,s){let o=i.scrollDOM.getBoundingClientRect(),a=i.documentTop+i.documentPadding.top+i.contentHeight;if(o.left>r||o.rightn||Math.min(o.bottom,a)=e&&l<=t}function sm(i,e={}){let t=D.define(),r=re.define({create(){return[]},update(n,s){if(n.length&&(e.hideOnChange&&(s.docChanged||s.selection)?n=[]:e.hideOn&&(n=n.filter(o=>!e.hideOn(s,o))),s.docChanged)){let o=[];for(let a of n){let l=s.changes.mapPos(a.pos,-1,ye.TrackDel);if(l!=null){let c=Object.assign(Object.create(null),a);c.pos=l,c.end!=null&&(c.end=s.changes.mapPos(c.end)),o.push(c)}}n=o}for(let o of s.effects)o.is(t)&&(n=o.value),o.is(Zw)&&(n=[]);return n},provide:n=>go.from(n)});return[r,se.define(n=>new Mc(n,i,r,t,e.hoverTime||300)),Hw]}function jc(i,e){let t=i.plugin(Nc);if(!t)return null;let r=t.manager.tooltips.indexOf(e);return r<0?null:t.manager.tooltipViews[r]}var Zw=D.define();var zd=A.define({combine(i){let e,t;for(let r of i)e=e||r.topContainer,t=t||r.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Mi(i,e){let t=i.plugin(om),r=t?t.specs.indexOf(e):-1;return r>-1?t.panels[r]:null}var om=se.fromClass(class{constructor(i){this.input=i.state.facet(Qi),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(i));let e=i.state.facet(zd);this.top=new cr(i,!0,e.topContainer),this.bottom=new cr(i,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(i){let e=i.state.facet(zd);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new cr(i.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new cr(i.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=i.state.facet(Qi);if(t!=this.input){let r=t.filter(l=>l),n=[],s=[],o=[],a=[];for(let l of r){let c=this.specs.indexOf(l),h;c<0?(h=l(i.view),a.push(h)):(h=this.panels[c],h.update&&h.update(i)),n.push(h),(h.top?s:o).push(h)}this.specs=r,this.panels=n,this.top.sync(s),this.bottom.sync(o);for(let l of a)l.dom.classList.add("cm-panel"),l.mount&&l.mount()}else for(let r of this.panels)r.update&&r.update(i)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:i=>R.scrollMargins.of(e=>{let t=e.plugin(i);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})}),cr=class{constructor(e,t,r){this.view=e,this.top=t,this.container=r,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Ud(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Ud(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}};function Ud(i){let e=i.nextSibling;return i.remove(),e}var Qi=A.define({enables:om}),He=class extends ft{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}};He.prototype.elementClass="";He.prototype.toDOM=void 0;He.prototype.mapMode=ye.TrackBefore;He.prototype.startSide=He.prototype.endSide=-1;He.prototype.point=!0;var ro=A.define(),Jw={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>z.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},fn=A.define();function Ic(i){return[am(),fn.of(Object.assign(Object.assign({},Jw),i))]}var _c=A.define({combine:i=>i.some(e=>e)});function am(i){let e=[Kw];return i&&i.fixed===!1&&e.push(_c.of(!0)),e}var Kw=se.fromClass(class{constructor(i){this.view=i,this.prevViewport=i.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=i.state.facet(fn).map(e=>new yo(i,e));for(let e of this.gutters)this.dom.appendChild(e.dom);this.fixed=!i.state.facet(_c),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),i.scrollDOM.insertBefore(this.dom,i.contentDOM)}update(i){if(this.updateGutters(i)){let e=this.prevViewport,t=i.view.viewport,r=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(r<(t.to-t.from)*.8)}i.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px"),this.view.state.facet(_c)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=i.view.viewport}syncGutters(i){let e=this.dom.nextSibling;i&&this.dom.remove();let t=z.iter(this.view.state.facet(ro),this.view.viewport.from),r=[],n=this.gutters.map(s=>new Lc(s,this.view.viewport,-this.view.documentPadding.top));for(let s of this.view.viewportLineBlocks)if(r.length&&(r=[]),Array.isArray(s.type)){let o=!0;for(let a of s.type)if(a.type==Le.Text&&o){Dc(t,r,a.from);for(let l of n)l.line(this.view,a,r);o=!1}else if(a.widget)for(let l of n)l.widget(this.view,a)}else if(s.type==Le.Text){Dc(t,r,s.from);for(let o of n)o.line(this.view,s,r)}else if(s.widget)for(let o of n)o.widget(this.view,s);for(let s of n)s.finish();i&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(i){let e=i.startState.facet(fn),t=i.state.facet(fn),r=i.docChanged||i.heightChanged||i.viewportChanged||!z.eq(i.startState.facet(ro),i.state.facet(ro),i.view.viewport.from,i.view.viewport.to);if(e==t)for(let n of this.gutters)n.update(i)&&(r=!0);else{r=!0;let n=[];for(let s of t){let o=e.indexOf(s);o<0?n.push(new yo(this.view,s)):(this.gutters[o].update(i),n.push(this.gutters[o]))}for(let s of this.gutters)s.dom.remove(),n.indexOf(s)<0&&s.destroy();for(let s of n)this.dom.appendChild(s.dom);this.gutters=n}return r}destroy(){for(let i of this.gutters)i.destroy();this.dom.remove()}},{provide:i=>R.scrollMargins.of(e=>{let t=e.plugin(i);return!t||t.gutters.length==0||!t.fixed?null:e.textDirection==G.LTR?{left:t.dom.offsetWidth*e.scaleX}:{right:t.dom.offsetWidth*e.scaleX}})});function Fd(i){return Array.isArray(i)?i:[i]}function Dc(i,e,t){for(;i.value&&i.from<=t;)i.from==t&&e.push(i.value),i.next()}var Lc=class{constructor(e,t,r){this.gutter=e,this.height=r,this.i=0,this.cursor=z.iter(e.markers,t.from)}addElement(e,t,r){let{gutter:n}=this,s=(t.top-this.height)/e.scaleY,o=t.height/e.scaleY;if(this.i==n.elements.length){let a=new bo(e,o,s,r);n.elements.push(a),n.dom.appendChild(a.dom)}else n.elements[this.i].update(e,o,s,r);this.height=t.bottom,this.i++}line(e,t,r){let n=[];Dc(this.cursor,n,t.from),r.length&&(n=n.concat(r));let s=this.gutter.config.lineMarker(e,t,n);s&&n.unshift(s);let o=this.gutter;n.length==0&&!o.config.renderEmptyElements||this.addElement(e,t,n)}widget(e,t){let r=this.gutter.config.widgetMarker(e,t.widget,t);r&&this.addElement(e,t,[r])}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}},yo=class{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let r in t.domEventHandlers)this.dom.addEventListener(r,n=>{let s=n.target,o;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let l=s.getBoundingClientRect();o=(l.top+l.bottom)/2}else o=n.clientY;let a=e.lineBlockAtHeight(o-e.documentTop);t.domEventHandlers[r](e,a,n)&&n.preventDefault()});this.markers=Fd(t.markers(e)),t.initialSpacer&&(this.spacer=new bo(e,0,0,[t.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let t=this.markers;if(this.markers=Fd(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let n=this.config.updateSpacer(this.spacer.markers[0],e);n!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[n])}let r=e.view.viewport;return!z.eq(this.markers,t,r.from,r.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}},bo=class{constructor(e,t,r,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,t,r,n)}update(e,t,r,n){this.height!=t&&(this.height=t,this.dom.style.height=t+"px"),this.above!=r&&(this.dom.style.marginTop=(this.above=r)?r+"px":""),ev(this.markers,n)||this.setMarkers(e,n)}setMarkers(e,t){let r="cm-gutterElement",n=this.dom.firstChild;for(let s=0,o=0;;){let a=o,l=ss(a,l,c)||o(a,l,c):o}return r}})}}),dn=class extends He{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}};function Ul(i,e){return i.state.facet(hr).formatNumber(e,i.state)}var iv=fn.compute([hr],i=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet(tv)},lineMarker(e,t,r){return r.some(n=>n.toDOM)?null:new dn(Ul(e,e.state.doc.lineAt(t.from).number))},widgetMarker:()=>null,lineMarkerChange:e=>e.startState.facet(hr)!=e.state.facet(hr),initialSpacer(e){return new dn(Ul(e,Hd(e.state.doc.lines)))},updateSpacer(e,t){let r=Ul(t.view,Hd(t.view.state.doc.lines));return r==e.number?e:new dn(r)},domEventHandlers:i.facet(hr).domEventHandlers}));function lm(i={}){return[hr.of(i),am(),iv]}function Hd(i){let e=9;for(;e{let e=[],t=-1;for(let r of i.selection.ranges){let n=i.doc.lineAt(r.head).from;n>t&&(t=n,e.push(rv.range(n)))}return z.of(e)});function cm(){return nv}var sv=0,kn=class{constructor(e,t){this.from=e,this.to=t}},L=class{constructor(e={}){this.id=sv++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=Ee.match(e)),t=>{let r=e(t);return r===void 0?null:[this,r]}}};L.closedBy=new L({deserialize:i=>i.split(" ")});L.openedBy=new L({deserialize:i=>i.split(" ")});L.group=new L({deserialize:i=>i.split(" ")});L.isolate=new L({deserialize:i=>{if(i&&i!="rtl"&&i!="ltr"&&i!="auto")throw new RangeError("Invalid value for isolate: "+i);return i||"auto"}});L.contextHash=new L({perNode:!0});L.lookAhead=new L({perNode:!0});L.mounted=new L({perNode:!0});var fr=class{constructor(e,t,r){this.tree=e,this.overlay=t,this.parser=r}static get(e){return e&&e.props&&e.props[L.mounted.id]}},ov=Object.create(null),Ee=class i{constructor(e,t,r,n=0){this.name=e,this.props=t,this.id=r,this.flags=n}static define(e){let t=e.props&&e.props.length?Object.create(null):ov,r=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),n=new i(e.name||"",t,e.id,r);if(e.props){for(let s of e.props)if(Array.isArray(s)||(s=s(n)),s){if(s[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[s[0].id]=s[1]}}return n}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let t=this.prop(L.group);return t?t.indexOf(e)>-1:!1}return this.id==e}static match(e){let t=Object.create(null);for(let r in e)for(let n of r.split(" "))t[n]=e[r];return r=>{for(let n=r.prop(L.group),s=-1;s<(n?n.length:0);s++){let o=t[s<0?r.name:n[s]];if(o)return o}}}};Ee.none=new Ee("",Object.create(null),0,8);var Tn=class i{constructor(e){this.types=e;for(let t=0;t0;for(let l=this.cursor(o|ae.IncludeAnonymous);;){let c=!1;if(l.from<=s&&l.to>=n&&(!a&&l.type.isAnonymous||t(l)!==!1)){if(l.firstChild())continue;c=!0}for(;c&&r&&(a||!l.type.isAnonymous)&&r(l),!l.nextSibling();){if(!l.parent())return;c=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:Yc(Ee.none,this.children,this.positions,0,this.children.length,0,this.length,(t,r,n)=>new i(this.type,t,r,n,this.propValues),e.makeTree||((t,r,n)=>new i(Ee.none,t,r,n)))}static build(e){return lv(e)}};ce.empty=new ce(Ee.none,[],[],0);var Wc=class i{constructor(e,t){this.buffer=e,this.index=t}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new i(this.buffer,this.index)}},ni=class i{constructor(e,t,r){this.buffer=e,this.length=t,this.set=r}get type(){return Ee.none}toString(){let e=[];for(let t=0;t0));l=o[l+3]);return a}slice(e,t,r){let n=this.buffer,s=new Uint16Array(t-e),o=0;for(let a=e,l=0;a=e&&te;case 1:return t<=e&&r>e;case 2:return r>e;case 4:return!0}}function Pn(i,e,t,r){for(var n;i.from==i.to||(t<1?i.from>=e:i.from>e)||(t>-1?i.to<=e:i.to0?a.length:-1;e!=c;e+=t){let h=a[e],u=l[e]+o.from;if(dm(n,r,u,u+h.length)){if(h instanceof ni){if(s&ae.ExcludeBuffers)continue;let f=h.findChild(0,h.buffer.length,t,r-u,n);if(f>-1)return new _i(new Uc(o,h,e,u),null,f)}else if(s&ae.IncludeAnonymous||!h.type.isAnonymous||Gc(h)){let f;if(!(s&ae.IgnoreMounts)&&(f=fr.get(h))&&!f.overlay)return new i(f.tree,u,e,o);let d=new i(h,u,e,o);return s&ae.IncludeAnonymous||!d.type.isAnonymous?d:d.nextChild(t<0?h.children.length-1:0,t,r,n)}}}if(s&ae.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?e=o.index+t:e=t<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}enter(e,t,r=0){let n;if(!(r&ae.IgnoreOverlays)&&(n=fr.get(this._tree))&&n.overlay){let s=e-this.from;for(let{from:o,to:a}of n.overlay)if((t>0?o<=s:o=s:a>s))return new i(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,t,r)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}};function um(i,e,t,r){let n=i.cursor(),s=[];if(!n.firstChild())return s;if(t!=null){for(let o=!1;!o;)if(o=n.type.is(t),!n.nextSibling())return s}for(;;){if(r!=null&&n.type.is(r))return s;if(n.type.is(e)&&s.push(n.node),!n.nextSibling())return r==null?s:[]}}function zc(i,e,t=e.length-1){for(let r=i.parent;t>=0;r=r.parent){if(!r)return!1;if(!r.type.isAnonymous){if(e[t]&&e[t]!=r.name)return!1;t--}}return!0}var Uc=class{constructor(e,t,r,n){this.parent=e,this.buffer=t,this.index=r,this.start=n}},_i=class i extends So{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,t,r){super(),this.context=e,this._parent=t,this.index=r,this.type=e.buffer.set.types[e.buffer.buffer[r]]}child(e,t,r){let{buffer:n}=this.context,s=n.findChild(this.index+4,n.buffer[this.index+3],e,t-this.context.start,r);return s<0?null:new i(this.context,this,s)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}enter(e,t,r=0){if(r&ae.ExcludeBuffers)return null;let{buffer:n}=this.context,s=n.findChild(this.index+4,n.buffer[this.index+3],t>0?1:-1,e-this.context.start,t);return s<0?null:new i(this.context,this,s)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(e){return this._parent?null:this.context.parent.nextChild(this.context.index+e,e,0,4)}get nextSibling(){let{buffer:e}=this.context,t=e.buffer[this.index+3];return t<(this._parent?e.buffer[this._parent.index+3]:e.buffer.length)?new i(this.context,this._parent,t):this.externalSibling(1)}get prevSibling(){let{buffer:e}=this.context,t=this._parent?this._parent.index+4:0;return this.index==t?this.externalSibling(-1):new i(this.context,this._parent,e.findChild(t,this.index,-1,0,4))}get tree(){return null}toTree(){let e=[],t=[],{buffer:r}=this.context,n=this.index+4,s=r.buffer[this.index+3];if(s>n){let o=r.buffer[this.index+1];e.push(r.slice(n,s,o)),t.push(0)}return new ce(this.type,e,t,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}};function pm(i){if(!i.length)return null;let e=0,t=i[0];for(let s=1;st.from||o.to=e){let a=new ot(o.tree,o.overlay[0].from+s.from,-1,s);(n||(n=[r])).push(Pn(a,e,t,!1))}}return n?pm(n):r}var Cn=class{get name(){return this.type.name}constructor(e,t=0){if(this.mode=t,this.buffer=null,this.stack=[],this.index=0,this.bufferNode=null,e instanceof ot)this.yieldNode(e);else{this._tree=e.context.parent,this.buffer=e.context;for(let r=e._parent;r;r=r._parent)this.stack.unshift(r.index);this.bufferNode=e,this.yieldBuf(e.index)}}yieldNode(e){return e?(this._tree=e,this.type=e.type,this.from=e.from,this.to=e.to,!0):!1}yieldBuf(e,t){this.index=e;let{start:r,buffer:n}=this.buffer;return this.type=t||n.set.types[n.buffer[e]],this.from=r+n.buffer[e+1],this.to=r+n.buffer[e+2],!0}yield(e){return e?e instanceof ot?(this.buffer=null,this.yieldNode(e)):(this.buffer=e.context,this.yieldBuf(e.index,e.type)):!1}toString(){return this.buffer?this.buffer.buffer.childString(this.index):this._tree.toString()}enterChild(e,t,r){if(!this.buffer)return this.yield(this._tree.nextChild(e<0?this._tree._tree.children.length-1:0,e,t,r,this.mode));let{buffer:n}=this.buffer,s=n.findChild(this.index+4,n.buffer[this.index+3],e,t-this.buffer.start,r);return s<0?!1:(this.stack.push(this.index),this.yieldBuf(s))}firstChild(){return this.enterChild(1,0,4)}lastChild(){return this.enterChild(-1,0,4)}childAfter(e){return this.enterChild(1,e,2)}childBefore(e){return this.enterChild(-1,e,-2)}enter(e,t,r=this.mode){return this.buffer?r&ae.ExcludeBuffers?!1:this.enterChild(1,e,t):this.yield(this._tree.enter(e,t,r))}parent(){if(!this.buffer)return this.yieldNode(this.mode&ae.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let e=this.mode&ae.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(e)}sibling(e){if(!this.buffer)return this._tree._parent?this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+e,e,0,4,this.mode)):!1;let{buffer:t}=this.buffer,r=this.stack.length-1;if(e<0){let n=r<0?0:this.stack[r]+4;if(this.index!=n)return this.yieldBuf(t.findChild(n,this.index,-1,0,4))}else{let n=t.buffer[this.index+3];if(n<(r<0?t.buffer.length:t.buffer[this.stack[r]+3]))return this.yieldBuf(n)}return r<0?this.yield(this.buffer.parent.nextChild(this.buffer.index+e,e,0,4,this.mode)):!1}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(e){let t,r,{buffer:n}=this;if(n){if(e>0){if(this.index-1)for(let s=t+e,o=e<0?-1:r._tree.children.length;s!=o;s+=e){let a=r._tree.children[s];if(this.mode&ae.IncludeAnonymous||a instanceof ni||!a.type.isAnonymous||Gc(a))return!1}return!0}move(e,t){if(t&&this.enterChild(e,0,4))return!0;for(;;){if(this.sibling(e))return!0;if(this.atLastNode(e)||!this.parent())return!1}}next(e=!0){return this.move(1,e)}prev(e=!0){return this.move(-1,e)}moveTo(e,t=0){for(;(this.from==this.to||(t<1?this.from>=e:this.from>e)||(t>-1?this.to<=e:this.to=0;){for(let o=e;o;o=o._parent)if(o.index==n){if(n==this.index)return o;t=o,r=s+1;break e}n=this.stack[--s]}for(let n=r;n=0;s--){if(s<0)return zc(this.node,e,n);let o=r[t.buffer[this.stack[s]]];if(!o.isAnonymous){if(e[n]&&e[n]!=o.name)return!1;n--}}return!0}};function Gc(i){return i.children.some(e=>e instanceof ni||!e.type.isAnonymous||Gc(e))}function lv(i){var e;let{buffer:t,nodeSet:r,maxBufferLength:n=1024,reused:s=[],minRepeatType:o=r.types.length}=i,a=Array.isArray(t)?new Wc(t,t.length):t,l=r.types,c=0,h=0;function u(w,P,C,_,$,q){let{id:N,start:B,end:Y,size:I}=a,ne=h;for(;I<0;)if(a.next(),I==-1){let ge=s[N];C.push(ge),_.push(B-w);return}else if(I==-3){c=N;return}else if(I==-4){h=N;return}else throw new RangeError(`Unrecognized record size: ${I}`);let qe=l[N],Ve,We,Ke=B-w;if(Y-B<=n&&(We=g(a.pos-P,$))){let ge=new Uint16Array(We.size-We.skip),et=a.pos-We.size,yt=ge.length;for(;a.pos>et;)yt=O(We.start,ge,yt);Ve=new ni(ge,Y-We.start,r),Ke=We.start-w}else{let ge=a.pos-I;a.next();let et=[],yt=[],gi=N>=o?N:-1,zi=0,is=Y;for(;a.pos>ge;)gi>=0&&a.id==gi&&a.size>=0?(a.end<=is-n&&(m(et,yt,B,zi,a.end,is,gi,ne),zi=et.length,is=a.end),a.next()):q>2500?f(B,ge,et,yt):u(B,ge,et,yt,gi,q+1);if(gi>=0&&zi>0&&zi-1&&zi>0){let Qu=d(qe);Ve=Yc(qe,et,yt,0,et.length,0,Y-B,Qu,Qu)}else Ve=p(qe,et,yt,Y-B,ne-Y)}C.push(Ve),_.push(Ke)}function f(w,P,C,_){let $=[],q=0,N=-1;for(;a.pos>P;){let{id:B,start:Y,end:I,size:ne}=a;if(ne>4)a.next();else{if(N>-1&&Y=0;I-=3)B[ne++]=$[I],B[ne++]=$[I+1]-Y,B[ne++]=$[I+2]-Y,B[ne++]=ne;C.push(new ni(B,$[2]-Y,r)),_.push(Y-w)}}function d(w){return(P,C,_)=>{let $=0,q=P.length-1,N,B;if(q>=0&&(N=P[q])instanceof ce){if(!q&&N.type==w&&N.length==_)return N;(B=N.prop(L.lookAhead))&&($=C[q]+N.length+B)}return p(w,P,C,_,$)}}function m(w,P,C,_,$,q,N,B){let Y=[],I=[];for(;w.length>_;)Y.push(w.pop()),I.push(P.pop()+C-$);w.push(p(r.types[N],Y,I,q-$,B-q)),P.push($-C)}function p(w,P,C,_,$=0,q){if(c){let N=[L.contextHash,c];q=q?[N].concat(q):[N]}if($>25){let N=[L.lookAhead,$];q=q?[N].concat(q):[N]}return new ce(w,P,C,_,q)}function g(w,P){let C=a.fork(),_=0,$=0,q=0,N=C.end-n,B={size:0,start:0,skip:0};e:for(let Y=C.pos-w;C.pos>Y;){let I=C.size;if(C.id==P&&I>=0){B.size=_,B.start=$,B.skip=q,q+=4,_+=4,C.next();continue}let ne=C.pos-I;if(I<0||ne=o?4:0,Ve=C.start;for(C.next();C.pos>ne;){if(C.size<0)if(C.size==-3)qe+=4;else break e;else C.id>=o&&(qe+=4);C.next()}$=Ve,_+=I,q+=qe}return(P<0||_==w)&&(B.size=_,B.start=$,B.skip=q),B.size>4?B:void 0}function O(w,P,C){let{id:_,start:$,end:q,size:N}=a;if(a.next(),N>=0&&_4){let Y=a.pos-(N-4);for(;a.pos>Y;)C=O(w,P,C)}P[--C]=B,P[--C]=q-w,P[--C]=$-w,P[--C]=_}else N==-3?c=_:N==-4&&(h=_);return C}let y=[],x=[];for(;a.pos>0;)u(i.start||0,i.bufferStart||0,y,x,-1,0);let v=(e=i.length)!==null&&e!==void 0?e:y.length?x[0]+y[0].length:0;return new ce(l[i.topID],y.reverse(),x.reverse(),v)}var fm=new WeakMap;function xo(i,e){if(!i.isAnonymous||e instanceof ni||e.type!=i)return 1;let t=fm.get(e);if(t==null){t=1;for(let r of e.children){if(r.type!=i||!(r instanceof ce)){t=1;break}t+=xo(i,r)}fm.set(e,t)}return t}function Yc(i,e,t,r,n,s,o,a,l){let c=0;for(let m=r;m=h)break;P+=C}if(x==v+1){if(P>h){let C=m[v];d(C.children,C.positions,0,C.children.length,p[v]+y);continue}u.push(m[v])}else{let C=p[x-1]+m[x-1].length-w;u.push(Yc(i,m,p,v,x,w,C,null,l))}f.push(w+y-s)}}return d(e,t,r,n,0),(a||l)(u,f,o)}var ko=class{constructor(){this.map=new WeakMap}setBuffer(e,t,r){let n=this.map.get(e);n||this.map.set(e,n=new Map),n.set(t,r)}getBuffer(e,t){let r=this.map.get(e);return r&&r.get(t)}set(e,t){e instanceof _i?this.setBuffer(e.context.buffer,e.index,t):e instanceof ot&&this.map.set(e.tree,t)}get(e){return e instanceof _i?this.getBuffer(e.context.buffer,e.index):e instanceof ot?this.map.get(e.tree):void 0}cursorSet(e,t){e.buffer?this.setBuffer(e.buffer.buffer,e.index,t):this.map.set(e.tree,t)}cursorGet(e){return e.buffer?this.getBuffer(e.buffer.buffer,e.index):this.map.get(e.tree)}},Di=class i{constructor(e,t,r,n,s=!1,o=!1){this.from=e,this.to=t,this.tree=r,this.offset=n,this.open=(s?1:0)|(o?2:0)}get openStart(){return(this.open&1)>0}get openEnd(){return(this.open&2)>0}static addTree(e,t=[],r=!1){let n=[new i(0,e.length,e,0,!1,r)];for(let s of t)s.to>e.length&&n.push(s);return n}static applyChanges(e,t,r=128){if(!t.length)return e;let n=[],s=1,o=e.length?e[0]:null;for(let a=0,l=0,c=0;;a++){let h=a=r)for(;o&&o.from=f.from||u<=f.to||c){let d=Math.max(f.from,l)-c,m=Math.min(f.to,u)-c;f=d>=m?null:new i(d,m,f.tree,f.offset+c,a>0,!!h)}if(f&&n.push(f),o.to>u)break;o=snew kn(n.from,n.to)):[new kn(0,0)]:[new kn(0,e.length)],this.createParse(e,t||[],r)}parse(e,t,r){let n=this.startParse(e,t,r);for(;;){let s=n.advance();if(s)return s}}},Hc=class{constructor(e){this.string=e}get length(){return this.string.length}chunk(e){return this.string.slice(e)}get lineChunks(){return!1}read(e,t){return this.string.slice(e,t)}};var DP=new L({perNode:!0});var cv=0,Rt=class i{constructor(e,t,r){this.set=e,this.base=t,this.modified=r,this.id=cv++}static define(e){if(e?.base)throw new Error("Can not derive from a modified tag");let t=new i([],null,[]);if(t.set.push(t),e)for(let r of e.set)t.set.push(r);return t}static defineModifier(){let e=new Eo;return t=>t.modified.indexOf(e)>-1?t:Eo.get(t.base||t,t.modified.concat(e).sort((r,n)=>r.id-n.id))}},hv=0,Eo=class i{constructor(){this.instances=[],this.id=hv++}static get(e,t){if(!t.length)return e;let r=t[0].instances.find(a=>a.base==e&&uv(t,a.modified));if(r)return r;let n=[],s=new Rt(n,e,t);for(let a of t)a.instances.push(s);let o=fv(t);for(let a of e.set)if(!a.modified.length)for(let l of o)n.push(i.get(a,l));return s}};function uv(i,e){return i.length==e.length&&i.every((t,r)=>t==e[r])}function fv(i){let e=[[]];for(let t=0;tr.length-t.length)}function mr(i){let e=Object.create(null);for(let t in i){let r=i[t];Array.isArray(r)||(r=[r]);for(let n of t.split(" "))if(n){let s=[],o=2,a=n;for(let u=0;;){if(a=="..."&&u>0&&u+3==n.length){o=1;break}let f=/^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(a);if(!f)throw new RangeError("Invalid path: "+n);if(s.push(f[0]=="*"?"":f[0][0]=='"'?JSON.parse(f[0]):f[0]),u+=f[0].length,u==n.length)break;let d=n[u++];if(u==n.length&&d=="!"){o=0;break}if(d!="/")throw new RangeError("Invalid path: "+n);a=n.slice(u)}let l=s.length-1,c=s[l];if(!c)throw new RangeError("Invalid path: "+n);let h=new pr(r,o,l>0?s.slice(0,l):null);e[c]=h.sort(e[c])}}return Om.add(e)}var Om=new L,pr=class{constructor(e,t,r,n){this.tags=e,this.mode=t,this.context=r,this.next=n}get opaque(){return this.mode==0}get inherit(){return this.mode==1}sort(e){return!e||e.depth{let o=n;for(let a of s)for(let l of a.set){let c=t[l.id];if(c){o=o?o+" "+c:c;break}}return o},scope:r}}function dv(i,e){let t=null;for(let r of i){let n=r.style(e);n&&(t=t?t+" "+n:n)}return t}function eh(i,e,t,r=0,n=i.length){let s=new Jc(r,Array.isArray(e)?e:[e],t);s.highlightRange(i.cursor(),r,n,"",s.highlighters),s.flush(n)}function th(i,e,t,r,n,s=0,o=i.length){let a=s;function l(c,h){if(!(c<=a)){for(let u=i.slice(a,c),f=0;;){let d=u.indexOf(` +`,f),m=d<0?u.length:d;if(m>f&&r(u.slice(f,m),h),d<0)break;n(),f=d+1}a=c}}eh(e,t,(c,h,u)=>{l(c,""),l(h,u)},s,o),l(o,"")}var Jc=class{constructor(e,t,r){this.at=e,this.highlighters=t,this.span=r,this.class=""}startSpan(e,t){t!=this.class&&(this.flush(e),e>this.at&&(this.at=e),this.class=t)}flush(e){e>this.at&&this.class&&this.span(this.at,e,this.class)}highlightRange(e,t,r,n,s){let{type:o,from:a,to:l}=e;if(a>=r||l<=t)return;o.isTop&&(s=this.highlighters.filter(d=>!d.scope||d.scope(o)));let c=n,h=pv(e)||pr.empty,u=dv(s,h.tags);if(u&&(c&&(c+=" "),c+=u,h.mode==1&&(n+=(n?" ":"")+u)),this.startSpan(Math.max(t,a),c),h.opaque)return;let f=e.tree&&e.tree.prop(L.mounted);if(f&&f.overlay){let d=e.node.enter(f.overlay[0].from+a,1),m=this.highlighters.filter(g=>!g.scope||g.scope(f.tree.type)),p=e.firstChild();for(let g=0,O=a;;g++){let y=g=x||!e.nextSibling())););if(!y||x>r)break;O=y.to+a,O>t&&(this.highlightRange(d.cursor(),Math.max(t,y.from+a),Math.min(r,O),"",m),this.startSpan(Math.min(r,O),c))}p&&e.parent()}else if(e.firstChild()){f&&(n="");do if(!(e.to<=t)){if(e.from>=r)break;this.highlightRange(e,t,r,n,s),this.startSpan(Math.min(r,e.to),c)}while(e.nextSibling());e.parent()}}};function pv(i){let e=i.type.prop(Om);for(;e&&e.context&&!i.matchContext(e.context);)e=e.next;return e||null}var E=Rt.define,To=E(),si=E(),mm=E(si),gm=E(si),oi=E(),Po=E(oi),Zc=E(oi),Et=E(),Li=E(Et),Pt=E(),Ct=E(),Kc=E(),En=E(Kc),Co=E(),b={comment:To,lineComment:E(To),blockComment:E(To),docComment:E(To),name:si,variableName:E(si),typeName:mm,tagName:E(mm),propertyName:gm,attributeName:E(gm),className:E(si),labelName:E(si),namespace:E(si),macroName:E(si),literal:oi,string:Po,docString:E(Po),character:E(Po),attributeValue:E(Po),number:Zc,integer:E(Zc),float:E(Zc),bool:E(oi),regexp:E(oi),escape:E(oi),color:E(oi),url:E(oi),keyword:Pt,self:E(Pt),null:E(Pt),atom:E(Pt),unit:E(Pt),modifier:E(Pt),operatorKeyword:E(Pt),controlKeyword:E(Pt),definitionKeyword:E(Pt),moduleKeyword:E(Pt),operator:Ct,derefOperator:E(Ct),arithmeticOperator:E(Ct),logicOperator:E(Ct),bitwiseOperator:E(Ct),compareOperator:E(Ct),updateOperator:E(Ct),definitionOperator:E(Ct),typeOperator:E(Ct),controlOperator:E(Ct),punctuation:Kc,separator:E(Kc),bracket:En,angleBracket:E(En),squareBracket:E(En),paren:E(En),brace:E(En),content:Et,heading:Li,heading1:E(Li),heading2:E(Li),heading3:E(Li),heading4:E(Li),heading5:E(Li),heading6:E(Li),contentSeparator:E(Et),list:E(Et),quote:E(Et),emphasis:E(Et),strong:E(Et),link:E(Et),monospace:E(Et),strikethrough:E(Et),inserted:E(),deleted:E(),changed:E(),invalid:E(),meta:Co,documentMeta:E(Co),annotation:E(Co),processingInstruction:E(Co),definition:Rt.defineModifier(),constant:Rt.defineModifier(),function:Rt.defineModifier(),standard:Rt.defineModifier(),local:Rt.defineModifier(),special:Rt.defineModifier()},VP=Rn([{tag:b.link,class:"tok-link"},{tag:b.heading,class:"tok-heading"},{tag:b.emphasis,class:"tok-emphasis"},{tag:b.strong,class:"tok-strong"},{tag:b.keyword,class:"tok-keyword"},{tag:b.atom,class:"tok-atom"},{tag:b.bool,class:"tok-bool"},{tag:b.url,class:"tok-url"},{tag:b.labelName,class:"tok-labelName"},{tag:b.inserted,class:"tok-inserted"},{tag:b.deleted,class:"tok-deleted"},{tag:b.literal,class:"tok-literal"},{tag:b.string,class:"tok-string"},{tag:b.number,class:"tok-number"},{tag:[b.regexp,b.escape,b.special(b.string)],class:"tok-string2"},{tag:b.variableName,class:"tok-variableName"},{tag:b.local(b.variableName),class:"tok-variableName tok-local"},{tag:b.definition(b.variableName),class:"tok-variableName tok-definition"},{tag:b.special(b.variableName),class:"tok-variableName2"},{tag:b.definition(b.propertyName),class:"tok-propertyName tok-definition"},{tag:b.typeName,class:"tok-typeName"},{tag:b.namespace,class:"tok-namespace"},{tag:b.className,class:"tok-className"},{tag:b.macroName,class:"tok-macroName"},{tag:b.propertyName,class:"tok-propertyName"},{tag:b.operator,class:"tok-operator"},{tag:b.comment,class:"tok-comment"},{tag:b.meta,class:"tok-meta"},{tag:b.invalid,class:"tok-invalid"},{tag:b.punctuation,class:"tok-punctuation"}]);var ih,gr=new L;function mv(i){return A.define({combine:i?e=>e.concat(i):void 0})}var gv=new L,Ge=class{constructor(e,t,r=[],n=""){this.data=e,this.name=n,W.prototype.hasOwnProperty("tree")||Object.defineProperty(W.prototype,"tree",{get(){return he(this)}}),this.parser=t,this.extension=[ai.of(this),W.languageData.of((s,o,a)=>{let l=ym(s,o,a),c=l.type.prop(gr);if(!c)return[];let h=s.facet(c),u=l.type.prop(gv);if(u){let f=l.resolve(o-l.from,a);for(let d of u)if(d.test(f,s)){let m=s.facet(d.facet);return d.type=="replace"?m:m.concat(h)}}return h})].concat(r)}isActiveAt(e,t,r=-1){return ym(e,t,r).type.prop(gr)==this.data}findRegions(e){let t=e.facet(ai);if(t?.data==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let r=[],n=(s,o)=>{if(s.prop(gr)==this.data){r.push({from:o,to:o+s.length});return}let a=s.prop(L.mounted);if(a){if(a.tree.prop(gr)==this.data){if(a.overlay)for(let l of a.overlay)r.push({from:l.from+o,to:l.to+o});else r.push({from:o,to:o+s.length});return}else if(a.overlay){let l=r.length;if(n(a.tree,a.overlay[0].from+o),r.length>l)return}}for(let l=0;lr.isTop?t:void 0)]}),e.name)}configure(e,t){return new i(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}};function he(i){let e=i.field(Ge.state,!1);return e?e.tree:ce.empty}var oh=class{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let r=this.cursorPos-this.string.length;return e=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-r,t-r)}},An=null,ah=class i{constructor(e,t,r=[],n,s,o,a,l){this.parser=e,this.state=t,this.fragments=r,this.tree=n,this.treeLen=s,this.viewport=o,this.skipped=a,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(e,t,r){return new i(e,t,[],ce.empty,0,r,[],null)}startParse(){return this.parser.startParse(new oh(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=ce.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var r;if(typeof e=="number"){let n=Date.now()+e;e=()=>Date.now()>n}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(Di.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=An;An=this;try{return e()}finally{An=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=bm(e,t.from,t.to);return e}changes(e,t){let{fragments:r,tree:n,treeLen:s,viewport:o,skipped:a}=this;if(this.takeTree(),!e.empty){let l=[];if(e.iterChangedRanges((c,h,u,f)=>l.push({fromA:c,toA:h,fromB:u,toB:f})),r=Di.applyChanges(r,l),n=ce.empty,s=0,o={from:e.mapPos(o.from,-1),to:e.mapPos(o.to,1)},this.skipped.length){a=[];for(let c of this.skipped){let h=e.mapPos(c.from,1),u=e.mapPos(c.to,-1);he.from&&(this.fragments=bm(this.fragments,n,s),this.skipped.splice(r--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends dr{createParse(t,r,n){let s=n[0].from,o=n[n.length-1].to;return{parsedPos:s,advance(){let l=An;if(l){for(let c of n)l.tempSkipped.push(c);e&&(l.scheduleOn=l.scheduleOn?Promise.all([l.scheduleOn,e]):e)}return this.parsedPos=o,new ce(Ee.none,[],[],o-s)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return An}};function bm(i,e,t){return Di.applyChanges(i,[{fromA:e,toA:t,fromB:e,toB:t}])}var Mn=class i{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),r=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,r)||t.takeTree(),new i(t)}static init(e){let t=Math.min(3e3,e.doc.length),r=ah.create(e.facet(ai).parser,e,{from:0,to:t});return r.work(20,t)||r.takeTree(),new i(r)}};Ge.state=re.define({create:Mn.init,update(i,e){for(let t of e.effects)if(t.is(Ge.setState))return t.value;return e.startState.facet(ai)!=e.state.facet(ai)?Mn.init(e.state):i.apply(e)}});var km=i=>{let e=setTimeout(()=>i(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(km=i=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(i,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});var rh=typeof navigator<"u"&&(!((ih=navigator.scheduling)===null||ih===void 0)&&ih.isInputPending)?()=>navigator.scheduling.isInputPending():null,Ov=se.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(Ge.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(Ge.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=km(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEndn+1e3,l=s.context.work(()=>rh&&rh()||Date.now()>o,n+(a?0:1e5));this.chunkBudget-=Date.now()-t,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:Ge.setState.of(new Mn(s.context))})),this.chunkBudget>0&&!(l&&!a)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>xe(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),ai=A.define({combine(i){return i.length?i[0]:null},enables:i=>[Ge.state,Ov,R.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]}),yr=class{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}};var yv=A.define(),br=A.define({combine:i=>{if(!i.length)return" ";let e=i[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(i[0]));return e}});function _n(i){let e=i.facet(br);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function wr(i,e){let t="",r=i.tabSize,n=i.facet(br)[0];if(n==" "){for(;e>=r;)t+=" ",e-=r;n=" "}for(let s=0;s=e?bv(i,t,e):null}var qi=class{constructor(e,t={}){this.state=e,this.options=t,this.unit=_n(e)}lineAt(e,t=1){let r=this.state.doc.lineAt(e),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return n!=null&&n>=r.from&&n<=r.to?s&&n==e?{text:"",from:e}:(t<0?n-1&&(s+=o-this.countColumn(r,r.search(/\S|$/))),s}countColumn(e,t=e.length){return Xt(e,this.state.tabSize,t)}lineIndent(e,t=1){let{text:r,from:n}=this.lineAt(e,t),s=this.options.overrideIndentation;if(s){let o=s(n);if(o>-1)return o}return this.countColumn(r,r.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}},Dn=new L;function bv(i,e,t){let r=e.resolveStack(t),n=r.node.enterUnfinishedNodesBefore(t);if(n!=r.node){let s=[];for(let o=n;o!=r.node;o=o.parent)s.push(o);for(let o=s.length-1;o>=0;o--)r={node:s[o],next:r}}return Tm(r,i,t)}function Tm(i,e,t){for(let r=i;r;r=r.next){let n=vv(r.node);if(n)return n(lh.create(e,t,r))}return 0}function wv(i){return i.pos==i.options.simulateBreak&&i.options.simulateDoubleBreak}function vv(i){let e=i.type.prop(Dn);if(e)return e;let t=i.firstChild,r;if(t&&(r=t.type.prop(L.closedBy))){let n=i.lastChild,s=n&&r.indexOf(n.name)>-1;return o=>Pm(o,!0,1,void 0,s&&!wv(o)?n.from:void 0)}return i.parent==null?xv:null}function xv(){return 0}var lh=class i extends qi{constructor(e,t,r){super(e.state,e.options),this.base=e,this.pos=t,this.context=r}get node(){return this.context.node}static create(e,t,r){return new i(e,t,r)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let t=this.state.doc.lineAt(e.from);for(;;){let r=e.resolve(t.from);for(;r.parent&&r.parent.from==r.from;)r=r.parent;if(Sv(r,e))break;t=this.state.doc.lineAt(r.from)}return this.lineIndent(t.from)}continue(){return Tm(this.context.next,this.base,this.pos)}};function Sv(i,e){for(let t=e;t;t=t.parent)if(i==t)return!0;return!1}function kv(i){let e=i.node,t=e.childAfter(e.from),r=e.lastChild;if(!t)return null;let n=i.options.simulateBreak,s=i.state.doc.lineAt(t.from),o=n==null||n<=s.from?s.to:Math.min(s.to,n);for(let a=t.to;;){let l=e.childAfter(a);if(!l||l==r)return null;if(!l.type.isSkipped)return l.fromPm(r,e,t,i)}function Pm(i,e,t,r,n){let s=i.textAfter,o=s.match(/^\s*/)[0].length,a=r&&s.slice(o,o+r.length)==r||n==i.pos+o,l=e?kv(i):null;return l?a?i.column(l.from):i.column(l.to):i.baseIndent+(a?0:i.unit*t)}var Tv=200;function Cm(){return W.transactionFilter.of(i=>{if(!i.docChanged||!i.isUserEvent("input.type")&&!i.isUserEvent("input.complete"))return i;let e=i.startState.languageDataAt("indentOnInput",i.startState.selection.main.head);if(!e.length)return i;let t=i.newDoc,{head:r}=i.newSelection.main,n=t.lineAt(r);if(r>n.from+Tv)return i;let s=t.sliceString(n.from,r);if(!e.some(c=>c.test(s)))return i;let{state:o}=i,a=-1,l=[];for(let{head:c}of o.selection.ranges){let h=o.doc.lineAt(c);if(h.from==a)continue;a=h.from;let u=Mo(o,h.from);if(u==null)continue;let f=/^\s*/.exec(h.text)[0],d=wr(o,u);f!=d&&l.push({from:h.from,to:h.from+f.length,insert:d})}return l.length?[i,{changes:l,sequential:!0}]:i})}var Pv=A.define(),Ln=new L;function _o(i){let e=i.firstChild,t=i.lastChild;return e&&e.tot)continue;if(s&&a.from=e&&c.to>t&&(s=c)}}return s}function Ev(i){let e=i.lastChild;return e&&e.to==i.to&&e.type.isError}function Ro(i,e,t){for(let r of i.facet(Pv)){let n=r(i,e,t);if(n)return n}return Cv(i,e,t)}function Em(i,e){let t=e.mapPos(i.from,1),r=e.mapPos(i.to,-1);return t>=r?void 0:{from:t,to:r}}var Do=D.define({map:Em}),qn=D.define({map:Em});function Rm(i){let e=[];for(let{head:t}of i.state.selection.ranges)e.some(r=>r.from<=t&&r.to>=t)||e.push(i.lineBlockAt(t));return e}var Vi=re.define({create(){return M.none},update(i,e){i=i.map(e.changes);for(let t of e.effects)if(t.is(Do)&&!Rv(i,t.value.from,t.value.to)){let{preparePlaceholder:r}=e.state.facet(ph),n=r?M.replace({widget:new ch(r(e.state,t.value))}):wm;i=i.update({add:[n.range(t.value.from,t.value.to)]})}else t.is(qn)&&(i=i.update({filter:(r,n)=>t.value.from!=r||t.value.to!=n,filterFrom:t.value.from,filterTo:t.value.to}));if(e.selection){let t=!1,{head:r}=e.selection.main;i.between(r,r,(n,s)=>{nr&&(t=!0)}),t&&(i=i.update({filterFrom:r,filterTo:r,filter:(n,s)=>s<=r||n>=r}))}return i},provide:i=>R.decorations.from(i),toJSON(i,e){let t=[];return i.between(0,e.doc.length,(r,n)=>{t.push(r,n)}),t},fromJSON(i){if(!Array.isArray(i)||i.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let t=0;t{(!n||n.from>s)&&(n={from:s,to:o})}),n}function Rv(i,e,t){let r=!1;return i.between(e,e,(n,s)=>{n==e&&s==t&&(r=!0)}),r}function Am(i,e){return i.field(Vi,!1)?e:e.concat(D.appendConfig.of(_m()))}var Av=i=>{for(let e of Rm(i)){let t=Ro(i.state,e.from,e.to);if(t)return i.dispatch({effects:Am(i.state,[Do.of(t),Qm(i,t)])}),!0}return!1},Qv=i=>{if(!i.state.field(Vi,!1))return!1;let e=[];for(let t of Rm(i)){let r=Ao(i.state,t.from,t.to);r&&e.push(qn.of(r),Qm(i,r,!1))}return e.length&&i.dispatch({effects:e}),e.length>0};function Qm(i,e,t=!0){let r=i.state.doc.lineAt(e.from).number,n=i.state.doc.lineAt(e.to).number;return R.announce.of(`${i.state.phrase(t?"Folded lines":"Unfolded lines")} ${r} ${i.state.phrase("to")} ${n}.`)}var Mv=i=>{let{state:e}=i,t=[];for(let r=0;r{let e=i.state.field(Vi,!1);if(!e||!e.size)return!1;let t=[];return e.between(0,i.state.doc.length,(r,n)=>{t.push(qn.of({from:r,to:n}))}),i.dispatch({effects:t}),!0};var Mm=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:Av},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:Qv},{key:"Ctrl-Alt-[",run:Mv},{key:"Ctrl-Alt-]",run:_v}],Dv={placeholderDOM:null,preparePlaceholder:null,placeholderText:"\u2026"},ph=A.define({combine(i){return Ce(i,Dv)}});function _m(i){let e=[Vi,qv];return i&&e.push(ph.of(i)),e}function Dm(i,e){let{state:t}=i,r=t.facet(ph),n=o=>{let a=i.lineBlockAt(i.posAtDOM(o.target)),l=Ao(i.state,a.from,a.to);l&&i.dispatch({effects:qn.of(l)}),o.preventDefault()};if(r.placeholderDOM)return r.placeholderDOM(i,n,e);let s=document.createElement("span");return s.textContent=r.placeholderText,s.setAttribute("aria-label",t.phrase("folded code")),s.title=t.phrase("unfold"),s.className="cm-foldPlaceholder",s.onclick=n,s}var wm=M.replace({widget:new class extends Ne{toDOM(i){return Dm(i,null)}}}),ch=class extends Ne{constructor(e){super(),this.value=e}eq(e){return this.value==e.value}toDOM(e){return Dm(e,this.value)}},Lv={openText:"\u2304",closedText:"\u203A",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1},Qn=class extends He{constructor(e,t){super(),this.config=e,this.open=t}eq(e){return this.config==e.config&&this.open==e.open}toDOM(e){if(this.config.markerDOM)return this.config.markerDOM(this.open);let t=document.createElement("span");return t.textContent=this.open?this.config.openText:this.config.closedText,t.title=e.state.phrase(this.open?"Fold line":"Unfold line"),t}};function Lm(i={}){let e=Object.assign(Object.assign({},Lv),i),t=new Qn(e,!0),r=new Qn(e,!1),n=se.fromClass(class{constructor(o){this.from=o.viewport.from,this.markers=this.buildMarkers(o)}update(o){(o.docChanged||o.viewportChanged||o.startState.facet(ai)!=o.state.facet(ai)||o.startState.field(Vi,!1)!=o.state.field(Vi,!1)||he(o.startState)!=he(o.state)||e.foldingChanged(o))&&(this.markers=this.buildMarkers(o.view))}buildMarkers(o){let a=new dt;for(let l of o.viewportLineBlocks){let c=Ao(o.state,l.from,l.to)?r:Ro(o.state,l.from,l.to)?t:null;c&&a.add(l.from,l.from,c)}return a.finish()}}),{domEventHandlers:s}=e;return[n,Ic({class:"cm-foldGutter",markers(o){var a;return((a=o.plugin(n))===null||a===void 0?void 0:a.markers)||z.empty},initialSpacer(){return new Qn(e,!1)},domEventHandlers:Object.assign(Object.assign({},s),{click:(o,a,l)=>{if(s.click&&s.click(o,a,l))return!0;let c=Ao(o.state,a.from,a.to);if(c)return o.dispatch({effects:qn.of(c)}),!0;let h=Ro(o.state,a.from,a.to);return h?(o.dispatch({effects:Do.of(h)}),!0):!1}})}),_m()]}var qv=R.baseTheme({".cm-foldPlaceholder":{backgroundColor:"#eee",border:"1px solid #ddd",color:"#888",borderRadius:".2em",margin:"0 1px",padding:"0 1px",cursor:"pointer"},".cm-foldGutter span":{padding:"0 1px",cursor:"pointer"}}),Qo=class i{constructor(e,t){this.specs=e;let r;function n(a){let l=rt.newName();return(r||(r=Object.create(null)))["."+l]=a,l}let s=typeof t.all=="string"?t.all:t.all?n(t.all):void 0,o=t.scope;this.scope=o instanceof Ge?a=>a.prop(gr)==o.data:o?a=>a==o:void 0,this.style=Rn(e.map(a=>({tag:a.tag,class:a.class||n(Object.assign({},a,{tag:null}))})),{all:s}).style,this.module=r?new rt(r):null,this.themeType=t.themeType}static define(e,t){return new i(e,t||{})}},hh=A.define(),qm=A.define({combine(i){return i.length?[i[0]]:null}});function nh(i){let e=i.facet(hh);return e.length?e:i.facet(qm)}function Vn(i,e){let t=[Vv],r;return i instanceof Qo&&(i.module&&t.push(R.styleModule.of(i.module)),r=i.themeType),e?.fallback?t.push(qm.of(i)):r?t.push(hh.computeN([R.darkTheme],n=>n.facet(R.darkTheme)==(r=="dark")?[i]:[])):t.push(hh.of(i)),t}var uh=class{constructor(e){this.markCache=Object.create(null),this.tree=he(e.state),this.decorations=this.buildDeco(e,nh(e.state)),this.decoratedTo=e.viewport.to}update(e){let t=he(e.state),r=nh(e.state),n=r!=nh(e.startState),{viewport:s}=e.view,o=e.changes.mapPos(this.decoratedTo,1);t.length=s.to?(this.decorations=this.decorations.map(e.changes),this.decoratedTo=o):(t!=this.tree||e.viewportChanged||n)&&(this.tree=t,this.decorations=this.buildDeco(e.view,r),this.decoratedTo=s.to)}buildDeco(e,t){if(!t||!this.tree.length)return M.none;let r=new dt;for(let{from:n,to:s}of e.visibleRanges)eh(this.tree,t,(o,a,l)=>{r.add(o,a,this.markCache[l]||(this.markCache[l]=M.mark({class:l})))},n,s);return r.finish()}},Vv=_e.high(se.fromClass(uh,{decorations:i=>i.decorations})),Vm=Qo.define([{tag:b.meta,color:"#404740"},{tag:b.link,textDecoration:"underline"},{tag:b.heading,textDecoration:"underline",fontWeight:"bold"},{tag:b.emphasis,fontStyle:"italic"},{tag:b.strong,fontWeight:"bold"},{tag:b.strikethrough,textDecoration:"line-through"},{tag:b.keyword,color:"#708"},{tag:[b.atom,b.bool,b.url,b.contentSeparator,b.labelName],color:"#219"},{tag:[b.literal,b.inserted],color:"#164"},{tag:[b.string,b.deleted],color:"#a11"},{tag:[b.regexp,b.escape,b.special(b.string)],color:"#e40"},{tag:b.definition(b.variableName),color:"#00f"},{tag:b.local(b.variableName),color:"#30a"},{tag:[b.typeName,b.namespace],color:"#085"},{tag:b.className,color:"#167"},{tag:[b.special(b.variableName),b.macroName],color:"#256"},{tag:b.definition(b.propertyName),color:"#00c"},{tag:b.comment,color:"#940"},{tag:b.invalid,color:"#f00"}]),$v=R.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bb555544"}}),$m=1e4,Bm="()[]{}",Xm=A.define({combine(i){return Ce(i,{afterCursor:!0,brackets:Bm,maxScanDistance:$m,renderMatch:Nv})}}),Bv=M.mark({class:"cm-matchingBracket"}),Xv=M.mark({class:"cm-nonmatchingBracket"});function Nv(i){let e=[],t=i.matched?Bv:Xv;return e.push(t.range(i.start.from,i.start.to)),i.end&&e.push(t.range(i.end.from,i.end.to)),e}var jv=re.define({create(){return M.none},update(i,e){if(!e.docChanged&&!e.selection)return i;let t=[],r=e.state.facet(Xm);for(let n of e.state.selection.ranges){if(!n.empty)continue;let s=mt(e.state,n.head,-1,r)||n.head>0&&mt(e.state,n.head-1,1,r)||r.afterCursor&&(mt(e.state,n.head,1,r)||n.headR.decorations.from(i)}),Iv=[jv,$v];function Nm(i={}){return[Xm.of(i),Iv]}var Wv=new L;function fh(i,e,t){let r=i.prop(e<0?L.openedBy:L.closedBy);if(r)return r;if(i.name.length==1){let n=t.indexOf(i.name);if(n>-1&&n%2==(e<0?1:0))return[t[n+e]]}return null}function dh(i){let e=i.type.prop(Wv);return e?e(i.node):i}function mt(i,e,t,r={}){let n=r.maxScanDistance||$m,s=r.brackets||Bm,o=he(i),a=o.resolveInner(e,t);for(let l=a;l;l=l.parent){let c=fh(l.type,t,s);if(c&&l.from0?e>=h.from&&eh.from&&e<=h.to))return zv(i,e,t,l,h,c,s)}}return Uv(i,e,t,o,a.type,n,s)}function zv(i,e,t,r,n,s,o){let a=r.parent,l={from:n.from,to:n.to},c=0,h=a?.cursor();if(h&&(t<0?h.childBefore(r.from):h.childAfter(r.to)))do if(t<0?h.to<=r.from:h.from>=r.to){if(c==0&&s.indexOf(h.type.name)>-1&&h.from0)return null;let c={from:t<0?e-1:e,to:t>0?e+1:e},h=i.doc.iterRange(e,t>0?i.doc.length:0),u=0;for(let f=0;!h.next().done&&f<=s;){let d=h.value;t<0&&(f+=d.length);let m=e+f*t;for(let p=t>0?0:d.length-1,g=t>0?d.length:-1;p!=g;p+=t){let O=o.indexOf(d[p]);if(!(O<0||r.resolveInner(m+p,1).type!=n))if(O%2==0==t>0)u++;else{if(u==1)return{start:c,end:{from:m+p,to:m+p+1},matched:O>>1==l>>1};u--}}t>0&&(f+=d.length)}return h.done?{start:c,matched:!1}:null}var Fv=Object.create(null),vm=[Ee.none];var xm=[],Sm=Object.create(null),Hv=Object.create(null);for(let[i,e]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])Hv[i]=Gv(Fv,e);function sh(i,e){xm.indexOf(i)>-1||(xm.push(i),console.warn(e))}function Gv(i,e){let t=[];for(let a of e.split(" ")){let l=[];for(let c of a.split(".")){let h=i[c]||b[c];h?typeof h=="function"?l.length?l=l.map(h):sh(c,`Modifier ${c} used at start of tag`):l.length?sh(c,`Tag ${c} used as modifier`):l=Array.isArray(h)?h:[h]:sh(c,`Unknown highlighting tag ${c}`)}for(let c of l)t.push(c)}if(!t.length)return 0;let r=e.replace(/ /g,"_"),n=r+" "+t.map(a=>a.id),s=Sm[n];if(s)return s.id;let o=Sm[n]=Ee.define({id:vm.length,name:r,props:[mr({[r]:t})]});return vm.push(o),o.id}var zP={rtl:M.mark({class:"cm-iso",inclusive:!0,attributes:{dir:"rtl"},bidiIsolate:G.RTL}),ltr:M.mark({class:"cm-iso",inclusive:!0,attributes:{dir:"ltr"},bidiIsolate:G.LTR}),auto:M.mark({class:"cm-iso",inclusive:!0,attributes:{dir:"auto"},bidiIsolate:null})};var Yv=i=>{let{state:e}=i,t=e.doc.lineAt(e.selection.main.from),r=vh(i.state,t.from);return r.line?Zv(i):r.block?Kv(i):!1};function wh(i,e){return({state:t,dispatch:r})=>{if(t.readOnly)return!1;let n=i(e,t);return n?(r(t.update(n)),!0):!1}}var Zv=wh(ix,0);var Jv=wh(Gm,0);var Kv=wh((i,e)=>Gm(i,e,tx(e)),0);function vh(i,e){let t=i.languageDataAt("commentTokens",e);return t.length?t[0]:{}}var $n=50;function ex(i,{open:e,close:t},r,n){let s=i.sliceDoc(r-$n,r),o=i.sliceDoc(n,n+$n),a=/\s*$/.exec(s)[0].length,l=/^\s*/.exec(o)[0].length,c=s.length-a;if(s.slice(c-e.length,c)==e&&o.slice(l,l+t.length)==t)return{open:{pos:r-a,margin:a&&1},close:{pos:n+l,margin:l&&1}};let h,u;n-r<=2*$n?h=u=i.sliceDoc(r,n):(h=i.sliceDoc(r,r+$n),u=i.sliceDoc(n-$n,n));let f=/^\s*/.exec(h)[0].length,d=/\s*$/.exec(u)[0].length,m=u.length-d-t.length;return h.slice(f,f+e.length)==e&&u.slice(m,m+t.length)==t?{open:{pos:r+f+e.length,margin:/\s/.test(h.charAt(f+e.length))?1:0},close:{pos:n-d-t.length,margin:/\s/.test(u.charAt(m-1))?1:0}}:null}function tx(i){let e=[];for(let t of i.selection.ranges){let r=i.doc.lineAt(t.from),n=t.to<=r.to?r:i.doc.lineAt(t.to),s=e.length-1;s>=0&&e[s].to>r.from?e[s].to=n.to:e.push({from:r.from+/^\s*/.exec(r.text)[0].length,to:n.to})}return e}function Gm(i,e,t=e.selection.ranges){let r=t.map(s=>vh(e,s.from).block);if(!r.every(s=>s))return null;let n=t.map((s,o)=>ex(e,r[o],s.from,s.to));if(i!=2&&!n.every(s=>s))return{changes:e.changes(t.map((s,o)=>n[o]?[]:[{from:s.from,insert:r[o].open+" "},{from:s.to,insert:" "+r[o].close}]))};if(i!=1&&n.some(s=>s)){let s=[];for(let o=0,a;on&&(s==o||o>u.from)){n=u.from;let f=/^\s*/.exec(u.text)[0].length,d=f==u.length,m=u.text.slice(f,f+c.length)==c?f:-1;fs.comment<0&&(!s.empty||s.single))){let s=[];for(let{line:a,token:l,indent:c,empty:h,single:u}of r)(u||!h)&&s.push({from:a.from+c,insert:l+" "});let o=e.changes(s);return{changes:o,selection:e.selection.map(o,1)}}else if(i!=1&&r.some(s=>s.comment>=0)){let s=[];for(let{line:o,comment:a,token:l}of r)if(a>=0){let c=o.from+a,h=c+l.length;o.text[h-o.from]==" "&&h++,s.push({from:c,to:h})}return{changes:s}}return null}var gh=Be.define(),rx=Be.define(),nx=A.define(),Ym=A.define({combine(i){return Ce(i,{minDepth:100,newGroupDelay:500,joinToEvent:(e,t)=>t},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(e,t)=>(r,n)=>e(r,n)||t(r,n)})}}),Zm=re.define({create(){return Bi.empty},update(i,e){let t=e.state.facet(Ym),r=e.annotation(gh);if(r){let l=gt.fromTransaction(e,r.selection),c=r.side,h=c==0?i.undone:i.done;return l?h=qo(h,h.length,t.minDepth,l):h=tg(h,e.startState.selection),new Bi(c==0?r.rest:h,c==0?h:r.rest)}let n=e.annotation(rx);if((n=="full"||n=="before")&&(i=i.isolate()),e.annotation(de.addToHistory)===!1)return e.changes.empty?i:i.addMapping(e.changes.desc);let s=gt.fromTransaction(e),o=e.annotation(de.time),a=e.annotation(de.userEvent);return s?i=i.addChanges(s,o,a,t,e):e.selection&&(i=i.addSelection(e.startState.selection,o,a,t.newGroupDelay)),(n=="full"||n=="after")&&(i=i.isolate()),i},toJSON(i){return{done:i.done.map(e=>e.toJSON()),undone:i.undone.map(e=>e.toJSON())}},fromJSON(i){return new Bi(i.done.map(gt.fromJSON),i.undone.map(gt.fromJSON))}});function Jm(i={}){return[Zm,Ym.of(i),R.domEventHandlers({beforeinput(e,t){let r=e.inputType=="historyUndo"?Km:e.inputType=="historyRedo"?Oh:null;return r?(e.preventDefault(),r(t)):!1}})]}function Vo(i,e){return function({state:t,dispatch:r}){if(!e&&t.readOnly)return!1;let n=t.field(Zm,!1);if(!n)return!1;let s=n.pop(i,t,e);return s?(r(s),!0):!1}}var Km=Vo(0,!1),Oh=Vo(1,!1),sx=Vo(0,!0),ox=Vo(1,!0);var gt=class i{constructor(e,t,r,n,s){this.changes=e,this.effects=t,this.mapped=r,this.startSelection=n,this.selectionsAfter=s}setSelAfter(e){return new i(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,r;return{changes:(e=this.changes)===null||e===void 0?void 0:e.toJSON(),mapped:(t=this.mapped)===null||t===void 0?void 0:t.toJSON(),startSelection:(r=this.startSelection)===null||r===void 0?void 0:r.toJSON(),selectionsAfter:this.selectionsAfter.map(n=>n.toJSON())}}static fromJSON(e){return new i(e.changes&&Me.fromJSON(e.changes),[],e.mapped&&$t.fromJSON(e.mapped),e.startSelection&&T.fromJSON(e.startSelection),e.selectionsAfter.map(T.fromJSON))}static fromTransaction(e,t){let r=at;for(let n of e.startState.facet(nx)){let s=n(e);s.length&&(r=r.concat(s))}return!r.length&&e.changes.empty?null:new i(e.changes.invert(e.startState.doc),r,void 0,t||e.startState.selection,at)}static selection(e){return new i(void 0,at,void 0,void 0,e)}};function qo(i,e,t,r){let n=e+1>t+20?e-t-1:0,s=i.slice(n,e);return s.push(r),s}function ax(i,e){let t=[],r=!1;return i.iterChangedRanges((n,s)=>t.push(n,s)),e.iterChangedRanges((n,s,o,a)=>{for(let l=0;l=c&&o<=h&&(r=!0)}}),r}function lx(i,e){return i.ranges.length==e.ranges.length&&i.ranges.filter((t,r)=>t.empty!=e.ranges[r].empty).length===0}function eg(i,e){return i.length?e.length?i.concat(e):i:e}var at=[],cx=200;function tg(i,e){if(i.length){let t=i[i.length-1],r=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-cx));return r.length&&r[r.length-1].eq(e)?i:(r.push(e),qo(i,i.length-1,1e9,t.setSelAfter(r)))}else return[gt.selection([e])]}function hx(i){let e=i[i.length-1],t=i.slice();return t[i.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function mh(i,e){if(!i.length)return i;let t=i.length,r=at;for(;t;){let n=ux(i[t-1],e,r);if(n.changes&&!n.changes.empty||n.effects.length){let s=i.slice(0,t);return s[t-1]=n,s}else e=n.mapped,t--,r=n.selectionsAfter}return r.length?[gt.selection(r)]:at}function ux(i,e,t){let r=eg(i.selectionsAfter.length?i.selectionsAfter.map(a=>a.map(e)):at,t);if(!i.changes)return gt.selection(r);let n=i.changes.map(e),s=e.mapDesc(i.changes,!0),o=i.mapped?i.mapped.composeDesc(s):s;return new gt(n,D.mapEffects(i.effects,e),o,i.startSelection.map(s),r)}var fx=/^(input\.type|delete)($|\.)/,Bi=class i{constructor(e,t,r=0,n=void 0){this.done=e,this.undone=t,this.prevTime=r,this.prevUserEvent=n}isolate(){return this.prevTime?new i(this.done,this.undone):this}addChanges(e,t,r,n,s){let o=this.done,a=o[o.length-1];return a&&a.changes&&!a.changes.empty&&e.changes&&(!r||fx.test(r))&&(!a.selectionsAfter.length&&t-this.prevTime0&&t-this.prevTimet.empty?i.moveByChar(t,e):$o(t,e))}function Re(i){return i.textDirectionAt(i.state.selection.main.head)==G.LTR}var ng=i=>rg(i,!Re(i)),sg=i=>rg(i,Re(i));function og(i,e){return Ot(i,t=>t.empty?i.moveByGroup(t,e):$o(t,e))}var dx=i=>og(i,!Re(i)),px=i=>og(i,Re(i));var eC=typeof Intl<"u"&&Intl.Segmenter?new Intl.Segmenter(void 0,{granularity:"word"}):null;function mx(i,e,t){if(e.type.prop(t))return!0;let r=e.to-e.from;return r&&(r>2||/[^\s,.;:]/.test(i.sliceDoc(e.from,e.to)))||e.firstChild}function Bo(i,e,t){let r=he(i).resolveInner(e.head),n=t?L.closedBy:L.openedBy;for(let l=e.head;;){let c=t?r.childAfter(l):r.childBefore(l);if(!c)break;mx(i,c,n)?r=c:l=t?c.to:c.from}let s=r.type.prop(n),o,a;return s&&(o=t?mt(i,r.from,1):mt(i,r.to,-1))&&o.matched?a=t?o.end.to:o.end.from:a=t?r.to:r.from,T.cursor(a,t?-1:1)}var gx=i=>Ot(i,e=>Bo(i.state,e,!Re(i))),Ox=i=>Ot(i,e=>Bo(i.state,e,Re(i)));function ag(i,e){return Ot(i,t=>{if(!t.empty)return $o(t,e);let r=i.moveVertically(t,e);return r.head!=t.head?r:i.moveToLineBoundary(t,e)})}var lg=i=>ag(i,!1),cg=i=>ag(i,!0);function hg(i){let e=i.scrollDOM.clientHeighto.empty?i.moveVertically(o,e,t.height):$o(o,e));if(n.eq(r.selection))return!1;let s;if(t.selfScroll){let o=i.coordsAtPos(r.selection.main.head),a=i.scrollDOM.getBoundingClientRect(),l=a.top+t.marginTop,c=a.bottom-t.marginBottom;o&&o.top>l&&o.bottomug(i,!1),yh=i=>ug(i,!0);function li(i,e,t){let r=i.lineBlockAt(e.head),n=i.moveToLineBoundary(e,t);if(n.head==e.head&&n.head!=(t?r.to:r.from)&&(n=i.moveToLineBoundary(e,t,!1)),!t&&n.head==r.from&&r.length){let s=/^\s*/.exec(i.state.sliceDoc(r.from,Math.min(r.from+100,r.to)))[0].length;s&&e.head!=r.from+s&&(n=T.cursor(r.from+s))}return n}var yx=i=>Ot(i,e=>li(i,e,!0)),bx=i=>Ot(i,e=>li(i,e,!1)),wx=i=>Ot(i,e=>li(i,e,!Re(i))),vx=i=>Ot(i,e=>li(i,e,Re(i))),xx=i=>Ot(i,e=>T.cursor(i.lineBlockAt(e.head).from,1)),Sx=i=>Ot(i,e=>T.cursor(i.lineBlockAt(e.head).to,-1));function kx(i,e,t){let r=!1,n=vr(i.selection,s=>{let o=mt(i,s.head,-1)||mt(i,s.head,1)||s.head>0&&mt(i,s.head-1,1)||s.headkx(i,e,!1);function lt(i,e){let t=vr(i.state.selection,r=>{let n=e(r);return T.range(r.anchor,n.head,n.goalColumn,n.bidiLevel||void 0)});return t.eq(i.state.selection)?!1:(i.dispatch(At(i.state,t)),!0)}function fg(i,e){return lt(i,t=>i.moveByChar(t,e))}var dg=i=>fg(i,!Re(i)),pg=i=>fg(i,Re(i));function mg(i,e){return lt(i,t=>i.moveByGroup(t,e))}var Px=i=>mg(i,!Re(i)),Cx=i=>mg(i,Re(i));var Ex=i=>lt(i,e=>Bo(i.state,e,!Re(i))),Rx=i=>lt(i,e=>Bo(i.state,e,Re(i)));function gg(i,e){return lt(i,t=>i.moveVertically(t,e))}var Og=i=>gg(i,!1),yg=i=>gg(i,!0);function bg(i,e){return lt(i,t=>i.moveVertically(t,e,hg(i).height))}var Im=i=>bg(i,!1),Wm=i=>bg(i,!0),Ax=i=>lt(i,e=>li(i,e,!0)),Qx=i=>lt(i,e=>li(i,e,!1)),Mx=i=>lt(i,e=>li(i,e,!Re(i))),_x=i=>lt(i,e=>li(i,e,Re(i))),Dx=i=>lt(i,e=>T.cursor(i.lineBlockAt(e.head).from)),Lx=i=>lt(i,e=>T.cursor(i.lineBlockAt(e.head).to)),zm=({state:i,dispatch:e})=>(e(At(i,{anchor:0})),!0),Um=({state:i,dispatch:e})=>(e(At(i,{anchor:i.doc.length})),!0),Fm=({state:i,dispatch:e})=>(e(At(i,{anchor:i.selection.main.anchor,head:0})),!0),Hm=({state:i,dispatch:e})=>(e(At(i,{anchor:i.selection.main.anchor,head:i.doc.length})),!0),qx=({state:i,dispatch:e})=>(e(i.update({selection:{anchor:0,head:i.doc.length},userEvent:"select"})),!0),Vx=({state:i,dispatch:e})=>{let t=Xo(i).map(({from:r,to:n})=>T.range(r,Math.min(n+1,i.doc.length)));return e(i.update({selection:T.create(t),userEvent:"select"})),!0},$x=({state:i,dispatch:e})=>{let t=vr(i.selection,r=>{var n;let s=he(i).resolveStack(r.from,1);for(let o=s;o;o=o.next){let{node:a}=o;if((a.from=r.to||a.to>r.to&&a.from<=r.from)&&(!((n=a.parent)===null||n===void 0)&&n.parent))return T.range(a.to,a.from)}return r});return e(At(i,t)),!0},Bx=({state:i,dispatch:e})=>{let t=i.selection,r=null;return t.ranges.length>1?r=T.create([t.main]):t.main.empty||(r=T.create([T.cursor(t.main.head)])),r?(e(At(i,r)),!0):!1};function Bn(i,e){if(i.state.readOnly)return!1;let t="delete.selection",{state:r}=i,n=r.changeByRange(s=>{let{from:o,to:a}=s;if(o==a){let l=e(s);lo&&(t="delete.forward",l=Lo(i,l,!0)),o=Math.min(o,l),a=Math.max(a,l)}else o=Lo(i,o,!1),a=Lo(i,a,!0);return o==a?{range:s}:{changes:{from:o,to:a},range:T.cursor(o,on(i)))r.between(e,e,(n,s)=>{ne&&(e=t?s:n)});return e}var wg=(i,e,t)=>Bn(i,r=>{let n=r.from,{state:s}=i,o=s.doc.lineAt(n),a,l;if(t&&!e&&n>o.from&&nwg(i,!1,!0);var vg=i=>wg(i,!0,!1),xg=(i,e)=>Bn(i,t=>{let r=t.head,{state:n}=i,s=n.doc.lineAt(r),o=n.charCategorizer(r);for(let a=null;;){if(r==(e?s.to:s.from)){r==t.head&&s.number!=(e?n.doc.lines:1)&&(r+=e?1:-1);break}let l=pe(s.text,r-s.from,e)+s.from,c=s.text.slice(Math.min(r,l)-s.from,Math.max(r,l)-s.from),h=o(c);if(a!=null&&h!=a)break;(c!=" "||r!=t.head)&&(a=h),r=l}return r}),Sg=i=>xg(i,!1),Xx=i=>xg(i,!0),Nx=i=>Bn(i,e=>{let t=i.lineBlockAt(e.head).to;return e.headBn(i,e=>{let t=i.moveToLineBoundary(e,!1).head;return e.head>t?t:Math.max(0,e.head-1)}),Ix=i=>Bn(i,e=>{let t=i.moveToLineBoundary(e,!0).head;return e.head{if(i.readOnly)return!1;let t=i.changeByRange(r=>({changes:{from:r.from,to:r.to,insert:j.of(["",""])},range:T.cursor(r.from)}));return e(i.update(t,{scrollIntoView:!0,userEvent:"input"})),!0},zx=({state:i,dispatch:e})=>{if(i.readOnly)return!1;let t=i.changeByRange(r=>{if(!r.empty||r.from==0||r.from==i.doc.length)return{range:r};let n=r.from,s=i.doc.lineAt(n),o=n==s.from?n-1:pe(s.text,n-s.from,!1)+s.from,a=n==s.to?n+1:pe(s.text,n-s.from,!0)+s.from;return{changes:{from:o,to:a,insert:i.doc.slice(n,a).append(i.doc.slice(o,n))},range:T.cursor(a)}});return t.changes.empty?!1:(e(i.update(t,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function Xo(i){let e=[],t=-1;for(let r of i.selection.ranges){let n=i.doc.lineAt(r.from),s=i.doc.lineAt(r.to);if(!r.empty&&r.to==s.from&&(s=i.doc.lineAt(r.to-1)),t>=n.number){let o=e[e.length-1];o.to=s.to,o.ranges.push(r)}else e.push({from:n.from,to:s.to,ranges:[r]});t=s.number+1}return e}function kg(i,e,t){if(i.readOnly)return!1;let r=[],n=[];for(let s of Xo(i)){if(t?s.to==i.doc.length:s.from==0)continue;let o=i.doc.lineAt(t?s.to+1:s.from-1),a=o.length+1;if(t){r.push({from:s.to,to:o.to},{from:s.from,insert:o.text+i.lineBreak});for(let l of s.ranges)n.push(T.range(Math.min(i.doc.length,l.anchor+a),Math.min(i.doc.length,l.head+a)))}else{r.push({from:o.from,to:s.from},{from:s.to,insert:i.lineBreak+o.text});for(let l of s.ranges)n.push(T.range(l.anchor-a,l.head-a))}}return r.length?(e(i.update({changes:r,scrollIntoView:!0,selection:T.create(n,i.selection.mainIndex),userEvent:"move.line"})),!0):!1}var Ux=({state:i,dispatch:e})=>kg(i,e,!1),Fx=({state:i,dispatch:e})=>kg(i,e,!0);function Tg(i,e,t){if(i.readOnly)return!1;let r=[];for(let n of Xo(i))t?r.push({from:n.from,insert:i.doc.slice(n.from,n.to)+i.lineBreak}):r.push({from:n.to,insert:i.lineBreak+i.doc.slice(n.from,n.to)});return e(i.update({changes:r,scrollIntoView:!0,userEvent:"input.copyline"})),!0}var Hx=({state:i,dispatch:e})=>Tg(i,e,!1),Gx=({state:i,dispatch:e})=>Tg(i,e,!0),Yx=i=>{if(i.state.readOnly)return!1;let{state:e}=i,t=e.changes(Xo(e).map(({from:n,to:s})=>(n>0?n--:s{let s;if(i.lineWrapping){let o=i.lineBlockAt(n.head),a=i.coordsAtPos(n.head,n.assoc||1);a&&(s=o.bottom+i.documentTop-a.bottom+i.defaultLineHeight/2)}return i.moveVertically(n,!0,s)}).map(t);return i.dispatch({changes:t,selection:r,scrollIntoView:!0,userEvent:"delete.line"}),!0};function Zx(i,e){if(/\(\)|\[\]|\{\}/.test(i.sliceDoc(e-1,e+1)))return{from:e,to:e};let t=he(i).resolveInner(e),r=t.childBefore(e),n=t.childAfter(e),s;return r&&n&&r.to<=e&&n.from>=e&&(s=r.type.prop(L.closedBy))&&s.indexOf(n.name)>-1&&i.doc.lineAt(r.to).from==i.doc.lineAt(n.from).from&&!/\S/.test(i.sliceDoc(r.to,n.from))?{from:r.to,to:n.from}:null}var Jx=Pg(!1),Kx=Pg(!0);function Pg(i){return({state:e,dispatch:t})=>{if(e.readOnly)return!1;let r=e.changeByRange(n=>{let{from:s,to:o}=n,a=e.doc.lineAt(s),l=!i&&s==o&&Zx(e,s);i&&(s=o=(o<=a.to?a:e.doc.lineAt(o)).to);let c=new qi(e,{simulateBreak:s,simulateDoubleBreak:!!l}),h=Mo(c,s);for(h==null&&(h=Xt(/^\s*/.exec(e.doc.lineAt(s).text)[0],e.tabSize));oa.from&&s{let n=[];for(let o=r.from;o<=r.to;){let a=i.doc.lineAt(o);a.number>t&&(r.empty||r.to>a.from)&&(e(a,n,r),t=a.number),o=a.to+1}let s=i.changes(n);return{changes:n,range:T.range(s.mapPos(r.anchor,1),s.mapPos(r.head,1))}})}var e1=({state:i,dispatch:e})=>{if(i.readOnly)return!1;let t=Object.create(null),r=new qi(i,{overrideIndentation:s=>{let o=t[s];return o??-1}}),n=xh(i,(s,o,a)=>{let l=Mo(r,s.from);if(l==null)return;/\S/.test(s.text)||(l=0);let c=/^\s*/.exec(s.text)[0],h=wr(i,l);(c!=h||a.fromi.readOnly?!1:(e(i.update(xh(i,(t,r)=>{r.push({from:t.from,insert:i.facet(br)})}),{userEvent:"input.indent"})),!0),i1=({state:i,dispatch:e})=>i.readOnly?!1:(e(i.update(xh(i,(t,r)=>{let n=/^\s*/.exec(t.text)[0];if(!n)return;let s=Xt(n,i.tabSize),o=0,a=wr(i,Math.max(0,s-_n(i)));for(;o(i.setTabFocusMode(),!0);var n1=[{key:"Ctrl-b",run:ng,shift:dg,preventDefault:!0},{key:"Ctrl-f",run:sg,shift:pg},{key:"Ctrl-p",run:lg,shift:Og},{key:"Ctrl-n",run:cg,shift:yg},{key:"Ctrl-a",run:xx,shift:Dx},{key:"Ctrl-e",run:Sx,shift:Lx},{key:"Ctrl-d",run:vg},{key:"Ctrl-h",run:bh},{key:"Ctrl-k",run:Nx},{key:"Ctrl-Alt-h",run:Sg},{key:"Ctrl-o",run:Wx},{key:"Ctrl-t",run:zx},{key:"Ctrl-v",run:yh}],s1=[{key:"ArrowLeft",run:ng,shift:dg,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:dx,shift:Px,preventDefault:!0},{mac:"Cmd-ArrowLeft",run:wx,shift:Mx,preventDefault:!0},{key:"ArrowRight",run:sg,shift:pg,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:px,shift:Cx,preventDefault:!0},{mac:"Cmd-ArrowRight",run:vx,shift:_x,preventDefault:!0},{key:"ArrowUp",run:lg,shift:Og,preventDefault:!0},{mac:"Cmd-ArrowUp",run:zm,shift:Fm},{mac:"Ctrl-ArrowUp",run:jm,shift:Im},{key:"ArrowDown",run:cg,shift:yg,preventDefault:!0},{mac:"Cmd-ArrowDown",run:Um,shift:Hm},{mac:"Ctrl-ArrowDown",run:yh,shift:Wm},{key:"PageUp",run:jm,shift:Im},{key:"PageDown",run:yh,shift:Wm},{key:"Home",run:bx,shift:Qx,preventDefault:!0},{key:"Mod-Home",run:zm,shift:Fm},{key:"End",run:yx,shift:Ax,preventDefault:!0},{key:"Mod-End",run:Um,shift:Hm},{key:"Enter",run:Jx},{key:"Mod-a",run:qx},{key:"Backspace",run:bh,shift:bh},{key:"Delete",run:vg},{key:"Mod-Backspace",mac:"Alt-Backspace",run:Sg},{key:"Mod-Delete",mac:"Alt-Delete",run:Xx},{mac:"Mod-Backspace",run:jx},{mac:"Mod-Delete",run:Ix}].concat(n1.map(i=>({mac:i.key,run:i.run,shift:i.shift}))),Cg=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:gx,shift:Ex},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:Ox,shift:Rx},{key:"Alt-ArrowUp",run:Ux},{key:"Shift-Alt-ArrowUp",run:Hx},{key:"Alt-ArrowDown",run:Fx},{key:"Shift-Alt-ArrowDown",run:Gx},{key:"Escape",run:Bx},{key:"Mod-Enter",run:Kx},{key:"Alt-l",mac:"Ctrl-l",run:Vx},{key:"Mod-i",run:$x,preventDefault:!0},{key:"Mod-[",run:i1},{key:"Mod-]",run:t1},{key:"Mod-Alt-\\",run:e1},{key:"Shift-Mod-k",run:Yx},{key:"Shift-Mod-\\",run:Tx},{key:"Mod-/",run:Yv},{key:"Alt-A",run:Jv},{key:"Ctrl-m",mac:"Shift-Alt-m",run:r1}].concat(s1);function F(){var i=arguments[0];typeof i=="string"&&(i=document.createElement(i));var e=1,t=arguments[1];if(t&&typeof t=="object"&&t.nodeType==null&&!Array.isArray(t)){for(var r in t)if(Object.prototype.hasOwnProperty.call(t,r)){var n=t[r];typeof n=="string"?i.setAttribute(r,n):n!=null&&(i[r]=n)}e++}for(;ei.normalize("NFKD"):i=>i,hi=class{constructor(e,t,r=0,n=e.length,s,o){this.test=o,this.value={from:0,to:0},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=e.iterRange(r,n),this.bufferStart=r,this.normalize=s?a=>s(Rg(a)):Rg,this.query=this.normalize(t)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return fe(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let e=this.peek();if(e<0)return this.done=!0,this;let t=Kr(e),r=this.bufferStart+this.bufferPos;this.bufferPos+=Qe(e);let n=this.normalize(t);for(let s=0,o=r;;s++){let a=n.charCodeAt(s),l=this.match(a,o,this.bufferPos+this.bufferStart);if(s==n.length-1){if(l)return this.value=l,this;break}o==r&&sthis.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let e=this.matchPos-this.curLineStart;;){this.re.lastIndex=e;let t=this.matchPos<=this.to&&this.re.exec(this.curLine);if(t){let r=this.curLineStart+t.index,n=r+t[0].length;if(this.matchPos=Uo(this.text,n+(r==n?1:0)),r==this.curLineStart+this.curLine.length&&this.nextLine(),(rthis.value.to)&&(!this.test||this.test(r,n,t)))return this.value={from:r,to:n,match:t},this;e=this.matchPos-this.curLineStart}else if(this.curLineStart+this.curLine.length=r||n.to<=t){let a=new i(t,e.sliceString(t,r));return Sh.set(e,a),a}if(n.from==t&&n.to==r)return n;let{text:s,from:o}=n;return o>t&&(s=e.sliceString(t,o)+s,o=t),n.to=this.to?this.to:this.text.lineAt(e).to}next(){for(;;){let e=this.re.lastIndex=this.matchPos-this.flat.from,t=this.re.exec(this.flat.text);if(t&&!t[0]&&t.index==e&&(this.re.lastIndex=e+1,t=this.re.exec(this.flat.text)),t){let r=this.flat.from+t.index,n=r+t[0].length;if((this.flat.to>=this.to||t.index+t[0].length<=this.flat.text.length-10)&&(!this.test||this.test(r,n,t)))return this.value={from:r,to:n,match:t},this.matchPos=Uo(this.text,n+(r==n?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=Wo.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+this.flat.text.length*2))}}};typeof Symbol<"u"&&(Io.prototype[Symbol.iterator]=zo.prototype[Symbol.iterator]=function(){return this});function o1(i){try{return new RegExp(i,Rh),!0}catch{return!1}}function Uo(i,e){if(e>=i.length)return e;let t=i.lineAt(e),r;for(;e=56320&&r<57344;)e++;return e}function kh(i){let e=String(i.state.doc.lineAt(i.state.selection.main.head).number),t=F("input",{class:"cm-textfield",name:"line",value:e}),r=F("form",{class:"cm-gotoLine",onkeydown:s=>{s.keyCode==27?(s.preventDefault(),i.dispatch({effects:Fo.of(!1)}),i.focus()):s.keyCode==13&&(s.preventDefault(),n())},onsubmit:s=>{s.preventDefault(),n()}},F("label",i.state.phrase("Go to line"),": ",t)," ",F("button",{class:"cm-button",type:"submit"},i.state.phrase("go")));function n(){let s=/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(t.value);if(!s)return;let{state:o}=i,a=o.doc.lineAt(o.selection.main.head),[,l,c,h,u]=s,f=h?+h.slice(1):0,d=c?+c:a.number;if(c&&u){let g=d/100;l&&(g=g*(l=="-"?-1:1)+a.number/o.doc.lines),d=Math.round(o.doc.lines*g)}else c&&l&&(d=d*(l=="-"?-1:1)+a.number);let m=o.doc.line(Math.max(1,Math.min(o.doc.lines,d))),p=T.cursor(m.from+Math.max(0,Math.min(f,m.length)));i.dispatch({effects:[Fo.of(!1),R.scrollIntoView(p.from,{y:"center"})],selection:p}),i.focus()}return{dom:r}}var Fo=D.define(),Ag=re.define({create(){return!0},update(i,e){for(let t of e.effects)t.is(Fo)&&(i=t.value);return i},provide:i=>Qi.from(i,e=>e?kh:null)}),a1=i=>{let e=Mi(i,kh);if(!e){let t=[Fo.of(!0)];i.state.field(Ag,!1)==null&&t.push(D.appendConfig.of([Ag,l1])),i.dispatch({effects:t}),e=Mi(i,kh)}return e&&e.dom.querySelector("input").select(),!0},l1=R.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}}),c1={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},Dg=A.define({combine(i){return Ce(i,c1,{highlightWordAroundCursor:(e,t)=>e||t,minSelectionLength:Math.min,maxMatches:Math.min})}});function Lg(i){let e=[p1,d1];return i&&e.push(Dg.of(i)),e}var h1=M.mark({class:"cm-selectionMatch"}),u1=M.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function Qg(i,e,t,r){return(t==0||i(e.sliceDoc(t-1,t))!=H.Word)&&(r==e.doc.length||i(e.sliceDoc(r,r+1))!=H.Word)}function f1(i,e,t,r){return i(e.sliceDoc(t,t+1))==H.Word&&i(e.sliceDoc(r-1,r))==H.Word}var d1=se.fromClass(class{constructor(i){this.decorations=this.getDeco(i)}update(i){(i.selectionSet||i.docChanged||i.viewportChanged)&&(this.decorations=this.getDeco(i.view))}getDeco(i){let e=i.state.facet(Dg),{state:t}=i,r=t.selection;if(r.ranges.length>1)return M.none;let n=r.main,s,o=null;if(n.empty){if(!e.highlightWordAroundCursor)return M.none;let l=t.wordAt(n.head);if(!l)return M.none;o=t.charCategorizer(n.head),s=t.sliceDoc(l.from,l.to)}else{let l=n.to-n.from;if(l200)return M.none;if(e.wholeWords){if(s=t.sliceDoc(n.from,n.to),o=t.charCategorizer(n.head),!(Qg(o,t,n.from,n.to)&&f1(o,t,n.from,n.to)))return M.none}else if(s=t.sliceDoc(n.from,n.to),!s)return M.none}let a=[];for(let l of i.visibleRanges){let c=new hi(t.doc,s,l.from,l.to);for(;!c.next().done;){let{from:h,to:u}=c.value;if((!o||Qg(o,t,h,u))&&(n.empty&&h<=n.from&&u>=n.to?a.push(u1.range(h,u)):(h>=n.to||u<=n.from)&&a.push(h1.range(h,u)),a.length>e.maxMatches))return M.none}}return M.set(a)}},{decorations:i=>i.decorations}),p1=R.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}}),m1=({state:i,dispatch:e})=>{let{selection:t}=i,r=T.create(t.ranges.map(n=>i.wordAt(n.head)||T.cursor(n.head)),t.mainIndex);return r.eq(t)?!1:(e(i.update({selection:r})),!0)};function g1(i,e){let{main:t,ranges:r}=i.selection,n=i.wordAt(t.head),s=n&&n.from==t.from&&n.to==t.to;for(let o=!1,a=new hi(i.doc,e,r[r.length-1].to);;)if(a.next(),a.done){if(o)return null;a=new hi(i.doc,e,0,Math.max(0,r[r.length-1].from-1)),o=!0}else{if(o&&r.some(l=>l.from==a.value.from))continue;if(s){let l=i.wordAt(a.value.from);if(!l||l.from!=a.value.from||l.to!=a.value.to)continue}return a.value}}var O1=({state:i,dispatch:e})=>{let{ranges:t}=i.selection;if(t.some(s=>s.from===s.to))return m1({state:i,dispatch:e});let r=i.sliceDoc(t[0].from,t[0].to);if(i.selection.ranges.some(s=>i.sliceDoc(s.from,s.to)!=r))return!1;let n=g1(i,r);return n?(e(i.update({selection:i.selection.addRange(T.range(n.from,n.to),!1),effects:R.scrollIntoView(n.to)})),!0):!1},kr=A.define({combine(i){return Ce(i,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:e=>new Eh(e),scrollToMatch:e=>R.scrollIntoView(e)})}});var Ho=class{constructor(e){this.search=e.search,this.caseSensitive=!!e.caseSensitive,this.literal=!!e.literal,this.regexp=!!e.regexp,this.replace=e.replace||"",this.valid=!!this.search&&(!this.regexp||o1(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!e.wholeWord}unquote(e){return this.literal?e:e.replace(/\\([nrt\\])/g,(t,r)=>r=="n"?` +`:r=="r"?"\r":r=="t"?" ":"\\")}eq(e){return this.search==e.search&&this.replace==e.replace&&this.caseSensitive==e.caseSensitive&&this.regexp==e.regexp&&this.wholeWord==e.wholeWord}create(){return this.regexp?new Ph(this):new Th(this)}getCursor(e,t=0,r){let n=e.doc?e:W.create({doc:e});return r==null&&(r=n.doc.length),this.regexp?Sr(this,n,t,r):xr(this,n,t,r)}},Go=class{constructor(e){this.spec=e}};function xr(i,e,t,r){return new hi(e.doc,i.unquoted,t,r,i.caseSensitive?void 0:n=>n.toLowerCase(),i.wholeWord?y1(e.doc,e.charCategorizer(e.selection.main.head)):void 0)}function y1(i,e){return(t,r,n,s)=>((s>t||s+n.length=t)return null;n.push(r.value)}return n}highlight(e,t,r,n){let s=xr(this.spec,e,Math.max(0,t-this.spec.unquoted.length),Math.min(r+this.spec.unquoted.length,e.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}};function Sr(i,e,t,r){return new Io(e.doc,i.search,{ignoreCase:!i.caseSensitive,test:i.wholeWord?b1(e.charCategorizer(e.selection.main.head)):void 0},t,r)}function Yo(i,e){return i.slice(pe(i,e,!1),e)}function Zo(i,e){return i.slice(e,pe(i,e))}function b1(i){return(e,t,r)=>!r[0].length||(i(Yo(r.input,r.index))!=H.Word||i(Zo(r.input,r.index))!=H.Word)&&(i(Zo(r.input,r.index+r[0].length))!=H.Word||i(Yo(r.input,r.index+r[0].length))!=H.Word)}var Ph=class extends Go{nextMatch(e,t,r){let n=Sr(this.spec,e,r,e.doc.length).next();return n.done&&(n=Sr(this.spec,e,0,t).next()),n.done?null:n.value}prevMatchInRange(e,t,r){for(let n=1;;n++){let s=Math.max(t,r-n*1e4),o=Sr(this.spec,e,s,r),a=null;for(;!o.next().done;)a=o.value;if(a&&(s==t||a.from>s+10))return a;if(s==t)return null}}prevMatch(e,t,r){return this.prevMatchInRange(e,0,t)||this.prevMatchInRange(e,r,e.doc.length)}getReplacement(e){return this.spec.unquote(this.spec.replace).replace(/\$([$&\d+])/g,(t,r)=>r=="$"?"$":r=="&"?e.match[0]:r!="0"&&+r=t)return null;n.push(r.value)}return n}highlight(e,t,r,n){let s=Sr(this.spec,e,Math.max(0,t-250),Math.min(r+250,e.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}},Nn=D.define(),Ah=D.define(),ci=re.define({create(i){return new Xn(Ch(i).create(),null)},update(i,e){for(let t of e.effects)t.is(Nn)?i=new Xn(t.value.create(),i.panel):t.is(Ah)&&(i=new Xn(i.query,t.value?Qh:null));return i},provide:i=>Qi.from(i,e=>e.panel)});var Xn=class{constructor(e,t){this.query=e,this.panel=t}},w1=M.mark({class:"cm-searchMatch"}),v1=M.mark({class:"cm-searchMatch cm-searchMatch-selected"}),x1=se.fromClass(class{constructor(i){this.view=i,this.decorations=this.highlight(i.state.field(ci))}update(i){let e=i.state.field(ci);(e!=i.startState.field(ci)||i.docChanged||i.selectionSet||i.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:i,panel:e}){if(!e||!i.spec.valid)return M.none;let{view:t}=this,r=new dt;for(let n=0,s=t.visibleRanges,o=s.length;ns[n+1].from-2*250;)l=s[++n].to;i.highlight(t.state,a,l,(c,h)=>{let u=t.state.selection.ranges.some(f=>f.from==c&&f.to==h);r.add(c,h,u?v1:w1)})}return r.finish()}},{decorations:i=>i.decorations});function jn(i){return e=>{let t=e.state.field(ci,!1);return t&&t.query.spec.valid?i(e,t):$g(e)}}var Jo=jn((i,{query:e})=>{let{to:t}=i.state.selection.main,r=e.nextMatch(i.state,t,t);if(!r)return!1;let n=T.single(r.from,r.to),s=i.state.facet(kr);return i.dispatch({selection:n,effects:[Mh(i,r),s.scrollToMatch(n.main,i)],userEvent:"select.search"}),Vg(i),!0}),Ko=jn((i,{query:e})=>{let{state:t}=i,{from:r}=t.selection.main,n=e.prevMatch(t,r,r);if(!n)return!1;let s=T.single(n.from,n.to),o=i.state.facet(kr);return i.dispatch({selection:s,effects:[Mh(i,n),o.scrollToMatch(s.main,i)],userEvent:"select.search"}),Vg(i),!0}),S1=jn((i,{query:e})=>{let t=e.matchAll(i.state,1e3);return!t||!t.length?!1:(i.dispatch({selection:T.create(t.map(r=>T.range(r.from,r.to))),userEvent:"select.search.matches"}),!0)}),k1=({state:i,dispatch:e})=>{let t=i.selection;if(t.ranges.length>1||t.main.empty)return!1;let{from:r,to:n}=t.main,s=[],o=0;for(let a=new hi(i.doc,i.sliceDoc(r,n));!a.next().done;){if(s.length>1e3)return!1;a.value.from==r&&(o=s.length),s.push(T.range(a.value.from,a.value.to))}return e(i.update({selection:T.create(s,o),userEvent:"select.search.matches"})),!0},Mg=jn((i,{query:e})=>{let{state:t}=i,{from:r,to:n}=t.selection.main;if(t.readOnly)return!1;let s=e.nextMatch(t,r,r);if(!s)return!1;let o=[],a,l,c=[];if(s.from==r&&s.to==n&&(l=t.toText(e.getReplacement(s)),o.push({from:s.from,to:s.to,insert:l}),s=e.nextMatch(t,s.from,s.to),c.push(R.announce.of(t.phrase("replaced match on line $",t.doc.lineAt(r).number)+"."))),s){let h=o.length==0||o[0].from>=s.to?0:s.to-s.from-l.length;a=T.single(s.from-h,s.to-h),c.push(Mh(i,s)),c.push(t.facet(kr).scrollToMatch(a.main,i))}return i.dispatch({changes:o,selection:a,effects:c,userEvent:"input.replace"}),!0}),T1=jn((i,{query:e})=>{if(i.state.readOnly)return!1;let t=e.matchAll(i.state,1e9).map(n=>{let{from:s,to:o}=n;return{from:s,to:o,insert:e.getReplacement(n)}});if(!t.length)return!1;let r=i.state.phrase("replaced $ matches",t.length)+".";return i.dispatch({changes:t,effects:R.announce.of(r),userEvent:"input.replace.all"}),!0});function Qh(i){return i.state.facet(kr).createPanel(i)}function Ch(i,e){var t,r,n,s,o;let a=i.selection.main,l=a.empty||a.to>a.from+100?"":i.sliceDoc(a.from,a.to);if(e&&!l)return e;let c=i.facet(kr);return new Ho({search:((t=e?.literal)!==null&&t!==void 0?t:c.literal)?l:l.replace(/\n/g,"\\n"),caseSensitive:(r=e?.caseSensitive)!==null&&r!==void 0?r:c.caseSensitive,literal:(n=e?.literal)!==null&&n!==void 0?n:c.literal,regexp:(s=e?.regexp)!==null&&s!==void 0?s:c.regexp,wholeWord:(o=e?.wholeWord)!==null&&o!==void 0?o:c.wholeWord})}function qg(i){let e=Mi(i,Qh);return e&&e.dom.querySelector("[main-field]")}function Vg(i){let e=qg(i);e&&e==i.root.activeElement&&e.select()}var $g=i=>{let e=i.state.field(ci,!1);if(e&&e.panel){let t=qg(i);if(t&&t!=i.root.activeElement){let r=Ch(i.state,e.query.spec);r.valid&&i.dispatch({effects:Nn.of(r)}),t.focus(),t.select()}}else i.dispatch({effects:[Ah.of(!0),e?Nn.of(Ch(i.state,e.query.spec)):D.appendConfig.of(C1)]});return!0},Bg=i=>{let e=i.state.field(ci,!1);if(!e||!e.panel)return!1;let t=Mi(i,Qh);return t&&t.dom.contains(i.root.activeElement)&&i.focus(),i.dispatch({effects:Ah.of(!1)}),!0},Xg=[{key:"Mod-f",run:$g,scope:"editor search-panel"},{key:"F3",run:Jo,shift:Ko,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Jo,shift:Ko,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:Bg,scope:"editor search-panel"},{key:"Mod-Shift-l",run:k1},{key:"Mod-Alt-g",run:a1},{key:"Mod-d",run:O1,preventDefault:!0}],Eh=class{constructor(e){this.view=e;let t=this.query=e.state.field(ci).query.spec;this.commit=this.commit.bind(this),this.searchField=F("input",{value:t.search,placeholder:Ye(e,"Find"),"aria-label":Ye(e,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=F("input",{value:t.replace,placeholder:Ye(e,"Replace"),"aria-label":Ye(e,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=F("input",{type:"checkbox",name:"case",form:"",checked:t.caseSensitive,onchange:this.commit}),this.reField=F("input",{type:"checkbox",name:"re",form:"",checked:t.regexp,onchange:this.commit}),this.wordField=F("input",{type:"checkbox",name:"word",form:"",checked:t.wholeWord,onchange:this.commit});function r(n,s,o){return F("button",{class:"cm-button",name:n,onclick:s,type:"button"},o)}this.dom=F("div",{onkeydown:n=>this.keydown(n),class:"cm-search"},[this.searchField,r("next",()=>Jo(e),[Ye(e,"next")]),r("prev",()=>Ko(e),[Ye(e,"previous")]),r("select",()=>S1(e),[Ye(e,"all")]),F("label",null,[this.caseField,Ye(e,"match case")]),F("label",null,[this.reField,Ye(e,"regexp")]),F("label",null,[this.wordField,Ye(e,"by word")]),...e.state.readOnly?[]:[F("br"),this.replaceField,r("replace",()=>Mg(e),[Ye(e,"replace")]),r("replaceAll",()=>T1(e),[Ye(e,"replace all")])],F("button",{name:"close",onclick:()=>Bg(e),"aria-label":Ye(e,"close"),type:"button"},["\xD7"])])}commit(){let e=new Ho({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});e.eq(this.query)||(this.query=e,this.view.dispatch({effects:Nn.of(e)}))}keydown(e){Up(this.view,e,"search-panel")?e.preventDefault():e.keyCode==13&&e.target==this.searchField?(e.preventDefault(),(e.shiftKey?Ko:Jo)(this.view)):e.keyCode==13&&e.target==this.replaceField&&(e.preventDefault(),Mg(this.view))}update(e){for(let t of e.transactions)for(let r of t.effects)r.is(Nn)&&!r.value.eq(this.query)&&this.setQuery(r.value)}setQuery(e){this.query=e,this.searchField.value=e.search,this.replaceField.value=e.replace,this.caseField.checked=e.caseSensitive,this.reField.checked=e.regexp,this.wordField.checked=e.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(kr).top}};function Ye(i,e){return i.state.phrase(e)}var No=30,jo=/[\s\.,:;?!]/;function Mh(i,{from:e,to:t}){let r=i.state.doc.lineAt(e),n=i.state.doc.lineAt(t).to,s=Math.max(r.from,e-No),o=Math.min(n,t+No),a=i.state.sliceDoc(s,o);if(s!=r.from){for(let l=0;la.length-No;l--)if(!jo.test(a[l-1])&&jo.test(a[l])){a=a.slice(0,l);break}}return R.announce.of(`${i.state.phrase("current match")}. ${a} ${i.state.phrase("on line")} ${r.number}.`)}var P1=R.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),C1=[ci,_e.low(x1),P1];var ta=class{constructor(e,t,r){this.state=e,this.pos=t,this.explicit=r,this.abortListeners=[]}tokenBefore(e){let t=he(this.state).resolveInner(this.pos,-1);for(;t&&e.indexOf(t.name)<0;)t=t.parent;return t?{from:t.from,to:this.pos,text:this.state.sliceDoc(t.from,this.pos),type:t.type}:null}matchBefore(e){let t=this.state.doc.lineAt(this.pos),r=Math.max(t.from,this.pos-250),n=t.text.slice(r-t.from,this.pos-t.from),s=n.search(Yg(e,!1));return s<0?null:{from:r+s,to:this.pos,text:n.slice(s)}}get aborted(){return this.abortListeners==null}addEventListener(e,t){e=="abort"&&this.abortListeners&&this.abortListeners.push(t)}};function Ng(i){let e=Object.keys(i).join(""),t=/\w/.test(e);return t&&(e=e.replace(/\w/g,"")),`[${t?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function E1(i){let e=Object.create(null),t=Object.create(null);for(let{label:n}of i){e[n[0]]=!0;for(let s=1;stypeof n=="string"?{label:n}:n),[t,r]=e.every(n=>/^\w+$/.test(n.label))?[/\w*$/,/\w+$/]:E1(e);return n=>{let s=n.matchBefore(r);return s||n.explicit?{from:s?s.from:n.pos,options:e,validFor:t}:null}}function Gg(i,e){return t=>{for(let r=he(t.state).resolveInner(t.pos,-1);r;r=r.parent){if(i.indexOf(r.name)>-1)return null;if(r.type.isTop)break}return e(t)}}var ia=class{constructor(e,t,r,n){this.completion=e,this.source=t,this.match=r,this.score=n}};function ui(i){return i.selection.main.from}function Yg(i,e){var t;let{source:r}=i,n=e&&r[0]!="^",s=r[r.length-1]!="$";return!n&&!s?i:new RegExp(`${n?"^":""}(?:${r})${s?"$":""}`,(t=i.flags)!==null&&t!==void 0?t:i.ignoreCase?"i":"")}var Uh=Be.define();function R1(i,e,t,r){let{main:n}=i.selection,s=t-n.from,o=r-n.from;return Object.assign(Object.assign({},i.changeByRange(a=>a!=n&&t!=r&&i.sliceDoc(a.from+s,a.from+o)!=i.sliceDoc(t,r)?{range:a}:{changes:{from:a.from+s,to:r==n.from?a.to:a.from+o,insert:e},range:T.cursor(a.from+s+e.length)})),{scrollIntoView:!0,userEvent:"input.complete"})}var jg=new WeakMap;function A1(i){if(!Array.isArray(i))return i;let e=jg.get(i);return e||jg.set(i,e=zh(i)),e}var ra=D.define(),In=D.define(),Lh=class{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let t=0;t=48&&w<=57||w>=97&&w<=122?2:w>=65&&w<=90?1:0:(P=Kr(w))!=P.toLowerCase()?1:P!=P.toUpperCase()?2:0;(!y||C==1&&g||v==0&&C!=0)&&(t[u]==w||r[u]==w&&(f=!0)?o[u++]=y:o.length&&(O=!1)),v=C,y+=Qe(w)}return u==l&&o[0]==0&&O?this.result(-100+(f?-200:0),o,e):d==l&&m==0?this.ret(-200-e.length+(p==e.length?0:-100),[0,p]):a>-1?this.ret(-700-e.length,[a,a+this.pattern.length]):d==l?this.ret(-900-e.length,[m,p]):u==l?this.result(-100+(f?-200:0)+-700+(O?0:-1100),o,e):t.length==2?null:this.result((n[0]?-700:0)+-200+-1100,n,e)}result(e,t,r){let n=[],s=0;for(let o of t){let a=o+(this.astral?Qe(fe(r,o)):1);s&&n[s-1]==o?n[s-1]=a:(n[s++]=o,n[s++]=a)}return this.ret(e-r.length,n)}},qh=class{constructor(e){this.pattern=e,this.matched=[],this.score=0,this.folded=e.toLowerCase()}match(e){if(e.length!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Q1,filterStrict:!1,compareCompletions:(e,t)=>e.label.localeCompare(t.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(e,t)=>e&&t,closeOnBlur:(e,t)=>e&&t,icons:(e,t)=>e&&t,tooltipClass:(e,t)=>r=>Ig(e(r),t(r)),optionClass:(e,t)=>r=>Ig(e(r),t(r)),addToOptions:(e,t)=>e.concat(t),filterStrict:(e,t)=>e||t})}});function Ig(i,e){return i?e?i+" "+e:i:e}function Q1(i,e,t,r,n,s){let o=i.textDirection==G.RTL,a=o,l=!1,c="top",h,u,f=e.left-n.left,d=n.right-e.right,m=r.right-r.left,p=r.bottom-r.top;if(a&&f=p||y>e.top?h=t.bottom-e.top:(c="bottom",h=e.bottom-t.top)}let g=(e.bottom-e.top)/s.offsetHeight,O=(e.right-e.left)/s.offsetWidth;return{style:`${c}: ${h/g}px; max-width: ${u/O}px`,class:"cm-completionInfo-"+(l?o?"left-narrow":"right-narrow":a?"left":"right")}}function M1(i){let e=i.addToOptions.slice();return i.icons&&e.push({render(t){let r=document.createElement("div");return r.classList.add("cm-completionIcon"),t.type&&r.classList.add(...t.type.split(/\s+/g).map(n=>"cm-completionIcon-"+n)),r.setAttribute("aria-hidden","true"),r},position:20}),e.push({render(t,r,n,s){let o=document.createElement("span");o.className="cm-completionLabel";let a=t.displayLabel||t.label,l=0;for(let c=0;cl&&o.appendChild(document.createTextNode(a.slice(l,h)));let f=o.appendChild(document.createElement("span"));f.appendChild(document.createTextNode(a.slice(h,u))),f.className="cm-completionMatchedText",l=u}return lt.position-r.position).map(t=>t.render)}function _h(i,e,t){if(i<=t)return{from:0,to:i};if(e<0&&(e=0),e<=i>>1){let n=Math.floor(e/t);return{from:n*t,to:(n+1)*t}}let r=Math.floor((i-e)/t);return{from:i-(r+1)*t,to:i-r*t}}var Vh=class{constructor(e,t,r){this.view=e,this.stateField=t,this.applyCompletion=r,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:l=>this.placeInfo(l),key:this},this.space=null,this.currentClass="";let n=e.state.field(t),{options:s,selected:o}=n.open,a=e.state.facet(Se);this.optionContent=M1(a),this.optionClass=a.optionClass,this.tooltipClass=a.tooltipClass,this.range=_h(s.length,o,a.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(e.state),this.dom.addEventListener("mousedown",l=>{let{options:c}=e.state.field(t).open;for(let h=l.target,u;h&&h!=this.dom;h=h.parentNode)if(h.nodeName=="LI"&&(u=/-(\d+)$/.exec(h.id))&&+u[1]{let c=e.state.field(this.stateField,!1);c&&c.tooltip&&e.state.facet(Se).closeOnBlur&&l.relatedTarget!=e.contentDOM&&e.dispatch({effects:In.of(null)})}),this.showOptions(s,n.id)}mount(){this.updateSel()}showOptions(e,t){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(e,t,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(e){var t;let r=e.state.field(this.stateField),n=e.startState.field(this.stateField);if(this.updateTooltipClass(e.state),r!=n){let{options:s,selected:o,disabled:a}=r.open;(!n.open||n.open.options!=s)&&(this.range=_h(s.length,o,e.state.facet(Se).maxRenderedOptions),this.showOptions(s,r.id)),this.updateSel(),a!=((t=n.open)===null||t===void 0?void 0:t.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!a)}}updateTooltipClass(e){let t=this.tooltipClass(e);if(t!=this.currentClass){for(let r of this.currentClass.split(" "))r&&this.dom.classList.remove(r);for(let r of t.split(" "))r&&this.dom.classList.add(r);this.currentClass=t}}positioned(e){this.space=e,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let e=this.view.state.field(this.stateField),t=e.open;if((t.selected>-1&&t.selected=this.range.to)&&(this.range=_h(t.options.length,t.selected,this.view.state.facet(Se).maxRenderedOptions),this.showOptions(t.options,e.id)),this.updateSelectedOption(t.selected)){this.destroyInfo();let{completion:r}=t.options[t.selected],{info:n}=r;if(!n)return;let s=typeof n=="string"?document.createTextNode(n):n(r);if(!s)return;"then"in s?s.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o,r)}).catch(o=>xe(this.view.state,o,"completion info")):this.addInfoPane(s,r)}}addInfoPane(e,t){this.destroyInfo();let r=this.info=document.createElement("div");if(r.className="cm-tooltip cm-completionInfo",e.nodeType!=null)r.appendChild(e),this.infoDestroy=null;else{let{dom:n,destroy:s}=e;r.appendChild(n),this.infoDestroy=s||null}this.dom.appendChild(r),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let r=this.list.firstChild,n=this.range.from;r;r=r.nextSibling,n++)r.nodeName!="LI"||!r.id?n--:n==e?r.hasAttribute("aria-selected")||(r.setAttribute("aria-selected","true"),t=r):r.hasAttribute("aria-selected")&&r.removeAttribute("aria-selected");return t&&D1(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),r=this.info.getBoundingClientRect(),n=e.getBoundingClientRect(),s=this.space;if(!s){let o=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:o.innerWidth,bottom:o.innerHeight}}return n.top>Math.min(s.bottom,t.bottom)-10||n.bottomr.from||r.from==0))if(s=f,typeof c!="string"&&c.header)n.appendChild(c.header(c));else{let d=n.appendChild(document.createElement("completion-section"));d.textContent=f}}let h=n.appendChild(document.createElement("li"));h.id=t+"-"+o,h.setAttribute("role","option");let u=this.optionClass(a);u&&(h.className=u);for(let f of this.optionContent){let d=f(a,this.view.state,this.view,l);d&&h.appendChild(d)}}return r.from&&n.classList.add("cm-completionListIncompleteTop"),r.tonew Vh(t,i,e)}function D1(i,e){let t=i.getBoundingClientRect(),r=e.getBoundingClientRect(),n=t.height/i.offsetHeight;r.topt.bottom&&(i.scrollTop+=(r.bottom-t.bottom)/n)}function Wg(i){return(i.boost||0)*100+(i.apply?10:0)+(i.info?5:0)+(i.type?1:0)}function L1(i,e){let t=[],r=null,n=c=>{t.push(c);let{section:h}=c.completion;if(h){r||(r=[]);let u=typeof h=="string"?h:h.name;r.some(f=>f.name==u)||r.push(typeof h=="string"?{name:u}:h)}},s=e.facet(Se);for(let c of i)if(c.hasResult()){let h=c.result.getMatch;if(c.result.filter===!1)for(let u of c.result.options)n(new ia(u,c.source,h?h(u):[],1e9-t.length));else{let u=e.sliceDoc(c.from,c.to),f,d=s.filterStrict?new qh(u):new Lh(u);for(let m of c.result.options)if(f=d.match(m.label)){let p=m.displayLabel?h?h(m,f.matched):[]:f.matched;n(new ia(m,c.source,p,f.score+(m.boost||0)))}}}if(r){let c=Object.create(null),h=0,u=(f,d)=>{var m,p;return((m=f.rank)!==null&&m!==void 0?m:1e9)-((p=d.rank)!==null&&p!==void 0?p:1e9)||(f.nameu.score-h.score||l(h.completion,u.completion))){let h=c.completion;!a||a.label!=h.label||a.detail!=h.detail||a.type!=null&&h.type!=null&&a.type!=h.type||a.apply!=h.apply||a.boost!=h.boost?o.push(c):Wg(c.completion)>Wg(a)&&(o[o.length-1]=c),a=c.completion}return o}var $h=class i{constructor(e,t,r,n,s,o){this.options=e,this.attrs=t,this.tooltip=r,this.timestamp=n,this.selected=s,this.disabled=o}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new i(this.options,zg(t,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,t,r,n,s){let o=L1(e,t);if(!o.length)return n&&e.some(l=>l.state==1)?new i(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let a=t.facet(Se).selectOnOpen?0:-1;if(n&&n.selected!=a&&n.selected!=-1){let l=n.options[n.selected].completion;for(let c=0;cc.hasResult()?Math.min(l,c.from):l,1e8),create:N1,above:s.aboveCursor},n?n.timestamp:Date.now(),a,!1)}map(e){return new i(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:e.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}},Bh=class i{constructor(e,t,r){this.active=e,this.id=t,this.open=r}static start(){return new i(B1,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(e){let{state:t}=e,r=t.facet(Se),s=(r.override||t.languageDataAt("autocomplete",ui(t)).map(A1)).map(a=>(this.active.find(c=>c.source==a)||new Qt(a,this.active.some(c=>c.state!=0)?1:0)).update(e,r));s.length==this.active.length&&s.every((a,l)=>a==this.active[l])&&(s=this.active);let o=this.open;o&&e.docChanged&&(o=o.map(e.changes)),e.selection||s.some(a=>a.hasResult()&&e.changes.touchesRange(a.from,a.to))||!q1(s,this.active)?o=$h.build(s,t,this.id,o,r):o&&o.disabled&&!s.some(a=>a.state==1)&&(o=null),!o&&s.every(a=>a.state!=1)&&s.some(a=>a.hasResult())&&(s=s.map(a=>a.hasResult()?new Qt(a.source,0):a));for(let a of e.effects)a.is(Jg)&&(o=o&&o.setSelected(a.value,this.id));return s==this.active&&o==this.open?this:new i(s,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?V1:$1}};function q1(i,e){if(i==e)return!0;for(let t=0,r=0;;){for(;t-1&&(t["aria-activedescendant"]=i+"-"+e),t}var B1=[];function Xh(i,e){if(i.isUserEvent("input.complete")){let t=i.annotation(Uh);if(t&&e.activateOnCompletion(t))return"input"}return i.isUserEvent("input.type")?"input":i.isUserEvent("delete.backward")?"delete":null}var Qt=class i{constructor(e,t,r=-1){this.source=e,this.state=t,this.explicitPos=r}hasResult(){return!1}update(e,t){let r=Xh(e,t),n=this;r?n=n.handleUserEvent(e,r,t):e.docChanged?n=n.handleChange(e):e.selection&&n.state!=0&&(n=new i(n.source,0));for(let s of e.effects)if(s.is(ra))n=new i(n.source,1,s.value?ui(e.state):-1);else if(s.is(In))n=new i(n.source,0);else if(s.is(Zg))for(let o of s.value)o.source==n.source&&(n=o);return n}handleUserEvent(e,t,r){return t=="delete"||!r.activateOnTyping?this.map(e.changes):new i(this.source,1)}handleChange(e){return e.changes.touchesRange(ui(e.startState))?new i(this.source,0):this.map(e.changes)}map(e){return e.empty||this.explicitPos<0?this:new i(this.source,this.state,e.mapPos(this.explicitPos))}},na=class i extends Qt{constructor(e,t,r,n,s){super(e,2,t),this.result=r,this.from=n,this.to=s}hasResult(){return!0}handleUserEvent(e,t,r){var n;let s=this.result;s.map&&!e.changes.empty&&(s=s.map(s,e.changes));let o=e.changes.mapPos(this.from),a=e.changes.mapPos(this.to,1),l=ui(e.state);if((this.explicitPos<0?l<=o:la||!s||t=="delete"&&ui(e.startState)==this.from)return new Qt(this.source,t=="input"&&r.activateOnTyping?1:0);let c=this.explicitPos<0?-1:e.changes.mapPos(this.explicitPos);return X1(s.validFor,e.state,o,a)?new i(this.source,c,s,o,a):s.update&&(s=s.update(s,o,a,new ta(e.state,l,c>=0)))?new i(this.source,c,s,s.from,(n=s.to)!==null&&n!==void 0?n:ui(e.state)):new Qt(this.source,1,c)}handleChange(e){return e.changes.touchesRange(this.from,this.to)?new Qt(this.source,0):this.map(e.changes)}map(e){return e.empty?this:(this.result.map?this.result.map(this.result,e):this.result)?new i(this.source,this.explicitPos<0?-1:e.mapPos(this.explicitPos),this.result,e.mapPos(this.from),e.mapPos(this.to,1)):new Qt(this.source,0)}};function X1(i,e,t,r){if(!i)return!1;let n=e.sliceDoc(t,r);return typeof i=="function"?i(n,t,r,e):Yg(i,!0).test(n)}var Zg=D.define({map(i,e){return i.map(t=>t.map(e))}}),Jg=D.define(),je=re.define({create(){return Bh.start()},update(i,e){return i.update(e)},provide:i=>[Sn.from(i,e=>e.tooltip),R.contentAttributes.from(i,e=>e.attrs)]});function Fh(i,e){let t=e.completion.apply||e.completion.label,r=i.state.field(je).active.find(n=>n.source==e.source);return r instanceof na?(typeof t=="string"?i.dispatch(Object.assign(Object.assign({},R1(i.state,t,r.from,r.to)),{annotations:Uh.of(e.completion)})):t(i,e.completion,r.from,r.to),!0):!1}var N1=_1(je,Fh);function ea(i,e="option"){return t=>{let r=t.state.field(je,!1);if(!r||!r.open||r.open.disabled||Date.now()-r.open.timestamp-1?r.open.selected+n*(i?1:-1):i?0:o-1;return a<0?a=e=="page"?0:o-1:a>=o&&(a=e=="page"?o-1:0),t.dispatch({effects:Jg.of(a)}),!0}}var j1=i=>{let e=i.state.field(je,!1);return i.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestampi.state.field(je,!1)?(i.dispatch({effects:ra.of(!0)}),!0):!1,W1=i=>{let e=i.state.field(je,!1);return!e||!e.active.some(t=>t.state!=0)?!1:(i.dispatch({effects:In.of(null)}),!0)},Nh=class{constructor(e,t){this.active=e,this.context=t,this.time=Date.now(),this.updates=[],this.done=void 0}},z1=50,U1=1e3,F1=se.fromClass(class{constructor(i){this.view=i,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of i.state.field(je).active)e.state==1&&this.startQuery(e)}update(i){let e=i.state.field(je),t=i.state.facet(Se);if(!i.selectionSet&&!i.docChanged&&i.startState.field(je)==e)return;let r=i.transactions.some(s=>(s.selection||s.docChanged)&&!Xh(s,t));for(let s=0;sz1&&Date.now()-o.time>U1){for(let a of o.context.abortListeners)try{a()}catch(l){xe(this.view.state,l)}o.context.abortListeners=null,this.running.splice(s--,1)}else o.updates.push(...i.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),i.transactions.some(s=>s.effects.some(o=>o.is(ra)))&&(this.pendingStart=!0);let n=this.pendingStart?50:t.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(s=>s.state==1&&!this.running.some(o=>o.active.source==s.source))?setTimeout(()=>this.startUpdate(),n):-1,this.composing!=0)for(let s of i.transactions)Xh(s,t)=="input"?this.composing=2:this.composing==2&&s.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:i}=this.view,e=i.field(je);for(let t of e.active)t.state==1&&!this.running.some(r=>r.active.source==t.source)&&this.startQuery(t)}startQuery(i){let{state:e}=this.view,t=ui(e),r=new ta(e,t,i.explicitPos==t),n=new Nh(i,r);this.running.push(n),Promise.resolve(i.source(r)).then(s=>{n.context.aborted||(n.done=s||null,this.scheduleAccept())},s=>{this.view.dispatch({effects:In.of(null)}),xe(this.view.state,s)})}scheduleAccept(){this.running.every(i=>i.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Se).updateSyncTime))}accept(){var i;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],t=this.view.state.facet(Se);for(let r=0;ro.source==n.active.source);if(s&&s.state==1)if(n.done==null){let o=new Qt(n.active.source,0);for(let a of n.updates)o=o.update(a,t);o.state!=1&&e.push(o)}else this.startQuery(s)}e.length&&this.view.dispatch({effects:Zg.of(e)})}},{eventHandlers:{blur(i){let e=this.view.state.field(je,!1);if(e&&e.tooltip&&this.view.state.facet(Se).closeOnBlur){let t=e.open&&jc(this.view,e.open.tooltip);(!t||!t.dom.contains(i.relatedTarget))&&setTimeout(()=>this.view.dispatch({effects:In.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){this.composing==3&&setTimeout(()=>this.view.dispatch({effects:ra.of(!1)}),20),this.composing=0}}}),H1=typeof navigator=="object"&&/Win/.test(navigator.platform),G1=_e.highest(R.domEventHandlers({keydown(i,e){let t=e.state.field(je,!1);if(!t||!t.open||t.open.disabled||t.open.selected<0||i.key.length>1||i.ctrlKey&&!(H1&&i.altKey)||i.metaKey)return!1;let r=t.open.options[t.open.selected],n=t.active.find(o=>o.source==r.source),s=r.completion.commitCharacters||n.result.commitCharacters;return s&&s.indexOf(i.key)>-1&&Fh(e,r),!1}})),Kg=R.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > li, & > completion-section":{padding:"1px 3px",lineHeight:1.2},"& > li":{overflowX:"hidden",textOverflow:"ellipsis",cursor:"pointer"},"& > completion-section":{display:"list-item",borderBottom:"1px solid silver",paddingLeft:"0.5em",opacity:.7}}},"&light .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#17c",color:"white"},"&light .cm-tooltip-autocomplete-disabled ul li[aria-selected]":{background:"#777"},"&dark .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#347",color:"white"},"&dark .cm-tooltip-autocomplete-disabled ul li[aria-selected]":{background:"#444"},".cm-completionListIncompleteTop:before, .cm-completionListIncompleteBottom:after":{content:'"\xB7\xB7\xB7"',opacity:.5,display:"block",textAlign:"center"},".cm-tooltip.cm-completionInfo":{position:"absolute",padding:"3px 9px",width:"max-content",maxWidth:"400px",boxSizing:"border-box"},".cm-completionInfo.cm-completionInfo-left":{right:"100%"},".cm-completionInfo.cm-completionInfo-right":{left:"100%"},".cm-completionInfo.cm-completionInfo-left-narrow":{right:"30px"},".cm-completionInfo.cm-completionInfo-right-narrow":{left:"30px"},"&light .cm-snippetField":{backgroundColor:"#00000022"},"&dark .cm-snippetField":{backgroundColor:"#ffffff22"},".cm-snippetFieldPosition":{verticalAlign:"text-top",width:0,height:"1.15em",display:"inline-block",margin:"0 -0.7px -.7em",borderLeft:"1.4px dotted #888"},".cm-completionMatchedText":{textDecoration:"underline"},".cm-completionDetail":{marginLeft:"0.5em",fontStyle:"italic"},".cm-completionIcon":{fontSize:"90%",width:".8em",display:"inline-block",textAlign:"center",paddingRight:".6em",opacity:"0.6",boxSizing:"content-box"},".cm-completionIcon-function, .cm-completionIcon-method":{"&:after":{content:"'\u0192'"}},".cm-completionIcon-class":{"&:after":{content:"'\u25CB'"}},".cm-completionIcon-interface":{"&:after":{content:"'\u25CC'"}},".cm-completionIcon-variable":{"&:after":{content:"'\u{1D465}'"}},".cm-completionIcon-constant":{"&:after":{content:"'\u{1D436}'"}},".cm-completionIcon-type":{"&:after":{content:"'\u{1D461}'"}},".cm-completionIcon-enum":{"&:after":{content:"'\u222A'"}},".cm-completionIcon-property":{"&:after":{content:"'\u25A1'"}},".cm-completionIcon-keyword":{"&:after":{content:"'\u{1F511}\uFE0E'"}},".cm-completionIcon-namespace":{"&:after":{content:"'\u25A2'"}},".cm-completionIcon-text":{"&:after":{content:"'abc'",fontSize:"50%",verticalAlign:"middle"}}}),jh=class{constructor(e,t,r,n){this.field=e,this.line=t,this.from=r,this.to=n}},Ih=class i{constructor(e,t,r){this.field=e,this.from=t,this.to=r}map(e){let t=e.mapPos(this.from,-1,ye.TrackDel),r=e.mapPos(this.to,1,ye.TrackDel);return t==null||r==null?null:new i(this.field,t,r)}},Wh=class i{constructor(e,t){this.lines=e,this.fieldPositions=t}instantiate(e,t){let r=[],n=[t],s=e.doc.lineAt(t),o=/^\s*/.exec(s.text)[0];for(let l of this.lines){if(r.length){let c=o,h=/^\t*/.exec(l)[0].length;for(let u=0;unew Ih(l.field,n[l.line]+l.from,n[l.line]+l.to));return{text:r,ranges:a}}static parse(e){let t=[],r=[],n=[],s;for(let o of e.split(/\r\n?|\n/)){for(;s=/[#$]\{(?:(\d+)(?::([^}]*))?|((?:\\[{}]|[^}])*))\}/.exec(o);){let a=s[1]?+s[1]:null,l=s[2]||s[3]||"",c=-1,h=l.replace(/\\[{}]/g,u=>u[1]);for(let u=0;u=c&&f.field++}n.push(new jh(c,r.length,s.index,s.index+h.length)),o=o.slice(0,s.index)+l+o.slice(s.index+s[0].length)}o=o.replace(/\\([{}])/g,(a,l,c)=>{for(let h of n)h.line==r.length&&h.from>c&&(h.from--,h.to--);return l}),r.push(o)}return new i(r,n)}},Y1=M.widget({widget:new class extends Ne{toDOM(){let i=document.createElement("span");return i.className="cm-snippetFieldPosition",i}ignoreEvent(){return!1}}}),Z1=M.mark({class:"cm-snippetField"}),Tr=class i{constructor(e,t){this.ranges=e,this.active=t,this.deco=M.set(e.map(r=>(r.from==r.to?Y1:Z1).range(r.from,r.to)))}map(e){let t=[];for(let r of this.ranges){let n=r.map(e);if(!n)return null;t.push(n)}return new i(t,this.active)}selectionInsideField(e){return e.ranges.every(t=>this.ranges.some(r=>r.field==this.active&&r.from<=t.from&&r.to>=t.to))}},Un=D.define({map(i,e){return i&&i.map(e)}}),J1=D.define(),Wn=re.define({create(){return null},update(i,e){for(let t of e.effects){if(t.is(Un))return t.value;if(t.is(J1)&&i)return new Tr(i.ranges,t.value)}return i&&e.docChanged&&(i=i.map(e.changes)),i&&e.selection&&!i.selectionInsideField(e.selection)&&(i=null),i},provide:i=>R.decorations.from(i,e=>e?e.deco:M.none)});function Hh(i,e){return T.create(i.filter(t=>t.field==e).map(t=>T.range(t.from,t.to)))}function K1(i){let e=Wh.parse(i);return(t,r,n,s)=>{let{text:o,ranges:a}=e.instantiate(t.state,n),l={changes:{from:n,to:s,insert:j.of(o)},scrollIntoView:!0,annotations:r?[Uh.of(r),de.userEvent.of("input.complete")]:void 0};if(a.length&&(l.selection=Hh(a,0)),a.some(c=>c.field>0)){let c=new Tr(a,0),h=l.effects=[Un.of(c)];t.state.field(Wn,!1)===void 0&&h.push(D.appendConfig.of([Wn,nS,sS,Kg]))}t.dispatch(t.state.update(l))}}function eO(i){return({state:e,dispatch:t})=>{let r=e.field(Wn,!1);if(!r||i<0&&r.active==0)return!1;let n=r.active+i,s=i>0&&!r.ranges.some(o=>o.field==n+i);return t(e.update({selection:Hh(r.ranges,n),effects:Un.of(s?null:new Tr(r.ranges,n)),scrollIntoView:!0})),!0}}var eS=({state:i,dispatch:e})=>i.field(Wn,!1)?(e(i.update({effects:Un.of(null)})),!0):!1,tS=eO(1),iS=eO(-1);var rS=[{key:"Tab",run:tS,shift:iS},{key:"Escape",run:eS}],Ug=A.define({combine(i){return i.length?i[0]:rS}}),nS=_e.highest(It.compute([Ug],i=>i.facet(Ug)));function Mt(i,e){return Object.assign(Object.assign({},e),{apply:K1(i)})}var sS=R.domEventHandlers({mousedown(i,e){let t=e.state.field(Wn,!1),r;if(!t||(r=e.posAtCoords({x:i.clientX,y:i.clientY}))==null)return!1;let n=t.ranges.find(s=>s.from<=r&&s.to>=r);return!n||n.field==t.active?!1:(e.dispatch({selection:Hh(t.ranges,n.field),effects:Un.of(t.ranges.some(s=>s.field>n.field)?new Tr(t.ranges,n.field):null),scrollIntoView:!0}),!0)}});var zn={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},Xi=D.define({map(i,e){let t=e.mapPos(i,-1,ye.TrackAfter);return t??void 0}}),Gh=new class extends ft{};Gh.startSide=1;Gh.endSide=-1;var tO=re.define({create(){return z.empty},update(i,e){if(i=i.map(e.changes),e.selection){let t=e.state.doc.lineAt(e.selection.main.head);i=i.update({filter:r=>r>=t.from&&r<=t.to})}for(let t of e.effects)t.is(Xi)&&(i=i.update({add:[Gh.range(t.value,t.value+1)]}));return i}});function iO(){return[aS,tO]}var Dh="()[]{}<>";function rO(i){for(let e=0;e{if((oS?i.composing:i.compositionStarted)||i.state.readOnly)return!1;let n=i.state.selection.main;if(r.length>2||r.length==2&&Qe(fe(r,0))==1||e!=n.from||t!=n.to)return!1;let s=cS(i.state,r);return s?(i.dispatch(s),!0):!1}),lS=({state:i,dispatch:e})=>{if(i.readOnly)return!1;let r=nO(i,i.selection.main.head).brackets||zn.brackets,n=null,s=i.changeByRange(o=>{if(o.empty){let a=hS(i.doc,o.head);for(let l of r)if(l==a&&sa(i.doc,o.head)==rO(fe(l,0)))return{changes:{from:o.head-l.length,to:o.head+l.length},range:T.cursor(o.head-l.length)}}return{range:n=o}});return n||e(i.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n},sO=[{key:"Backspace",run:lS}];function cS(i,e){let t=nO(i,i.selection.main.head),r=t.brackets||zn.brackets;for(let n of r){let s=rO(fe(n,0));if(e==n)return s==n?dS(i,n,r.indexOf(n+n+n)>-1,t):uS(i,n,s,t.before||zn.before);if(e==s&&oO(i,i.selection.main.from))return fS(i,n,s)}return null}function oO(i,e){let t=!1;return i.field(tO).between(0,i.doc.length,r=>{r==e&&(t=!0)}),t}function sa(i,e){let t=i.sliceString(e,e+2);return t.slice(0,Qe(fe(t,0)))}function hS(i,e){let t=i.sliceString(e-2,e);return Qe(fe(t,0))==t.length?t:t.slice(1)}function uS(i,e,t,r){let n=null,s=i.changeByRange(o=>{if(!o.empty)return{changes:[{insert:e,from:o.from},{insert:t,from:o.to}],effects:Xi.of(o.to+e.length),range:T.range(o.anchor+e.length,o.head+e.length)};let a=sa(i.doc,o.head);return!a||/\s/.test(a)||r.indexOf(a)>-1?{changes:{insert:e+t,from:o.head},effects:Xi.of(o.head+e.length),range:T.cursor(o.head+e.length)}:{range:n=o}});return n?null:i.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function fS(i,e,t){let r=null,n=i.changeByRange(s=>s.empty&&sa(i.doc,s.head)==t?{changes:{from:s.head,to:s.head+t.length,insert:t},range:T.cursor(s.head+t.length)}:r={range:s});return r?null:i.update(n,{scrollIntoView:!0,userEvent:"input.type"})}function dS(i,e,t,r){let n=r.stringPrefixes||zn.stringPrefixes,s=null,o=i.changeByRange(a=>{if(!a.empty)return{changes:[{insert:e,from:a.from},{insert:e,from:a.to}],effects:Xi.of(a.to+e.length),range:T.range(a.anchor+e.length,a.head+e.length)};let l=a.head,c=sa(i.doc,l),h;if(c==e){if(Fg(i,l))return{changes:{insert:e+e,from:l},effects:Xi.of(l+e.length),range:T.cursor(l+e.length)};if(oO(i,l)){let f=t&&i.sliceDoc(l,l+e.length*3)==e+e+e?e+e+e:e;return{changes:{from:l,to:l+f.length,insert:f},range:T.cursor(l+f.length)}}}else{if(t&&i.sliceDoc(l-2*e.length,l)==e+e&&(h=Hg(i,l-2*e.length,n))>-1&&Fg(i,h))return{changes:{insert:e+e+e+e,from:l},effects:Xi.of(l+e.length),range:T.cursor(l+e.length)};if(i.charCategorizer(l)(c)!=H.Word&&Hg(i,l,n)>-1&&!pS(i,l,e,n))return{changes:{insert:e+e,from:l},effects:Xi.of(l+e.length),range:T.cursor(l+e.length)}}return{range:s=a}});return s?null:i.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function Fg(i,e){let t=he(i).resolveInner(e+1);return t.parent&&t.from==e}function pS(i,e,t,r){let n=he(i).resolveInner(e,-1),s=r.reduce((o,a)=>Math.max(o,a.length),0);for(let o=0;o<5;o++){let a=i.sliceDoc(n.from,Math.min(n.to,n.from+t.length+s)),l=a.indexOf(t);if(!l||l>-1&&r.indexOf(a.slice(0,l))>-1){let h=n.firstChild;for(;h&&h.from==n.from&&h.to-h.from>t.length+l;){if(i.sliceDoc(h.to-t.length,h.to)==t)return!1;h=h.firstChild}return!0}let c=n.to==e&&n.parent;if(!c)break;n=c}return!1}function Hg(i,e,t){let r=i.charCategorizer(e);if(r(i.sliceDoc(e-1,e))!=H.Word)return e;for(let n of t){let s=e-n.length;if(i.sliceDoc(s,e)==n&&r(i.sliceDoc(s-1,s))!=H.Word)return s}return-1}function Fn(i={}){return[G1,je,Se.of(i),F1,mS,Kg]}var Yh=[{key:"Ctrl-Space",run:I1},{key:"Escape",run:W1},{key:"ArrowDown",run:ea(!0)},{key:"ArrowUp",run:ea(!1)},{key:"PageDown",run:ea(!0,"page")},{key:"PageUp",run:ea(!1,"page")},{key:"Enter",run:j1}],mS=_e.highest(It.computeN([Se],i=>i.facet(Se).defaultKeymap?[Yh]:[]));var Zh=class{constructor(e,t,r){this.from=e,this.to=t,this.diagnostic=r}},Ni=class i{constructor(e,t,r){this.diagnostics=e,this.panel=t,this.selected=r}static init(e,t,r){let n=e,s=r.facet(Hn).markerFilter;s&&(n=s(n,r));let o=M.set(n.map(a=>a.from==a.to||a.from==a.to-1&&r.doc.lineAt(a.from).to==a.from?M.widget({widget:new Jh(a),diagnostic:a}).range(a.from):M.mark({attributes:{class:"cm-lintRange cm-lintRange-"+a.severity+(a.markClass?" "+a.markClass:"")},diagnostic:a}).range(a.from,a.to)),!0);return new i(o,t,Pr(o))}};function Pr(i,e=null,t=0){let r=null;return i.between(t,1e9,(n,s,{spec:o})=>{if(!(e&&o.diagnostic!=e))return r=new Zh(n,s,o.diagnostic),!1}),r}function gS(i,e){let t=e.pos,r=e.end||t,n=i.state.facet(Hn).hideOn(i,t,r);if(n!=null)return n;let s=i.startState.doc.lineAt(e.pos);return!!(i.effects.some(o=>o.is(lO))||i.changes.touchesRange(s.from,Math.max(s.to,r)))}function OS(i,e){return i.field(Ze,!1)?e:e.concat(D.appendConfig.of(TS))}var lO=D.define(),Kh=D.define(),cO=D.define(),Ze=re.define({create(){return new Ni(M.none,null,null)},update(i,e){if(e.docChanged&&i.diagnostics.size){let t=i.diagnostics.map(e.changes),r=null,n=i.panel;if(i.selected){let s=e.changes.mapPos(i.selected.from,1);r=Pr(t,i.selected.diagnostic,s)||Pr(t,null,s)}!t.size&&n&&e.state.facet(Hn).autoPanel&&(n=null),i=new Ni(t,n,r)}for(let t of e.effects)if(t.is(lO)){let r=e.state.facet(Hn).autoPanel?t.value.length?Gn.open:null:i.panel;i=Ni.init(t.value,r,e.state)}else t.is(Kh)?i=new Ni(i.diagnostics,t.value?Gn.open:null,i.selected):t.is(cO)&&(i=new Ni(i.diagnostics,i.panel,t.value));return i},provide:i=>[Qi.from(i,e=>e.panel),R.decorations.from(i,e=>e.diagnostics)]});var yS=M.mark({class:"cm-lintRange cm-lintRange-active"});function bS(i,e,t){let{diagnostics:r}=i.state.field(Ze),n=[],s=2e8,o=0;r.between(e-(t<0?1:0),e+(t>0?1:0),(l,c,{spec:h})=>{e>=l&&e<=c&&(l==c||(e>l||t>0)&&(efO(i,t,!1)))}var vS=i=>{let e=i.state.field(Ze,!1);(!e||!e.panel)&&i.dispatch({effects:OS(i.state,[Kh.of(!0)])});let t=Mi(i,Gn.open);return t&&t.dom.querySelector(".cm-panel-lint ul").focus(),!0},aO=i=>{let e=i.state.field(Ze,!1);return!e||!e.panel?!1:(i.dispatch({effects:Kh.of(!1)}),!0)},xS=i=>{let e=i.state.field(Ze,!1);if(!e)return!1;let t=i.state.selection.main,r=e.diagnostics.iter(t.to+1);return!r.value&&(r=e.diagnostics.iter(0),!r.value||r.from==t.from&&r.to==t.to)?!1:(i.dispatch({selection:{anchor:r.from,head:r.to},scrollIntoView:!0}),!0)};var hO=[{key:"Mod-Shift-m",run:vS,preventDefault:!0},{key:"F8",run:xS}];var Hn=A.define({combine(i){return Object.assign({sources:i.map(e=>e.source).filter(e=>e!=null)},Ce(i.map(e=>e.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{needsRefresh:(e,t)=>e?t?r=>e(r)||t(r):e:t}))}});function uO(i){let e=[];if(i)e:for(let{name:t}of i){for(let r=0;rs.toLowerCase()==n.toLowerCase())){e.push(n);continue e}}e.push("")}return e}function fO(i,e,t){var r;let n=t?uO(e.actions):[];return F("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},F("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage(i):e.message),(r=e.actions)===null||r===void 0?void 0:r.map((s,o)=>{let a=!1,l=f=>{if(f.preventDefault(),a)return;a=!0;let d=Pr(i.state.field(Ze).diagnostics,e);d&&s.apply(i,d.from,d.to)},{name:c}=s,h=n[o]?c.indexOf(n[o]):-1,u=h<0?c:[c.slice(0,h),F("u",c.slice(h,h+1)),c.slice(h+1)];return F("button",{type:"button",class:"cm-diagnosticAction",onclick:l,onmousedown:l,"aria-label":` Action: ${c}${h<0?"":` (access key "${n[o]})"`}.`},u)}),e.source&&F("div",{class:"cm-diagnosticSource"},e.source))}var Jh=class extends Ne{constructor(e){super(),this.diagnostic=e}eq(e){return e.diagnostic==this.diagnostic}toDOM(){return F("span",{class:"cm-lintPoint cm-lintPoint-"+this.diagnostic.severity})}},aa=class{constructor(e,t){this.diagnostic=t,this.id="item_"+Math.floor(Math.random()*4294967295).toString(16),this.dom=fO(e,t,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}},Gn=class i{constructor(e){this.view=e,this.items=[];let t=n=>{if(n.keyCode==27)aO(this.view),this.view.focus();else if(n.keyCode==38||n.keyCode==33)this.moveSelection((this.selectedIndex-1+this.items.length)%this.items.length);else if(n.keyCode==40||n.keyCode==34)this.moveSelection((this.selectedIndex+1)%this.items.length);else if(n.keyCode==36)this.moveSelection(0);else if(n.keyCode==35)this.moveSelection(this.items.length-1);else if(n.keyCode==13)this.view.focus();else if(n.keyCode>=65&&n.keyCode<=90&&this.selectedIndex>=0){let{diagnostic:s}=this.items[this.selectedIndex],o=uO(s.actions);for(let a=0;a{for(let s=0;saO(this.view)},"\xD7")),this.update()}get selectedIndex(){let e=this.view.state.field(Ze).selected;if(!e)return-1;for(let t=0;t{let c=-1,h;for(let u=r;ur&&(this.items.splice(r,c-r),n=!0)),t&&h.diagnostic==t.diagnostic?h.dom.hasAttribute("aria-selected")||(h.dom.setAttribute("aria-selected","true"),s=h):h.dom.hasAttribute("aria-selected")&&h.dom.removeAttribute("aria-selected"),r++});r({sel:s.dom.getBoundingClientRect(),panel:this.list.getBoundingClientRect()}),write:({sel:o,panel:a})=>{let l=a.height/this.list.offsetHeight;o.topa.bottom&&(this.list.scrollTop+=(o.bottom-a.bottom)/l)}})):this.selectedIndex<0&&this.list.removeAttribute("aria-activedescendant"),n&&this.sync()}sync(){let e=this.list.firstChild;function t(){let r=e;e=r.nextSibling,r.remove()}for(let r of this.items)if(r.dom.parentNode==this.list){for(;e!=r.dom;)t();e=r.dom.nextSibling}else this.list.insertBefore(r.dom,e);for(;e;)t()}moveSelection(e){if(this.selectedIndex<0)return;let t=this.view.state.field(Ze),r=Pr(t.diagnostics,this.items[e].diagnostic);r&&this.view.dispatch({selection:{anchor:r.from,head:r.to},scrollIntoView:!0,effects:cO.of(r)})}static open(e){return new i(e)}};function SS(i,e='viewBox="0 0 40 40"'){return`url('data:image/svg+xml,${encodeURIComponent(i)}')`}function oa(i){return SS(``,'width="6" height="3"')}var kS=R.baseTheme({".cm-diagnostic":{padding:"3px 6px 3px 8px",marginLeft:"-1px",display:"block",whiteSpace:"pre-wrap"},".cm-diagnostic-error":{borderLeft:"5px solid #d11"},".cm-diagnostic-warning":{borderLeft:"5px solid orange"},".cm-diagnostic-info":{borderLeft:"5px solid #999"},".cm-diagnostic-hint":{borderLeft:"5px solid #66d"},".cm-diagnosticAction":{font:"inherit",border:"none",padding:"2px 4px",backgroundColor:"#444",color:"white",borderRadius:"3px",marginLeft:"8px",cursor:"pointer"},".cm-diagnosticSource":{fontSize:"70%",opacity:.7},".cm-lintRange":{backgroundPosition:"left bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:oa("#d11")},".cm-lintRange-warning":{backgroundImage:oa("orange")},".cm-lintRange-info":{backgroundImage:oa("#999")},".cm-lintRange-hint":{backgroundImage:oa("#66d")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-lintPoint-hint":{"&:after":{borderBottomColor:"#66d"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}}});var TS=[Ze,R.decorations.compute([Ze],i=>{let{selected:e,panel:t}=i.field(Ze);return!e||!t||e.from==e.to?M.none:M.set([yS.range(e.from,e.to)])}),sm(bS,{hideOn:gS}),kS];var dO=[lm(),cm(),tm(),Jm(),Lm(),Zp(),em(),W.allowMultipleSelections.of(!0),Cm(),Vn(Vm,{fallback:!0}),Nm(),iO(),Fn(),rm(),nm(),im(),Lg(),It.of([...sO,...Cg,...Xg,...ig,...Mm,...Yh,...hO])];var iu=class i{constructor(e,t,r,n,s,o,a,l,c,h=0,u){this.p=e,this.stack=t,this.state=r,this.reducePos=n,this.pos=s,this.score=o,this.buffer=a,this.bufferBase=l,this.curContext=c,this.lookAhead=h,this.parent=u}toString(){return`[${this.stack.filter((e,t)=>t%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(e,t,r=0){let n=e.parser.context;return new i(e,[],t,r,r,0,[],0,n?new la(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(e,t){this.stack.push(this.state,t,this.bufferBase+this.buffer.length),this.state=e}reduce(e){var t;let r=e>>19,n=e&65535,{parser:s}=this.p;this.reducePos=2e3&&!(!((t=this.p.parser.nodeSet.types[n])===null||t===void 0)&&t.isAnonymous)&&(l==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=c):this.p.lastBigReductionSizea;)this.stack.pop();this.reduceContext(n,l)}storeNode(e,t,r,n=4,s=!1){if(e==0&&(!this.stack.length||this.stack[this.stack.length-1]0&&o.buffer[a-4]==0&&o.buffer[a-1]>-1){if(t==r)return;if(o.buffer[a-2]>=t){o.buffer[a-2]=r;return}}}if(!s||this.pos==r)this.buffer.push(e,t,r,n);else{let o=this.buffer.length;if(o>0&&this.buffer[o-4]!=0)for(;o>0&&this.buffer[o-2]>r;)this.buffer[o]=this.buffer[o-4],this.buffer[o+1]=this.buffer[o-3],this.buffer[o+2]=this.buffer[o-2],this.buffer[o+3]=this.buffer[o-1],o-=4,n>4&&(n-=4);this.buffer[o]=e,this.buffer[o+1]=t,this.buffer[o+2]=r,this.buffer[o+3]=n}}shift(e,t,r,n){if(e&131072)this.pushState(e&65535,this.pos);else if((e&262144)==0){let s=e,{parser:o}=this.p;(n>this.pos||t<=o.maxNode)&&(this.pos=n,o.stateFlag(s,1)||(this.reducePos=n)),this.pushState(s,r),this.shiftContext(t,r),t<=o.maxNode&&this.buffer.push(t,r,n,4)}else this.pos=n,this.shiftContext(t,r),t<=this.p.parser.maxNode&&this.buffer.push(t,r,n,4)}apply(e,t,r,n){e&65536?this.reduce(e):this.shift(e,t,r,n)}useNode(e,t){let r=this.p.reused.length-1;(r<0||this.p.reused[r]!=e)&&(this.p.reused.push(e),r++);let n=this.pos;this.reducePos=this.pos=n+e.length,this.pushState(t,n),this.buffer.push(r,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,e,this,this.p.stream.reset(this.pos-e.length)))}split(){let e=this,t=e.buffer.length;for(;t>0&&e.buffer[t-2]>e.reducePos;)t-=4;let r=e.buffer.slice(t),n=e.bufferBase+t;for(;e&&n==e.bufferBase;)e=e.parent;return new i(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,r,n,this.curContext,this.lookAhead,e)}recoverByDelete(e,t){let r=e<=this.p.parser.maxNode;r&&this.storeNode(e,this.pos,t,4),this.storeNode(0,this.pos,t,r?8:4),this.pos=this.reducePos=t,this.score-=190}canShift(e){for(let t=new ru(this);;){let r=this.p.parser.stateSlot(t.state,4)||this.p.parser.hasAction(t.state,e);if(r==0)return!1;if((r&65536)==0)return!0;t.reduce(r)}}recoverByInsert(e){if(this.stack.length>=300)return[];let t=this.p.parser.nextStates(this.state);if(t.length>8||this.stack.length>=120){let n=[];for(let s=0,o;sl&1&&a==o)||n.push(t[s],o)}t=n}let r=[];for(let n=0;n>19,n=t&65535,s=this.stack.length-r*3;if(s<0||e.getGoto(this.stack[s],n,!1)<0){let o=this.findForcedReduction();if(o==null)return!1;t=o}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(t),!0}findForcedReduction(){let{parser:e}=this.p,t=[],r=(n,s)=>{if(!t.includes(n))return t.push(n),e.allActions(n,o=>{if(!(o&393216))if(o&65536){let a=(o>>19)-s;if(a>1){let l=o&65535,c=this.stack.length-a*3;if(c>=0&&e.getGoto(this.stack[c],l,!1)>=0)return a<<19|65536|l}}else{let a=r(o,s+1);if(a!=null)return a}})};return r(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(this.stack.length!=3)return!1;let{parser:e}=this.p;return e.data[e.stateSlot(this.state,1)]==65535&&!e.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(e){if(this.state!=e.state||this.stack.length!=e.stack.length)return!1;for(let t=0;tthis.lookAhead&&(this.emitLookAhead(),this.lookAhead=e)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}},la=class{constructor(e,t){this.tracker=e,this.context=t,this.hash=e.strict?e.hash(t):0}},ru=class{constructor(e){this.start=e,this.state=e.state,this.stack=e.stack,this.base=this.stack.length}reduce(e){let t=e&65535,r=e>>19;r==0?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(r-1)*3;let n=this.start.p.parser.getGoto(this.stack[this.base-3],t,!0);this.state=n}},nu=class i{constructor(e,t,r){this.stack=e,this.pos=t,this.index=r,this.buffer=e.buffer,this.index==0&&this.maybeNext()}static create(e,t=e.bufferBase+e.buffer.length){return new i(e,t,t-e.bufferBase)}maybeNext(){let e=this.stack.parent;e!=null&&(this.index=this.stack.bufferBase-e.bufferBase,this.stack=e,this.buffer=e.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,this.index==0&&this.maybeNext()}fork(){return new i(this.stack,this.pos,this.index)}};function Yn(i,e=Uint16Array){if(typeof i!="string")return i;let t=null;for(let r=0,n=0;r=92&&o--,o>=34&&o--;let l=o-32;if(l>=46&&(l-=46,a=!0),s+=l,a)break;s*=46}t?t[n++]=s:t=new e(s)}return t}var Cr=class{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}},pO=new Cr,su=class{constructor(e,t){this.input=e,this.ranges=t,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=pO,this.rangeIndex=0,this.pos=this.chunkPos=t[0].from,this.range=t[0],this.end=t[t.length-1].to,this.readNext()}resolveOffset(e,t){let r=this.range,n=this.rangeIndex,s=this.pos+e;for(;sr.to:s>=r.to;){if(n==this.ranges.length-1)return null;let o=this.ranges[++n];s+=o.from-r.to,r=o}return s}clipPos(e){if(e>=this.range.from&&ee)return Math.max(e,t.from);return this.end}peek(e){let t=this.chunkOff+e,r,n;if(t>=0&&t=this.chunk2Pos&&ra.to&&(this.chunk2=this.chunk2.slice(0,a.to-r)),n=this.chunk2.charCodeAt(0)}}return r>=this.token.lookAhead&&(this.token.lookAhead=r+1),n}acceptToken(e,t=0){let r=t?this.resolveOffset(t,-1):this.pos;if(r==null||r=this.chunk2Pos&&this.posthis.range.to?e.slice(0,this.range.to-this.pos):e,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(e=1){for(this.chunkOff+=e;this.pos+e>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();e-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=e,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(e,t){if(t?(this.token=t,t.start=e,t.lookAhead=e+1,t.value=t.extended=-1):this.token=pO,this.pos!=e){if(this.pos=e,e==this.end)return this.setDone(),this;for(;e=this.range.to;)this.range=this.ranges[++this.rangeIndex];e>=this.chunkPos&&e=this.chunkPos&&t<=this.chunkPos+this.chunk.length)return this.chunk.slice(e-this.chunkPos,t-this.chunkPos);if(e>=this.chunk2Pos&&t<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(e-this.chunk2Pos,t-this.chunk2Pos);if(e>=this.range.from&&t<=this.range.to)return this.input.read(e,t);let r="";for(let n of this.ranges){if(n.from>=t)break;n.to>e&&(r+=this.input.read(Math.max(n.from,e),Math.min(n.to,t)))}return r}},fi=class{constructor(e,t){this.data=e,this.id=t}token(e,t){let{parser:r}=t.p;bO(this.data,e,t,this.id,r.data,r.tokenPrecTable)}};fi.prototype.contextual=fi.prototype.fallback=fi.prototype.extend=!1;var ou=class{constructor(e,t,r){this.precTable=t,this.elseToken=r,this.data=typeof e=="string"?Yn(e):e}token(e,t){let r=e.pos,n=0;for(;;){let s=e.next<0,o=e.resolveOffset(1,1);if(bO(this.data,e,t,0,this.data,this.precTable),e.token.value>-1)break;if(this.elseToken==null)return;if(s||n++,o==null)break;e.reset(o,e.token)}n&&(e.reset(r,e.token),e.acceptToken(this.elseToken,n))}};ou.prototype.contextual=fi.prototype.fallback=fi.prototype.extend=!1;var ji=class{constructor(e,t={}){this.token=e,this.contextual=!!t.contextual,this.fallback=!!t.fallback,this.extend=!!t.extend}};function bO(i,e,t,r,n,s){let o=0,a=1<0){let m=i[d];if(l.allows(m)&&(e.token.value==-1||e.token.value==m||CS(m,e.token.value,n,s))){e.acceptToken(m);break}}let h=e.next,u=0,f=i[o+2];if(e.next<0&&f>u&&i[c+f*3-3]==65535){o=i[c+f*3-1];continue e}for(;u>1,m=c+d+(d<<1),p=i[m],g=i[m+1]||65536;if(h=g)u=d+1;else{o=i[m+2],e.advance();continue e}}break}}function mO(i,e,t){for(let r=e,n;(n=i[r])!=65535;r++)if(n==t)return r-e;return-1}function CS(i,e,t,r){let n=mO(t,r,e);return n<0||mO(t,r,i)e)&&!r.type.isError)return t<0?Math.max(0,Math.min(r.to-1,e-25)):Math.min(i.length,Math.max(r.from+1,e+25));if(t<0?r.prevSibling():r.nextSibling())break;if(!r.parent())return t<0?0:i.length}}var au=class{constructor(e,t){this.fragments=e,this.nodeSet=t,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?gO(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?gO(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(ee)return this.nextStart=o,null;if(s instanceof ce){if(o==e){if(o=Math.max(this.safeFrom,e)&&(this.trees.push(s),this.start.push(o),this.index.push(0))}else this.index[t]++,this.nextStart=o+s.length}}},lu=class{constructor(e,t){this.stream=t,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(r=>new Cr)}getActions(e){let t=0,r=null,{parser:n}=e.p,{tokenizers:s}=n,o=n.stateSlot(e.state,3),a=e.curContext?e.curContext.hash:0,l=0;for(let c=0;cu.end+25&&(l=Math.max(u.lookAhead,l)),u.value!=0)){let f=t;if(u.extended>-1&&(t=this.addActions(e,u.extended,u.end,t)),t=this.addActions(e,u.value,u.end,t),!h.extend&&(r=u,t>f))break}}for(;this.actions.length>t;)this.actions.pop();return l&&e.setLookAhead(l),!r&&e.pos==this.stream.end&&(r=new Cr,r.value=e.p.parser.eofTerm,r.start=r.end=e.pos,t=this.addActions(e,r.value,r.end,t)),this.mainToken=r,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let t=new Cr,{pos:r,p:n}=e;return t.start=r,t.end=Math.min(r+1,n.stream.end),t.value=r==n.stream.end?n.parser.eofTerm:0,t}updateCachedToken(e,t,r){let n=this.stream.clipPos(r.pos);if(t.token(this.stream.reset(n,e),r),e.value>-1){let{parser:s}=r.p;for(let o=0;o=0&&r.p.parser.dialect.allows(a>>1)){(a&1)==0?e.value=a>>1:e.extended=a>>1;break}}}else e.value=0,e.end=this.stream.clipPos(n+1)}putAction(e,t,r,n){for(let s=0;se.bufferLength*4?new au(r,e.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,t=this.minStackPos,r=this.stacks=[],n,s;if(this.bigReductionCount>300&&e.length==1){let[o]=e;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;ot)r.push(a);else{if(this.advanceStack(a,r,e))continue;{n||(n=[],s=[]),n.push(a);let l=this.tokens.getMainToken(a);s.push(l.value,l.end)}}break}}if(!r.length){let o=n&&ES(n);if(o)return Je&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw Je&&n&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+t);this.recovering||(this.recovering=5)}if(this.recovering&&n){let o=this.stoppedAt!=null&&n[0].pos>this.stoppedAt?n[0]:this.runRecovery(n,s,r);if(o)return Je&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(r.length>o)for(r.sort((a,l)=>l.score-a.score);r.length>o;)r.pop();r.some(a=>a.reducePos>t)&&this.recovering--}else if(r.length>1){e:for(let o=0;o500&&c.buffer.length>500)if((a.score-c.score||a.buffer.length-c.buffer.length)>0)r.splice(l--,1);else{r.splice(o--,1);continue e}}}r.length>12&&r.splice(12,r.length-12)}this.minStackPos=r[0].pos;for(let o=1;o ":"";if(this.stoppedAt!=null&&n>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let c=e.curContext&&e.curContext.tracker.strict,h=c?e.curContext.hash:0;for(let u=this.fragments.nodeAt(n);u;){let f=this.parser.nodeSet.types[u.type.id]==u.type?s.getGoto(e.state,u.type.id):-1;if(f>-1&&u.length&&(!c||(u.prop(L.contextHash)||0)==h))return e.useNode(u,f),Je&&console.log(o+this.stackID(e)+` (via reuse of ${s.getName(u.type.id)})`),!0;if(!(u instanceof ce)||u.children.length==0||u.positions[0]>0)break;let d=u.children[0];if(d instanceof ce&&u.positions[0]==0)u=d;else break}}let a=s.stateSlot(e.state,4);if(a>0)return e.reduce(a),Je&&console.log(o+this.stackID(e)+` (via always-reduce ${s.getName(a&65535)})`),!0;if(e.stack.length>=8400)for(;e.stack.length>6e3&&e.forceReduce(););let l=this.tokens.getActions(e);for(let c=0;cn?t.push(m):r.push(m)}return!1}advanceFully(e,t){let r=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>r)return OO(e,t),!0}}runRecovery(e,t,r){let n=null,s=!1;for(let o=0;o ":"";if(a.deadEnd&&(s||(s=!0,a.restart(),Je&&console.log(h+this.stackID(a)+" (restarted)"),this.advanceFully(a,r))))continue;let u=a.split(),f=h;for(let d=0;u.forceReduce()&&d<10&&(Je&&console.log(f+this.stackID(u)+" (via force-reduce)"),!this.advanceFully(u,r));d++)Je&&(f=this.stackID(u)+" -> ");for(let d of a.recoverByInsert(l))Je&&console.log(h+this.stackID(d)+" (via recover-insert)"),this.advanceFully(d,r);this.stream.end>a.pos?(c==a.pos&&(c++,l=0),a.recoverByDelete(l,c),Je&&console.log(h+this.stackID(a)+` (via recover-delete ${this.parser.getName(l)})`),OO(a,r)):(!n||n.scorei,ca=class{constructor(e){this.start=e.start,this.shift=e.shift||tu,this.reduce=e.reduce||tu,this.reuse=e.reuse||tu,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}},Er=class i extends dr{constructor(e){if(super(),this.wrappers=[],e.version!=14)throw new RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let t=e.nodeNames.split(" ");this.minRepeatTerm=t.length;for(let a=0;ae.topRules[a][1]),n=[];for(let a=0;a=0)s(h,l,a[c++]);else{let u=a[c+-h];for(let f=-h;f>0;f--)s(a[c++],l,u);c++}}}this.nodeSet=new Tn(t.map((a,l)=>Ee.define({name:l>=this.minRepeatTerm?void 0:a,id:l,props:n[l],top:r.indexOf(l)>-1,error:l==0,skipped:e.skippedNodes&&e.skippedNodes.indexOf(l)>-1}))),e.propSources&&(this.nodeSet=this.nodeSet.extend(...e.propSources)),this.strict=!1,this.bufferLength=1024;let o=Yn(e.tokenData);this.context=e.context,this.specializerSpecs=e.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let a=0;atypeof a=="number"?new fi(o,a):a),this.topRules=e.topRules,this.dialects=e.dialects||{},this.dynamicPrecedences=e.dynamicPrecedences||null,this.tokenPrecTable=e.tokenPrec,this.termNames=e.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(e,t,r){let n=new cu(this,e,t,r);for(let s of this.wrappers)n=s(n,e,t,r);return n}getGoto(e,t,r=!1){let n=this.goto;if(t>=n[0])return-1;for(let s=n[t+1];;){let o=n[s++],a=o&1,l=n[s++];if(a&&r)return l;for(let c=s+(o>>1);s0}validAction(e,t){return!!this.allActions(e,r=>r==t?!0:null)}allActions(e,t){let r=this.stateSlot(e,4),n=r?t(r):void 0;for(let s=this.stateSlot(e,1);n==null;s+=3){if(this.data[s]==65535)if(this.data[s+1]==1)s=Wt(this.data,s+2);else break;n=t(Wt(this.data,s+1))}return n}nextStates(e){let t=[];for(let r=this.stateSlot(e,1);;r+=3){if(this.data[r]==65535)if(this.data[r+1]==1)r=Wt(this.data,r+2);else break;if((this.data[r+2]&1)==0){let n=this.data[r+1];t.some((s,o)=>o&1&&s==n)||t.push(this.data[r],n)}}return t}configure(e){let t=Object.assign(Object.create(i.prototype),this);if(e.props&&(t.nodeSet=this.nodeSet.extend(...e.props)),e.top){let r=this.topRules[e.top];if(!r)throw new RangeError(`Invalid top rule name ${e.top}`);t.top=r}return e.tokenizers&&(t.tokenizers=this.tokenizers.map(r=>{let n=e.tokenizers.find(s=>s.from==r);return n?n.to:r})),e.specializers&&(t.specializers=this.specializers.slice(),t.specializerSpecs=this.specializerSpecs.map((r,n)=>{let s=e.specializers.find(a=>a.from==r.external);if(!s)return r;let o=Object.assign(Object.assign({},r),{external:s.to});return t.specializers[n]=yO(o),o})),e.contextTracker&&(t.context=e.contextTracker),e.dialect&&(t.dialect=this.parseDialect(e.dialect)),e.strict!=null&&(t.strict=e.strict),e.wrap&&(t.wrappers=t.wrappers.concat(e.wrap)),e.bufferLength!=null&&(t.bufferLength=e.bufferLength),t}hasWrappers(){return this.wrappers.length>0}getName(e){return this.termNames?this.termNames[e]:String(e<=this.maxNode&&this.nodeSet.types[e].name||e)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(e){let t=this.dynamicPrecedences;return t==null?0:t[e]||0}parseDialect(e){let t=Object.keys(this.dialects),r=t.map(()=>!1);if(e)for(let s of e.split(" ")){let o=t.indexOf(s);o>=0&&(r[o]=!0)}let n=null;for(let s=0;sr)&&t.p.parser.stateFlag(t.state,2)&&(!e||e.scorei.external(t,r)<<1|e}return i.get}var RS=mr({"repeat while for if else return break next in":b.controlKeyword,"Logical!":b.bool,function:b.definitionKeyword,"FunctionCall/Identifier FunctionCall/String":b.function(b.variableName),"NamedArg!":b.function(b.attributeName),Comment:b.lineComment,"Numeric Integer Complex Inf":b.number,"SpecialConstant!":b.literal,String:b.string,"ArithOp MatrixOp":b.arithmeticOperator,BitOp:b.bitwiseOperator,CompareOp:b.compareOperator,"ExtractionOp NamespaceOp":b.operator,AssignmentOperator:b.definitionOperator,"...":b.punctuation,"( )":b.paren,"[ ]":b.squareBracket,"{ }":b.brace,$:b.derefOperator,", ;":b.separator}),AS={__proto__:null,TRUE:12,T:14,FALSE:18,F:20,NULL:30,NA:34,Inf:38,NaN:42,function:46,"...":50,return:60,break:64,next:68,if:80,else:82,repeat:86,while:90,for:94,in:96},ha=Er.deserialize({version:14,states:"7dOYQPOOOOQO'#Dx'#DxOOQO'#Dw'#DwO$aQPO'#DwOOQO'#Dy'#DyO(]QPO'#DvOOQO'#Dv'#DvOOQO'#Cx'#CxO*UQPO'#CwO,YQPO'#DmO/rQPO'#DaO1kQPO'#D`OOQO'#Dz'#DzOOQO'#Du'#DuQYQPOOOOQO'#Ca'#CaOOQO'#Cd'#CdOOQO'#Cj'#CjOOQO'#Cl'#ClOOQO'#Cn'#CnOOQO'#Cp'#CpO1|QPO'#CrO2RQPO'#DTO!bQPO'#DWO2WQPO'#DYO2]QPO'#D[O3oQPO'#DROOQO,59l,59lO3yQPO'#DoOOQO'#Do'#DoO*UQPO,59cOOQO'#DP'#DPOOQO,59c,59cO5fQPO'#CyO5kQPO'#C{O7XQPO'#C}O8uQPO,59yO:ZQQO,59yOOQO'#Dd'#DdOOQO'#De'#DeOOQO'#Df'#DfOOQO'#Dg'#DgOOQO'#Dh'#DhOOQO'#Di'#DiOOQO'#Dj'#DjOOQO'#Dk'#DkOOQO'#Dl'#DlOYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OYQPO,59}OOQO'#Db'#DbOYQPO,59zOOQO-E7k-E7kO:bQPO'#CtO!bQPO,59^OYQPO,59oOOQO,59r,59rOYQPO,59tOYQPO,59vO:mQPO'#DwO:tQPO'#DvO:{QPO'#ESO;VQPO'#ESO;aQPO,59mO;fQPO'#ESOOQO-E7m-E7mOOQO1G.}1G.}O;nQPO,59eO;uQPO,59gO;zQPO,59iOkQQO'#DvO@gQQO'#EUO@qQQO1G/eO@vQQO'#DaODcQPO1G/iODmQPO1G/iOH`QPO1G/iOHgQPO1G/iOLSQPO1G/iOL^QPO1G/iO! aQPO1G/iO!!WQPO1G/iO!$tQPO1G/iO!(dQPO1G/fO!*]QPO'#D}OYQPO'#D}O!*hQPO,59`O!*`QPO'#D}OOQO1G.x1G.xO!*mQPO1G/ZO!*tQPO1G/`O!*{QPO1G/bOOQO,59n,59nO!+SQPO'#DpO!+ZQPO,5:nO!+cQPO,5:nOOQO1G/X1G/XO!+mQPO1G/POOQO1G/P1G/POOQO1G/R1G/ROOQO1G/T1G/TOYQPO'#DqO!+tQPO,5:pOOQO7+%P7+%PO!+|QQO,5:pOOQO,59b,59bO!,UQPO'#DnO!,^QPO,5:iO!,fQPO,5:iOOQO1G.z1G.zO!bQPO7+$uO!bQPO7+$zOYQPO7+$|O!,pQPO,5:[O!,zQPO,5:[OOQO,5:[,5:[OOQO-E7n-E7nO!-UQPO1G0YOOQO7+$k7+$kO!-^QPO,5:]OOQO-E7o-E7oO!-hQQO,5:]O!/fQQO1G/iO!/pQQO1G/iO!1qQQO1G/iO!1xQQO1G/iO!3sQQO1G/iO!3}QQO1G/iO!5`QQO1G/iO!6VQQO1G/iO!6|QQO1G/iO!7TQQO1G/fO!7[QPO,5:YOYQPO,5:YOOQO,5:Y,5:YOOQO-E7l-E7lO!7gQPO1G0TO!9iQPO<SO!;}QQO<YO!s$lO!{!xX~P*fO!{#dO~O!{!nX~P-lO!pjOR!ViS!ViU!ViV!ViX!ViY!ViZ!Vi[!Vi]!Vi_!Via!Vic!Vie!Vig!Vix!Vi{!Vi}!Vi!P!Vi!f!Vi!u!Vi!w!Vi!z!Vi#S!Vi#T!Vi#U!Vi#V!Vi#W!Vi#X!Vi#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi#e!Vi#f!Vi#g!Vi#h!Vin!Vip!Vir!Vi!t!Vi!o!Vi!s!Vi!y!Vi!Q!Vi~O#Q!Vi#R!Vi~P@}O#QvO#RvO~P@}O!pjO#QvO#RvO#SwO#TwOR!ViS!ViU!ViV!ViX!ViY!ViZ!Vi[!Vi]!Vi_!Via!Vic!Vie!Vig!Vix!Vi{!Vi}!Vi!P!Vi!f!Vi!u!Vi!w!Vi!z!Vi#V!Vi#W!Vi#X!Vi#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi#e!Vi#f!Vi#g!Vi#h!Vin!Vip!Vir!Vi!t!Vi!o!Vi!s!Vi!y!Vi!Q!Vi~O#U!Vi~PDwO#UxO~PDwO!pjO#QvO#RvO#SwO#TwO#UxO#VyO#WyO#XyO#a|O#b|O#c|O#d|OR!ViS!ViU!ViV!ViX!ViY!ViZ!Vi[!Vi]!Vi_!Via!Vic!Vie!Vig!Vix!Vi{!Vi}!Vi!P!Vi!f!Vi!u!Vi!w!Vi!z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#e!Vi#f!Vi#g!Vi#h!Vin!Vip!Vir!Vi!t!Vi!o!Vi!s!Vi!y!Vi!Q!Vi~O#Y!Vi#Z!Vi~PHnO#YzO#ZzO~PHnO!pjO#QvO#RvO#SwO#TwO#UxO#VyO#WyO#XyOR!ViS!ViU!ViV!ViX!ViY!ViZ!Vi[!Vi]!Vi_!Via!Vic!Vie!Vig!Vix!Vi{!Vi}!Vi!P!Vi!f!Vi!u!Vi!w!Vi!z!Vi#e!Vi#f!Vi#g!Vi#h!Vin!Vip!Vir!Vi!t!Vi!o!Vi!s!Vi!y!Vi!Q!Vi~O#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi~PLhO#YzO#ZzO#[{O#]{O#^{O#_{O#`{O#a|O#b|O#c|O#d|O~PLhO!pjO#QvO#RvO#SwO#TwO#UxO#VyO#WyO#XyO#YzO#ZzO#[{O#]{O#^{O#_{O#`{O#a|O#b|O#c|O#d|O#e}O#f}O!w!Vi!z!Vi#g!Vi#h!Vi!s!Vi~OR!ViS!ViU!ViV!ViX!ViY!ViZ!Vi[!Vi]!Vi_!Via!Vic!Vie!Vig!Vix!Vi{!Vi}!Vi!P!Vi!f!Vi!u!Vin!Vip!Vir!Vi!t!Vi!o!Vi!y!Vi!Q!Vi~P!!}O!pjO!w!Si!z!Si#Q!Si#R!Si#S!Si#T!Si#U!Si#V!Si#W!Si#X!Si#Y!Si#Z!Si#[!Si#]!Si#^!Si#_!Si#`!Si#a!Si#b!Si#c!Si#d!Si#e!Si#f!Si#g!Si#h!Si!s!Si~OR!SiS!SiU!SiV!SiX!SiY!SiZ!Si[!Si]!Si_!Sia!Sic!Sie!Sig!Six!Si{!Si}!Si!P!Si!f!Si!u!Sin!Sip!Sir!Si!t!Si!o!Si!y!Si!Q!Si~P!&mO!r#fO!s#gO!o!qX~O!o#jO~O!o#kO~P*fO!o#lO~P*fO!Q#mO~P*fOi#pO~P2bO!s#YO!o!va~O!s#YO!o!va~P*fO!o#sO~P*fO!s#bO!y!xa~O!s$lO!{!xa~OR$ROi$TO~O!s#gO!o!qa~O!s#gO!o!qa~P*fO!o!da!s!da~P*fO!o!da!s!da~PYO!s#YO!o!vi~O!s!ea!y!ea~P*fO!s!ea!{!ea~P*fO!pjO!s!Vi!w!Vi!z!Vi!{!Vi#S!Vi#T!Vi#U!Vi#V!Vi#W!Vi#X!Vi#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi#e!Vi#f!Vi#g!Vi#h!Vi~O#Q!Vi#R!Vi~P!-rO#QvO#RvO~P!-rO!pjO#QvO#RvO#SwO#TwO!s!Vi!w!Vi!z!Vi!{!Vi#V!Vi#W!Vi#X!Vi#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi#e!Vi#f!Vi#g!Vi#h!Vi~O#U!Vi~P!/zO#UxO~P!/zO!pjO#QvO#RvO#SwO#TwO#UxO#VyO#WyO#XyO#a|O#b|O#c|O#d|O!s!Vi!w!Vi!z!Vi!{!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#e!Vi#f!Vi#g!Vi#h!Vi~O#Y!Vi#Z!Vi~P!2PO#YzO#ZzO~P!2PO!pjO#QvO#RvO#SwO#TwO#UxO#VyO#WyO#XyO!s!Vi!w!Vi!z!Vi!{!Vi#e!Vi#f!Vi#g!Vi#h!Vi~O#Y!Vi#Z!Vi#[!Vi#]!Vi#^!Vi#_!Vi#`!Vi#a!Vi#b!Vi#c!Vi#d!Vi~P!4XO#YzO#ZzO#[{O#]{O#^{O#_{O#`{O#a|O#b|O#c|O#d|O~P!4XO!{!Vi~P!!}O!{!Si~P!&mO!r#fO!o!ba!s!ba~O!s#gO!o!qi~Oy$]O!pwy!wwy!zwy#Qwy#Rwy#Swy#Twy#Uwy#Vwy#Wwy#Xwy#Ywy#Zwy#[wy#]wy#^wy#_wy#`wy#awy#bwy#cwy#dwy#ewy#fwy#gwy#hwy!swy~ORwySwyUwyVwyXwyYwyZwy[wy]wy_wyawycwyewygwyxwy{wy}wy!Pwy!fwy!uwynwypwyrwy!twy!owy!ywy!Qwy~P!7oO!o$^O~P*fO!o!di!s!di~P*fO!o!bi!s!bi~P*fO!{wy~P!7oO!o$mO~P*fO!p$pO~O",goto:"7}!yPPPPP!zPP!zPPPPP#vP#vP#vP#vP$rP%nP%q%w'Y(]P(]P(]P(a(g)e*b$rPP$rP$rP$rPP(g$r*h+f$r+l,d-Y-|.n/[/v0f1O1f1l1w1}2ZPPP2e4}5y6u5y4}PP7qPPPP7tP7w!sPOW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$p!sSOW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$p!s[OW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$pR!^eQ#Q!]R$S#g!r[OW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$pQ!`gQ#T!^Q$W#kQ$X#lQ$_$mQ$`$]R$a$^#RWOW^gjntu!P!Q!R!S!T!U!V!W!X!Z!^!_!a!b!f!k#Q#Y#b#k#l#m#o$S$]$^$b$c$d$e$f$g$h$i$j$k$l$m$pTmWnQpWR!jn!YYOW^jnt!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$pi!tu$b$c$d$e$f$g$h$i$j$k$l!ukRXl!c!e!n!p!r!u!v!w!x!y!z!{!|!}#O#U#V#W#[#^#i#n#t#v#w#x#y#z#{#|#}$O$P$Q$Y$Z$[$oQ!fjR#o#Y!YZOW^jnt!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$pi$nu$b$c$d$e$f$g$h$i$j$k$lQ!ZZR$k$n!Q!PXl!e!n!v!w!x!y!z!{!|!}#U#V#W#[#^#i#n#t$Y$Z$[$oe$b!r#v#x#y#z#{#|#}$O$P!O!QXl!e!n!w!x!y!z!{!|!}#U#V#W#[#^#i#n#t$Y$Z$[$oc$c!r#v#y#z#{#|#}$O$P|!RXl!e!n!x!y!z!{!|!}#U#V#W#[#^#i#n#t$Y$Z$[$oa$d!r#v#z#{#|#}$O$Pz!SXl!e!n!y!z!{!|!}#U#V#W#[#^#i#n#t$Y$Z$[$o_$e!r#v#{#|#}$O$Pv!TXl!e!n!z!|!}#U#V#W#[#^#i#n#t$Y$Z$[$oZ$f!r#v#|$O$Pt!UXl!e!n!|!}#U#V#W#[#^#i#n#t$Y$Z$[$oX$g!r#v$O$Px!VXl!e!n!y!z!|!}#U#V#W#[#^#i#n#t$Y$Z$[$o]$h!r#v#{#|$O$Pr!WXl!e!n!}#U#V#W#[#^#i#n#t$Y$Z$[$oV$i!r#v$Pp!XXl!e!n#U#V#W#[#^#i#n#t$Y$Z$[$oT$j!r#vQ^OR![^S#h#P#SS$U#h$VR$V#iQnWR!inU#Z!e!f!hS#q#Z#rR#r#[Q#c!nQ#e!rT#u#c#eSXO^SlWnQ!ejQ!ntQ!ruQ!u!PQ!v!QQ!w!RQ!x!SQ!y!TQ!z!UQ!{!VQ!|!WQ!}!XQ#O!ZQ#U!_Q#V!aQ#W!bQ#[!fQ#^!kQ#i#QQ#n#YQ#t#bQ#v$lQ#w$bQ#x$cQ#y$dQ#z$eQ#{$fQ#|$gQ#}$hQ$O$iQ$P$jQ$Q$kQ$Y#mQ$Z#oQ$[$SR$o$p!s]OW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$p!sUOW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$p!sQOW^jntu!P!Q!R!S!T!U!V!W!X!Z!_!a!b!f!k#Q#Y#b#m#o$S$b$c$d$e$f$g$h$i$j$k$l$pR#R!]R!gjQ!otR!su",nodeNames:"\u26A0 Comment Script Identifier Integer True TRUE T False FALSE F Numeric String Complex Null NULL NA NA Inf Inf NaN NaN FunctionDeclaration function ParamList ... NamedArg Block BlockOpenBrace ReturnStatement return BreakStatement break NextStatement next BlockCloseBrace FunctionCall ArgList NamedArg IfStatement if else RepeatStatement repeat WhileStatement while ForStatement for in IndexStatement VariableAssignment Assignable AssignmentOperator BinaryStatement NamespaceOp ExtractionOp ArithOp ArithOp ArithOp CompareOp MatrixOp LogicOp LogicOp",maxTerm:116,nodeProps:[["group",-11,3,22,27,36,39,42,44,46,49,50,53,"Expression",-4,4,11,12,13,"Constant Expression",-2,5,8,"Constant Expression Logical",-4,14,16,18,20,"Expression SpecialConstant"]],propSources:[RS],skippedNodes:[0,1],repeatNodeCount:5,tokenData:"6[~RzX^#upq#uqr$jrs$ust%itu%tuv%yvw'twx(Rxy(pyz(uz{(z{|)P|})U}!O)Z!O!P)p!P!Q.b!Q!R.g!R![0^![!]2x!^!_3]!_!`4O!`!a4]!b!c4h!c!}*|!}#O4m#P#Q4z#Q#R5X#R#S*|#S#T5^#T#o*|#o#p5s#p#q5x#q#r6V#y#z#u$f$g#u#BY#BZ#u$IS$I_#u$I|$JO#u$JT$JU#u$KV$KW#u&FU&FV#u~#zY!h~X^#upq#u#y#z#u$f$g#u#BY#BZ#u$IS$I_#u$I|$JO#u$JT$JU#u$KV$KW#u&FU&FV#u~$mP!_!`$p~$uO#]~~$zU[~OY$uZr$urs%^s#O$u#O#P%c#P~$u~%cO[~~%fPO~$u~%nQP~OY%iZ~%i~%yO#S~~%|Uuv&`z{&e!P!Q&p#]#^&{#c#d'^#l#m'i~&eO#X~~&hPuv&k~&pO#b~~&sPuv&v~&{O#a~~'OP#b#c'R~'UPuv'X~'^O#`~~'aPuv'd~'iO#c~~'lPuv'o~'tO#d~~'yP#g~vw'|~(RO#h~~(WU[~OY(RZw(Rwx%^x#O(R#O#P(j#P~(R~(mPO~(R~(uO!p~~(zO!o~~)PO#V~~)UO#Y~~)ZO!s~~)`P#Z~!`!a)c~)hP!}~!`!a)k~)pO#P~~)uTR~!O!P*U!Q![+b!c!}*|#R#S*|#T#o*|~*ZZR~O!O*|!O!P*|!P!Q*|!Q![*|![!c*|!c!}*|!}#R*|#R#S*|#S#T*|#T#o*|#o~*|~+RTR~!O!P*|!Q![*|!c!}*|#R#S*|#T#o*|~+iZZ~R~!O!P*|!Q![+b!c!g*|!g!h,[!h!}*|#R#S*|#T#X*|#X#Y,[#Y#]*|#]#^-z#^#o*|~,aVR~{|,v}!O,v!O!P*|!Q![-^!c!}*|#R#S*|#T#o*|~,yP!Q![,|~-RQZ~!Q![,|#]#^-X~-^O]~~-eVZ~R~!O!P*|!Q![-^!c!}*|#R#S*|#T#]*|#]#^-z#^#o*|~.RT]~R~!O!P*|!Q![*|!c!}*|#R#S*|#T#o*|~.gO#W~~.lWZ~!O!P/U!Q![0^!g!h0u!n!o0X!z!{1g#X#Y0u#]#^-X#l#m1g~/ZTZ~!Q![/j!g!h/{!n!o0X#X#Y/{#]#^-X~/oSZ~!Q![/j!g!h/{#X#Y/{#]#^-X~0OR{|,v}!O,v!Q![,|~0^OS~~0cUZ~!O!P/U!Q![0^!g!h0u!n!o0X#X#Y0u#]#^-X~0xR{|1R}!O1R!Q![1X~1UP!Q![1X~1^RZ~!Q![1X!n!o0X#]#^-X~1jU!O!P1|!Q![2`!c!i2`!r!s/{#T#Z2`#d#e/{~2PT!Q![1|!c!i1|!r!s/{#T#Z1|#d#e/{~2cV!O!P1|!Q![2`!c!i2`!n!o0X!r!s/{#T#Z2`#d#e/{~2{P![!]3O~3TP#Q~![!]3W~3]O#R~~3`R}!O3i!^!_3n!_!`3y~3nO!|~~3qP}!O3t~3yO#O~~4OO#_~~4TP!r~!_!`4W~4]O#[~~4`P!_!`4c~4hO#^~~4mO#T~~4rP!w~!}#O4u~4zO!z~R5PP!yP#P#Q5SQ5XO!{Q~5^O#U~~5aQO#S5g#T~5g~5jRO#S5g#S#T%^#T~5g~5xO!u~~5}P#e~#p#q6Q~6VO#f~~6[O!t~",tokenizers:[0,1],topRules:{Script:[0,2]},specialized:[{term:3,get:i=>AS[i]||-1}],tokenPrec:0});var QS=1,kO=194,TO=195,MS=196,wO=197,_S=198,DS=199,LS=200,qS=2,PO=3,vO=201,VS=24,$S=25,BS=49,XS=50,NS=55,jS=56,IS=57,WS=59,zS=60,US=61,FS=62,HS=63,GS=65,YS=238,ZS=71,JS=241,KS=242,ek=243,tk=244,ik=245,rk=246,nk=247,sk=248,CO=72,ok=249,ak=250,lk=251,ck=252,hk=253,uk=254,fk=255,dk=256,pk=73,mk=77,gk=263,Ok=112,yk=130,bk=151,wk=152,vk=155,Ii=10,Zn=13,pu=32,da=9,mu=35,xk=40,Sk=46,du=123,xO=125,EO=39,RO=34,kk=92,Tk=111,Pk=120,Ck=78,Ek=117,Rk=85,Ak=new Set([$S,BS,XS,gk,GS,yk,jS,IS,YS,FS,HS,CO,pk,mk,zS,US,bk,wk,vk,Ok]);function uu(i){return i==Ii||i==Zn}function fu(i){return i>=48&&i<=57||i>=65&&i<=70||i>=97&&i<=102}var Qk=new ji((i,e)=>{let t;if(i.next<0)i.acceptToken(DS);else if(e.context.flags&ua)uu(i.next)&&i.acceptToken(_S,1);else if(((t=i.peek(-1))<0||uu(t))&&e.canShift(wO)){let r=0;for(;i.next==pu||i.next==da;)i.advance(),r++;(i.next==Ii||i.next==Zn||i.next==mu)&&i.acceptToken(wO,-r)}else uu(i.next)&&i.acceptToken(MS,1)},{contextual:!0}),Mk=new ji((i,e)=>{let t=e.context;if(t.flags)return;let r=i.peek(-1);if(r==Ii||r==Zn){let n=0,s=0;for(;;){if(i.next==pu)n++;else if(i.next==da)n+=8-n%8;else break;i.advance(),s++}n!=t.indent&&i.next!=Ii&&i.next!=Zn&&i.next!=mu&&(n[i,e|AO])),Lk=new ca({start:_k,reduce(i,e,t,r){return i.flags&ua&&Ak.has(e)||(e==ZS||e==CO)&&i.flags&AO?i.parent:i},shift(i,e,t,r){return e==kO?new fa(i,Dk(r.read(r.pos,t.pos)),0):e==TO?i.parent:e==VS||e==NS||e==WS||e==PO?new fa(i,0,ua):SO.has(e)?new fa(i,0,SO.get(e)|i.flags&ua):i},hash(i){return i.hash}}),qk=new ji(i=>{for(let e=0;e<5;e++){if(i.next!="print".charCodeAt(e))return;i.advance()}if(!/\w/.test(String.fromCharCode(i.next)))for(let e=0;;e++){let t=i.peek(e);if(!(t==pu||t==da)){t!=xk&&t!=Sk&&t!=Ii&&t!=Zn&&t!=mu&&i.acceptToken(QS);return}}}),Vk=new ji((i,e)=>{let{flags:t}=e.context,r=t&zt?RO:EO,n=(t&Ut)>0,s=!(t&Ft),o=(t&Ht)>0,a=i.pos;for(;!(i.next<0);)if(o&&i.next==du)if(i.peek(1)==du)i.advance(2);else{if(i.pos==a){i.acceptToken(PO,1);return}break}else if(s&&i.next==kk){if(i.pos==a){i.advance();let l=i.next;l>=0&&(i.advance(),$k(i,l)),i.acceptToken(qS);return}break}else if(i.next==r&&(!n||i.peek(1)==r&&i.peek(2)==r)){if(i.pos==a){i.acceptToken(vO,n?3:1);return}break}else if(i.next==Ii){if(n)i.advance();else if(i.pos==a){i.acceptToken(vO);return}break}else i.advance();i.pos>a&&i.acceptToken(LS)});function $k(i,e){if(e==Tk)for(let t=0;t<2&&i.next>=48&&i.next<=55;t++)i.advance();else if(e==Pk)for(let t=0;t<2&&fu(i.next);t++)i.advance();else if(e==Ek)for(let t=0;t<4&&fu(i.next);t++)i.advance();else if(e==Rk)for(let t=0;t<8&&fu(i.next);t++)i.advance();else if(e==Ck&&i.next==du){for(i.advance();i.next>=0&&i.next!=xO&&i.next!=EO&&i.next!=RO&&i.next!=Ii;)i.advance();i.next==xO&&i.advance()}}var Bk=mr({'async "*" "**" FormatConversion FormatSpec':b.modifier,"for while if elif else try except finally return raise break continue with pass assert await yield match case":b.controlKeyword,"in not and or is del":b.operatorKeyword,"from def class global nonlocal lambda":b.definitionKeyword,import:b.moduleKeyword,"with as print":b.keyword,Boolean:b.bool,None:b.null,VariableName:b.variableName,"CallExpression/VariableName":b.function(b.variableName),"FunctionDefinition/VariableName":b.function(b.definition(b.variableName)),"ClassDefinition/VariableName":b.definition(b.className),PropertyName:b.propertyName,"CallExpression/MemberExpression/PropertyName":b.function(b.propertyName),Comment:b.lineComment,Number:b.number,String:b.string,FormatString:b.special(b.string),Escape:b.escape,UpdateOp:b.updateOperator,"ArithOp!":b.arithmeticOperator,BitOp:b.bitwiseOperator,CompareOp:b.compareOperator,AssignOp:b.definitionOperator,Ellipsis:b.punctuation,At:b.meta,"( )":b.paren,"[ ]":b.squareBracket,"{ }":b.brace,".":b.derefOperator,", ;":b.separator}),Xk={__proto__:null,await:44,or:54,and:56,in:60,not:62,is:64,if:70,else:72,lambda:76,yield:94,from:96,async:102,for:104,None:162,True:164,False:164,del:178,pass:182,break:186,continue:190,return:194,raise:202,import:206,as:208,global:212,nonlocal:214,assert:218,type:223,elif:236,while:240,try:246,except:248,finally:250,with:254,def:258,class:268,match:279,case:285},pa=Er.deserialize({version:14,states:"##jO`QeOOP$}OSOOO&WQtO'#HUOOQS'#Co'#CoOOQS'#Cp'#CpO'vQdO'#CnO*UQtO'#HTOOQS'#HU'#HUOOQS'#DU'#DUOOQS'#HT'#HTO*rQdO'#D_O+VQdO'#DfO+gQdO'#DjO+zOWO'#DuO,VOWO'#DvO.[QtO'#GuOOQS'#Gu'#GuO'vQdO'#GtO0ZQtO'#GtOOQS'#Eb'#EbO0rQdO'#EcOOQS'#Gs'#GsO0|QdO'#GrOOQV'#Gr'#GrO1XQdO'#FYOOQS'#G^'#G^O1^QdO'#FXOOQV'#IS'#ISOOQV'#Gq'#GqOOQV'#Fq'#FqQ`QeOOO'vQdO'#CqO1lQdO'#C}O1sQdO'#DRO2RQdO'#HYO2cQtO'#EVO'vQdO'#EWOOQS'#EY'#EYOOQS'#E['#E[OOQS'#E^'#E^O2wQdO'#E`O3_QdO'#EdO3rQdO'#EfO3zQtO'#EfO1XQdO'#EiO0rQdO'#ElO1XQdO'#EnO0rQdO'#EtO0rQdO'#EwO4VQdO'#EyO4^QdO'#FOO4iQdO'#EzO0rQdO'#FOO1XQdO'#FQO1XQdO'#FVO4nQdO'#F[P4uOdO'#GpPOOO)CBd)CBdOOQS'#Ce'#CeOOQS'#Cf'#CfOOQS'#Cg'#CgOOQS'#Ch'#ChOOQS'#Ci'#CiOOQS'#Cj'#CjOOQS'#Cl'#ClO'vQdO,59OO'vQdO,59OO'vQdO,59OO'vQdO,59OO'vQdO,59OO'vQdO,59OO5QQdO'#DoOOQS,5:Y,5:YO5eQdO'#HdOOQS,5:],5:]O5rQ!fO,5:]O5wQtO,59YO1lQdO,59bO1lQdO,59bO1lQdO,59bO8gQdO,59bO8lQdO,59bO8sQdO,59jO8zQdO'#HTO:QQdO'#HSOOQS'#HS'#HSOOQS'#D['#D[O:iQdO,59aO'vQdO,59aO:wQdO,59aOOQS,59y,59yO:|QdO,5:RO'vQdO,5:ROOQS,5:Q,5:QO;[QdO,5:QO;aQdO,5:XO'vQdO,5:XO'vQdO,5:VOOQS,5:U,5:UO;rQdO,5:UO;wQdO,5:WOOOW'#Fy'#FyO;|OWO,5:aOOQS,5:a,5:aOOOOQS'#Ds'#DsOOQS1G/w1G/wOOQS1G.|1G.|O!/RQtO1G.|O!/YQtO1G.|O1lQdO1G.|O!/uQdO1G/UOOQS'#DZ'#DZO0rQdO,59tOOQS1G.{1G.{O!/|QdO1G/eO!0^QdO1G/eO!0fQdO1G/fO'vQdO'#H[O!0kQdO'#H[O!0pQtO1G.{O!1QQdO,59iO!2WQdO,5=zO!2hQdO,5=zO!2pQdO1G/mO!2uQtO1G/mOOQS1G/l1G/lO!3VQdO,5=uO!3|QdO,5=uO0rQdO1G/qO!4kQdO1G/sO!4pQtO1G/sO!5QQtO1G/qOOQS1G/p1G/pOOQS1G/r1G/rOOOW-E9w-E9wOOQS1G/{1G/{O!5bQdO'#HxO0rQdO'#HxO!5sQdO,5>cOOOW-E9x-E9xOOQS1G/|1G/|OOQS-E9{-E9{O!6RQ#xO1G2zO!6rQtO1G2zO'vQdO,5kOOQS1G1`1G1`O!7xQdO1G1`OOQS'#DV'#DVO0rQdO,5=qOOQS,5=q,5=qO!7}QdO'#FrO!8YQdO,59oO!8bQdO1G/XO!8lQtO,5=uOOQS1G3`1G3`OOQS,5:m,5:mO!9]QdO'#GtOOQS,5jO!;QQdO,5>jO1XQdO,5>jO!;cQdO,5>iOOQS-E:R-E:RO!;hQdO1G0lO!;sQdO1G0lO!;xQdO,5>lO!lO!hO!<|QdO,5>hO!=_QdO'#EpO0rQdO1G0tO!=jQdO1G0tO!=oQgO1G0zO!AmQgO1G0}O!EhQdO,5>oO!ErQdO,5>oO!EzQtO,5>oO0rQdO1G1PO!FUQdO1G1PO4iQdO1G1UO!!sQdO1G1WOOQV,5;a,5;aO!FZQfO,5;aO!F`QgO1G1QO!JaQdO'#GZO4iQdO1G1QO4iQdO1G1QO!JqQdO,5>pO!KOQdO,5>pO1XQdO,5>pOOQV1G1U1G1UO!KWQdO'#FSO!KiQ!fO1G1WO!KqQdO1G1WOOQV1G1]1G1]O4iQdO1G1]O!KvQdO1G1]O!LOQdO'#F^OOQV1G1b1G1bO!#WQtO1G1bPOOO1G2v1G2vP!LTOSO1G2vOOQS,5=},5=}OOQS'#Dp'#DpO0rQdO,5=}O!LYQdO,5=|O!LmQdO,5=|OOQS1G/u1G/uO!LuQdO,5>PO!MVQdO,5>PO!M_QdO,5>PO!MrQdO,5>PO!NSQdO,5>POOQS1G3j1G3jOOQS7+$h7+$hO!8bQdO7+$pO# uQdO1G.|O# |QdO1G.|OOQS1G/`1G/`OOQS,5<`,5<`O'vQdO,5<`OOQS7+%P7+%PO#!TQdO7+%POOQS-E9r-E9rOOQS7+%Q7+%QO#!eQdO,5=vO'vQdO,5=vOOQS7+$g7+$gO#!jQdO7+%PO#!rQdO7+%QO#!wQdO1G3fOOQS7+%X7+%XO##XQdO1G3fO##aQdO7+%XOOQS,5<_,5<_O'vQdO,5<_O##fQdO1G3aOOQS-E9q-E9qO#$]QdO7+%]OOQS7+%_7+%_O#$kQdO1G3aO#%YQdO7+%_O#%_QdO1G3gO#%oQdO1G3gO#%wQdO7+%]O#%|QdO,5>dO#&gQdO,5>dO#&gQdO,5>dOOQS'#Dx'#DxO#&xO&jO'#DzO#'TO`O'#HyOOOW1G3}1G3}O#'YQdO1G3}O#'bQdO1G3}O#'mQ#xO7+(fO#(^QtO1G2UP#(wQdO'#GOOOQS,5bQdO,5gQdO1G4OOOQS-E9y-E9yO#?QQdO1G4OOe,5>eOOOW7+)i7+)iO#?nQdO7+)iO#?vQdO1G2zO#@aQdO1G2zP'vQdO'#FuO0rQdO<mO#AtQdO,5>mOOQS1G0v1G0vOOQS<rO#KZQdO,5>rOOQS,5>r,5>rO#KfQdO,5>qO#KwQdO,5>qOOQS1G1Y1G1YOOQS,5;p,5;pOOQV<VAN>VO$ WQdO<cAN>cO0rQdO1G1|O$ hQtO1G1|P$ rQdO'#FvOOQS1G2R1G2RP$!PQdO'#F{O$!^QdO7+)jO$!wQdO,5>gOOOO-E9z-E9zOOOW<tO$4dQdO,5>tO1XQdO,5vO$)VQdO,5>vOOQS1G1p1G1pO$8[QtO,5<[OOQU7+'P7+'PO$+cQdO1G/iO$)VQdO,5wO$8jQdO,5>wOOQS1G1s1G1sOOQS7+'S7+'SP$)VQdO'#GdO$8rQdO1G4bO$8|QdO1G4bO$9UQdO1G4bOOQS7+%T7+%TO$9dQdO1G1tO$9rQtO'#FaO$9yQdO,5<}OOQS,5<},5<}O$:XQdO1G4cOOQS-E:a-E:aO$)VQdO,5<|O$:`QdO,5<|O$:eQdO7+)|OOQS-E:`-E:`O$:oQdO7+)|O$)VQdO,5m>pPP'Z'ZPP?PPP'Z'ZPP'Z'Z'Z'Z'Z?T?}'ZP@QP@WD_G{HPPHSH^Hb'ZPPPHeHn'RP'R'RP'RP'RP'RP'RP'R'R'RP'RPP'RPP'RP'RPHtIQIYPIaIgPIaPIaIaPPPIaPKuPLOLYL`KuPIaLiPIaPLpLvPLzM`M}NhLzLzNnN{LzLzLzLz! a! g! j! o! r! |!!S!!`!!r!!x!#S!#Y!#v!#|!$S!$^!$d!$j!$|!%W!%^!%d!%n!%t!%z!&Q!&W!&^!&h!&n!&x!'O!'X!'_!'n!'v!(Q!(XPPPPPPPPPPP!(_!(b!(h!(q!({!)WPPPPPPPPPPPP!-z!/`!3`!6pPP!6x!7X!7b!8Z!8Q!8d!8j!8m!8p!8s!8{!9lPPPPPPPPPPPPPPPPP!9o!9s!9yP!:_!:c!:o!:x!;U!;l!;o!;r!;x!_![!]Do!]!^Es!^!_FZ!_!`Gk!`!aHX!a!b%T!b!cIf!c!dJU!d!eK^!e!hJU!h!i!#f!i!tJU!t!u!,|!u!wJU!w!x!.t!x!}JU!}#O!0S#O#P&o#P#Q!0j#Q#R!1Q#R#SJU#S#T%T#T#UJU#U#VK^#V#YJU#Y#Z!#f#Z#fJU#f#g!,|#g#iJU#i#j!.t#j#oJU#o#p!1n#p#q!1s#q#r!2a#r#s!2f#s$g%T$g;'SJU;'S;=`KW<%lOJU`%YT&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%T`%lP;=`<%l%To%v]&n`%c_OX%TXY%oY[%T[]%o]p%Tpq%oq#O%T#O#P&o#P#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To&tX&n`OY%TYZ%oZ]%T]^%o^#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc'f[&n`O!_%T!_!`([!`#T%T#T#U(r#U#f%T#f#g(r#g#h(r#h#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc(cTmR&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc(yT!mR&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk)aV&n`&[ZOr%Trs)vs#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk){V&n`Or%Trs*bs#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk*iT&n`&^ZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To+PZS_&n`OY*xYZ%TZ]*x]^%T^#o*x#o#p+r#p#q*x#q#r+r#r;'S*x;'S;=`,^<%lO*x_+wTS_OY+rZ]+r^;'S+r;'S;=`,W<%lO+r_,ZP;=`<%l+ro,aP;=`<%l*xj,kV%rQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tj-XT!xY&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tj-oV%lQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk.]V&n`&ZZOw%Twx.rx#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk.wV&n`Ow%Twx/^x#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk/eT&n`&]ZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk/{ThZ&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc0cTgR&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk0yXVZ&n`Oz%Tz{1f{!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk1mVaR&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk2ZV%oZ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc2wTzR&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To3_W%pZ&n`O!_%T!_!`-Q!`!a3w!a#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Td4OT&{S&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk4fX!fQ&n`O!O%T!O!P5R!P!Q%T!Q![6T![#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk5WV&n`O!O%T!O!P5m!P#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk5tT!rZ&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti6[a!hX&n`O!Q%T!Q![6T![!g%T!g!h7a!h!l%T!l!m9s!m#R%T#R#S6T#S#X%T#X#Y7a#Y#^%T#^#_9s#_#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti7fZ&n`O{%T{|8X|}%T}!O8X!O!Q%T!Q![8s![#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti8^V&n`O!Q%T!Q![8s![#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti8z]!hX&n`O!Q%T!Q![8s![!l%T!l!m9s!m#R%T#R#S8s#S#^%T#^#_9s#_#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti9zT!hX&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk:bX%qR&n`O!P%T!P!Q:}!Q!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tj;UV%sQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti;ro!hX&n`O!O%T!O!P=s!P!Q%T!Q![>_![!d%T!d!e?q!e!g%T!g!h7a!h!l%T!l!m9s!m!q%T!q!rA]!r!z%T!z!{Bq!{#R%T#R#S>_#S#U%T#U#V?q#V#X%T#X#Y7a#Y#^%T#^#_9s#_#c%T#c#dA]#d#l%T#l#mBq#m#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti=xV&n`O!Q%T!Q![6T![#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti>fc!hX&n`O!O%T!O!P=s!P!Q%T!Q![>_![!g%T!g!h7a!h!l%T!l!m9s!m#R%T#R#S>_#S#X%T#X#Y7a#Y#^%T#^#_9s#_#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti?vY&n`O!Q%T!Q!R@f!R!S@f!S#R%T#R#S@f#S#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Ti@mY!hX&n`O!Q%T!Q!R@f!R!S@f!S#R%T#R#S@f#S#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TiAbX&n`O!Q%T!Q!YA}!Y#R%T#R#SA}#S#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TiBUX!hX&n`O!Q%T!Q!YA}!Y#R%T#R#SA}#S#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TiBv]&n`O!Q%T!Q![Co![!c%T!c!iCo!i#R%T#R#SCo#S#T%T#T#ZCo#Z#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TiCv]!hX&n`O!Q%T!Q![Co![!c%T!c!iCo!i#R%T#R#SCo#S#T%T#T#ZCo#Z#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%ToDvV{_&n`O!_%T!_!`E]!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TcEdT%{R&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkEzT#gZ&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkFbXmR&n`O!^%T!^!_F}!_!`([!`!a([!a#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TjGUV%mQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkGrV%zZ&n`O!_%T!_!`([!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkH`WmR&n`O!_%T!_!`([!`!aHx!a#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TjIPV%nQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkIoV_Q#}P&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%ToJ_]&n`&YS%uZO!Q%T!Q![JU![!c%T!c!}JU!}#R%T#R#SJU#S#T%T#T#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUoKZP;=`<%lJUoKge&n`&YS%uZOr%Trs)Ysw%Twx.Ux!Q%T!Q![JU![!c%T!c!tJU!t!uLx!u!}JU!}#R%T#R#SJU#S#T%T#T#fJU#f#gLx#g#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUoMRa&n`&YS%uZOr%TrsNWsw%Twx! vx!Q%T!Q![JU![!c%T!c!}JU!}#R%T#R#SJU#S#T%T#T#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUkN_V&n`&`ZOr%TrsNts#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%TkNyV&n`Or%Trs! `s#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk! gT&n`&bZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk! }V&n`&_ZOw%Twx!!dx#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!!iV&n`Ow%Twx!#Ox#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!#VT&n`&aZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To!#oe&n`&YS%uZOr%Trs!%Qsw%Twx!&px!Q%T!Q![JU![!c%T!c!tJU!t!u!(`!u!}JU!}#R%T#R#SJU#S#T%T#T#fJU#f#g!(`#g#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUk!%XV&n`&dZOr%Trs!%ns#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!%sV&n`Or%Trs!&Ys#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!&aT&n`&fZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!&wV&n`&cZOw%Twx!'^x#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!'cV&n`Ow%Twx!'xx#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!(PT&n`&eZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To!(ia&n`&YS%uZOr%Trs!)nsw%Twx!+^x!Q%T!Q![JU![!c%T!c!}JU!}#R%T#R#SJU#S#T%T#T#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUk!)uV&n`&hZOr%Trs!*[s#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!*aV&n`Or%Trs!*vs#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!*}T&n`&jZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!+eV&n`&gZOw%Twx!+zx#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!,PV&n`Ow%Twx!,fx#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tk!,mT&n`&iZO#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%To!-Vi&n`&YS%uZOr%TrsNWsw%Twx! vx!Q%T!Q![JU![!c%T!c!dJU!d!eLx!e!hJU!h!i!(`!i!}JU!}#R%T#R#SJU#S#T%T#T#UJU#U#VLx#V#YJU#Y#Z!(`#Z#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUo!.}a&n`&YS%uZOr%Trs)Ysw%Twx.Ux!Q%T!Q![JU![!c%T!c!}JU!}#R%T#R#SJU#S#T%T#T#oJU#p#q%T#r$g%T$g;'SJU;'S;=`KW<%lOJUk!0ZT!XZ&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tc!0qT!WR&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%Tj!1XV%kQ&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%T~!1sO!]~k!1zV%jR&n`O!_%T!_!`-Q!`#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%T~!2fO![~i!2mT%tX&n`O#o%T#p#q%T#r;'S%T;'S;=`%i<%lO%T",tokenizers:[qk,Mk,Qk,Vk,0,1,2,3,4],topRules:{Script:[0,5]},specialized:[{term:221,get:i=>Xk[i]||-1}],tokenPrec:7652});var Jn=Rn([{tag:b.keyword,class:"tok-keyword"},{tag:b.operator,class:"tok-operator"},{tag:b.definitionOperator,class:"tok-definitionOperator"},{tag:b.compareOperator,class:"tok-compareOperator"},{tag:b.attributeName,class:"tok-attributeName"},{tag:b.controlKeyword,class:"tok-controlKeyword"},{tag:b.comment,class:"tok-comment"},{tag:b.string,class:"tok-string"},{tag:b.regexp,class:"tok-string2"},{tag:b.variableName,class:"tok-variableName"},{tag:b.bool,class:"tok-bool"},{tag:b.separator,class:"tok-separator"},{tag:b.literal,class:"tok-literal"},{tag:[b.number,b.integer],class:"tok-number"},{tag:b.function(b.variableName),class:"tok-function-variableName"},{tag:b.function(b.attributeName),class:"tok-function-attributeName"}]);function Rr(i){let e=document.createElement("code");e.className="sourceCode r";function t(n,s){let o=document.createTextNode(n);if(s){let a=document.createElement("span");a.appendChild(o),a.className=s,o=a}e.appendChild(o)}function r(){e.appendChild(document.createTextNode(` +`))}return th(i,ha.parse(i),Jn,t,r),e}function Ar(i){let e=document.createElement("code");e.className="sourceCode python";function t(n,s){let o=document.createTextNode(n);if(s){let a=document.createElement("span");a.appendChild(o),a.className=s,o=a}e.appendChild(o)}function r(){e.appendChild(document.createTextNode(` +`))}return th(i,pa.parse(i),Jn,t,r),e}function gu(i,e,t,r){if(typeof t=="number"&&(t=t.toLocaleString()),i.textContent.includes(e)){let n=!1;for(let s of i.children)n||=gu(s,e,t,r);if(!n)switch(i.textContent=i.textContent.replaceAll(e,()=>t),r){case"none":break;case"r":i.innerHTML=Rr(i.textContent).innerHTML;break;case"python":i.innerHTML=Ar(i.textContent).innerHTML;break;default:throw new Error(`Can't highlight interpolation, unknown language \`${r}\`.`)}return!0}return!1}var QO=new ko,LO=new Set(["Script","Body","FunctionDefinition","ClassDefinition","LambdaExpression","ForStatement","MatchClause"]);function ma(i){return(e,t,r)=>{if(r)return!1;let n=e.node.getChild("VariableName");return n&&t(n,i),!0}}var Nk={FunctionDefinition:ma("function"),ClassDefinition:ma("class"),ForStatement(i,e,t){if(t){for(let r=i.node.firstChild;r;r=r.nextSibling)if(r.name=="VariableName")e(r,"variable");else if(r.name=="in")break}},ImportStatement(i,e){var t,r;let{node:n}=i,s=((t=n.firstChild)===null||t===void 0?void 0:t.name)=="from";for(let o=n.getChild("import");o;o=o.nextSibling)o.name=="VariableName"&&((r=o.nextSibling)===null||r===void 0?void 0:r.name)!="as"&&e(o,s?"variable":"namespace")},AssignStatement(i,e){for(let t=i.node.firstChild;t;t=t.nextSibling)if(t.name=="VariableName")e(t,"variable");else if(t.name==":"||t.name=="AssignOp")break},ParamList(i,e){for(let t=null,r=i.node.firstChild;r;r=r.nextSibling)r.name=="VariableName"&&(!t||!/\*|AssignOp/.test(t.name))&&e(r,"variable"),t=r},CapturePattern:ma("variable"),AsPattern:ma("variable"),__proto__:null};function qO(i,e){let t=QO.get(e);if(t)return t;let r=[],n=!0;function s(o,a){let l=i.sliceString(o.from,o.to);r.push({label:l,type:a})}return e.cursor(ae.IncludeAnonymous).iterate(o=>{if(o.name){let a=Nk[o.name];if(a&&a(o,s,n)||!n&&LO.has(o.name))return!1;n=!1}else if(o.to-o.from>8192){for(let a of qO(i,o.node))r.push(a);return!1}}),QO.set(e,r),r}var MO=/^[\w\xa1-\uffff][\w\d\xa1-\uffff]*$/,VO=["String","FormatString","Comment","PropertyName"];function jk(i){let e=he(i.state).resolveInner(i.pos,-1);if(VO.indexOf(e.name)>-1)return null;let t=e.name=="VariableName"||e.to-e.from<20&&MO.test(i.state.sliceDoc(e.from,e.to));if(!t&&!i.explicit)return null;let r=[];for(let n=e;n;n=n.parent)LO.has(n.name)&&(r=r.concat(qO(i.state.doc,n)));return{options:r,from:t?e.from:i.pos,validFor:MO}}var Ik=["__annotations__","__builtins__","__debug__","__doc__","__import__","__name__","__loader__","__package__","__spec__","False","None","True"].map(i=>({label:i,type:"constant"})).concat(["ArithmeticError","AssertionError","AttributeError","BaseException","BlockingIOError","BrokenPipeError","BufferError","BytesWarning","ChildProcessError","ConnectionAbortedError","ConnectionError","ConnectionRefusedError","ConnectionResetError","DeprecationWarning","EOFError","Ellipsis","EncodingWarning","EnvironmentError","Exception","FileExistsError","FileNotFoundError","FloatingPointError","FutureWarning","GeneratorExit","IOError","ImportError","ImportWarning","IndentationError","IndexError","InterruptedError","IsADirectoryError","KeyError","KeyboardInterrupt","LookupError","MemoryError","ModuleNotFoundError","NameError","NotADirectoryError","NotImplemented","NotImplementedError","OSError","OverflowError","PendingDeprecationWarning","PermissionError","ProcessLookupError","RecursionError","ReferenceError","ResourceWarning","RuntimeError","RuntimeWarning","StopAsyncIteration","StopIteration","SyntaxError","SyntaxWarning","SystemError","SystemExit","TabError","TimeoutError","TypeError","UnboundLocalError","UnicodeDecodeError","UnicodeEncodeError","UnicodeError","UnicodeTranslateError","UnicodeWarning","UserWarning","ValueError","Warning","ZeroDivisionError"].map(i=>({label:i,type:"type"}))).concat(["bool","bytearray","bytes","classmethod","complex","float","frozenset","int","list","map","memoryview","object","range","set","staticmethod","str","super","tuple","type"].map(i=>({label:i,type:"class"}))).concat(["abs","aiter","all","anext","any","ascii","bin","breakpoint","callable","chr","compile","delattr","dict","dir","divmod","enumerate","eval","exec","exit","filter","format","getattr","globals","hasattr","hash","help","hex","id","input","isinstance","issubclass","iter","len","license","locals","max","min","next","oct","open","ord","pow","print","property","quit","repr","reversed","round","setattr","slice","sorted","sum","vars","zip"].map(i=>({label:i,type:"function"}))),Wk=[Mt("def ${name}(${params}):\n ${}",{label:"def",detail:"function",type:"keyword"}),Mt("for ${name} in ${collection}:\n ${}",{label:"for",detail:"loop",type:"keyword"}),Mt("while ${}:\n ${}",{label:"while",detail:"loop",type:"keyword"}),Mt("try:\n ${}\nexcept ${error}:\n ${}",{label:"try",detail:"/ except block",type:"keyword"}),Mt(`if \${}: + +`,{label:"if",detail:"block",type:"keyword"}),Mt("if ${}:\n ${}\nelse:\n ${}",{label:"if",detail:"/ else block",type:"keyword"}),Mt("class ${name}:\n def __init__(self, ${params}):\n ${}",{label:"class",detail:"definition",type:"keyword"}),Mt("import ${module}",{label:"import",detail:"statement",type:"keyword"}),Mt("from ${module} import ${names}",{label:"from",detail:"import",type:"keyword"})],zk=Gg(VO,zh(Ik.concat(Wk)));function _O(i){let{node:e,pos:t}=i,r=i.lineIndent(t,-1),n=null;for(;;){let s=e.childBefore(t);if(s)if(s.name=="Comment")t=s.from;else if(s.name=="Body")i.baseIndentFor(s)+i.unit<=r&&(n=s),e=s;else if(s.type.is("Statement"))e=s;else break;else break}return n}function DO(i,e){let t=i.baseIndentFor(e),r=i.lineAt(i.pos,-1),n=r.from+r.text.length;return/^\s*($|#)/.test(r.text)&&i.node.tot?null:t+i.unit}var Ou=Or.define({name:"python",parser:pa.configure({props:[Dn.add({Body:i=>{var e;let t=_O(i);return(e=DO(i,t||i.node))!==null&&e!==void 0?e:i.continue()},IfStatement:i=>/^\s*(else:|elif )/.test(i.textAfter)?i.baseIndent:i.continue(),"ForStatement WhileStatement":i=>/^\s*else:/.test(i.textAfter)?i.baseIndent:i.continue(),TryStatement:i=>/^\s*(except |finally:|else:)/.test(i.textAfter)?i.baseIndent:i.continue(),"TupleExpression ComprehensionExpression ParamList ArgList ParenthesizedExpression":$i({closing:")"}),"DictionaryExpression DictionaryComprehensionExpression SetExpression SetComprehensionExpression":$i({closing:"}"}),"ArrayExpression ArrayComprehensionExpression":$i({closing:"]"}),"String FormatString":()=>null,Script:i=>{var e;let t=_O(i);return(e=t&&DO(i,t))!==null&&e!==void 0?e:i.continue()}}),Ln.add({"ArrayExpression DictionaryExpression SetExpression TupleExpression":_o,Body:(i,e)=>({from:i.from+1,to:i.to-(i.to==e.doc.length?0:1)})})]}),languageData:{closeBrackets:{brackets:["(","[","{","'",'"',"'''",'"""'],stringPrefixes:["f","fr","rf","r","u","b","br","rb","F","FR","RF","R","U","B","BR","RB"]},commentTokens:{line:"#"},indentOnInput:/^\s*([\}\]\)]|else:|elif |except |finally:)$/}});function $O(){return new yr(Ou,[Ou.data.of({autocomplete:jk}),Ou.data.of({autocomplete:zk})])}var Uk=Or.define({parser:ha.configure({props:[Dn.add({Block:$i({closing:"}"}),"ParamList ArgList":$i({closing:")"})}),Ln.add({Block:_o})]}),languageData:{closeBrackets:{brackets:["(","[","{","'",'"']},commentTokens:{line:"#"}}});function BO(){return new yr(Uk)}var Zk={"arrow-repeat":XO(),"exclamation-circle":NO(),lightbulb:jO(),play:IO()};function Jk(){let i=document.querySelectorAll(".tab-content > .tab-pane");Array.from(i).forEach(t=>{t.innerHTML.trim()==""&&(t.classList.add("d-none"),document.querySelector(`.nav-item > a[data-bs-target="#${t.id}"]`)?.parentElement?.classList.add("d-none"))});let e=document.querySelectorAll(".tab-content");Array.from(e).forEach(t=>{if(Array.from(t.children).reduce((n,s)=>s.classList.contains("d-none")?n:n+1,0)==1){let n=t.querySelector(".tab-pane:not(.d-none)"),s=t.parentElement;s.appendChild(n),s.querySelector(".nav.nav-tabs").remove(),t.remove()}})}var ga=class{constructor(e,t){if(typeof e!="string")throw new Error("Can't create editor, `code` must be a string.");this.container=document.createElement("div"),this.initialCode=e,this.options=Object.assign({autorun:!1,canvas:!0,completion:!0,runbutton:!0,startover:!0,persist:!1},t),this.storageKey=`editor-${window.location.href}#${this.options.id}`;let r=[dO,this.languageExtensions(),R.updateListener.of(a=>this.onViewUpdate(a))];if(this.options.persist){let a=window.localStorage.getItem(this.storageKey);a&&(e=a)}this.state=W.create({doc:e,extensions:r}),this.view=new R({state:this.state});let n=this.render(),s=String(t["min-lines"]||0),o=String(t["max-lines"])||"infinity";n.style.setProperty("--exercise-min-lines",s),n.style.setProperty("--exercise-max-lines",o),this.container.oninput=a=>this.onInput(a),this.container.appendChild(n),this.container.value={code:this.options.autorun?e:null,options:this.options},this.container.value.indicator=this.indicator=new it({runningCallback:()=>{Array.from(this.container.getElementsByClassName("exercise-editor-eval-indicator")).forEach(a=>a.classList.remove("d-none"))},finishedCallback:()=>{Array.from(this.container.getElementsByClassName("exercise-editor-eval-indicator")).forEach(a=>a.classList.add("d-none"))},busyCallback:()=>{Array.from(this.container.getElementsByClassName("exercise-editor-btn-run-code")).forEach(a=>a.classList.add("disabled"))},idleCallback:()=>{Array.from(this.container.getElementsByClassName("exercise-editor-btn-run-code")).forEach(a=>a.classList.remove("disabled"))}})}onInput(e){if(this.options.runbutton&&!e.detail.commit){e.preventDefault(),e.stopImmediatePropagation();return}this.container.value.code=this.view.state.doc.toString(),"code"in e.detail&&(this.container.value.code=e.detail.code),this.options.persist&&window.localStorage.setItem(this.storageKey,this.container.value.code)}onViewUpdate(e){e.docChanged&&this.container.dispatchEvent(new CustomEvent("input",{detail:{commit:!1}}))}renderButton(e){let t=document.createElement("a"),r=document.createElement("span");return t.className=`d-flex align-items-center gap-1 btn btn-exercise-editor ${e.className} text-nowrap`,t.setAttribute("role","button"),t.setAttribute("aria-label",e.text),r.className="btn-label-exercise-editor",r.innerText=e.text,t.innerHTML=Zk[e.icon],t.appendChild(r),t.onclick=e.onclick||null,t.onkeydown=e.onclick||null,t}renderButtonGroup(e){let t=document.createElement("div");return t.className="btn-group btn-group-exercise-editor btn-group-sm",e.forEach(r=>t.appendChild(r)),t}renderSpinner(){let e=document.createElement("div");return e.className="exercise-editor-eval-indicator spinner-grow spinner-grow-sm",e.setAttribute("role","status"),e}renderHintButton(e,t){return Array.from(e).reduceRight((r,n,s,o)=>this.renderButton({text:s===0?"Show Hint":"Next Hint",icon:"lightbulb",className:"btn-outline-dark btn-sm",onclick:function(){s>0&&o[s-1].classList.add("d-none"),n.classList.remove("d-none"),r?this.replaceWith(r):this.remove()}}),t)}renderSolutionButton(e,t){return this.renderButton({text:"Show Solution",icon:"exclamation-circle",className:"btn-exercise-solution btn-outline-dark btn-sm",onclick:function(){t&&t.forEach(r=>r.classList.add("d-none")),Array.from(e).forEach(r=>{r.classList.remove("d-none")}),this.remove()}})}renderHintsTabset(e,t){let r=new Set;e.forEach(s=>{let o=s.parentElement;o.id.includes("tabset-")&&r.add(o)});let n=new Set;return t.forEach(s=>{let o=s.parentElement;o.id.includes("tabset-")&&n.add(o)}),r.forEach(s=>{let o=document.createElement("div");o.className="d-flex justify-content-between exercise-tab-pane-header";let a=s.querySelectorAll(`.exercise-hint[data-exercise="${this.options.exercise}"]`);o.appendChild(this.renderHintButton(a,null)),s.prepend(o)}),n.forEach(s=>{let o=document.createElement("div");o.className="d-flex justify-content-between exercise-tab-pane-header";let a=s.querySelectorAll(`.exercise-solution[data-exercise="${this.options.exercise}"]`);o.appendChild(this.renderSolutionButton(a,null)),s.prepend(o)}),null}renderHints(){let e=document.querySelectorAll(`.d-none.exercise-hint[data-exercise="${this.options.exercise}"]`),t=document.querySelectorAll(`.d-none.exercise-solution[data-exercise="${this.options.exercise}"]`),r=Array.from(e).some(s=>s.parentElement.id.includes("tabset-"))||Array.from(t).some(s=>s.parentElement.id.includes("tabset-")),n=null;if(r)this.renderHintsTabset(e,t);else{let s;t.length>0&&(s=this.renderSolutionButton(t,e)),n=this.renderHintButton(e,s)}return Jk(),n}render(){let e=document.createElement("div"),t=document.createElement("div"),r=document.createElement("div");e.className="card exercise-editor my-3",t.className="card-header exercise-editor-header d-flex justify-content-between",r.className="card-body exercise-editor-body p-0";let n=document.createElement("div");n.className="d-flex align-items-center gap-3";let s=document.createElement("div");s.innerHTML="caption"in this.options?this.options.caption:this.defaultCaption,n.appendChild(s);let o=[];this.options.startover&&o.push(this.renderButton({text:"Start Over",icon:"arrow-repeat",className:"btn-outline-dark",onclick:()=>{if(this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:this.initialCode}}),this.options.runbutton){let h=this.options.autorun?this.initialCode:null;this.container.dispatchEvent(new CustomEvent("input",{detail:{code:h,commit:!0}}))}}}));let a=this.renderHints();a&&o.push(a),o.length>0&&n.appendChild(this.renderButtonGroup(o)),t.appendChild(n);let l=document.createElement("div");l.className="d-flex align-items-center gap-3";let c=[];return this.options.runbutton&&c.push(this.renderButton({text:"Run Code",icon:"play",className:"btn-primary disabled exercise-editor-btn-run-code",onclick:()=>{this.container.dispatchEvent(new CustomEvent("input",{detail:{commit:!0}}))}})),l.appendChild(this.renderSpinner()),c.length>0&&l.appendChild(this.renderButtonGroup(c)),t.appendChild(l),e.appendChild(t),r.appendChild(this.view.dom),e.appendChild(r),e}},Oa=class extends ga{constructor(e,t,r){super(t,r),this.webRPromise=e,this.completionMethods=this.setupCompletion()}languageExtensions(){let e=new Bt,t=new Bt;return[Vn(Jn),Fn({override:[(...r)=>this.doCompletion(...r)]}),e.of(BO()),t.of(W.tabSize.of(2)),_e.high(It.of([{key:"Mod-Enter",run:()=>(this.container.dispatchEvent(new CustomEvent("input",{detail:{commit:!0}})),!0)},{key:"Mod-Shift-m",run:()=>(this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:this.view.state.doc.toString().trimEnd()+" |> "}}),!0)}]))]}render(){return this.defaultCaption="R Code",super.render()}async setupCompletion(){let e=await this.webRPromise;return await e.evalRVoid("rc.settings(func=TRUE, fuzzy=TRUE)"),{assignLineBuffer:await e.evalR("utils:::.assignLinebuffer"),assignToken:await e.evalR("utils:::.assignToken"),assignStart:await e.evalR("utils:::.assignStart"),assignEnd:await e.evalR("utils:::.assignEnd"),completeToken:await e.evalR("utils:::.completeToken"),retrieveCompletions:await e.evalR("utils:::.retrieveCompletions")}}async doCompletion(e){if(!this.options.completion)return null;let t=await this.completionMethods,r=e.state.doc.lineAt(e.state.selection.main.head).text,{from:n,to:s,text:o}=e.matchBefore(/[a-zA-Z0-9_.:]*/)??{from:0,to:0,text:""};if(n===s&&!e.explicit)return null;await t.assignLineBuffer(r.replace(/\)+$/,"")),await t.assignToken(o),await t.assignStart(n+1),await t.assignEnd(s+1),await t.completeToken();let l=(await t.retrieveCompletions()).values.map(c=>{if(!c)throw new Error("Missing values in completion result.");return{label:c,boost:c.endsWith("=")?10:0}});return{from:n,options:l}}},ya=class extends ga{constructor(e,t,r){super(t,r),this.pyodidePromise=e}render(){return this.defaultCaption="Python Code",super.render()}languageExtensions(){let e=new Bt,t=new Bt,r=[Vn(Jn),e.of($O()),t.of(W.tabSize.of(2)),_e.high(It.of([{key:"Mod-Enter",run:()=>(this.container.dispatchEvent(new CustomEvent("input",{detail:{commit:!0}})),!0)}]))];return this.options.completion||r.push(Fn({override:[(...n)=>null]})),r}};function Qr(i){for(var e="",t=new Uint8Array(i),r=t.byteLength,n=0;nString.fromCharCode(parseInt(t,16))))}function di(i){return decodeURIComponent(atob(i).split("").map(e=>"%"+("00"+e.charCodeAt(0).toString(16)).slice(-2)).join(""))}function yu(i){return typeof ImageBitmap<"u"&&i instanceof ImageBitmap}function Kn(i,e,t,...r){return i==null||yu(i)||i instanceof ArrayBuffer||ArrayBuffer.isView(i)?i:e(i)?t(i,...r):Array.isArray(i)?i.map(n=>Kn(n,e,t,...r)):typeof i=="object"?Object.fromEntries(Object.entries(i).map(([n,s])=>[n,Kn(s,e,t,...r)])):i}function ba(i){for(let e of i.getElementsByTagName("script"))if(!e.type||e.type=="text/javascript"||e.type=="module"){let t=document.createElement("script");e.async&&(t.async=e.async),e.crossOrigin&&(t.crossOrigin=e.crossOrigin),e.defer&&(t.defer=e.async),e.integrity&&(t.integrity=e.integrity),e.src&&(t.src=e.src),e.text&&(t.text=e.text),e.type&&(t.type=e.type),e.parentNode.replaceChild(t,e)}}function bu(i){return new Promise(function(e,t){var r=document.createElement("script");r.onload=()=>e(i),r.onerror=()=>t(`Can't load script: "${i}".`),r.async=!0,r.src=i,document.getElementsByTagName("head")[0].appendChild(r)})}function zO(i){let e=i.replace(/\/+/g,"/").split("/"),t=[];for(let r of e)r==="."||r===""||(r===".."?t.pop():t.push(r));return t.join("/")}var UO=[];async function es(i){let e=await i.toJs({depth:-1}),t=await Promise.all(e.names.map(async(r,n)=>[r,await e.values[n].toString()]));return Object.fromEntries(t)}async function wu(i,e){let t=await i.toJs({depth:-1});return await Promise.all(t.values.map(async r=>({[e]:await r.toString()})))}async function vu(i){let e=await i.toJs({depth:-1});return await Promise.all(e.values.map(t=>es(t)))}async function Kk(i){if(!(await(await i.class()).toArray()).includes("html_dependency"))throw new Error("Can't interpret R object of class `${classes}` as HTML dependency.");let t=await i.get("attachment"),r=await i.get("head"),n=await i.get("meta"),s=await(await i.get("name")).toString(),o=await i.get("package"),a=await i.get("restyle"),l=await i.get("script"),c=await i.get("src"),h=await i.get("stylesheet"),u=await(await i.get("version")).toString(),f={attachment:[],head:Ae(r)?void 0:await r.toString(),meta:[],name:s,pkg:Ae(o)?void 0:await o.toString(),restyle:Ae(a)?void 0:await a.toBoolean(),script:[],src:{},stylesheet:[],version:u};if(Zi(c)?f.src={file:await c.toString()}:ut(c)&&(f.src=await es(c)),!Ae(n)){let d=await n.toObject();f.meta=await Promise.all(Object.entries(d).map(async([m,p])=>({name:m,content:await p.toString()})))}if(Zi(h))f.stylesheet=(await h.toArray()).map(d=>({href:d}));else if(ut(h)){let d=await h.toJs({depth:-1});d.names?d.names.includes("href")?f.stylesheet=[await es(h)]:f.stylesheet=await vu(h):f.stylesheet=await wu(h,"href")}if(Zi(l))f.script=(await l.toArray()).map(d=>({src:d}));else if(ut(l)){let d=await l.toJs({depth:-1});d.names?d.names.includes("src")?f.script=[await es(l)]:f.script=await vu(l):f.script=await wu(l,"src")}if(Zi(t))f.attachment=(await t.toArray()).map((d,m)=>({key:(m+1).toString(),href:d}));else if(ut(t)){let d=await t.toJs({depth:-1});d.names?d.names.includes("href")?(f.attachment=[await es(t)],f.attachment[0].key="1"):(f.attachment=await vu(t),f.attachment.forEach((m,p)=>{m.key=(p+1).toString()})):(f.attachment=await wu(t,"href"),f.attachment.forEach((m,p)=>{m.key=(p+1).toString()}))}return f}async function xu(i,e){let t=await Kk(e),r=t.pkg?await i.evalRString(`find.package("${t.pkg}")`):"";if(t.name in UO)return!1;if(UO[t.name]=t.version,t.head){let n=document.createElement("div");n.innerHTML=t.head,n.childNodes.forEach(s=>document.head.appendChild(s))}if(t.meta&&t.meta.forEach(async n=>{let s=document.createElement("meta");Object.entries(n).map(([o,a])=>{s.setAttribute(o,a||"")}),document.head.appendChild(s)}),t.stylesheet&&t.stylesheet.forEach(async n=>{let s=document.createElement("link");if(t.src.file){let o=await i.FS.readFile(`${r}/${t.src.file}/${n.href}`);n.href=`data:text/css;base64,${Qr(o)}`}else n.href=`${t.src.href}/${n.href}`;n.rel||(s.rel="stylesheet"),n.type||(s.type="text/css"),Object.entries(n).map(([o,a])=>{s.setAttribute(o,a||"")}),document.head.appendChild(s)}),t.script){let n=t.script.map(async s=>{let o=document.createElement("script");if(t.src.file){let l=await i.FS.readFile(`${r}/${t.src.file}/${s.src}`);s.src=`data:text/javascript;base64,${Qr(l)}`}else s.src=`${t.src.href}/${s.src}`;o.async=!1,Object.entries(s).map(([l,c])=>{l==="async"&&(o.async=c==="true"),o.setAttribute(l,c||"")});let a=new Promise((l,c)=>{o.onload=()=>l(null),o.onerror=h=>c(h)});return document.head.appendChild(o),a});await Promise.allSettled(n)}return!0}var Mr=class{constructor(e,t){this.manager=e;let r=t.options;!r.exercise||r.envir==="global"?(this.labels={prep:r.envir,result:r.envir,grading:r.envir,solution:r.envir,global:"global"},this.discard=!1):(this.labels={prep:`${r.envir}-prep`,result:`${r.envir}-result`,grading:`${r.envir}-grading`,solution:`${r.envir}-solution`,global:"global"},this.discard=r.envir===`exercise-env-${r.exercise}`)}get(e="global"){return this.manager.get(this.labels[e])}bind(e,t,r="global"){return this.manager.bind(e,t,this.labels[r])}create(e,t){return this.manager.create(this.labels[e],this.labels[t],this.discard)}destroy(e){return this.manager.destroy(this.labels[e])}},_r=class i{constructor(e){this.env={};this.shelter=new e.Shelter,this.env.global=Promise.resolve().then(()=>e.objs.globalEnv)}static#e;static instance(e){return i.#e||(i.#e=new i(e)),i.#e}async toR(e){if(!e||ie(e))return e;let t=await this.shelter;if(e.constructor===Object)try{return await new t.RObject(e)}catch(r){let n=r;if(!n.message.includes("Can't construct `data.frame`"))throw n;return await new t.RList(Object.fromEntries(await Promise.all(Object.entries(e).map(async([s,o])=>[s,await this.toR(o)]))))}if(e.constructor===Array)try{return await new t.RObject(e)}catch(r){let n=r;if(!n.message.includes("Can't construct `data.frame`"))throw n;return await new t.RList(await Promise.all(e.map(s=>this.toR(s))))}return e}async get(e="global"){let t=await this.shelter;return e in this.env||(this.env[e]=t.evalR("new.env(parent = globalenv())")),await this.env[e]}async bind(e,t,r="global"){let n=await this.get(r);t=await this.toR(t),await n.bind(e,t)}async create(e,t,r=!0){if(e===t||e==="global")return this.get(e);if(e in this.env){if(!r)return this.get(e);await this.destroy(e)}let n=await this.shelter,s=await this.get(t);return this.env[e]=n.evalR("new.env(parent = parent)",{env:{parent:s}}),await this.env[e]}async destroy(e){if(e=="global"||!(e in this.env))return;let t=await this.shelter,r=await this.env[e];try{await t.destroy(r)}catch(n){let s=n;if(!s.message.includes("Can't find object in shelter."))throw s}delete this.env[e]}},Dr=class i{constructor(e){this.env={};this.pyodide=e,this.env.global=Promise.resolve().then(()=>e.toPy({}))}static#e;static instance(e){return i.#e||(i.#e=new i(e)),i.#e}async get(e="global"){return e in this.env||(this.env[e]=this.pyodide.toPy({})),await this.env[e]}async bind(e,t,r="global"){let n=await this.get(r),s=await this.pyodide.toPy({environment:n,key:e,value:t});await this.pyodide.runPythonAsync("environment[key] = value",{locals:s}),s.destroy()}async create(e,t,r=!0){if(e===t||e==="global")return this.get(e);r&&e in this.env&&await this.destroy(e);let n=await this.get(e),s=await this.get(t),o=await this.pyodide.toPy({target:n,parent:s});return await this.pyodide.runPythonAsync("target.update(parent)",{locals:o}),o.destroy(),await this.env[e]}async destroy(e){if(e=="global"||!(e in this.env))return;await(await this.env[e]).destroy(),delete this.env[e]}};var v0=Mu(Ru(),1),Ca=class{constructor(e,t){this.container=this.newContainer(),this.nullResult={result:null,evaluate_result:null,evaluator:this},this.container.value=this.nullResult,this.webR=e,this.context=t,this.shelter=new e.Shelter,this.envManager=new Mr(_r.instance(e),t),this.context.code&&(this.context.code=this.context.code.replace(/\n\n+$/,` +`)),this.options=Object.assign({envir:"global",eval:!0,echo:!1,warning:!0,error:!0,include:!0,output:!0,timelimit:30},t.options)}newContainer(){let e=document.createElement("div");return e.classList.add("cell-output-container"),e.classList.add("cell-output-container-webr"),e}async purge(){(await this.shelter).purge()}getSetupCode(){let e=this.options.exercise,t=document.querySelectorAll(`script[type="exercise-setup-${e}-contents"]`);if(t.length>0)return t.length>1&&console.warn(`Multiple \`setup\` blocks found for exercise "${e}", using the first.`),JSON.parse(di(t[0].textContent)).code}async process(e){if(!this.options.eval){this.container=this.asSourceHTML(this.context.code),this.container.value=this.nullResult;return}if(this.options.exercise&&this.context.code&&this.context.code.match(/_{6}_*/g)){this.container.value.result=null;return}let t=this.context.indicator;this.context.indicator||(t=new it),t.running();try{await Promise.all(Object.entries(e).map(async([l,c])=>{await this.envManager.bind(l,c,"prep")}));let r=this.getSetupCode();await this.evaluate(r,"prep"),await this.envManager.create("result","prep");let n=await this.evaluate(this.context.code,"result");if(!n)this.container.value.result=null;else if(this.options.output==="asis"){let l=await n.toArray(),c=await l[l.length-1].get("value");this.container.innerHTML=await c.toString()}else if(this.container=await this.asHtml(n),!this.options.output){let l=this.container.value;this.container=this.newContainer(),this.container.value=l}let s=await this.envManager.get("result"),a=await(await this.webR.objs.globalEnv.get(".webr_ojs")).toObject({depth:-1});typeof this.options.define=="string"?a[this.options.define]=await s.get(this.options.define):this.options.define&&Object.assign(a,Object.fromEntries(await Promise.all(this.options.define.map(async l=>{let c=await s.get(l);return[l,c]})))),Object.keys(a).forEach(async l=>{let c=await this.asOjs(a[l]);window._ojs.ojsConnector.mainModule._scope.has(l)?window._ojs.ojsConnector.mainModule.redefine(l,()=>c):window._ojs.ojsConnector.define(l)(c)}),await this.webR.evalRVoid("rm(list = ls(.webr_ojs), envir = .webr_ojs)")}finally{this.purge(),t.finished(),this.context.indicator||t.destroy()}}async evaluate(e,t,r=this.options){return e==null?null:(await(await this.shelter).captureR(` + setTimeLimit(elapsed = timelimit) + on.exit(setTimeLimit(elapsed = Inf)) + eval_result <- evaluate::evaluate( + code, + envir = envir, + keep_message = warning, + keep_warning = warning, + stop_on_error = error, + filename = "User code", + output_handler = getOption("webr.evaluate.handler") + ) + knitr:::merge_low_plot(eval_result) + `,{env:{code:e,timelimit:Number(r.timelimit),envir:await this.envManager.get(t),warning:r.warning,error:r.error?0:1}})).result}asSourceHTML(e){let t=document.createElement("div"),r=document.createElement("pre");t.className="sourceCode",r.className="sourceCode r";let n=Rr(e);return r.appendChild(n),t.appendChild(r),t}async asHtml(e,t=this.options){let r=[],n=this.newContainer();n.value=this.nullResult;let s=()=>{if(t.echo&&r.length){let p=document.createElement("div"),g=document.createElement("pre");p.className="sourceCode",g.className="sourceCode r";let O=Rr(r.join(""));g.appendChild(O),p.appendChild(g),n.appendChild(p)}r.length=0},o=new v0.default({escapeXML:!0}),a=p=>{let g=document.createElement("div");g.className="exercise-cell-output cell-output cell-output-webr cell-output-stdout",g.innerHTML="
";let O=g.querySelector("code");O.textContent=p,O.innerHTML=o.toHtml(O.textContent),t.output&&(s(),n.appendChild(g))},l=p=>{let g=document.createElement("div");g.className="exercise-cell-output cell-output cell-output-webr cell-output-stderr",g.innerHTML="
";let O=g.querySelector("code");O.textContent=p,O.innerHTML=o.toHtml(O.textContent),t.output&&(s(),n.appendChild(g))},c=p=>{let g=document.createElement("canvas");g.width=p.width,g.height=p.height,g.className="img-fluid figure-img",g.style.width=`${2*p.width/3}px`,g.getContext("bitmaprenderer").transferFromImageBitmap(p);let O=document.createElement("div");O.className="cell-output-display cell-output-webr",O.appendChild(g),t.output&&(s(),n.appendChild(O))},h=async(p,g,O)=>{if(t.output){s();let y=await d.evalR("format(cnd, backtrace = FALSE)",{env:{cnd:p}}),x=await y.names(),v="",w="";if(x&&x.includes("message")){let C=await p.get("message"),_=await p.get("call");w=await ks(_)?` in \`${await _.deparse()}\``:": ",v=`${O}: ${await C.toString()}`}else v=await y.toString();let P=document.createElement("div");P.innerHTML=` +
+
+
+
R ${O}${w}
+
+
+ 

+          

+        

+        `,P.querySelector(".callout-body pre").appendChild(document.createTextNode(v)),n.appendChild(P)}},u=async p=>{if(t.output){let g=await p.toString(),O=await(await p.attrs()).get("knit_meta"),y=document.createElement("div");if(y.className="cell-output cell-output-webr",y.innerHTML=g,ba(y),s(),n.appendChild(y),ut(O)){let x=await O.toArray();for(let v=0;v{if(t.output){let O=document.createElement("div"),y=document.createElement("img");O.className="cell-output-display cell-output-pyodide",y.src=`data:${p};base64, ${g}`,y.style.maxWidth="100%",O.appendChild(y),n.appendChild(O)}},d=await this.shelter,m=await e.toArray();for(let p=0;p{try{let o=await this.webR.evalRNumber('72 * getOption("webr.fig.width")'),a=await this.webR.evalRNumber('72 * getOption("webr.fig.height")'),l=[],c=this.options.canvas&&typeof OffscreenCanvas<"u";c||this.webR.evalRVoid(`
+              while (dev.cur() > 1) dev.off()
+              options(device = function() {
+                png(file = "/tmp/.webr-plot.png", width = width, height = height)
+              })
+            `,{env:{width:o,height:a}});let h=await n.capture({withAutoprint:!0,captureGraphics:c?{width:o,height:a}:!1},...s);if(c)l=h.images;else{let u=await this.webR.evalR(`
+              while (dev.cur() > 1) dev.off()
+              filename <- "/tmp/.webr-plot.png"
+              if (file.exists(filename)) {
+                filesize <- file.info(filename)[["size"]]
+                readBin(filename, "raw", n = filesize)
+              } else NULL
+            `);if(gl(u)){let f=await u.toTypedArray(),d=document.createElement("img");d.src=`data:image/png;base64, ${Qr(f)}`,l=[d]}}if(l.length){let u=await this.asOjs(l[l.length-1]);return u.value=await this.asOjs(h.result),u}return await this.asOjs(h.result)}finally{this.webR.globalShelter.purge()}};switch(n._payload.obj.type){case"null":return null;case"character":if((await(await n.class()).toArray()).includes("knit_asis")){let o=await n.toString(),a=await(await n.attrs()).get("knit_meta"),l=document.createElement("div");if(l.className="cell-output",l.innerHTML=o,ut(a)){let c=await a.toArray();for(let h=0;h{window.HTMLWidgets.staticRender()},250),l}case"logical":case"double":case"raw":case"integer":return await n.toArray();case"list":{let o=await(await n.attrs()).get("class");if(!Ae(o)&&(await o.toArray()).includes("data.frame"))return await n.toD3()}case"environment":case"pairlist":{let s={},o=await n.toJs({depth:-1});for(let a=0;a0)return t.length>1&&console.warn(`Multiple \`setup\` blocks found for exercise "${e}", using the first.`),JSON.parse(di(t[0].textContent)).code}async process(e){if(!this.options.eval){this.container=this.asSourceHTML(this.context.code),this.container.value=this.nullResult;return}if(this.options.exercise&&this.context.code&&this.context.code.match(/_{6}_*/g)){this.container.value.result=null;return}let t=this.context.indicator;this.context.indicator||(t=new it),t.running();try{await Promise.all(Object.entries(e).map(async([a,l])=>{await this.envManager.bind(a,l,"prep")}));let r=this.getSetupCode();await this.evaluate(r,"prep"),await this.envManager.create("result","prep");let n=await this.evaluate(this.context.code,"result");if(!n)this.container.value.result=null;else if(this.options.output==="asis")this.container.innerHTML=await n.stdout;else if(this.container=await this.asHtml(n),!this.options.output){let a=this.container.value;this.container=this.newContainer(),this.container.value=a}let s=await this.envManager.get("result"),o={};typeof this.options.define=="string"?o[this.options.define]=await s.get(this.options.define):this.options.define&&Object.assign(o,Object.fromEntries(await Promise.all(this.options.define.map(async a=>{let l=await s.get(a);return[a,l]})))),Object.keys(o).forEach(async a=>{let l=await this.asOjs(o[a]);window._ojs.ojsConnector.mainModule._scope.has(a)?window._ojs.ojsConnector.mainModule.redefine(a,()=>l):window._ojs.ojsConnector.define(a)(l)})}finally{t.finished(),this.context.indicator||t.destroy()}}async evaluate(e,t,r=this.options){if(e==null)return null;await this.pyodide.loadPackagesFromImports(e);let[n,s,o]=[7,5,100];"fig-width"in this.options&&(n=Number(this.options["fig-width"])),"fig-height"in this.options&&(s=Number(this.options["fig-height"])),"fig-dpi"in this.options&&(o=Number(this.options["fig-dpi"]));let a=await this.pyodide.toPy({code:e,dpi:o,width:n,height:s,environment:await this.envManager.get(t)}),l=await this.pyodide.runPythonAsync(atob(x0()),{locals:a});a.destroy();let c=await l.get("value"),h=await l.get("stdout"),u=await l.get("stderr"),f=await l.get("outputs");return{value:c,stdout:h,stderr:u,outputs:f}}asSourceHTML(e){let t=document.createElement("div"),r=document.createElement("pre");t.className="sourceCode",r.className="sourceCode python";let n=Ar(e);return r.appendChild(n),t.appendChild(r),t}async asOjs(e){return Object.getOwnPropertyNames(e).includes("toJs")?e.toJs():e}async asHtml(e,t=this.options){let r=this.newContainer();if(r.value=this.nullResult,!e)return r;let n=u=>{if(u.width<=1&&u.height<=1)return;let f=document.createElement("canvas");f.width=u.width,f.height=u.height,f.className="img-fluid figure-img",f.style.width=`${2*u.width/3}px`,f.getContext("bitmaprenderer").transferFromImageBitmap(u);let d=document.createElement("div");d.className="cell-output-display cell-output-pyodide",d.appendChild(f),t.output&&r.appendChild(d)},s=u=>{if(t.output){let f=document.createElement("div");f.appendChild(document.createTextNode(u)),f.className="cell-output cell-output-pyodide",f.innerHTML=`
${f.innerHTML}
`,r.appendChild(f)}},o=async u=>{let f=await this.pyodide.runPythonAsync(`
+        import ipywidgets as widgets
+        import json
+        json.dumps(widgets.Widget.get_manager_state())
+      `);Lr||(Lr=document.createElement("script"),Lr.type="application/vnd.jupyter.widget-state+json",Lr=document.body.appendChild(Lr),await bu("https://cdn.jsdelivr.net/npm/@jupyter-widgets/html-manager@1.0.11/dist/embed.js")),Lr.innerHTML=f;let d=await this.pyodide.toPy({widget:u}),m=await this.pyodide.runPythonAsync(`
+        import json
+        json.dumps(widget)
+      `,{locals:d});d.destroy();let p=document.createElement("script");p.type="application/vnd.jupyter.widget-view+json",p.innerHTML=m,r.appendChild(p),dispatchEvent(new Event("load"))},a=async u=>{let f=await this.pyodide.toPy({figure:u}),d=await this.pyodide.runPythonAsync(`
+        import json
+        json.dumps(figure)
+      `,{locals:f});S0||(await bu("https://cdn.plot.ly/plotly-2.35.2.min.js"),S0=!0);var m=JSON.parse(d);let p=document.createElement("div");window.Plotly.newPlot(p,m.data,m.layout),r.appendChild(p)},l=async u=>{if(t.output){let f=document.createElement("div");f.className="cell-output cell-output-pyodide",f.innerHTML=u,ba(f),r.appendChild(f)}},c=async(u,f)=>{if(t.output){let d=document.createElement("div"),m=document.createElement("img");d.className="cell-output-display cell-output-pyodide",m.src=`data:${u};base64, ${f}`,d.appendChild(m),r.appendChild(d)}};if(t.echo){let u=document.createElement("div"),f=document.createElement("pre");u.className="sourceCode",f.className="sourceCode python";let d=Ar(this.context.code);f.appendChild(d),u.appendChild(f),r.appendChild(u)}let h=new k0.default({escapeXML:!0});if(e.stdout){let u=document.createElement("div");u.className="exercise-cell-output cell-output cell-output-pyodide cell-output-stdout",u.innerHTML="
";let f=u.querySelector("code");f.textContent=e.stdout,f.innerHTML=h.toHtml(f.textContent),r.appendChild(u)}if(e.stderr){let u=document.createElement("div");u.className="exercise-cell-output cell-output cell-output-pyodide cell-output-stderr",u.innerHTML="
";let f=u.querySelector("code");f.textContent=e.stderr,f.innerHTML=h.toHtml(f.textContent),r.appendChild(u)}for(let u=0;u0)return t.length>1&&console.warn(`Multiple \`check\` blocks found for exercise "${e}", using the first.`),JSON.parse(di(t[0].textContent)).code}};var Ra=class extends qr{constructor(e){super(e),this.webR=this.evaluator.webR}async gradeExercise(){let e=this.context.code;if(!e)return null;let t=await this.blankCheck(e);if(!Ae(t))return await this.feedbackAsHtmlAlert(t);if(t=await this.parseCheck(e),!Ae(t))return await this.feedbackAsHtmlAlert(t);let r=this.context.indicator;this.context.indicator||(r=new it),r.running();try{if(t=await this.evaluateExercise(),Ae(t))return null;let n=await this.evaluator.asHtml(t,this.options),s=await n.value.result,o=await(await s.class()).toArray();if(o.includes("gradethis_graded")||o.includes("gradethis_feedback"))return await this.feedbackAsHtmlAlert(s);if(ut(s)){let a=await s.get("message"),l=await s.get("correct");if(!Ae(a)&&!Ae(l))return await this.feedbackAsHtmlAlert(s)}return n}finally{r.finished(),this.context.indicator||r.destroy()}}async parseCheck(e,t){let r=await this.evaluator.shelter;try{return await r.evalR("parse(text = user_code)",{env:{user_code:e}}),this.evaluator.webR.objs.null}catch{return await new r.RList({message:await r.evalR(`htmltools::HTML("
+          It looks like this might not be valid R code.
+          R cannot determine how to turn your text into a complete command.
+          You may have forgotten to fill in a blank,
+          to remove an underscore, to include a comma between arguments,
+          or to close an opening ", ', (
+          or { with a matching ", ',
+          ) or }.
+        ")`),correct:!1,location:"append",type:"error"})}finally{r.purge()}}async blankCheck(e){let t=await this.evaluator.shelter;return e.match(/_{6}_*/g)?await new t.RList({message:"Please replace ______ with valid code.",correct:!1,location:"append",type:"info"}):this.evaluator.webR.objs.null}async evaluateSolution(){let e=this.evaluator.options.exercise,t=document.querySelectorAll(`.exercise-solution[data-exercise="${e}"] > code.solution-code`);if(t.length>0){t.length>1&&console.warn(`Multiple solutions found for exercise "${e}", using first solution.`);let r=await this.evaluator.shelter;await this.envManager.create("solution","prep");let n=await this.envManager.get("solution"),s=t[0].textContent,o=await r.evalR(s,{env:n});return{envir:n,code:s,result:o}}return null}async evaluateExercise(){await this.envManager.create("grading","result");let e=await this.evaluator.shelter;try{let t=await this.envManager.get("result"),r=this.evaluator.container.value.evaluate_result,n=await this.envManager.get("prep"),s=this.evaluator.container.value.result,o={user_code:this.context.code,stage:"check",engine:"r",label:this.context.options.exercise||this.webR.objs.null,check_code:this.getCheckingAlgorithm()||this.webR.objs.null,envir_result:t,evaluate_result:r,envir_prep:n,last_value:s,solution_code:this.webR.objs.null,solution_code_all:this.webR.objs.null,envir_solution:this.webR.objs.null,solution:this.webR.objs.null},a=await this.evaluateSolution();a&&(o.solution_code=a.code,o.solution_code_all=[a.code],o.envir_solution=a.envir,o.solution=a.result);let l=await new e.RList(o);await this.envManager.bind(".checker_args",l,"grading");let c={...this.options};return c.error=!1,c.output=!0,await this.evaluator.evaluate(`.checker <- getOption('webr.exercise.checker')
+        environment(.checker) <- environment()
+        do.call(.checker, .checker_args)`,"grading",c)}finally{e.purge()}}async feedbackAsHtmlAlert(e){let t=await this.evaluator.shelter,r=document.createElement("div"),n=await e.get("type"),s=await e.get("correct");switch(r.classList.add("alert"),r.classList.add("exercise-grade"),await n.toString()){case"success":r.classList.add("alert-success");break;case"info":r.classList.add("alert-info");break;case"warning":r.classList.add("alert-warning");break;case"error":case"danger":r.classList.add("alert-danger");break;default:{let f=await s.toArray();f.length>0&&f[0]?r.classList.add("alert-success"):r.classList.add("alert-danger")}}let o=document.createElement("span");o.className="exercise-feedback";let a=await e.get("message");a=(await t.captureR("knitr::knit_print(grade$message)",{env:{grade:e}})).result;let c=await a.toString(),h=document.createElement("div");h.innerHTML=c,r.append(...h.childNodes);let u=await e.get("error");if(!Ae(u)){a=await u.get("message"),c=await a.toString();let f=await u.get("call"),d=await u.get("gradethis_call"),m=document.createElement("p"),p=document.createElement("pre");p.appendChild(document.createTextNode(`Error: ${c}`)),m.appendChild(p),r.appendChild(m);let g=document.createElement("details");p=document.createElement("pre"),p.appendChild(document.createTextNode(await f.toString())),g.appendChild(p),p=document.createElement("pre"),p.appendChild(document.createTextNode(await d.toString())),g.appendChild(p),r.appendChild(g)}return r}};var Aa=class extends qr{constructor(e){super(e),this.pyodide=this.evaluator.pyodide}async gradeExercise(){let e=this.context.code;if(!e)return null;let t=await this.blankCheck(e);if(t)return await this.feedbackAsHtmlAlert(t);if(t=await this.parseCheck(e),t)return await this.feedbackAsHtmlAlert(t);let r=this.context.indicator;this.context.indicator||(r=new it),r.running();try{let n=await this.evaluateExercise();if(!n.value)return null;let s=await this.evaluator.asHtml(n,this.options),o=await s.value.result.value,a,l;return await o.type==="dict"&&(a=await o.get("message"),l=await o.get("correct")),a&&l!==void 0?await this.feedbackAsHtmlAlert(o):s}finally{r.finished(),this.context.indicator||r.destroy()}}async parseCheck(e,t){try{return await this.pyodide.runPythonAsync(`
+        from ast import parse
+        parse(user_code)
+      `,{locals:await this.pyodide.toPy({user_code:e})}),null}catch{return await this.pyodide.toPy({message:`
+          It looks like this might not be valid Python code.
+          Python cannot determine how to turn your text into a complete command.
+          Your code may be indented incorrectly, or you may have forgotten to
+          fill in a blank, to remove an underscore, to include a comma between
+          arguments, or to close an opening ", ',
+          ( or { with a matching ",
+          ', ) or }.
+        `,correct:!1,location:"append",type:"error"})}}async blankCheck(e){return e.match(/_{6}_*/g)?await this.pyodide.toPy({message:"Please replace ______ with valid code.",correct:!1,location:"append",type:"info"}):null}async evaluateSolution(){let e=this.evaluator.options.exercise,t=document.querySelectorAll(`.exercise-solution[data-exercise="${e}"] > code.solution-code`);if(t.length>0){t.length>1&&console.warn(`Multiple solutions found for exercise "${e}", using first solution.`),await this.envManager.create("solution","prep");let r=await this.envManager.get("solution"),n=t[0].textContent,s=await this.pyodide.runPythonAsync(n,{globals:r});return{envir:r,code:n,result:s}}return null}async evaluateExercise(){await this.envManager.create("grading","result");let e=await this.envManager.get("result"),t=this.evaluator.container.value.evaluate_result,r=await this.envManager.get("prep"),n=this.evaluator.container.value.result.value,s={user_code:this.context.code,stage:"check",engine:"python",label:this.context.options.exercise,check_code:this.getCheckingAlgorithm(),envir_result:e,evaluate_result:t,envir_prep:r,last_value:n,result:n,solution_code:null,solution_code_all:null,envir_solution:null,solution:null},o=await this.evaluateSolution();o&&(s.solution_code=o.code,s.solution_code_all=[o.code],s.envir_solution=o.envir,s.solution=o.result);let a=await this.pyodide.toPy(s);await this.envManager.bind("_checker_env",a,"grading"),a.destroy();let l={...this.options};return l.error=!1,l.output=!0,await this.evaluator.evaluate(`
+        import pyodide
+        feedback = None
+        if (_checker_env["check_code"]):
+          try:
+            feedback = pyodide.code.eval_code(
+              _checker_env["check_code"],
+              globals = globals(),
+              locals = _checker_env
+            )
+          except Exception as error:
+            feedback = {
+              'correct': False,
+              'message': 'Error while checking \`{}\`: "{}"'.format(_checker_env["label"], error),
+              'type': 'error'
+            }
+        feedback
+      `,"grading",l)}async feedbackAsHtmlAlert(e){let t=document.createElement("div"),r=await e.get("type"),n=await e.get("correct"),s=await e.get("message");switch(t.classList.add("alert"),t.classList.add("exercise-grade"),r){case"success":t.classList.add("alert-success");break;case"info":t.classList.add("alert-info");break;case"warning":t.classList.add("alert-warning");break;case"error":case"danger":t.classList.add("alert-danger");break;default:t.classList.add(n?"alert-success":"alert-danger")}let o=document.createElement("span");return o.className="exercise-feedback",o.innerHTML=s,t.appendChild(o),t}};function LT(i){return i&&i[Symbol.toStringTag]=="PyProxy"}function T0(i){return i&&!!i[wl]}function qT(i){return i&&typeof i=="object"&&"_comlinkProxy"in i&&"ptr"in i}function VT(i){return i&&i[Symbol.toStringTag]=="Map"}function Au(i){if(T0(i))return!0;if(i==null||i instanceof ArrayBuffer||ArrayBuffer.isView(i))return!1;if(i instanceof Array)return i.some(e=>Au(e));if(typeof i=="object")return Object.entries(i).some(([e,t])=>Au(t))}var P0={},C0={canHandle:LT,serialize(i){let e=self.pyodide._module.PyProxy_getPtr(i);P0[e]=i;let{port1:t,port2:r}=new MessageChannel;return Qs(i,t),[[r,e],[r]]},deserialize([i,e]){i.start();let t=Fr(i);return new Proxy(t,{get:(n,s)=>s==="_ptr"?e:n[s]})}},E0={canHandle:Au,serialize(i){return[Kn(i,T0,e=>({_comlinkProxy:!0,ptr:e._ptr})),[]]},deserialize(i){return Kn(i,qT,e=>P0[e.ptr])}},R0={canHandle:yu,serialize(i){if(i.width==0&&i.height==0){let e=new OffscreenCanvas(1,1);e.getContext("2d"),i=e.transferToImageBitmap()}return[i,[i]]},deserialize(i){return i}},A0={canHandle:VT,serialize(i){return[Object.fromEntries(i.entries()),[]]},deserialize(i){return i}};async function NT(i,e){return await i.evalRVoid('options("webr.render.df" = x)',{env:{x:e.render_df||"default"}}),await i.evalRVoid(atob(Q0()))}async function jT(i){await i.runPythonAsync(atob(M0()));let e=atob(_0());await i.FS.mkdirTree("/pyodide"),await i.FS.writeFile("/pyodide/matplotlib_display.py",e)}async function IT(i){let e=new URL("./pyodide-worker.js",import.meta.url),t=new Worker(e,{type:"module"}),n=await Fr(t).init(i);return Yt.set("PyProxy",C0),Yt.set("Comlink",E0),Yt.set("ImageBitmap",R0),Yt.set("Map",A0),Yt.delete("throw"),n}window._exercise_ojs_runtime={PyodideExerciseEditor:ya,PyodideEvaluator:Ea,PyodideEnvironment:Dr,PyodideGrader:Aa,WebR:Ol,WebRExerciseEditor:Oa,WebREvaluator:Ca,WebRGrader:Ra,WebREnvironment:_r,highlightR:Rr,highlightPython:Ar,interpolate:gu,setupR:NT,setupPython:jT,startPyodideWorker:IT,b64Encode:WO,b64Decode:di,collapsePath:zO};export{Dr as PyodideEnvironment,Ea as PyodideEvaluator,ya as PyodideExerciseEditor,Aa as PyodideGrader,Ol as WebR,_r as WebREnvironment,Ca as WebREvaluator,Oa as WebRExerciseEditor,Ra as WebRGrader,di as b64Decode,WO as b64Encode,zO as collapsePath,Ar as highlightPython,Rr as highlightR,gu as interpolate,jT as setupPython,NT as setupR,IT as startPyodideWorker};
+/*! Bundled license information:
+
+comlink/dist/esm/comlink.mjs:
+  (**
+   * @license
+   * Copyright 2019 Google LLC
+   * SPDX-License-Identifier: Apache-2.0
+   *)
+*/
diff --git a/_extensions/r-wasm/live/resources/pyodide-worker.js b/_extensions/r-wasm/live/resources/pyodide-worker.js
new file mode 100644
index 0000000..ef33b87
--- /dev/null
+++ b/_extensions/r-wasm/live/resources/pyodide-worker.js
@@ -0,0 +1,12 @@
+var Ye=Object.create;var G=Object.defineProperty;var Ze=Object.getOwnPropertyDescriptor;var Je=Object.getOwnPropertyNames;var Xe=Object.getPrototypeOf,Ke=Object.prototype.hasOwnProperty;var P=(e=>typeof require<"u"?require:typeof Proxy<"u"?new Proxy(e,{get:(t,r)=>(typeof require<"u"?require:t)[r]}):e)(function(e){if(typeof require<"u")return require.apply(this,arguments);throw Error('Dynamic require of "'+e+'" is not supported')});var Qe=(e,t)=>()=>(t||e((t={exports:{}}).exports,t),t.exports),et=(e,t)=>{for(var r in t)G(e,r,{get:t[r],enumerable:!0})},tt=(e,t,r,a)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of Je(t))!Ke.call(e,n)&&n!==r&&G(e,n,{get:()=>t[n],enumerable:!(a=Ze(t,n))||a.enumerable});return e};var rt=(e,t,r)=>(r=e!=null?Ye(Xe(e)):{},tt(t||!e||!e.__esModule?G(r,"default",{value:e,enumerable:!0}):r,e));var de=Qe(()=>{});var $={};et($,{createEndpoint:()=>H,expose:()=>E,finalizer:()=>_,proxy:()=>z,proxyMarker:()=>Z,releaseProxy:()=>ae,transfer:()=>fe,transferHandlers:()=>w,windowEndpoint:()=>ut,wrap:()=>W});var Z=Symbol("Comlink.proxy"),H=Symbol("Comlink.endpoint"),ae=Symbol("Comlink.releaseProxy"),_=Symbol("Comlink.finalizer"),M=Symbol("Comlink.thrown"),se=e=>typeof e=="object"&&e!==null||typeof e=="function",nt={canHandle:e=>se(e)&&e[Z],serialize(e){let{port1:t,port2:r}=new MessageChannel;return E(e,t),[r,[r]]},deserialize(e){return e.start(),W(e)}},it={canHandle:e=>se(e)&&M in e,serialize({value:e}){let t;return e instanceof Error?t={isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:t={isError:!1,value:e},[t,[]]},deserialize(e){throw e.isError?Object.assign(new Error(e.value.message),e.value):e.value}},w=new Map([["proxy",nt],["throw",it]]);function ot(e,t){for(let r of e)if(t===r||r==="*"||r instanceof RegExp&&r.test(t))return!0;return!1}function E(e,t=globalThis,r=["*"]){t.addEventListener("message",function a(n){if(!n||!n.data)return;if(!ot(r,n.origin)){console.warn(`Invalid origin '${n.origin}' for comlink proxy`);return}let{id:o,type:i,path:l}=Object.assign({path:[]},n.data),c=(n.data.argumentList||[]).map(b),u;try{let d=l.slice(0,-1).reduce((p,m)=>p[m],e),f=l.reduce((p,m)=>p[m],e);switch(i){case"GET":u=f;break;case"SET":d[l.slice(-1)[0]]=b(n.data.value),u=!0;break;case"APPLY":u=f.apply(d,c);break;case"CONSTRUCT":{let p=new f(...c);u=z(p)}break;case"ENDPOINT":{let{port1:p,port2:m}=new MessageChannel;E(e,m),u=fe(p,[p])}break;case"RELEASE":u=void 0;break;default:return}}catch(d){u={value:d,[M]:0}}Promise.resolve(u).catch(d=>({value:d,[M]:0})).then(d=>{let[f,p]=B(d);t.postMessage(Object.assign(Object.assign({},f),{id:o}),p),i==="RELEASE"&&(t.removeEventListener("message",a),le(t),_ in e&&typeof e[_]=="function"&&e[_]())}).catch(d=>{let[f,p]=B({value:new TypeError("Unserializable return value"),[M]:0});t.postMessage(Object.assign(Object.assign({},f),{id:o}),p)})}),t.start&&t.start()}function at(e){return e.constructor.name==="MessagePort"}function le(e){at(e)&&e.close()}function W(e,t){return Y(e,[],t)}function N(e){if(e)throw new Error("Proxy has been released and is not useable")}function ce(e){return A(e,{type:"RELEASE"}).then(()=>{le(e)})}var D=new WeakMap,U="FinalizationRegistry"in globalThis&&new FinalizationRegistry(e=>{let t=(D.get(e)||0)-1;D.set(e,t),t===0&&ce(e)});function st(e,t){let r=(D.get(t)||0)+1;D.set(t,r),U&&U.register(e,t,e)}function lt(e){U&&U.unregister(e)}function Y(e,t=[],r=function(){}){let a=!1,n=new Proxy(r,{get(o,i){if(N(a),i===ae)return()=>{lt(n),ce(e),a=!0};if(i==="then"){if(t.length===0)return{then:()=>n};let l=A(e,{type:"GET",path:t.map(c=>c.toString())}).then(b);return l.then.bind(l)}return Y(e,[...t,i])},set(o,i,l){N(a);let[c,u]=B(l);return A(e,{type:"SET",path:[...t,i].map(d=>d.toString()),value:c},u).then(b)},apply(o,i,l){N(a);let c=t[t.length-1];if(c===H)return A(e,{type:"ENDPOINT"}).then(b);if(c==="bind")return Y(e,t.slice(0,-1));let[u,d]=oe(l);return A(e,{type:"APPLY",path:t.map(f=>f.toString()),argumentList:u},d).then(b)},construct(o,i){N(a);let[l,c]=oe(i);return A(e,{type:"CONSTRUCT",path:t.map(u=>u.toString()),argumentList:l},c).then(b)}});return st(n,e),n}function ct(e){return Array.prototype.concat.apply([],e)}function oe(e){let t=e.map(B);return[t.map(r=>r[0]),ct(t.map(r=>r[1]))]}var ue=new WeakMap;function fe(e,t){return ue.set(e,t),e}function z(e){return Object.assign(e,{[Z]:!0})}function ut(e,t=globalThis,r="*"){return{postMessage:(a,n)=>e.postMessage(a,r,n),addEventListener:t.addEventListener.bind(t),removeEventListener:t.removeEventListener.bind(t)}}function B(e){for(let[t,r]of w)if(r.canHandle(e)){let[a,n]=r.serialize(e);return[{type:"HANDLER",name:t,value:a},n]}return[{type:"RAW",value:e},ue.get(e)||[]]}function b(e){switch(e.type){case"HANDLER":return w.get(e.name).deserialize(e.value);case"RAW":return e.value}}function A(e,t,r){return new Promise(a=>{let n=ft();e.addEventListener("message",function o(i){!i.data||!i.data.id||i.data.id!==n||(e.removeEventListener("message",o),a(i.data))}),e.start&&e.start(),e.postMessage(Object.assign({id:n},t),r)})}function ft(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}var dt=Object.defineProperty,s=(e,t)=>dt(e,"name",{value:t,configurable:!0}),me=(e=>typeof P<"u"?P:typeof Proxy<"u"?new Proxy(e,{get:(t,r)=>(typeof P<"u"?P:t)[r]}):e)(function(e){if(typeof P<"u")return P.apply(this,arguments);throw Error('Dynamic require of "'+e+'" is not supported')}),pt=(()=>{for(var e=new Uint8Array(128),t=0;t<64;t++)e[t<26?t+65:t<52?t+71:t<62?t-4:t*4-205]=t;return r=>{for(var a=r.length,n=new Uint8Array((a-(r[a-1]=="=")-(r[a-2]=="="))*3/4|0),o=0,i=0;o>4,n[i++]=c<<4|u>>2,n[i++]=u<<6|d}return n}})();function ye(e){return!isNaN(parseFloat(e))&&isFinite(e)}s(ye,"_isNumber");function h(e){return e.charAt(0).toUpperCase()+e.substring(1)}s(h,"_capitalize");function j(e){return function(){return this[e]}}s(j,"_getter");var C=["isConstructor","isEval","isNative","isToplevel"],T=["columnNumber","lineNumber"],F=["fileName","functionName","source"],mt=["args"],yt=["evalOrigin"],V=C.concat(T,F,mt,yt);function y(e){if(e)for(var t=0;t-1&&(n=n.replace(/eval code/g,"eval").replace(/(\(eval at [^()]*)|(,.*$)/g,""));var o=n.replace(/^\s+/,"").replace(/\(eval code/g,"(").replace(/^.*?\s+/,""),i=o.match(/ (\(.+\)$)/);o=i?o.replace(i[0],""):o;var l=this.extractLocation(i?i[1]:o),c=i&&o||void 0,u=["eval",""].indexOf(l[0])>-1?void 0:l[0];return new J({functionName:c,fileName:u,lineNumber:l[1],columnNumber:l[2],source:n})},this)},"ErrorStackParser$$parseV8OrIE"),parseFFOrSafari:s(function(r){var a=r.stack.split(`
+`).filter(function(n){return!n.match(t)},this);return a.map(function(n){if(n.indexOf(" > eval")>-1&&(n=n.replace(/ line (\d+)(?: > eval line \d+)* > eval:\d+:\d+/g,":$1")),n.indexOf("@")===-1&&n.indexOf(":")===-1)return new J({functionName:n});var o=/((.*".+"[^@]*)?[^@]*)(?:@)/,i=n.match(o),l=i&&i[1]?i[1]:void 0,c=this.extractLocation(n.replace(o,""));return new J({functionName:l,fileName:c[0],lineNumber:c[1],columnNumber:c[2],source:n})},this)},"ErrorStackParser$$parseFFOrSafari")}}s(ge,"ErrorStackParser");var gt=new ge,wt=gt,g=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&!process.browser,we=g&&typeof module<"u"&&typeof module.exports<"u"&&typeof me<"u"&&typeof __dirname<"u",ht=g&&!we,Nt=typeof globalThis.Bun<"u",Pt=typeof Deno<"u",he=!g&&!Pt,bt=he&&typeof window=="object"&&typeof document=="object"&&typeof document.createElement=="function"&&"sessionStorage"in window&&typeof importScripts!="function",Et=he&&typeof importScripts=="function"&&typeof self=="object",_t=typeof navigator=="object"&&typeof navigator.userAgent=="string"&&navigator.userAgent.indexOf("Chrome")==-1&&navigator.userAgent.indexOf("Safari")>-1,q=typeof read=="function"&&typeof load=="function",Pe,K,be,pe,Q;async function ee(){if(!g||(Pe=(await import("node:url")).default,pe=await import("node:fs"),Q=await import("node:fs/promises"),be=(await import("node:vm")).default,K=await import("node:path"),te=K.sep,typeof me<"u"))return;let e=pe,t=await import("node:crypto"),r=await Promise.resolve().then(()=>rt(de(),1)),a=await import("node:child_process"),n={fs:e,crypto:t,ws:r,child_process:a};globalThis.require=function(o){return n[o]}}s(ee,"initNodeModules");function Ee(e,t){return K.resolve(t||".",e)}s(Ee,"node_resolvePath");function ve(e,t){return t===void 0&&(t=location),new URL(e,t).toString()}s(ve,"browser_resolvePath");var I;g?I=Ee:q?I=s(e=>e,"resolvePath"):I=ve;var te;g||(te="/");function ke(e,t){return e.startsWith("file://")&&(e=e.slice(7)),e.includes("://")?{response:fetch(e)}:{binary:Q.readFile(e).then(r=>new Uint8Array(r.buffer,r.byteOffset,r.byteLength))}}s(ke,"node_getBinaryResponse");function xe(e,t){if(e.startsWith("file://")&&(e=e.slice(7)),e.includes("://"))throw new Error("Shell cannot fetch urls");return{binary:Promise.resolve(new Uint8Array(readbuffer(e)))}}s(xe,"shell_getBinaryResponse");function Se(e,t){let r=new URL(e,location);return{response:fetch(r,t?{integrity:t}:{})}}s(Se,"browser_getBinaryResponse");var L;g?L=ke:q?L=xe:L=Se;async function Ae(e,t){let{response:r,binary:a}=L(e,t);if(a)return a;let n=await r;if(!n.ok)throw new Error(`Failed to load '${e}': request failed.`);return new Uint8Array(await n.arrayBuffer())}s(Ae,"loadBinaryFile");var O;if(bt)O=s(async e=>await import(e),"loadScript");else if(Et)O=s(async e=>{try{globalThis.importScripts(e)}catch(t){if(t instanceof TypeError)await import(e);else throw t}},"loadScript");else if(g)O=Ce;else if(q)O=load;else throw new Error("Cannot determine runtime environment");async function Ce(e){e.startsWith("file://")&&(e=e.slice(7)),e.includes("://")?be.runInThisContext(await(await fetch(e)).text()):await import(Pe.pathToFileURL(e).href)}s(Ce,"nodeLoadScript");async function Te(e){if(g){await ee();let t=await Q.readFile(e,{encoding:"utf8"});return JSON.parse(t)}else if(q){let t=read(e);return JSON.parse(t)}else return await(await fetch(e)).json()}s(Te,"loadLockFile");async function Fe(){if(we)return __dirname;let e;try{throw new Error}catch(a){e=a}let t=wt.parse(e)[0].fileName;if(g&&!t.startsWith("file://")&&(t=`file://${t}`),ht){let a=await import("node:path");return(await import("node:url")).fileURLToPath(a.dirname(t))}let r=t.lastIndexOf(te);if(r===-1)throw new Error("Could not extract indexURL path from pyodide module location");return t.slice(0,r)}s(Fe,"calculateDirname");function Oe(e){return e.substring(0,e.lastIndexOf("/")+1)||globalThis.location?.toString()||"."}s(Oe,"calculateInstallBaseUrl");function Ie(e){let t=e.FS,r=e.FS.filesystems.MEMFS,a=e.PATH,n={DIR_MODE:16895,FILE_MODE:33279,mount:s(function(o){if(!o.opts.fileSystemHandle)throw new Error("opts.fileSystemHandle is required");return r.mount.apply(null,arguments)},"mount"),syncfs:s(async(o,i,l)=>{try{let c=n.getLocalSet(o),u=await n.getRemoteSet(o),d=i?u:c,f=i?c:u;await n.reconcile(o,d,f),l(null)}catch(c){l(c)}},"syncfs"),getLocalSet:s(o=>{let i=Object.create(null);function l(d){return d!=="."&&d!==".."}s(l,"isRealDir");function c(d){return f=>a.join2(d,f)}s(c,"toAbsolute");let u=t.readdir(o.mountpoint).filter(l).map(c(o.mountpoint));for(;u.length;){let d=u.pop(),f=t.stat(d);t.isDir(f.mode)&&u.push.apply(u,t.readdir(d).filter(l).map(c(d))),i[d]={timestamp:f.mtime,mode:f.mode}}return{type:"local",entries:i}},"getLocalSet"),getRemoteSet:s(async o=>{let i=Object.create(null),l=await vt(o.opts.fileSystemHandle);for(let[c,u]of l)c!=="."&&(i[a.join2(o.mountpoint,c)]={timestamp:u.kind==="file"?new Date((await u.getFile()).lastModified):new Date,mode:u.kind==="file"?n.FILE_MODE:n.DIR_MODE});return{type:"remote",entries:i,handles:l}},"getRemoteSet"),loadLocalEntry:s(o=>{let i=t.lookupPath(o).node,l=t.stat(o);if(t.isDir(l.mode))return{timestamp:l.mtime,mode:l.mode};if(t.isFile(l.mode))return i.contents=r.getFileDataAsTypedArray(i),{timestamp:l.mtime,mode:l.mode,contents:i.contents};throw new Error("node type not supported")},"loadLocalEntry"),storeLocalEntry:s((o,i)=>{if(t.isDir(i.mode))t.mkdirTree(o,i.mode);else if(t.isFile(i.mode))t.writeFile(o,i.contents,{canOwn:!0});else throw new Error("node type not supported");t.chmod(o,i.mode),t.utime(o,i.timestamp,i.timestamp)},"storeLocalEntry"),removeLocalEntry:s(o=>{var i=t.stat(o);t.isDir(i.mode)?t.rmdir(o):t.isFile(i.mode)&&t.unlink(o)},"removeLocalEntry"),loadRemoteEntry:s(async o=>{if(o.kind==="file"){let i=await o.getFile();return{contents:new Uint8Array(await i.arrayBuffer()),mode:n.FILE_MODE,timestamp:new Date(i.lastModified)}}else{if(o.kind==="directory")return{mode:n.DIR_MODE,timestamp:new Date};throw new Error("unknown kind: "+o.kind)}},"loadRemoteEntry"),storeRemoteEntry:s(async(o,i,l)=>{let c=o.get(a.dirname(i)),u=t.isFile(l.mode)?await c.getFileHandle(a.basename(i),{create:!0}):await c.getDirectoryHandle(a.basename(i),{create:!0});if(u.kind==="file"){let d=await u.createWritable();await d.write(l.contents),await d.close()}o.set(i,u)},"storeRemoteEntry"),removeRemoteEntry:s(async(o,i)=>{await o.get(a.dirname(i)).removeEntry(a.basename(i)),o.delete(i)},"removeRemoteEntry"),reconcile:s(async(o,i,l)=>{let c=0,u=[];Object.keys(i.entries).forEach(function(p){let m=i.entries[p],S=l.entries[p];(!S||t.isFile(m.mode)&&m.timestamp.getTime()>S.timestamp.getTime())&&(u.push(p),c++)}),u.sort();let d=[];if(Object.keys(l.entries).forEach(function(p){i.entries[p]||(d.push(p),c++)}),d.sort().reverse(),!c)return;let f=i.type==="remote"?i.handles:l.handles;for(let p of u){let m=a.normalize(p.replace(o.mountpoint,"/")).substring(1);if(l.type==="local"){let S=f.get(m),Ge=await n.loadRemoteEntry(S);n.storeLocalEntry(p,Ge)}else{let S=n.loadLocalEntry(p);await n.storeRemoteEntry(f,m,S)}}for(let p of d)if(l.type==="local")n.removeLocalEntry(p);else{let m=a.normalize(p.replace(o.mountpoint,"/")).substring(1);await n.removeRemoteEntry(f,m)}},"reconcile")};e.FS.filesystems.NATIVEFS_ASYNC=n}s(Ie,"initializeNativeFS");var vt=s(async e=>{let t=[];async function r(n){for await(let o of n.values())t.push(o),o.kind==="directory"&&await r(o)}s(r,"collect"),await r(e);let a=new Map;a.set(".",e);for(let n of t){let o=(await e.resolve(n)).join("/");a.set(o,n)}return a},"getFsHandles"),kt=pt("AGFzbQEAAAABDANfAGAAAW9gAW8BfwMDAgECByECD2NyZWF0ZV9zZW50aW5lbAAAC2lzX3NlbnRpbmVsAAEKEwIHAPsBAPsbCwkAIAD7GvsUAAs="),xt=async function(){if(!(globalThis.navigator&&(/iPad|iPhone|iPod/.test(navigator.userAgent)||navigator.platform==="MacIntel"&&typeof navigator.maxTouchPoints<"u"&&navigator.maxTouchPoints>1))){return;try{let e=await WebAssembly.compile(kt);return await WebAssembly.instantiate(e)}catch(e){if(e instanceof WebAssembly.CompileError)return;throw e}}}();async function Le(){let e=await xt;if(e)return e.exports;let t=Symbol("error marker");return{create_sentinel:s(()=>t,"create_sentinel"),is_sentinel:s(r=>r===t,"is_sentinel")}}s(Le,"getSentinelImport");function Re(e){let t={noImageDecoding:!0,noAudioDecoding:!0,noWasmDecoding:!1,preRun:Be(e),print:e.stdout,printErr:e.stderr,onExit(r){t.exitCode=r},thisProgram:e._sysExecutable,arguments:e.args,API:{config:e},locateFile:s(r=>e.indexURL+r,"locateFile"),instantiateWasm:He(e.indexURL)};return t}s(Re,"createSettings");function Ne(e){return function(t){let r="/";try{t.FS.mkdirTree(e)}catch(a){console.error(`Error occurred while making a home directory '${e}':`),console.error(a),console.error(`Using '${r}' for a home directory instead`),e=r}t.FS.chdir(e)}}s(Ne,"createHomeDirectory");function _e(e){return function(t){Object.assign(t.ENV,e)}}s(_e,"setEnvironment");function Me(e){return e?[async t=>{t.addRunDependency("fsInitHook");try{await e(t.FS,{sitePackages:t.API.sitePackages})}finally{t.removeRunDependency("fsInitHook")}}]:[]}s(Me,"callFsInitHook");function De(e){let t=e.HEAPU32[e._Py_Version>>>2],r=t>>>24&255,a=t>>>16&255,n=t>>>8&255;return[r,a,n]}s(De,"computeVersionTuple");function Ue(e){let t=Ae(e);return async r=>{r.API.pyVersionTuple=De(r);let[a,n]=r.API.pyVersionTuple;r.FS.mkdirTree("/lib"),r.API.sitePackages=`/lib/python${a}.${n}/site-packages`,r.FS.mkdirTree(r.API.sitePackages),r.addRunDependency("install-stdlib");try{let o=await t;r.FS.writeFile(`/lib/python${a}${n}.zip`,o)}catch(o){console.error("Error occurred while installing the standard library:"),console.error(o)}finally{r.removeRunDependency("install-stdlib")}}}s(Ue,"installStdlib");function Be(e){let t;return e.stdLibURL!=null?t=e.stdLibURL:t=e.indexURL+"python_stdlib.zip",[Ue(t),Ne(e.env.HOME),_e(e.env),Ie,...Me(e.fsInit)]}s(Be,"getFileSystemInitializationFuncs");function He(e){if(typeof WasmOffsetConverter<"u")return;let{binary:t,response:r}=L(e+"pyodide.asm.wasm"),a=Le();return function(n,o){return async function(){n.sentinel=await a;try{let i;r?i=await WebAssembly.instantiateStreaming(r,n):i=await WebAssembly.instantiate(await t,n);let{instance:l,module:c}=i;o(l,c)}catch(i){console.warn("wasm instantiation failed!"),console.warn(i)}}(),{}}}s(He,"getInstantiateWasmFunc");var St="0.28.1",X=St;async function re(e={}){if(e.lockFileContents&&e.lockFileURL)throw new Error("Can't pass both lockFileContents and lockFileURL");await ee();let t=e.indexURL||await Fe();t=I(t),t.endsWith("/")||(t+="/");let r=e;if(!e.lockFileContents){let f=e.lockFileURL??t+"pyodide-lock.json";r.lockFileContents=Te(f),r.packageBaseUrl??=Oe(f)}if(r.indexURL=t,r.cdnUrl=r.packageBaseUrl??`https://cdn.jsdelivr.net/pyodide/v${X}/full/`,e.packageCacheDir){let f=I(e.packageCacheDir);f.endsWith("/")||(f+="/"),e.packageCacheDir=f}let a={fullStdLib:!1,jsglobals:globalThis,stdin:globalThis.prompt?globalThis.prompt:void 0,args:[],env:{},packages:[],packageCacheDir:r.packageBaseUrl,enableRunUntilComplete:!0,checkAPIVersion:!0,BUILD_ID:"0c0e2ff761547b9adb2156e2c54b8f253cfb8209e53008729249c6f0bed76fff"},n=Object.assign(a,r);n.env.HOME??="/home/pyodide",n.env.PYTHONINSPECT??="1";let o=Re(n),i=o.API;if(i.lockFilePromise=Promise.resolve(r.lockFileContents),typeof _createPyodideModule!="function"){let f=`${n.indexURL}pyodide.asm.js`;await O(f)}let l;if(e._loadSnapshot){let f=await e._loadSnapshot;ArrayBuffer.isView(f)?l=f:l=new Uint8Array(f),o.noInitialRun=!0,o.INITIAL_MEMORY=l.length}let c=await _createPyodideModule(o);if(o.exitCode!==void 0)throw new c.ExitStatus(o.exitCode);if(e.pyproxyToStringRepr&&i.setPyProxyToStringMethod(!0),e.convertNullToNone&&i.setCompatNullToNone(!0),i.version!==X&&n.checkAPIVersion)throw new Error(`Pyodide version does not match: '${X}' <==> '${i.version}'. If you updated the Pyodide version, make sure you also updated the 'indexURL' parameter passed to loadPyodide.`);c.locateFile=f=>{throw f.endsWith(".so")?new Error(`Failed to find dynamic library "${f}"`):new Error(`Unexpected call to locateFile("${f}")`)};let u;l&&(u=i.restoreSnapshot(l));let d=i.finalizeBootstrap(u,e._snapshotDeserializer);return i.sys.path.insert(0,""),i._pyodide.set_excepthook(),await i.packageIndexReady,i.initializeStreams(n.stdin,n.stdout,n.stderr),d}s(re,"loadPyodide");function ne(e){return typeof ImageBitmap<"u"&&e instanceof ImageBitmap}function R(e,t,r,...a){return e==null||ne(e)||e instanceof ArrayBuffer||ArrayBuffer.isView(e)?e:t(e)?r(e,...a):Array.isArray(e)?e.map(n=>R(n,t,r,...a)):typeof e=="object"?Object.fromEntries(Object.entries(e).map(([n,o])=>[n,R(o,t,r,...a)])):e}function At(e){return e&&e[Symbol.toStringTag]=="PyProxy"}function We(e){return e&&!!e[H]}function Ct(e){return e&&typeof e=="object"&&"_comlinkProxy"in e&&"ptr"in e}function Tt(e){return e&&e[Symbol.toStringTag]=="Map"}function ie(e){if(We(e))return!0;if(e==null||e instanceof ArrayBuffer||ArrayBuffer.isView(e))return!1;if(e instanceof Array)return e.some(t=>ie(t));if(typeof e=="object")return Object.entries(e).some(([t,r])=>ie(r))}var ze={},$e={canHandle:At,serialize(e){let t=self.pyodide._module.PyProxy_getPtr(e);ze[t]=e;let{port1:r,port2:a}=new MessageChannel;return E(e,r),[[a,t],[a]]},deserialize([e,t]){e.start();let r=W(e);return new Proxy(r,{get:(n,o)=>o==="_ptr"?t:n[o]})}},Ve={canHandle:ie,serialize(e){return[R(e,We,t=>({_comlinkProxy:!0,ptr:t._ptr})),[]]},deserialize(e){return R(e,Ct,t=>ze[t.ptr])}},je={canHandle:ne,serialize(e){if(e.width==0&&e.height==0){let t=new OffscreenCanvas(1,1);t.getContext("2d"),e=t.transferToImageBitmap()}return[e,[e]]},deserialize(e){return e}},qe={canHandle:Tt,serialize(e){return[Object.fromEntries(e.entries()),[]]},deserialize(e){return e}};var Ft={mkdirTree(e){self.pyodide._FS.mkdirTree(e)},writeFile(e,t){self.pyodide._FS.writeFile(e,t)}};async function Ot(e){return self.pyodide=await re(e),self.pyodide.registerComlink($),self.pyodide._FS=self.pyodide.FS,self.pyodide.FS={...self.pyodide.FS,...Ft},w.set("PyProxy",$e),w.set("Comlink",Ve),w.set("ImageBitmap",je),w.set("Map",qe),w.delete("throw"),z(self.pyodide)}E({init:Ot});
+/*! Bundled license information:
+
+comlink/dist/esm/comlink.mjs:
+  (**
+   * @license
+   * Copyright 2019 Google LLC
+   * SPDX-License-Identifier: Apache-2.0
+   *)
+*/
diff --git a/_extensions/r-wasm/live/resources/tinyyaml.lua b/_extensions/r-wasm/live/resources/tinyyaml.lua
new file mode 100644
index 0000000..6dd0fd3
--- /dev/null
+++ b/_extensions/r-wasm/live/resources/tinyyaml.lua
@@ -0,0 +1,883 @@
+-------------------------------------------------------------------------------
+-- tinyyaml - YAML subset parser
+-- https://github.com/api7/lua-tinyyaml
+--
+-- MIT License
+-- 
+-- Copyright (c) 2017 peposso
+-- 
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this software and associated documentation files (the "Software"), to deal
+-- in the Software without restriction, including without limitation the rights
+-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+-- copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
+-- 
+-- The above copyright notice and this permission notice shall be included in all
+-- copies or substantial portions of the Software.
+-- 
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+-- SOFTWARE.
+-------------------------------------------------------------------------------
+
+local table = table
+local string = string
+local schar = string.char
+local ssub, gsub = string.sub, string.gsub
+local sfind, smatch = string.find, string.match
+local tinsert, tconcat, tremove = table.insert, table.concat, table.remove
+local setmetatable = setmetatable
+local pairs = pairs
+local rawget = rawget
+local type = type
+local tonumber = tonumber
+local math = math
+local getmetatable = getmetatable
+local error = error
+local end_symbol = "..."
+local end_break_symbol = "...\n"
+
+local UNESCAPES = {
+  ['0'] = "\x00", z = "\x00", N    = "\x85",
+  a = "\x07",     b = "\x08", t    = "\x09",
+  n = "\x0a",     v = "\x0b", f    = "\x0c",
+  r = "\x0d",     e = "\x1b", ['\\'] = '\\',
+};
+
+-------------------------------------------------------------------------------
+-- utils
+local function select(list, pred)
+  local selected = {}
+  for i = 0, #list do
+    local v = list[i]
+    if v and pred(v, i) then
+      tinsert(selected, v)
+    end
+  end
+  return selected
+end
+
+local function startswith(haystack, needle)
+  return ssub(haystack, 1, #needle) == needle
+end
+
+local function ltrim(str)
+  return smatch(str, "^%s*(.-)$")
+end
+
+local function rtrim(str)
+  return smatch(str, "^(.-)%s*$")
+end
+
+local function trim(str)
+  return smatch(str, "^%s*(.-)%s*$")
+end
+
+-------------------------------------------------------------------------------
+-- Implementation.
+--
+local class = {__meta={}}
+function class.__meta.__call(cls, ...)
+  local self = setmetatable({}, cls)
+  if cls.__init then
+    cls.__init(self, ...)
+  end
+  return self
+end
+
+function class.def(base, typ, cls)
+  base = base or class
+  local mt = {__metatable=base, __index=base}
+  for k, v in pairs(base.__meta) do mt[k] = v end
+  cls = setmetatable(cls or {}, mt)
+  cls.__index = cls
+  cls.__metatable = cls
+  cls.__type = typ
+  cls.__meta = mt
+  return cls
+end
+
+
+local types = {
+  null = class:def('null'),
+  map = class:def('map'),
+  omap = class:def('omap'),
+  pairs = class:def('pairs'),
+  set = class:def('set'),
+  seq = class:def('seq'),
+  timestamp = class:def('timestamp'),
+}
+
+local Null = types.null
+function Null.__tostring() return 'yaml.null' end
+function Null.isnull(v)
+  if v == nil then return true end
+  if type(v) == 'table' and getmetatable(v) == Null then return true end
+  return false
+end
+local null = Null()
+
+function types.timestamp:__init(y, m, d, h, i, s, f, z)
+  self.year = tonumber(y)
+  self.month = tonumber(m)
+  self.day = tonumber(d)
+  self.hour = tonumber(h or 0)
+  self.minute = tonumber(i or 0)
+  self.second = tonumber(s or 0)
+  if type(f) == 'string' and sfind(f, '^%d+$') then
+    self.fraction = tonumber(f) * 10 ^ (3 - #f)
+  elseif f then
+    self.fraction = f
+  else
+    self.fraction = 0
+  end
+  self.timezone = z
+end
+
+function types.timestamp:__tostring()
+  return string.format(
+    '%04d-%02d-%02dT%02d:%02d:%02d.%03d%s',
+    self.year, self.month, self.day,
+    self.hour, self.minute, self.second, self.fraction,
+    self:gettz())
+end
+
+function types.timestamp:gettz()
+  if not self.timezone then
+    return ''
+  end
+  if self.timezone == 0 then
+    return 'Z'
+  end
+  local sign = self.timezone > 0
+  local z = sign and self.timezone or -self.timezone
+  local zh = math.floor(z)
+  local zi = (z - zh) * 60
+  return string.format(
+    '%s%02d:%02d', sign and '+' or '-', zh, zi)
+end
+
+
+local function countindent(line)
+  local _, j = sfind(line, '^%s+')
+  if not j then
+    return 0, line
+  end
+  return j, ssub(line, j+1)
+end
+
+local Parser = {
+  timestamps=true,-- parse timestamps as objects instead of strings
+}
+
+function Parser:parsestring(line, stopper)
+  stopper = stopper or ''
+  local q = ssub(line, 1, 1)
+  if q == ' ' or q == '\t' then
+    return self:parsestring(ssub(line, 2))
+  end
+  if q == "'" then
+    local i = sfind(line, "'", 2, true)
+    if not i then
+      return nil, line
+    end
+    -- Unescape repeated single quotes.
+    while i < #line and ssub(line, i+1, i+1) == "'" do
+      i = sfind(line, "'", i + 2, true)
+      if not i then
+        return nil, line
+      end
+    end
+    return ssub(line, 2, i-1):gsub("''", "'"), ssub(line, i+1)
+  end
+  if q == '"' then
+    local i, buf = 2, ''
+    while i < #line do
+      local c = ssub(line, i, i)
+      if c == '\\' then
+        local n = ssub(line, i+1, i+1)
+        if UNESCAPES[n] ~= nil then
+          buf = buf..UNESCAPES[n]
+        elseif n == 'x' then
+          local h = ssub(i+2,i+3)
+          if sfind(h, '^[0-9a-fA-F]$') then
+            buf = buf..schar(tonumber(h, 16))
+            i = i + 2
+          else
+            buf = buf..'x'
+          end
+        else
+          buf = buf..n
+        end
+        i = i + 1
+      elseif c == q then
+        break
+      else
+        buf = buf..c
+      end
+      i = i + 1
+    end
+    return buf, ssub(line, i+1)
+  end
+  if q == '{' or q == '[' then  -- flow style
+    return nil, line
+  end
+  if q == '|' or q == '>' then  -- block
+    return nil, line
+  end
+  if q == '-' or q == ':' then
+    if ssub(line, 2, 2) == ' ' or ssub(line, 2, 2) == '\n' or #line == 1 then
+      return nil, line
+    end
+  end
+
+  if line == "*" then
+    error("did not find expected alphabetic or numeric character")
+  end
+
+  local buf = ''
+  while #line > 0 do
+    local c = ssub(line, 1, 1)
+    if sfind(stopper, c, 1, true) then
+      break
+    elseif c == ':' and (ssub(line, 2, 2) == ' ' or ssub(line, 2, 2) == '\n' or #line == 1) then
+      break
+    elseif c == '#' and (ssub(buf, #buf, #buf) == ' ') then
+      break
+    else
+      buf = buf..c
+    end
+    line = ssub(line, 2)
+  end
+  buf = rtrim(buf)
+  local val = tonumber(buf) or buf
+  return val, line
+end
+
+local function isemptyline(line)
+  return line == '' or sfind(line, '^%s*$') or sfind(line, '^%s*#')
+end
+
+local function equalsline(line, needle)
+  return startswith(line, needle) and isemptyline(ssub(line, #needle+1))
+end
+
+local function compactifyemptylines(lines)
+  -- Appends empty lines as "\n" to the end of the nearest preceding non-empty line
+  local compactified = {}
+  local lastline = {}
+  for i = 1, #lines do
+    local line = lines[i]
+    if isemptyline(line) then
+      if #compactified > 0 and i < #lines then
+        tinsert(lastline, "\n")
+      end
+    else
+      if #lastline > 0 then
+        tinsert(compactified, tconcat(lastline, ""))
+      end
+      lastline = {line}
+    end
+  end
+  if #lastline > 0 then
+    tinsert(compactified, tconcat(lastline, ""))
+  end
+  return compactified
+end
+
+local function checkdupekey(map, key)
+  if rawget(map, key) ~= nil then
+    -- print("found a duplicate key '"..key.."' in line: "..line)
+    local suffix = 1
+    while rawget(map, key..'_'..suffix) do
+      suffix = suffix + 1
+    end
+    key = key ..'_'..suffix
+  end
+  return key
+end
+
+
+function Parser:parseflowstyle(line, lines)
+  local stack = {}
+  while true do
+    if #line == 0 then
+      if #lines == 0 then
+        break
+      else
+        line = tremove(lines, 1)
+      end
+    end
+    local c = ssub(line, 1, 1)
+    if c == '#' then
+      line = ''
+    elseif c == ' ' or c == '\t' or c == '\r' or c == '\n' then
+      line = ssub(line, 2)
+    elseif c == '{' or c == '[' then
+      tinsert(stack, {v={},t=c})
+      line = ssub(line, 2)
+    elseif c == ':' then
+      local s = tremove(stack)
+      tinsert(stack, {v=s.v, t=':'})
+      line = ssub(line, 2)
+    elseif c == ',' then
+      local value = tremove(stack)
+      if value.t == ':' or value.t == '{' or value.t == '[' then error() end
+      if stack[#stack].t == ':' then
+        -- map
+        local key = tremove(stack)
+        key.v = checkdupekey(stack[#stack].v, key.v)
+        stack[#stack].v[key.v] = value.v
+      elseif stack[#stack].t == '{' then
+        -- set
+        stack[#stack].v[value.v] = true
+      elseif stack[#stack].t == '[' then
+        -- seq
+        tinsert(stack[#stack].v, value.v)
+      end
+      line = ssub(line, 2)
+    elseif c == '}' then
+      if stack[#stack].t == '{' then
+        if #stack == 1 then break end
+        stack[#stack].t = '}'
+        line = ssub(line, 2)
+      else
+        line = ','..line
+      end
+    elseif c == ']' then
+      if stack[#stack].t == '[' then
+        if #stack == 1 then break end
+        stack[#stack].t = ']'
+        line = ssub(line, 2)
+      else
+        line = ','..line
+      end
+    else
+      local s, rest = self:parsestring(line, ',{}[]')
+      if not s then
+        error('invalid flowstyle line: '..line)
+      end
+      tinsert(stack, {v=s, t='s'})
+      line = rest
+    end
+  end
+  return stack[1].v, line
+end
+
+function Parser:parseblockstylestring(line, lines, indent)
+  if #lines == 0 then
+    error("failed to find multi-line scalar content")
+  end
+  local s = {}
+  local firstindent = -1
+  local endline = -1
+  for i = 1, #lines do
+    local ln = lines[i]
+    local idt = countindent(ln)
+    if idt <= indent then
+      break
+    end
+    if ln == '' then
+      tinsert(s, '')
+    else
+      if firstindent == -1 then
+        firstindent = idt
+      elseif idt < firstindent then
+        break
+      end
+      tinsert(s, ssub(ln, firstindent + 1))
+    end
+    endline = i
+  end
+
+  local striptrailing = true
+  local sep = '\n'
+  local newlineatend = true
+  if line == '|' then
+    striptrailing = true
+    sep = '\n'
+    newlineatend = true
+  elseif line == '|+' then
+    striptrailing = false
+    sep = '\n'
+    newlineatend = true
+  elseif line == '|-' then
+    striptrailing = true
+    sep = '\n'
+    newlineatend = false
+  elseif line == '>' then
+    striptrailing = true
+    sep = ' '
+    newlineatend = true
+  elseif line == '>+' then
+    striptrailing = false
+    sep = ' '
+    newlineatend = true
+  elseif line == '>-' then
+    striptrailing = true
+    sep = ' '
+    newlineatend = false
+  else
+    error('invalid blockstyle string:'..line)
+  end
+
+  if #s == 0 then
+    return ""
+  end
+
+  local _, eonl = s[#s]:gsub('\n', '\n')
+  s[#s] = rtrim(s[#s])
+  if striptrailing then
+    eonl = 0
+  end
+  if newlineatend then
+    eonl = eonl + 1
+  end
+  for i = endline, 1, -1 do
+    tremove(lines, i)
+  end
+  return tconcat(s, sep)..string.rep('\n', eonl)
+end
+
+function Parser:parsetimestamp(line)
+  local _, p1, y, m, d = sfind(line, '^(%d%d%d%d)%-(%d%d)%-(%d%d)')
+  if not p1 then
+    return nil, line
+  end
+  if p1 == #line then
+    return types.timestamp(y, m, d), ''
+  end
+  local _, p2, h, i, s = sfind(line, '^[Tt ](%d+):(%d+):(%d+)', p1+1)
+  if not p2 then
+    return types.timestamp(y, m, d), ssub(line, p1+1)
+  end
+  if p2 == #line then
+    return types.timestamp(y, m, d, h, i, s), ''
+  end
+  local _, p3, f = sfind(line, '^%.(%d+)', p2+1)
+  if not p3 then
+    p3 = p2
+    f = 0
+  end
+  local zc = ssub(line, p3+1, p3+1)
+  local _, p4, zs, z = sfind(line, '^ ?([%+%-])(%d+)', p3+1)
+  if p4 then
+    z = tonumber(z)
+    local _, p5, zi = sfind(line, '^:(%d+)', p4+1)
+    if p5 then
+      z = z + tonumber(zi) / 60
+    end
+    z = zs == '-' and -tonumber(z) or tonumber(z)
+  elseif zc == 'Z' then
+    p4 = p3 + 1
+    z = 0
+  else
+    p4 = p3
+    z = false
+  end
+  return types.timestamp(y, m, d, h, i, s, f, z), ssub(line, p4+1)
+end
+
+function Parser:parsescalar(line, lines, indent)
+  line = trim(line)
+  line = gsub(line, '^%s*#.*$', '')  -- comment only -> ''
+  line = gsub(line, '^%s*', '')  -- trim head spaces
+
+  if line == '' or line == '~' then
+    return null
+  end
+
+  if self.timestamps then
+    local ts, _ = self:parsetimestamp(line)
+    if ts then
+      return ts
+    end
+  end
+
+  local s, _ = self:parsestring(line)
+  -- startswith quote ... string
+  -- not startswith quote ... maybe string
+  if s and (startswith(line, '"') or startswith(line, "'")) then
+    return s
+  end
+
+  if startswith('!', line) then  -- unexpected tagchar
+    error('unsupported line: '..line)
+  end
+
+  if equalsline(line, '{}') then
+    return {}
+  end
+  if equalsline(line, '[]') then
+    return {}
+  end
+
+  if startswith(line, '{') or startswith(line, '[') then
+    return self:parseflowstyle(line, lines)
+  end
+
+  if startswith(line, '|') or startswith(line, '>') then
+    return self:parseblockstylestring(line, lines, indent)
+  end
+
+  -- Regular unquoted string
+  line = gsub(line, '%s*#.*$', '')  -- trim tail comment
+  local v = line
+  if v == 'null' or v == 'Null' or v == 'NULL'then
+    return null
+  elseif v == 'true' or v == 'True' or v == 'TRUE' then
+    return true
+  elseif v == 'false' or v == 'False' or v == 'FALSE' then
+    return false
+  elseif v == '.inf' or v == '.Inf' or v == '.INF' then
+    return math.huge
+  elseif v == '+.inf' or v == '+.Inf' or v == '+.INF' then
+    return math.huge
+  elseif v == '-.inf' or v == '-.Inf' or v == '-.INF' then
+    return -math.huge
+  elseif v == '.nan' or v == '.NaN' or v == '.NAN' then
+    return 0 / 0
+  elseif sfind(v, '^[%+%-]?[0-9]+$') or sfind(v, '^[%+%-]?[0-9]+%.$')then
+    return tonumber(v)  -- : int
+  elseif sfind(v, '^[%+%-]?[0-9]+%.[0-9]+$') then
+    return tonumber(v)
+  end
+  return s or v
+end
+
+function Parser:parseseq(line, lines, indent)
+  local seq = setmetatable({}, types.seq)
+  if line ~= '' then
+    error()
+  end
+  while #lines > 0 do
+    -- Check for a new document
+    line = lines[1]
+    if startswith(line, '---') then
+      while #lines > 0 and not startswith(lines, '---') do
+        tremove(lines, 1)
+      end
+      return seq
+    end
+
+    -- Check the indent level
+    local level = countindent(line)
+    if level < indent then
+      return seq
+    elseif level > indent then
+      error("found bad indenting in line: ".. line)
+    end
+
+    local i, j = sfind(line, '%-%s+')
+    if not i then
+      i, j = sfind(line, '%-$')
+      if not i then
+        return seq
+      end
+    end
+    local rest = ssub(line, j+1)
+
+    if sfind(rest, '^[^\'\"%s]*:%s*$') or sfind(rest, '^[^\'\"%s]*:%s+.') then
+      -- Inline nested hash
+      -- There are two patterns need to match as inline nested hash
+      --   first one should have no other characters except whitespace after `:`
+      --   and the second one should have characters besides whitespace after `:`
+      --
+      --  value:
+      --    - foo:
+      --        bar: 1
+      --
+      -- and
+      --
+      --  value:
+      --    - foo: bar
+      --
+      -- And there is one pattern should not be matched, where there is no space after `:`
+      --   in below, `foo:bar` should be parsed into a single string
+      --
+      -- value:
+      --   - foo:bar
+      local indent2 = j or 0
+      lines[1] = string.rep(' ', indent2)..rest
+      tinsert(seq, self:parsemap('', lines, indent2))
+    elseif sfind(rest, '^%-%s+') then
+      -- Inline nested seq
+      local indent2 = j or 0
+      lines[1] = string.rep(' ', indent2)..rest
+      tinsert(seq, self:parseseq('', lines, indent2))
+    elseif isemptyline(rest) then
+      tremove(lines, 1)
+      if #lines == 0 then
+        tinsert(seq, null)
+        return seq
+      end
+      if sfind(lines[1], '^%s*%-') then
+        local nextline = lines[1]
+        local indent2 = countindent(nextline)
+        if indent2 == indent then
+          -- Null seqay entry
+          tinsert(seq, null)
+        else
+          tinsert(seq, self:parseseq('', lines, indent2))
+        end
+      else
+        -- - # comment
+        --   key: value
+        local nextline = lines[1]
+        local indent2 = countindent(nextline)
+        tinsert(seq, self:parsemap('', lines, indent2))
+      end
+    elseif line == "*" then
+      error("did not find expected alphabetic or numeric character")
+    elseif rest then
+      -- Array entry with a value
+      local nextline = lines[1]
+      local indent2 = countindent(nextline)
+      tremove(lines, 1)
+      tinsert(seq, self:parsescalar(rest, lines, indent2))
+    end
+  end
+  return seq
+end
+
+function Parser:parseset(line, lines, indent)
+  if not isemptyline(line) then
+    error('not seq line: '..line)
+  end
+  local set = setmetatable({}, types.set)
+  while #lines > 0 do
+    -- Check for a new document
+    line = lines[1]
+    if startswith(line, '---') then
+      while #lines > 0 and not startswith(lines, '---') do
+        tremove(lines, 1)
+      end
+      return set
+    end
+
+    -- Check the indent level
+    local level = countindent(line)
+    if level < indent then
+      return set
+    elseif level > indent then
+      error("found bad indenting in line: ".. line)
+    end
+
+    local i, j = sfind(line, '%?%s+')
+    if not i then
+      i, j = sfind(line, '%?$')
+      if not i then
+        return set
+      end
+    end
+    local rest = ssub(line, j+1)
+
+    if sfind(rest, '^[^\'\"%s]*:') then
+      -- Inline nested hash
+      local indent2 = j or 0
+      lines[1] = string.rep(' ', indent2)..rest
+      set[self:parsemap('', lines, indent2)] = true
+    elseif sfind(rest, '^%s+$') then
+      tremove(lines, 1)
+      if #lines == 0 then
+        tinsert(set, null)
+        return set
+      end
+      if sfind(lines[1], '^%s*%?') then
+        local indent2 = countindent(lines[1])
+        if indent2 == indent then
+          -- Null array entry
+          set[null] = true
+        else
+          set[self:parseseq('', lines, indent2)] = true
+        end
+      end
+
+    elseif rest then
+      tremove(lines, 1)
+      set[self:parsescalar(rest, lines)] = true
+    else
+      error("failed to classify line: "..line)
+    end
+  end
+  return set
+end
+
+function Parser:parsemap(line, lines, indent)
+  if not isemptyline(line) then
+    error('not map line: '..line)
+  end
+  local map = setmetatable({}, types.map)
+  while #lines > 0 do
+    -- Check for a new document
+    line = lines[1]
+    if line == end_symbol or line == end_break_symbol then
+      for i, _ in ipairs(lines) do
+        lines[i] = nil
+      end
+      return map
+    end
+
+    if startswith(line, '---') then
+      while #lines > 0 and not startswith(lines, '---') do
+        tremove(lines, 1)
+      end
+      return map
+    end
+
+    -- Check the indent level
+    local level, _ = countindent(line)
+    if level < indent then
+      return map
+    elseif level > indent then
+      error("found bad indenting in line: ".. line)
+    end
+
+    -- Find the key
+    local key
+    local s, rest = self:parsestring(line)
+
+    -- Quoted keys
+    if s and startswith(rest, ':') then
+      local sc = self:parsescalar(s, {}, 0)
+      if sc and type(sc) ~= 'string' then
+        key = sc
+      else
+        key = s
+      end
+      line = ssub(rest, 2)
+    else
+      error("failed to classify line: "..line)
+    end
+
+    key = checkdupekey(map, key)
+    line = ltrim(line)
+
+    if ssub(line, 1, 1) == '!' then
+      -- ignore type
+      local rh = ltrim(ssub(line, 3))
+      local typename = smatch(rh, '^!?[^%s]+')
+      line = ltrim(ssub(rh, #typename+1))
+    end
+
+    if not isemptyline(line) then
+      tremove(lines, 1)
+      line = ltrim(line)
+      map[key] = self:parsescalar(line, lines, indent)
+    else
+      -- An indent
+      tremove(lines, 1)
+      if #lines == 0 then
+        map[key] = null
+        return map;
+      end
+      if sfind(lines[1], '^%s*%-') then
+        local indent2 = countindent(lines[1])
+        map[key] = self:parseseq('', lines, indent2)
+      elseif sfind(lines[1], '^%s*%?') then
+        local indent2 = countindent(lines[1])
+        map[key] = self:parseset('', lines, indent2)
+      else
+        local indent2 = countindent(lines[1])
+        if indent >= indent2 then
+          -- Null hash entry
+          map[key] = null
+        else
+          map[key] = self:parsemap('', lines, indent2)
+        end
+      end
+    end
+  end
+  return map
+end
+
+
+-- : (list)->dict
+function Parser:parsedocuments(lines)
+  lines = compactifyemptylines(lines)
+
+  if sfind(lines[1], '^%%YAML') then tremove(lines, 1) end
+
+  local root = {}
+  local in_document = false
+  while #lines > 0 do
+    local line = lines[1]
+    -- Do we have a document header?
+    local docright;
+    if sfind(line, '^%-%-%-') then
+      -- Handle scalar documents
+      docright = ssub(line, 4)
+      tremove(lines, 1)
+      in_document = true
+    end
+    if docright then
+      if (not sfind(docright, '^%s+$') and
+          not sfind(docright, '^%s+#')) then
+        tinsert(root, self:parsescalar(docright, lines))
+      end
+    elseif #lines == 0 or startswith(line, '---') then
+      -- A naked document
+      tinsert(root, null)
+      while #lines > 0 and not sfind(lines[1], '---') do
+        tremove(lines, 1)
+      end
+      in_document = false
+    -- XXX The final '-+$' is to look for -- which ends up being an
+    -- error later.
+    elseif not in_document and #root > 0 then
+      -- only the first document can be explicit
+      error('parse error: '..line)
+    elseif sfind(line, '^%s*%-') then
+      -- An array at the root
+      tinsert(root, self:parseseq('', lines, 0))
+    elseif sfind(line, '^%s*[^%s]') then
+      -- A hash at the root
+      local level = countindent(line)
+      tinsert(root, self:parsemap('', lines, level))
+    else
+      -- Shouldn't get here.  @lines have whitespace-only lines
+      -- stripped, and previous match is a line with any
+      -- non-whitespace.  So this clause should only be reachable via
+      -- a perlbug where \s is not symmetric with \S
+
+      -- uncoverable statement
+      error('parse error: '..line)
+    end
+  end
+  if #root > 1 and Null.isnull(root[1]) then
+    tremove(root, 1)
+    return root
+  end
+  return root
+end
+
+--- Parse yaml string into table.
+function Parser:parse(source)
+  local lines = {}
+  for line in string.gmatch(source .. '\n', '(.-)\r?\n') do
+    tinsert(lines, line)
+  end
+
+  local docs = self:parsedocuments(lines)
+  if #docs == 1 then
+    return docs[1]
+  end
+
+  return docs
+end
+
+local function parse(source, options)
+  local options = options or {}
+  local parser = setmetatable (options, {__index=Parser})
+  return parser:parse(source)
+end
+
+return {
+  version = 0.1,
+  parse = parse,
+}
diff --git a/_extensions/r-wasm/live/templates/interpolate.ojs b/_extensions/r-wasm/live/templates/interpolate.ojs
new file mode 100644
index 0000000..6987b7a
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/interpolate.ojs
@@ -0,0 +1,16 @@
+{
+  const { interpolate } = window._exercise_ojs_runtime;
+  const block_id = "{{block_id}}";
+  const language = "{{language}}";
+  const def_map = {{def_map}};
+  const elem = document.getElementById(`interpolate-${block_id}`);
+
+  // Store original templated HTML for reference in future reactive updates
+  if (!elem.origHTML) elem.origHTML = elem.innerHTML;
+
+  // Interpolate reactive OJS variables into established HTML element
+  elem.innerHTML = elem.origHTML;
+  Object.keys(def_map).forEach((def) =>
+    interpolate(elem, "${" + def + "}", def_map[def], language)
+  );
+}
diff --git a/_extensions/r-wasm/live/templates/pyodide-editor.ojs b/_extensions/r-wasm/live/templates/pyodide-editor.ojs
new file mode 100644
index 0000000..cf6e36a
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/pyodide-editor.ojs
@@ -0,0 +1,16 @@
+viewof _pyodide_editor_{{block_id}} = {
+  const { PyodideExerciseEditor, b64Decode } = window._exercise_ojs_runtime;
+
+  const scriptContent = document.querySelector(`script[type=\"pyodide-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  const options = Object.assign({ id: `pyodide-{{block_id}}-contents` }, block.attr);
+  const editor = new PyodideExerciseEditor(
+    pyodideOjs.pyodidePromise,
+    block.code,
+    options
+  );
+
+  return editor.container;
+}
+_pyodide_value_{{block_id}} = pyodideOjs.process(_pyodide_editor_{{block_id}}, {{block_input}});
diff --git a/_extensions/r-wasm/live/templates/pyodide-evaluate.ojs b/_extensions/r-wasm/live/templates/pyodide-evaluate.ojs
new file mode 100644
index 0000000..5575240
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/pyodide-evaluate.ojs
@@ -0,0 +1,41 @@
+_pyodide_value_{{block_id}} = {
+  const { highlightPython, b64Decode} = window._exercise_ojs_runtime;
+
+  const scriptContent = document.querySelector(`script[type=\"pyodide-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  // Default evaluation configuration
+  const options = Object.assign({
+    id: "pyodide-{{block_id}}-contents",
+    echo: true,
+    output: true
+  }, block.attr);
+
+  // Evaluate the provided Python code
+  const result = pyodideOjs.process({code: block.code, options}, {{block_input}});
+
+  // Early yield while we wait for the first evaluation and render
+  if (options.output && !("{{block_id}}" in pyodideOjs.renderedOjs)) {
+    const container = document.createElement("div");
+    const spinner = document.createElement("div");
+
+    if (options.echo) {
+      // Show output as highlighted source
+      const preElem = document.createElement("pre");
+      container.className = "sourceCode";
+      preElem.className = "sourceCode python";
+      preElem.appendChild(highlightPython(block.code));
+      spinner.className = "spinner-grow spinner-grow-sm m-2 position-absolute top-0 end-0";
+      preElem.appendChild(spinner);
+      container.appendChild(preElem);
+    } else {
+      spinner.className = "spinner-border spinner-border-sm";
+      container.appendChild(spinner);
+    }
+
+    yield container;
+  }
+
+  pyodideOjs.renderedOjs["{{block_id}}"] = true;
+  yield await result;
+}
diff --git a/_extensions/r-wasm/live/templates/pyodide-exercise.ojs b/_extensions/r-wasm/live/templates/pyodide-exercise.ojs
new file mode 100644
index 0000000..9cd450b
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/pyodide-exercise.ojs
@@ -0,0 +1,30 @@
+viewof _pyodide_editor_{{block_id}} = {
+  const { PyodideExerciseEditor, b64Decode } = window._exercise_ojs_runtime;
+
+  const scriptContent = document.querySelector(`script[type=\"pyodide-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  // Default exercise configuration
+  const options = Object.assign(
+    {
+      id: "pyodide-{{block_id}}-contents",
+      envir: `exercise-env-${block.attr.exercise}`,
+      error: false,
+      caption: 'Exercise',
+    },
+    block.attr
+  );
+
+  const editor = new PyodideExerciseEditor(pyodideOjs.pyodidePromise, block.code, options);
+  return editor.container;
+}
+viewof _pyodide_value_{{block_id}} = pyodideOjs.process(_pyodide_editor_{{block_id}}, {{block_input}});
+_pyodide_feedback_{{block_id}} = {
+  const { PyodideGrader } = window._exercise_ojs_runtime;
+  const emptyFeedback = document.createElement('div');
+
+  const grader = new PyodideGrader(_pyodide_value_{{block_id}}.evaluator);
+  const feedback = await grader.gradeExercise();
+  if (!feedback) return emptyFeedback;
+  return feedback;
+}
diff --git a/_extensions/r-wasm/live/templates/pyodide-setup.ojs b/_extensions/r-wasm/live/templates/pyodide-setup.ojs
new file mode 100644
index 0000000..a99dfb3
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/pyodide-setup.ojs
@@ -0,0 +1,129 @@
+pyodideOjs = {
+  const {
+    PyodideEvaluator,
+    PyodideEnvironmentManager,
+    setupPython,
+    startPyodideWorker,
+    b64Decode,
+    collapsePath,
+  } = window._exercise_ojs_runtime;
+
+  const statusContainer = document.getElementById("exercise-loading-status");
+  const indicatorContainer = document.getElementById("exercise-loading-indicator");
+  indicatorContainer.classList.remove("d-none");
+
+  let statusText = document.createElement("div")
+  statusText.classList = "exercise-loading-details";
+  statusText = statusContainer.appendChild(statusText);
+  statusText.textContent = `Initialise`;
+
+  // Hoist indicator out from final slide when running under reveal
+  const revealStatus = document.querySelector(".reveal .exercise-loading-indicator");
+  if (revealStatus) {
+    revealStatus.remove();
+    document.querySelector(".reveal > .slides").appendChild(revealStatus);
+  }
+
+  // Make any reveal slides with live cells scrollable
+  document.querySelectorAll(".reveal .exercise-cell").forEach((el) => {
+    el.closest('section.slide').classList.add("scrollable");
+  })
+
+  // Pyodide supplemental data and options
+  const dataContent = document.querySelector(`script[type=\"pyodide-data\"]`).textContent;
+  const data = JSON.parse(b64Decode(dataContent));
+
+  // Grab list of resources to be downloaded
+  const filesContent = document.querySelector(`script[type=\"vfs-file\"]`).textContent;
+  const files = JSON.parse(b64Decode(filesContent));
+
+  let pyodidePromise = (async () => {
+    statusText.textContent = `Downloading Pyodide`;
+    const pyodide = await startPyodideWorker(data.options);
+
+    statusText.textContent = `Downloading package: micropip`;
+    await pyodide.loadPackage("micropip");
+    const micropip = await pyodide.pyimport("micropip");
+    await data.packages.pkgs.map((pkg) => () => {
+      statusText.textContent = `Downloading package: ${pkg}`;
+      return micropip.install(pkg);
+    }).reduce((cur, next) => cur.then(next), Promise.resolve());
+    await micropip.destroy();
+
+    // Download and install resources
+    await files.map((file) => async () => {
+      const name = file.substring(file.lastIndexOf('/') + 1);
+      statusText.textContent = `Downloading resource: ${name}`;
+      const response = await fetch(file);
+      if (!response.ok) {
+        throw new Error(`Can't download \`${file}\`. Error ${response.status}: "${response.statusText}".`);
+      }
+      const data = await response.arrayBuffer();
+
+      // Store URLs in the cwd without any subdirectory structure
+      if (file.includes("://")) {
+        file = name;
+      }
+
+      // Collapse higher directory structure
+      file = collapsePath(file);
+
+      // Create directory tree, ignoring "directory exists" VFS errors
+      const parts = file.split('/').slice(0, -1);
+      let path = '';
+      while (parts.length > 0) {
+        path += parts.shift() + '/';
+        try {
+          await pyodide.FS.mkdir(path);
+        } catch (e) {
+          if (e.name !== "ErrnoError") throw e;
+          if (e.errno !== 20) {
+            const errorTextPtr = await pyodide._module._strerror(e.errno);
+            const errorText = await pyodide._module.UTF8ToString(errorTextPtr);
+            throw new Error(`Filesystem Error ${e.errno} "${errorText}".`);
+          }
+        }
+      }
+
+      // Write this file to the VFS
+      try {
+        return await pyodide.FS.writeFile(file, new Uint8Array(data));
+      } catch (e) {
+        if (e.name !== "ErrnoError") throw e;
+        const errorTextPtr = await pyodide._module._strerror(e.errno);
+        const errorText = await pyodide._module.UTF8ToString(errorTextPtr);
+        throw new Error(`Filesystem Error ${e.errno} "${errorText}".`);
+      }
+    }).reduce((cur, next) => cur.then(next), Promise.resolve());
+
+    statusText.textContent = `Pyodide environment setup`;
+    await setupPython(pyodide);
+
+    statusText.remove();
+    if (statusContainer.children.length == 0) {
+      statusContainer.parentNode.remove();
+    }
+    return pyodide;
+  })().catch((err) => {
+    statusText.style.color = "var(--exercise-editor-hl-er, #AD0000)";
+    statusText.textContent = err.message;
+    //indicatorContainer.querySelector(".spinner-grow").classList.add("d-none");
+    throw err;
+  });
+
+  // Keep track of initial OJS block render
+  const renderedOjs = {};
+
+  const process = async (context, inputs) => {
+    const pyodide = await pyodidePromise;
+    const evaluator = new PyodideEvaluator(pyodide, context);
+    await evaluator.process(inputs);
+    return evaluator.container;
+  }
+
+  return {
+    pyodidePromise,
+    renderedOjs,
+    process,
+  };
+}
diff --git a/_extensions/r-wasm/live/templates/webr-editor.ojs b/_extensions/r-wasm/live/templates/webr-editor.ojs
new file mode 100644
index 0000000..efa6e74
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/webr-editor.ojs
@@ -0,0 +1,11 @@
+viewof _webr_editor_{{block_id}} = {
+  const { WebRExerciseEditor, b64Decode } = window._exercise_ojs_runtime;
+  const scriptContent = document.querySelector(`script[type=\"webr-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  const options = Object.assign({ id: `webr-{{block_id}}-contents` }, block.attr);
+  const editor = new WebRExerciseEditor(webROjs.webRPromise, block.code, options);
+
+  return editor.container;
+}
+_webr_value_{{block_id}} = webROjs.process(_webr_editor_{{block_id}}, {{block_input}});
diff --git a/_extensions/r-wasm/live/templates/webr-evaluate.ojs b/_extensions/r-wasm/live/templates/webr-evaluate.ojs
new file mode 100644
index 0000000..614bcfe
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/webr-evaluate.ojs
@@ -0,0 +1,40 @@
+_webr_value_{{block_id}} = {
+  const { highlightR, b64Decode } = window._exercise_ojs_runtime;
+  const scriptContent = document.querySelector(`script[type=\"webr-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  // Default evaluation configuration
+  const options = Object.assign({
+    id: "webr-{{block_id}}-contents",
+    echo: true,
+    output: true
+  }, block.attr);
+
+  // Evaluate the provided R code
+  const result = webROjs.process({code: block.code, options}, {{block_input}});
+
+  // Early yield while we wait for the first evaluation and render
+  if (options.output && !("{{block_id}}" in webROjs.renderedOjs)) {
+    const container = document.createElement("div");
+    const spinner = document.createElement("div");
+
+    if (options.echo) {
+      // Show output as highlighted source
+      const preElem = document.createElement("pre");
+      container.className = "sourceCode";
+      preElem.className = "sourceCode r";
+      preElem.appendChild(highlightR(block.code));
+      spinner.className = "spinner-grow spinner-grow-sm m-2 position-absolute top-0 end-0";
+      preElem.appendChild(spinner);
+      container.appendChild(preElem);
+    } else {
+      spinner.className = "spinner-border spinner-border-sm";
+      container.appendChild(spinner);
+    }
+
+    yield container;
+  }
+
+  webROjs.renderedOjs["{{block_id}}"] = true;
+  yield await result;
+}
diff --git a/_extensions/r-wasm/live/templates/webr-exercise.ojs b/_extensions/r-wasm/live/templates/webr-exercise.ojs
new file mode 100644
index 0000000..3884990
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/webr-exercise.ojs
@@ -0,0 +1,29 @@
+viewof _webr_editor_{{block_id}} = {
+  const { WebRExerciseEditor, b64Decode } = window._exercise_ojs_runtime;
+  const scriptContent = document.querySelector(`script[type=\"webr-{{block_id}}-contents\"]`).textContent;
+  const block = JSON.parse(b64Decode(scriptContent));
+
+  // Default exercise configuration
+  const options = Object.assign(
+    {
+      id: "webr-{{block_id}}-contents",
+      envir: `exercise-env-${block.attr.exercise}`,
+      error: false,
+      caption: 'Exercise',
+    },
+    block.attr
+  );
+
+  const editor = new WebRExerciseEditor(webROjs.webRPromise, block.code, options);
+  return editor.container;
+}
+viewof _webr_value_{{block_id}} = webROjs.process(_webr_editor_{{block_id}}, {{block_input}});
+_webr_feedback_{{block_id}} = {
+  const { WebRGrader } = window._exercise_ojs_runtime;
+  const emptyFeedback = document.createElement('div');
+
+  const grader = new WebRGrader(_webr_value_{{block_id}}.evaluator);
+  const feedback = await grader.gradeExercise();
+  if (!feedback) return emptyFeedback;
+  return feedback;
+}
diff --git a/_extensions/r-wasm/live/templates/webr-setup.ojs b/_extensions/r-wasm/live/templates/webr-setup.ojs
new file mode 100644
index 0000000..ae98253
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/webr-setup.ojs
@@ -0,0 +1,128 @@
+webROjs = {
+  const { WebR, ChannelType } = window._exercise_ojs_runtime.WebR;
+  const {
+    WebREvaluator,
+    WebREnvironmentManager,
+    setupR,
+    b64Decode,
+    collapsePath
+  } = window._exercise_ojs_runtime;
+
+  const statusContainer = document.getElementById("exercise-loading-status");
+  const indicatorContainer = document.getElementById("exercise-loading-indicator");
+  indicatorContainer.classList.remove("d-none");
+
+  let statusText = document.createElement("div")
+  statusText.classList = "exercise-loading-details";
+  statusText = statusContainer.appendChild(statusText);
+  statusText.textContent = `Initialise`;
+
+  // Hoist indicator out from final slide when running under reveal
+  const revealStatus = document.querySelector(".reveal .exercise-loading-indicator");
+  if (revealStatus) {
+    revealStatus.remove();
+    document.querySelector(".reveal > .slides").appendChild(revealStatus);
+  }
+
+  // Make any reveal slides with live cells scrollable
+  document.querySelectorAll(".reveal .exercise-cell").forEach((el) => {
+    el.closest('section.slide').classList.add("scrollable");
+  })
+
+  // webR supplemental data and options
+  const dataContent = document.querySelector(`script[type=\"webr-data\"]`).textContent;
+  const data = JSON.parse(b64Decode(dataContent));
+
+  // Grab list of resources to be downloaded
+  const filesContent = document.querySelector(`script[type=\"vfs-file\"]`).textContent;
+  const files = JSON.parse(b64Decode(filesContent));
+
+  // Use PostMessage channel for async communication
+  // We do not expect to take nested prompt input in Quarto Live cells
+  data.options.channelType = ChannelType.PostMessage;
+
+  // Initialise webR and setup for R code evaluation
+  let webRPromise = (async (webR) => {
+    statusText.textContent = `Downloading webR`;
+    await webR.init();
+
+    // Install provided list of packages
+    // Ensure webR default repo is included
+    data.packages.repos.push("https://repo.r-wasm.org")
+    await data.packages.pkgs.map((pkg) => () => {
+      statusText.textContent = `Downloading package: ${pkg}`;
+      return webR.evalRVoid(`
+        webr::install(pkg, repos = repos)
+        library(pkg, character.only = TRUE)
+      `, { env: {
+        pkg: pkg,
+        repos: data.packages.repos,
+      }});
+    }).reduce((cur, next) => cur.then(next), Promise.resolve());
+
+    // Download and install resources
+    await files.map((file) => async () => {
+      const name = file.substring(file.lastIndexOf('/') + 1);
+      statusText.textContent = `Downloading resource: ${name}`;
+      const response = await fetch(file);
+      if (!response.ok) {
+        throw new Error(`Can't download \`${file}\`. Error ${response.status}: "${response.statusText}".`);
+      }
+      const data = await response.arrayBuffer();
+
+      // Store URLs in the cwd without any subdirectory structure
+      if (file.includes("://")) {
+        file = name;
+      }
+
+      // Collapse higher directory structure
+      file = collapsePath(file);
+
+      // Create directory tree, ignoring "directory exists" VFS errors
+      const parts = file.split('/').slice(0, -1);
+      let path = '';
+      while (parts.length > 0) {
+        path += parts.shift() + '/';
+        const analysis = await webR.FS.analyzePath(path);
+        if (!analysis.exists) {
+          try {
+            await webR.FS.mkdir(path);
+          } catch (e) {
+            throw new Error(`Filesystem Error: "${e.message}".`);
+          }
+        }
+      }
+
+      // Write this file to the VFS
+      return await webR.FS.writeFile(file, new Uint8Array(data));
+    }).reduce((cur, next) => cur.then(next), Promise.resolve());
+
+    statusText.textContent = `Installing webR shims`;
+    await webR.evalRVoid(`webr::shim_install()`);
+
+    statusText.textContent = `WebR environment setup`;
+    await setupR(webR, data);
+
+    statusText.remove();
+    if (statusContainer.children.length == 0) {
+      statusContainer.parentNode.remove();
+    }
+    return webR;
+  })(new WebR(data.options));
+
+  // Keep track of initial OJS block render
+  const renderedOjs = {};
+
+  const process = async (context, inputs) => {
+    const webR = await webRPromise;
+    const evaluator = new WebREvaluator(webR, context)
+    await evaluator.process(inputs);
+    return evaluator.container;
+  }
+
+  return {
+    process,
+    webRPromise,
+    renderedOjs,
+  };
+}
diff --git a/_extensions/r-wasm/live/templates/webr-widget.ojs b/_extensions/r-wasm/live/templates/webr-widget.ojs
new file mode 100644
index 0000000..b41a3c2
--- /dev/null
+++ b/_extensions/r-wasm/live/templates/webr-widget.ojs
@@ -0,0 +1,10 @@
+{
+  // Wait for output to be written to the DOM, then trigger widget rendering
+  await _webr_value_{{block_id}};
+  if (window.HTMLWidgets) {
+    window.HTMLWidgets.staticRender();
+  }
+  if (window.PagedTableDoc) {
+    window.PagedTableDoc.initAll();
+  }
+}
diff --git a/_publish.yml b/_publish.yml
new file mode 100644
index 0000000..efeecf9
--- /dev/null
+++ b/_publish.yml
@@ -0,0 +1,4 @@
+- source: project
+  netlify:
+    - id: f98470be-9a15-4cc9-b7d2-e55e12962613
+      url: https://cerulean-palmier-97ffd7.netlify.app
diff --git a/docs/01-Fundamentals.html b/docs/01-Fundamentals.html
index b27658d..da308e3 100644
--- a/docs/01-Fundamentals.html
+++ b/docs/01-Fundamentals.html
@@ -2,7 +2,7 @@
 
 
 
-
+
 
 
 
@@ -21,8 +21,9 @@
   vertical-align: middle;
 }
 /* CSS for syntax highlighting */
+html { -webkit-text-size-adjust: 100%; }
 pre > code.sourceCode { white-space: pre; position: relative; }
-pre > code.sourceCode > span { line-height: 1.25; }
+pre > code.sourceCode > span { display: inline-block; line-height: 1.25; }
 pre > code.sourceCode > span:empty { height: 1.2em; }
 .sourceCode { overflow: visible; }
 code.sourceCode > span { color: inherit; text-decoration: inherit; }
@@ -33,7 +34,7 @@
 }
 @media print {
 pre > code.sourceCode { white-space: pre-wrap; }
-pre > code.sourceCode > span { display: inline-block; text-indent: -5em; padding-left: 5em; }
+pre > code.sourceCode > span { text-indent: -5em; padding-left: 5em; }
 }
 pre.numberSource code
   { counter-reset: source-line 0; }
@@ -57,7 +58,7 @@
 
 
 
-
+
 
 
 
@@ -67,15 +68,17 @@
 
 
 
-
+
+
+
 
 
 
 
-
+
 
 
-
+
 
-
+
 
 
 
@@ -111,7 +114,7 @@
 
 
 
-
+
 
 

   

@@ -135,7 +138,8 @@