}
- */
-function ensurePrismReady() {
- if (!prismLoadPromise) {
- prismLoadPromise = loadPrismLibrary(PRISM_LANGUAGES);
- }
- return prismLoadPromise;
-}
-
-/**
- * Update highlight overlay with syntax-highlighted content
- * @param {HTMLElement} textarea - Source textarea
- * @param {HTMLElement} highlightEl - Target highlight element
- * @param {string} language - Prism language class (e.g., 'json', 'html')
- */
-function updateEditorHighlight(textarea, highlightEl, language) {
- if (!highlightEl) return;
-
- const codeEl = highlightEl.querySelector('code');
- if (!codeEl) return;
-
- let text = textarea.value;
-
- // Handle trailing newline to avoid rendering issues
- if (text[text.length - 1] === '\n') {
- text += ' ';
- }
-
- // Update content and apply highlighting
- // (Prism is guaranteed loaded before listeners are set up)
- codeEl.textContent = text;
- codeEl.className = `language-${language}`;
- highlight(codeEl);
-}
-
-/**
- * Highlight source code with Prism.js
- */
-async function highlightSource() {
- const codeEl = sourceOutput?.querySelector('code');
- if (!codeEl) return;
-
- // Ensure the language class is set for HTML
- codeEl.className = 'language-html';
-
- // Ensure Prism is loaded before highlighting
- await ensurePrismReady();
-
- // Use the shared highlight utility
- highlight(codeEl);
-}
-
-/**
- * Update all editor highlights
- */
-async function updateAllEditorHighlights() {
- // Ensure Prism is loaded first
- await ensurePrismReady();
-
- // Now apply highlighting synchronously
- updateEditorHighlight(jsonInput, jsonHighlight, 'json');
- updateEditorHighlight(templateInput, templateHighlight, 'handlebars');
-}
-
-/**
- * Validate JSON input
- * @returns {Object|null} Parsed JSON or null if invalid
+ * Validates the JSON editor content. Updates the status bar and returns the
+ * parsed object (or `null` on parse error). CodeMirror's JSON linter handles
+ * inline squiggles; this function exists for status-bar messaging and to
+ * give callers the parsed object.
*/
function validateJson() {
- const value = jsonInput?.value ?? '';
+ const value = jsonEditor ? jsonEditor.getValue() : '';
if (!value.trim()) {
updateStatus(jsonStatus, 'warning', 'Empty JSON');
- setErrorHighlight(jsonInput, jsonErrorHighlight);
return null;
}
-
try {
const parsed = JSON.parse(value);
updateStatus(jsonStatus, 'ok', 'Valid JSON');
- setErrorHighlight(jsonInput, jsonErrorHighlight);
return parsed;
} catch (e) {
const match = e.message.match(/position (\d+)/);
if (match) {
const { line } = positionToLineCol(value, parseInt(match[1], 10));
updateStatus(jsonStatus, 'error', `Invalid JSON at line ${line}`);
- setErrorHighlight(jsonInput, jsonErrorHighlight, line);
} else {
updateStatus(jsonStatus, 'error', 'Invalid JSON');
- setErrorHighlight(jsonInput, jsonErrorHighlight);
}
return null;
}
}
-/**
- * Format JSON input
- */
function formatJson() {
const parsed = validateJson();
- if (parsed && jsonInput) {
- jsonInput.value = JSON.stringify(parsed, null, 2);
- updateEditorHighlight(jsonInput, jsonHighlight, 'json');
- updateLineNumbers(jsonInput, jsonLineNumbers);
+ if (parsed && jsonEditor) {
+ jsonEditor.setValue(JSON.stringify(parsed, null, 2));
updateStatus(jsonStatus, 'ok', 'Formatted');
}
}
-/**
- * Get nested value from object using dot notation path
- * @param {Object} obj - Object to traverse
- * @param {string} path - Dot notation path (e.g., "data.items")
- * @returns {*} Value at path or undefined
- */
function getNestedValue(obj, path) {
if (!path || !obj) return obj;
-
return path.split('.').reduce((current, key) => (current != null ? current[key] : undefined), obj);
}
-/**
- * Get current simulator options from the options panel
- * @returns {Object} Options object (only includes non-empty values)
- */
function getSimulatorOptions() {
const options = {};
-
const arrayKey = optionArrayKey?.value?.trim();
const pathKey = optionPathKey?.value?.trim();
const testPath = optionTestPath?.value?.trim();
const relativeURLPrefix = optionRelativeURLPrefix?.value?.trim();
const genericFallback = optionGenericFallback?.checked;
-
if (arrayKey) options.arrayKey = arrayKey;
if (pathKey) options.pathKey = pathKey;
if (testPath) options.testPath = testPath;
if (relativeURLPrefix) options.relativeURLPrefix = relativeURLPrefix;
if (genericFallback) options.genericFallback = true;
-
return options;
}
-/**
- * Validate that options and template are compatible
- * @param {Object} jsonData - Parsed JSON data
- * @param {Object} options - Simulator options
- * @param {string} template - Mustache template
- * @returns {Object|null} Error object or null if valid
- */
function validateOptionsTemplateCompatibility(jsonData, options, template) {
- if (!jsonData || !options || !template?.trim()) {
- return null;
- }
+ if (!jsonData || !options || !template?.trim()) return null;
- // Check arrayKey + template mismatch
if (options.arrayKey) {
const arrayData = getNestedValue(jsonData, options.arrayKey);
-
- // Check if arrayKey path exists
if (arrayData === undefined) {
return {
type: 'invalid_path',
@@ -525,18 +232,10 @@ function validateOptionsTemplateCompatibility(jsonData, options, template) {
suggestion: 'Check your JSON structure and verify the arrayKey path is correct.',
};
}
-
- // Check if arrayKey points to an array
if (Array.isArray(arrayData)) {
- // If pathKey + testPath are set, the array is filtered to a single item
- // In this case, the template doesn't need {{#.}}...{{/.}} syntax
const isFilteringToSingleItem = options.pathKey && options.testPath;
-
if (!isFilteringToSingleItem) {
- // Check if template uses array iteration syntax
- // Matches: {{#.}}, {{#. }}, {{# .}}, etc.
const hasArrayIteration = /\{\{#\s*\.\s*\}\}/.test(template);
-
if (!hasArrayIteration) {
const safeKey = escapeHtml(options.arrayKey);
return {
@@ -560,7 +259,6 @@ function validateOptionsTemplateCompatibility(jsonData, options, template) {
}
}
- // Check pathKey/testPath without arrayKey
if ((options.pathKey || options.testPath) && !options.arrayKey) {
return {
type: 'missing_arrayKey',
@@ -569,83 +267,44 @@ function validateOptionsTemplateCompatibility(jsonData, options, template) {
suggestion: 'The pathKey and testPath options work together with arrayKey to filter arrays. Add an arrayKey option to specify which array to filter.',
};
}
-
- return null; // Valid
+ return null;
}
-// ============================================================================
-// RENDER FUNCTION
-// ============================================================================
-
-/**
- * Show/hide loading indicator
- * @param {boolean} show - Whether to show loading state
- */
function setLoadingState(show) {
const renderButton = document.getElementById('render-btn');
if (renderButton) {
renderButton.disabled = show;
renderButton.textContent = show ? '⏳ Rendering...' : '▶ Render';
}
- if (show) {
- updatePreviewStatus('ok', 'Rendering…');
- }
+ if (show) updatePreviewStatus('ok', 'Rendering…');
}
-/**
- * Display a validation error in the dedicated validation message area.
- * Uses a small delay to avoid jarring UX when user is still typing.
- * @param {Object} error - Error object with type, title, message, suggestion
- */
function displayValidationError(error) {
- // Clear any pending validation display
- if (validationDelayTimer) {
- clearTimeout(validationDelayTimer);
- }
-
- // Delay showing validation to avoid jarring UX while typing
+ if (validationDelayTimer) clearTimeout(validationDelayTimer);
validationDelayTimer = setTimeout(() => {
const validationContainer = document.getElementById('validation-message');
const validationTitle = document.getElementById('validation-title');
const validationText = document.getElementById('validation-text');
const validationSuggestion = document.getElementById('validation-suggestion');
-
- if (!validationContainer || !validationTitle || !validationText || !validationSuggestion) {
- return;
- }
-
- // Set content
+ if (!validationContainer || !validationTitle
+ || !validationText || !validationSuggestion) return;
validationTitle.textContent = error.title;
validationText.textContent = error.message;
validationSuggestion.innerHTML = `💡 How to fix:${error.suggestion}`;
-
- // Show the validation message
validationContainer.hidden = false;
-
- // Update status bar
updateStatus(templateStatus, 'warning', `Validation: ${error.title}`);
}, VALIDATION_DELAY);
}
-/**
- * Hide the validation error message
- */
function hideValidationError() {
- // Clear any pending validation display
if (validationDelayTimer) {
clearTimeout(validationDelayTimer);
validationDelayTimer = null;
}
-
const validationContainer = document.getElementById('validation-message');
- if (validationContainer) {
- validationContainer.hidden = true;
- }
+ if (validationContainer) validationContainer.hidden = true;
}
-/**
- * Hide the validation details panel and reset the status bar toggle state.
- */
function collapseValidationDetails() {
if (validationDetails) {
validationDetails.hidden = true;
@@ -661,138 +320,58 @@ function collapseValidationDetails() {
}
/**
- * Hide HTML validation status and source error highlights.
- * Shows a neutral message when no preview is available.
+ * Hides the HTML validation status, clears source diagnostics, and shows a
+ * neutral message when no preview is available.
*/
function hideHtmlValidation() {
updatePreviewStatus('error', 'No preview — fix errors above');
collapseValidationDetails();
- if (sourceErrorHighlights) {
- sourceErrorHighlights.replaceChildren();
- }
-}
-
-/**
- * Render error/warning line highlights in the source view.
- * Measures actual line height from the source `` and positions
- * translucent bands over each flagged line, matching the
- * textarea-based error-line-highlight pattern used by the editors.
- * @param {Array} results - Validation result items with line and severity
- */
-function renderSourceHighlights(results) {
- if (!sourceErrorHighlights || !sourceOutput) return;
-
- sourceErrorHighlights.replaceChildren();
-
- // Deduplicate by line, keeping the first (most severe) entry per line
- const uniqueByLine = [...new Map(
- results.filter((r) => r.line).map((r) => [r.line, r]),
- ).values()];
- if (uniqueByLine.length === 0) return;
-
- uniqueByLine.forEach((r) => {
- const { top, lineHeight } = getLinePosition(sourceOutput, r.line);
- const cls = r.severity === 'error'
- ? 'source-highlight-error' : 'source-highlight-warning';
- const band = document.createElement('div');
- band.className = `source-highlight ${cls}`;
- band.style.top = `${top}px`;
- band.style.height = `${lineHeight}px`;
- band.title = r.message;
- sourceErrorHighlights.appendChild(band);
- });
+ if (sourceEditor) sourceEditor.setDiagnostics([]);
}
-/**
- * Keep source line numbers and error highlights in sync when the `` scrolls.
- */
-function syncSourceOverlays() {
- if (!sourceOutput) return;
- const { scrollTop } = sourceOutput;
- if (sourceLineNumbers) sourceLineNumbers.scrollTop = scrollTop;
- if (sourceErrorHighlights) {
- sourceErrorHighlights.style.transform = `translateY(-${scrollTop}px)`;
- }
-}
-
-/**
- * Build a human-readable status message from validation results.
- * Shows the first (most severe) message with line info, plus a
- * "+N more" suffix when additional issues exist.
- * @param {Array} results - Validation result items
- * @returns {{ type: string, message: string }}
- */
function formatValidationStatus(results) {
- if (results.length === 0) {
- return { type: 'ok', message: 'Valid EDS HTML' };
- }
-
+ if (results.length === 0) return { type: 'ok', message: 'Valid EDS HTML' };
const errors = results.filter((r) => r.severity === 'error');
const worst = errors.length > 0 ? errors[0] : results[0];
const type = errors.length > 0 ? 'error' : 'warning';
-
let msg = worst.message;
if (worst.line) msg += ` (line ${worst.line})`;
-
const remaining = results.length - 1;
- if (remaining > 0) {
- msg += ` (+${remaining} more)`;
- }
-
+ if (remaining > 0) msg += ` (+${remaining} more)`;
return { type, message: msg };
}
/**
- * Scroll the source `` to bring a specific line into view.
- * @param {number} line - 1-based line number
- */
-function scrollSourceToLine(line) {
- if (!sourceOutput || !line) return;
- const { top: lineTop, lineHeight } = getLinePosition(sourceOutput, line);
- const center = (sourceOutput.clientHeight - lineHeight) / 2;
- sourceOutput.scrollTop = Math.max(0, lineTop - center);
-}
-
-/**
- * Populate the expandable validation detail list.
- * Each row shows severity icon, message, and line number.
- * Clicking a row scrolls the source to that line.
- * @param {Array} results - Validation result items
+ * Populates the expandable validation detail list. Each row shows severity
+ * icon, message, and line number. Clicking a row scrolls the source editor.
*/
function buildValidationDetails(results) {
if (!validationDetails || results.length < 2) {
collapseValidationDetails();
return;
}
-
validationDetails.replaceChildren();
-
results.forEach((r) => {
const row = document.createElement('button');
row.className = 'validation-detail-row';
row.type = 'button';
-
const severity = document.createElement('span');
severity.className = 'detail-severity';
severity.textContent = r.severity === 'error' ? '✗' : '⚠';
row.appendChild(severity);
-
const msg = document.createElement('span');
msg.className = 'detail-msg';
msg.textContent = r.message;
row.appendChild(msg);
-
if (r.line) {
const lineLabel = document.createElement('span');
lineLabel.className = 'detail-line';
lineLabel.textContent = `line ${r.line}`;
row.appendChild(lineLabel);
- row.addEventListener('click', () => scrollSourceToLine(r.line));
+ row.addEventListener('click', () => sourceEditor?.scrollToLine(r.line));
}
-
validationDetails.appendChild(row);
});
-
validationDetails.hidden = true;
if (previewStatus) {
previewStatus.classList.remove('expanded');
@@ -804,51 +383,81 @@ function buildValidationDetails(results) {
}
}
-/**
- * Display HTML validation results from the server.
- * Updates the preview status bar and highlights error lines in the source.
- * @param {object} validation - Validation result from /simulator
- */
function displayHtmlValidation(validation) {
if (!validation || !Array.isArray(validation.results)) {
collapseValidationDetails();
- if (sourceErrorHighlights) sourceErrorHighlights.replaceChildren();
+ if (sourceEditor) sourceEditor.setDiagnostics([]);
if (!validation) updatePreviewStatus('ok', 'HTML');
return;
}
-
const { results } = validation;
const { type, message } = formatValidationStatus(results);
updatePreviewStatus(type, message);
- renderSourceHighlights(results);
+ if (sourceEditor) {
+ sourceEditor.setDiagnostics(results.filter((r) => r.line).map((r) => ({
+ line: r.line,
+ severity: r.severity === 'error' ? 'error' : 'warning',
+ message: r.message,
+ })));
+ }
buildValidationDetails(results);
}
-/**
- * POST to the simulator endpoint and return the rendered HTML.
- * Throws with a human-readable message on HTTP or server errors.
- * @param {string} jsonValue - Raw JSON string
- * @param {string} template - Mustache template string
- * @param {Object} options - Simulator options
- * @param {AbortSignal} signal - Abort signal for cancellation
- * @returns {Promise<{html: string, validation: object}>} Rendered HTML with validation
- */
+function updatePreview(html) {
+ if (previewFrame) {
+ const doc = `
+
+
+
+
+
+
+ ${html}
+
+ `;
+ previewFrame.srcdoc = doc;
+ }
+ if (sourceEditor) sourceEditor.setValue(html);
+}
+
+function getRenderedHtml() {
+ return sourceEditor ? sourceEditor.getValue() : '';
+}
+
async function fetchRenderedHtml(jsonValue, template, options, signal) {
const requestBody = {
json: encodeURIComponent(jsonValue),
template: encodeURIComponent(template),
};
- if (Object.keys(options).length > 0) {
- requestBody.options = options;
- }
-
+ if (Object.keys(options).length > 0) requestBody.options = options;
const response = await fetch(SIMULATOR_ENDPOINT, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(requestBody),
signal,
});
-
if (!response.ok) {
let errorMessage = `Server error: ${response.status}`;
try {
@@ -860,55 +469,40 @@ async function fetchRenderedHtml(jsonValue, template, options, signal) {
}
throw new Error(errorMessage);
}
-
const contentType = response.headers.get('content-type') || '';
- if (contentType.includes('application/json')) {
- return response.json();
- }
+ if (contentType.includes('application/json')) return response.json();
const html = await response.text();
return { html };
}
/**
- * Translate a raw Mustache error message into a human-readable form
- * by converting character offsets to line numbers and clarifying error types.
+ * Translates a raw Mustache error message into a human-readable form by
+ * converting character offsets to line numbers and clarifying error types.
* Pure function — no side effects.
- * @param {string} rawMessage - Error message from the simulator
- * @param {string} templateText - Current template content
- * @returns {string} Human-readable error message
*/
function humanizeRenderError(rawMessage, templateText) {
const msg = rawMessage;
const atPosMatch = msg.match(/\bat (\d+)$/);
if (!atPosMatch) return msg;
-
const charPos = parseInt(atPosMatch[1], 10);
const unclosedSectionMatch = msg.match(/Unclosed section "([^"]+)"/);
const unclosedTagMatch = /^Unclosed tag/.test(msg);
if (unclosedSectionMatch) {
const sectionName = unclosedSectionMatch[1].replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-
if (charPos >= templateText.length) {
- // EOF case: position is end-of-template — find where the section actually opened.
const openPos = findUnclosedSectionOpening(templateText, sectionName);
const suffix = openPos !== -1
? `opened at line ${positionToLineCol(templateText, openPos).line}` : '';
return msg.replace(/\bat \d+$/, suffix);
}
-
- // Mismatch case: a {{/wrongTag}} was encountered while this section was open.
const wrongTagMatch = templateText.substring(charPos).match(/^\{\{\/\s*([^}\s]+)\s*\}\}/);
if (wrongTagMatch && wrongTagMatch[1] !== unclosedSectionMatch[1]) {
const wrongLine = positionToLineCol(templateText, charPos).line;
const wrongEscaped = wrongTagMatch[1].replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const wrongOpenPos = findUnclosedSectionOpening(templateText, wrongEscaped, charPos);
-
if (wrongOpenPos === -1) {
- // Orphan close tag: the wrong tag has no opener before it.
- // The Mustache stack tells us exactly which section IS open — no guessing.
const openSectionName = unclosedSectionMatch[1];
- // Limit scan to charPos so a later {{/name}} doesn't pop the stack.
const openSectionEsc = openSectionName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const openSectionPos = findUnclosedSectionOpening(templateText, openSectionEsc, charPos);
const openSectionLine = openSectionPos !== -1
@@ -922,9 +516,6 @@ function humanizeRenderError(rawMessage, templateText) {
+ ` — no opening {{#${wrongTagMatch[1]}}} found`;
return msg.replace(/Unclosed section "[^"]+" at \d+$/, replacement);
}
-
- // Out-of-order: the named section is genuinely unclosed.
- // Limit to charPos so a later {{/sectionName}} doesn't pop the stack.
const openPos = findUnclosedSectionOpening(templateText, sectionName, charPos);
if (openPos !== -1) {
const openLine = positionToLineCol(templateText, openPos).line;
@@ -932,12 +523,10 @@ function humanizeRenderError(rawMessage, templateText) {
}
return msg.replace(/\bat \d+$/, `— unexpected {{/${wrongTagMatch[1]}}} at line ${wrongLine}`);
}
-
return msg.replace(/\bat \d+$/, `at line ${positionToLineCol(templateText, charPos).line}`);
}
if (unclosedTagMatch) {
- // "Unclosed tag" reports end-of-template — find the last unmatched {{.
let unmatched = -1;
let pos = 0;
while (pos < templateText.length) {
@@ -953,7 +542,6 @@ function humanizeRenderError(rawMessage, templateText) {
return msg.replace(/\bat \d+$/, '');
}
- // "Unopened section" and all other errors report an accurate position.
const { line } = positionToLineCol(templateText, charPos);
const unopenedMatch = msg.match(/^Unopened section "([^"]+)"/);
if (unopenedMatch) {
@@ -964,11 +552,13 @@ function humanizeRenderError(rawMessage, templateText) {
}
/**
- * Render the template with JSON data via /simulator endpoint
+ * Renders the template with JSON data via the /simulator endpoint and
+ * updates the iframe + source views and validation overlays.
*/
async function render() {
- const jsonValue = jsonInput?.value?.trim();
- const template = templateInput?.value || '';
+ if (!jsonEditor || !templateEditor) return;
+ const jsonValue = jsonEditor.getValue().trim();
+ const template = templateEditor.getValue();
const jsonData = validateJson();
if (!jsonData) {
@@ -994,99 +584,72 @@ async function render() {
const result = await fetchRenderedHtml(jsonValue, template, options, abortController.signal);
updatePreview(result.html);
updateStatus(templateStatus, 'ok', 'Rendered successfully');
- setErrorHighlight(templateInput, templateErrorHighlight);
+ templateEditor.setDiagnostics([]);
displayHtmlValidation(result.validation);
} catch (e) {
if (e.name === 'AbortError') return;
-
hideHtmlValidation();
if (e.message === 'Failed to fetch') {
updatePreview('');
updateStatus(templateStatus, 'error', 'Connection failed');
- setErrorHighlight(templateInput, templateErrorHighlight);
+ templateEditor.setDiagnostics([]);
} else {
- const errorMessage = humanizeRenderError(e.message, templateInput?.value ?? '');
+ const errorMessage = humanizeRenderError(e.message, templateEditor.getValue());
updatePreview('');
updateStatus(templateStatus, 'error', `Render error: ${errorMessage}`);
const lineMatch = errorMessage.match(/\bline (\d+)/);
const errorLine = lineMatch ? parseInt(lineMatch[1], 10) : 0;
- setErrorHighlight(templateInput, templateErrorHighlight, errorLine);
+ templateEditor.setDiagnostics(
+ errorLine ? [{ line: errorLine, severity: 'error', message: errorMessage }] : [],
+ );
}
} finally {
setLoadingState(false);
}
}
-/**
- * Load an example template
- * @param {string} exampleType - Type of example to load
- */
async function loadExample(exampleType) {
const example = examples[exampleType];
- if (example) {
- // Load JSON and template
- if (jsonInput) {
- jsonInput.value = JSON.stringify(example.json, null, 2);
+ if (!example) return;
+ if (jsonEditor) jsonEditor.setValue(JSON.stringify(example.json, null, 2));
+ if (templateEditor) templateEditor.setValue(example.template);
+
+ if (example.options) {
+ if (optionArrayKey) optionArrayKey.value = example.options.arrayKey || '';
+ if (optionPathKey) optionPathKey.value = example.options.pathKey || '';
+ if (optionTestPath) optionTestPath.value = example.options.testPath || '';
+ if (optionRelativeURLPrefix) {
+ optionRelativeURLPrefix.value = example.options.relativeURLPrefix || '';
}
- if (templateInput) {
- templateInput.value = example.template;
+ if (optionGenericFallback) {
+ optionGenericFallback.checked = example.options.genericFallback || false;
}
-
- // Load options if present (clear if not)
- if (example.options) {
- if (optionArrayKey) optionArrayKey.value = example.options.arrayKey || '';
- if (optionPathKey) optionPathKey.value = example.options.pathKey || '';
- if (optionTestPath) optionTestPath.value = example.options.testPath || '';
- if (optionRelativeURLPrefix) {
- optionRelativeURLPrefix.value = example.options.relativeURLPrefix || '';
- }
- if (optionGenericFallback) {
- optionGenericFallback.checked = example.options.genericFallback || false;
- }
-
- // Show options panel if options are set
- if (optionsPanel && optionsPanel.hidden) {
- optionsPanel.hidden = false;
- optionsToggleBtn?.classList.add('active');
- }
- } else {
- // Clear all options
- if (optionArrayKey) optionArrayKey.value = '';
- if (optionPathKey) optionPathKey.value = '';
- if (optionTestPath) optionTestPath.value = '';
- if (optionRelativeURLPrefix) optionRelativeURLPrefix.value = '';
- if (optionGenericFallback) optionGenericFallback.checked = false;
+ if (optionsPanel && optionsPanel.hidden) {
+ optionsPanel.hidden = false;
+ optionsToggleBtn?.classList.add('active');
}
-
- validateJson();
- updateLineNumbers(jsonInput, jsonLineNumbers);
- updateLineNumbers(templateInput, templateLineNumbers);
- await updateAllEditorHighlights();
- await render();
+ } else {
+ if (optionArrayKey) optionArrayKey.value = '';
+ if (optionPathKey) optionPathKey.value = '';
+ if (optionTestPath) optionTestPath.value = '';
+ if (optionRelativeURLPrefix) optionRelativeURLPrefix.value = '';
+ if (optionGenericFallback) optionGenericFallback.checked = false;
}
-}
-// ============================================================================
-// SETUP FUNCTIONS
-// ============================================================================
+ validateJson();
+ await render();
+}
-/**
- * Setup preview tab switching (Rendered vs Source)
- */
function setupPreviewTabs() {
previewTabs.forEach((tab) => {
- tab.addEventListener('click', async () => {
+ tab.addEventListener('click', () => {
const viewType = tab.dataset.view;
-
- // Update tab states
previewTabs.forEach((t) => {
t.classList.remove('active');
t.setAttribute('aria-selected', 'false');
});
tab.classList.add('active');
tab.setAttribute('aria-selected', 'true');
-
- // Update view visibility
previewViews.forEach((view) => {
if (view.dataset.view === viewType) {
view.classList.add('active');
@@ -1096,46 +659,21 @@ function setupPreviewTabs() {
view.setAttribute('hidden', '');
}
});
-
- // Highlight source code when switching to Source view
- if (viewType === 'source') {
- await highlightSource();
- }
});
});
}
-/**
- * Setup modal dialogs
- */
function setupModals() {
- // Examples modal
- examplesBtn?.addEventListener('click', () => {
- examplesModal?.showModal();
- });
-
- // Help modal
- helpBtn?.addEventListener('click', () => {
- helpModal?.showModal();
- });
-
- // Close buttons
+ examplesBtn?.addEventListener('click', () => examplesModal?.showModal());
+ helpBtn?.addEventListener('click', () => helpModal?.showModal());
document.querySelectorAll('.modal-close').forEach((btn) => {
- btn.addEventListener('click', () => {
- btn.closest('dialog')?.close();
- });
+ btn.addEventListener('click', () => btn.closest('dialog')?.close());
});
-
- // Click outside to close
[examplesModal, helpModal].forEach((modal) => {
modal?.addEventListener('click', (e) => {
- if (e.target === modal) {
- modal.close();
- }
+ if (e.target === modal) modal.close();
});
});
-
- // Example card clicks
document.querySelectorAll('.example-card').forEach((card) => {
card.addEventListener('click', () => {
const exampleType = card.dataset.example;
@@ -1145,56 +683,10 @@ function setupModals() {
});
}
-/**
- * Setup editor input listeners for auto-render
- */
-function setupEditorListeners() {
- const handleInput = () => {
- // Always auto-render with debounce
- clearTimeout(debounceTimer);
- debounceTimer = setTimeout(render, DEBOUNCE_DELAY);
- };
-
- // JSON input listeners
- jsonInput?.addEventListener('input', () => {
- validateJson();
- updateEditorHighlight(jsonInput, jsonHighlight, 'json');
- updateLineNumbers(jsonInput, jsonLineNumbers);
- handleInput();
- });
-
- jsonInput?.addEventListener('scroll', () => {
- syncScroll(jsonInput, jsonHighlight);
- if (jsonLineNumbers) jsonLineNumbers.scrollTop = jsonInput.scrollTop;
- syncErrorHighlight(jsonInput, jsonErrorHighlight);
- });
-
- // Template input listeners
- templateInput?.addEventListener('input', () => {
- updateEditorHighlight(templateInput, templateHighlight, 'handlebars');
- updateLineNumbers(templateInput, templateLineNumbers);
- handleInput();
- });
-
- templateInput?.addEventListener('scroll', () => {
- syncScroll(templateInput, templateHighlight);
- if (templateLineNumbers) templateLineNumbers.scrollTop = templateInput.scrollTop;
- syncErrorHighlight(templateInput, templateErrorHighlight);
- });
-
- sourceOutput?.addEventListener('scroll', syncSourceOverlays);
-}
-
-/**
- * Setup resizable panels - both vertical (JSON/Template) and horizontal (editors/preview)
- */
function setupResizer() {
- // Vertical resizer (between JSON and Template panels)
const verticalResizer = document.getElementById('resizer-vertical');
const jsonPanel = document.querySelector('.json-panel');
const editorsRow = document.querySelector('.editors-row');
-
- // Horizontal resizer (between editors row and preview panel)
const horizontalResizer = document.getElementById('resizer-horizontal');
const workspace = document.querySelector('.workspace');
@@ -1202,7 +694,6 @@ function setupResizer() {
let startPos = 0;
let startSize = 0;
- // Vertical resizer (col-resize)
if (verticalResizer && jsonPanel && editorsRow) {
verticalResizer.addEventListener('mousedown', (e) => {
activeResizer = 'vertical';
@@ -1212,8 +703,6 @@ function setupResizer() {
document.body.style.userSelect = 'none';
});
}
-
- // Horizontal resizer (row-resize)
if (horizontalResizer && editorsRow && workspace) {
horizontalResizer.addEventListener('mousedown', (e) => {
activeResizer = 'horizontal';
@@ -1223,41 +712,31 @@ function setupResizer() {
document.body.style.userSelect = 'none';
});
}
-
document.addEventListener('mousemove', (e) => {
if (!activeResizer) return;
-
if (activeResizer === 'vertical' && jsonPanel && editorsRow) {
const diff = e.clientX - startPos;
const newWidth = startSize + diff;
const containerWidth = editorsRow.offsetWidth;
-
- // Limit to 20% - 80% of container
const minWidth = containerWidth * 0.2;
const maxWidth = containerWidth * 0.8;
-
if (newWidth >= minWidth && newWidth <= maxWidth) {
jsonPanel.style.flex = 'none';
jsonPanel.style.width = `${newWidth}px`;
}
}
-
if (activeResizer === 'horizontal' && editorsRow && workspace) {
const diff = e.clientY - startPos;
const newHeight = startSize + diff;
const containerHeight = workspace.offsetHeight;
-
- // Limit to 20% - 80% of container
const minHeight = containerHeight * 0.2;
const maxHeight = containerHeight * 0.8;
-
if (newHeight >= minHeight && newHeight <= maxHeight) {
editorsRow.style.flex = 'none';
editorsRow.style.height = `${newHeight}px`;
}
}
});
-
document.addEventListener('mouseup', () => {
if (activeResizer) {
activeResizer = null;
@@ -1267,29 +746,16 @@ function setupResizer() {
});
}
-/**
- * Setup options panel toggle and input listeners
- */
function setupOptionsPanel() {
- // Toggle options panel visibility
optionsToggleBtn?.addEventListener('click', () => {
const isHidden = optionsPanel?.hidden;
- if (optionsPanel) {
- optionsPanel.hidden = !isHidden;
- }
- // Update button visual state
- if (optionsToggleBtn) {
- optionsToggleBtn.classList.toggle('active', isHidden);
- }
+ if (optionsPanel) optionsPanel.hidden = !isHidden;
+ if (optionsToggleBtn) optionsToggleBtn.classList.toggle('active', isHidden);
});
-
- // Always auto-render when options change
const handleOptionChange = () => {
clearTimeout(debounceTimer);
debounceTimer = setTimeout(render, DEBOUNCE_DELAY);
};
-
- // Add listeners to all option inputs
optionArrayKey?.addEventListener('input', handleOptionChange);
optionPathKey?.addEventListener('input', handleOptionChange);
optionTestPath?.addEventListener('input', handleOptionChange);
@@ -1297,11 +763,7 @@ function setupOptionsPanel() {
optionGenericFallback?.addEventListener('change', handleOptionChange);
}
-/**
- * Setup action buttons
- */
function setupButtons() {
- // Copy HTML button
const copyBtn = document.getElementById('copy-html');
copyBtn?.addEventListener('click', async () => {
const html = getRenderedHtml();
@@ -1310,27 +772,17 @@ function setupButtons() {
showToast('HTML copied to clipboard!');
}
});
-
- // Fullscreen button - fullscreen the entire tool
const fullscreenBtn = document.getElementById('fullscreen-btn');
fullscreenBtn?.addEventListener('click', () => {
const mainElement = document.querySelector('main');
- if (document.fullscreenElement) {
- document.exitFullscreen();
- } else {
- mainElement?.requestFullscreen();
- }
+ if (document.fullscreenElement) document.exitFullscreen();
+ else mainElement?.requestFullscreen();
});
-
- // Format JSON button
const formatJsonBtn = document.getElementById('format-json');
formatJsonBtn?.addEventListener('click', formatJson);
-
- // Validation close button
const validationCloseBtn = document.getElementById('validation-close');
validationCloseBtn?.addEventListener('click', hideValidationError);
- // Toggle validation details when clicking the preview status bar
previewStatus?.addEventListener('click', () => {
if (!previewStatus.classList.contains('has-details')) return;
const isExpanded = previewStatus.classList.toggle('expanded');
@@ -1344,51 +796,34 @@ function setupButtons() {
});
}
-/**
- * Setup keyboard shortcuts
- */
function setupKeyboardShortcuts() {
document.addEventListener('keydown', (e) => {
- // Cmd+Enter (Mac) or Ctrl+Enter (Windows/Linux) for immediate render
if ((e.metaKey || e.ctrlKey) && e.key === 'Enter') {
e.preventDefault();
- clearTimeout(debounceTimer); // Cancel any pending debounced render
- render(); // Render immediately without debounce
-
- // Brief visual feedback
+ clearTimeout(debounceTimer);
+ render();
const statusText = previewStatus?.querySelector('.status-text');
if (statusText) {
const originalText = statusText.textContent;
statusText.textContent = '⚡ Rendered instantly';
- setTimeout(() => {
- statusText.textContent = originalText;
- }, 2000);
+ setTimeout(() => { statusText.textContent = originalText; }, 2000);
}
}
});
}
-// ============================================================================
-// INITIALIZATION
-// ============================================================================
-
/**
- * Create validation message element dynamically inside .
- * Must be done in JS after page load to:
- * 1. Avoid AEM auto-blocking (decorateBlocks targets div.section > div > div)
- * 2. Avoid scripts.js side-nav detection (looks for main > aside)
- * 3. Work in fullscreen mode (element must be inside )
+ * Create the validation message element dynamically inside . Done in JS
+ * to avoid AEM auto-blocking, side-nav detection, and to work in fullscreen.
*/
function createValidationMessage() {
const main = document.querySelector('main');
if (!main || document.getElementById('validation-message')) return;
-
const container = document.createElement('aside');
container.className = 'validation-message-container';
container.id = 'validation-message';
container.hidden = true;
container.setAttribute('aria-live', 'polite');
-
container.innerHTML = `
⚠️
@@ -1401,41 +836,59 @@ function createValidationMessage() {
aria-label="Dismiss validation message">×
`;
-
main.appendChild(container);
}
-/**
- * Initialize the simulator
- */
async function init() {
- // Load Prism FIRST - must complete before input listeners are active
- await ensurePrismReady();
-
- // Create validation message dynamically (avoids AEM decoration and side-nav detection)
createValidationMessage();
-
- // Set up UI components
setupPreviewTabs();
setupModals();
- setupEditorListeners();
setupResizer();
setupButtons();
setupOptionsPanel();
setupKeyboardShortcuts();
- // Initialize editor syntax highlighting (Prism is now guaranteed loaded)
- await updateAllEditorHighlights();
+ const { default: createEditor } = await import('../../vendor/codemirror/codemirror.js');
+
+ let renderTimer = null;
+ const scheduleRender = () => {
+ clearTimeout(renderTimer);
+ renderTimer = setTimeout(render, DEBOUNCE_DELAY);
+ };
+
+ jsonEditor = createEditor({
+ parent: jsonEditorEl,
+ doc: DEFAULT_JSON,
+ language: 'json',
+ labelledBy: 'json-label',
+ describedBy: 'json-hint',
+ onChange: () => {
+ validateJson();
+ scheduleRender();
+ },
+ });
- // Initialize line numbers for both editors
- updateLineNumbers(jsonInput, jsonLineNumbers);
- updateLineNumbers(templateInput, templateLineNumbers);
+ templateEditor = createEditor({
+ parent: templateEditorEl,
+ doc: DEFAULT_TEMPLATE,
+ language: 'html',
+ labelledBy: 'template-label',
+ describedBy: 'template-hint',
+ onChange: scheduleRender,
+ });
+
+ sourceEditor = createEditor({
+ parent: sourceEditorEl,
+ doc: '',
+ language: 'html',
+ readOnly: true,
+ labelledBy: 'preview-label',
+ });
- // Initial render
- render();
+ validateJson();
+ await render();
}
-// Initialize when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
diff --git a/tools/log-viewer/scripts.js b/tools/log-viewer/scripts.js
index 102fdb2f..ca0630fe 100644
--- a/tools/log-viewer/scripts.js
+++ b/tools/log-viewer/scripts.js
@@ -2,12 +2,20 @@ import { registerToolReady } from '../../scripts/scripts.js';
import { initConfigField, updateConfig } from '../../utils/config/config.js';
import getAdminClient from '../../scripts/admin-compat.js';
import { executeAdminRequest, AuthMode } from '../../utils/admin-request.js';
-import { loadPrism, highlight } from '../../utils/prism/prism.js';
import {
toDateTimeLocal, calculatePastDate,
} from './utils.js';
import { RewrittenData } from './rewrite.js';
+let createEditorPromise;
+function loadCreateEditor() {
+ if (!createEditorPromise) {
+ createEditorPromise = import('../../vendor/codemirror/codemirror.js')
+ .then((m) => m.default);
+ }
+ return createEditorPromise;
+}
+
// field ids
let admin;
@@ -256,15 +264,24 @@ async function onAdminClick(requestFn, button) {
const res = await executeAdminRequest(requestFn, { org, site });
if (!res || !res.ok) throw new Error(`Failed to fetch details: ${res?.status}`);
const json = await res.json();
- const pre = document.createElement('pre');
- const code = document.createElement('code');
- code.className = 'language-js';
- code.textContent = JSON.stringify(json, null, 2);
- pre.append(code);
- const { showModal } = await createModal([pre]);
+ const host = document.createElement('div');
+ host.className = 'log-viewer-detail';
+
+ // Build the modal and lazy-load CodeMirror concurrently so we can mount
+ // the editor before showing the modal — avoids a flash of empty modal
+ // chrome on cold cache.
+ const [{ showModal }, createEditor] = await Promise.all([
+ createModal([host]),
+ loadCreateEditor(),
+ ]);
+
+ createEditor({
+ parent: host,
+ doc: JSON.stringify(json, null, 2),
+ language: 'json',
+ readOnly: true,
+ });
showModal();
- await loadPrism();
- highlight(document.querySelector('.modal'));
} catch (error) {
// eslint-disable-next-line no-console
console.error('Could not create modal:', error);
diff --git a/tools/log-viewer/styles.css b/tools/log-viewer/styles.css
index 2f9843e1..8f35d4cf 100644
--- a/tools/log-viewer/styles.css
+++ b/tools/log-viewer/styles.css
@@ -329,3 +329,46 @@ button.disabled {
background-color: var(--color-background);
color: var(--color-button-disabled-text);
}
+
+/* Admin-detail JSON viewer inside the log-viewer modal. Caps at 60vh with a
+ scrollbar for long responses but shrinks to fit shorter ones. */
+.log-viewer-detail {
+ max-height: 60vh;
+ min-height: 240px;
+ border: var(--border-s, 1px) solid var(--color-border);
+ border-radius: var(--rounding-s, 4px);
+ overflow: auto;
+ font-family: var(--code-font-family);
+ font-size: var(--body-size-s);
+}
+
+/* stylelint-disable selector-class-pattern -- CodeMirror class names are camelCase */
+.log-viewer-detail .cm-editor {
+ height: 100%;
+}
+
+.log-viewer-detail .cm-scroller {
+ font-family: inherit;
+}
+
+.log-viewer-detail .cm-gutters {
+ background-color: var(--layer-depth);
+ color: light-dark(#999, #8b949e);
+ border-right: 1px solid var(--color-border);
+}
+
+.log-viewer-detail .cm-activeLineGutter,
+.log-viewer-detail .cm-activeLine {
+ background-color: light-dark(#0000000a, #ffffff0a);
+}
+
+/* CodeMirror's default selection background is a light-theme-only color with
+ no dark-mode awareness, making selected text unreadable in dark mode. */
+.log-viewer-detail .cm-selectionBackground {
+ background-color: light-dark(var(--gray-300), var(--transparent-white-300));
+}
+
+.log-viewer-detail .cm-focused .cm-selectionBackground {
+ background-color: light-dark(var(--gray-400), var(--transparent-white-400));
+}
+/* stylelint-enable selector-class-pattern */
diff --git a/utils/prism/prism.css b/utils/prism/prism.css
deleted file mode 100644
index 445e5a22..00000000
--- a/utils/prism/prism.css
+++ /dev/null
@@ -1,98 +0,0 @@
-/* PrismJS 1.29.0 (Default), slightly altered
-https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+json */
-
-code[class*='language-'],
-pre[class*='language-'] {
- color: var(--color-text);
- text-align: left;
- white-space: pre;
- word-break: normal;
- word-spacing: normal;
- word-wrap: normal;
- -webkit-hyphens: none;
- -moz-hyphens: none;
- -ms-hyphens: none;
- hyphens: none;
- -moz-tab-size: 2;
- -o-tab-size: 2;
- tab-size: 2;
-}
-
-pre[class*='language-'] {
- overflow: auto;
-}
-
-.token.cdata,
-.token.comment,
-.token.doctype,
-.token.prolog {
- color: light-dark(#708090, #8b949e);
-}
-
-.token.punctuation {
- color: light-dark(#999, #8b949e);
-}
-
-.token.namespace {
- opacity: 0.8;
-}
-
-.token.property {
- color: light-dark(#4b0082, #d2a8ff);
-}
-
-.token.boolean,
-.token.constant,
-.token.deleted,
-.token.number,
-.token.symbol,
-.token.tag {
- color: light-dark(#905, #ff7b72);
-}
-
-.token.attr-name,
-.token.builtin,
-.token.char,
-.token.inserted,
-.token.selector,
-.token.string {
- color: light-dark(#690, #a5d6ff);
-}
-
-.language-css .token.string,
-.style .token.string,
-.token.entity,
-.token.operator,
-.token.url {
- color: light-dark(#9a6e3a, #ffa657);
-}
-
-.token.atrule,
-.token.attr-value,
-.token.keyword {
- color: light-dark(#07a, #ff7b72);
-}
-
-.token.class-name,
-.token.function {
- color: light-dark(#dd4a68, #d2a8ff);
-}
-
-.token.important,
-.token.regex,
-.token.variable {
- color: light-dark(#e90, #ffa657);
-}
-
-.token.bold,
-.token.important {
- font-weight: 700;
-}
-
-.token.italic {
- font-style: italic;
-}
-
-.token.entity {
- cursor: help;
-}
diff --git a/utils/prism/prism.js b/utils/prism/prism.js
deleted file mode 100644
index 5c2653b0..00000000
--- a/utils/prism/prism.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* eslint-disable no-undef */
-import { loadCSS } from '../../scripts/aem.js';
-
-export function highlight(el) {
- const code = el.nodeName === 'CODE' ? el : el.querySelector('pre > code[class^="language"]');
- if (code) Prism.highlightElement(code);
-}
-
-export async function loadPrism(e) {
- const { default: Prism } = await import('../../vendor/prismjs/prismjs.js');
- window.Prism = Prism;
- loadCSS('/utils/prism/prism.css');
- if (e?.target) highlight(e.target);
-}
-
-export async function loadPrismLibrary(languages = []) {
- await loadPrism();
- await Promise.all(languages.map((lang) => import(`../../vendor/prismjs/prism-${lang}.js`)));
-}
diff --git a/vendor/codemirror/codemirror.js b/vendor/codemirror/codemirror.js
new file mode 100644
index 00000000..eccc2639
--- /dev/null
+++ b/vendor/codemirror/codemirror.js
@@ -0,0 +1,24 @@
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Mi(e,e.contentDOM),this.updateInner([new Je(0,0,0,e.state.doc.length)],null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:c,toA:f})=>fthis.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 r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?r=this.domChanged.newSel.head:!Gm(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?Dm(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){let{from:c,to:f}=this.hasComposition;n=new Je(c,f,e.changes.mapPos(c,-1),e.changes.mapPos(f,1)).addToSet(n.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(T.ie||T.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.blockWrappers;this.updateDeco();let a=qm(o,this.decorations,e.changes);a.length&&(n=Je.extendWithRanges(n,a));let h=Bm(l,this.blockWrappers,e.changes);return h.length&&(n=Je.extendWithRanges(n,h)),s&&!n.some(c=>c.fromA<=s.range.fromA&&c.toA>=s.range.toA)&&(n=s.range.addToSet(n.slice())),this.tile.flags&2&&n.length==0?!1:(this.updateInner(n,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let o=this.tile,l=new zo(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&te.get(t.text)&&l.cache.reused.set(te.get(t.text),2),this.tile=l.run(e,t),Eo(o,l.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let s=T.chrome||T.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(s),s&&(s.written||n.selectionRange.focusNode!=s.node||!this.tile.dom.contains(s.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let r=[];if(this.view.viewport.from||this.view.viewport.to-1)&&dn(n,this.view.observer.selectionRange)&&!(r&&n.contains(r));if(!(s||t||o))return;let l=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,h,c;if(a.empty?c=h=this.inlineDOMNearPos(a.anchor,a.assoc||1):(c=this.inlineDOMNearPos(a.head,a.head==a.from?1:-1),h=this.inlineDOMNearPos(a.anchor,a.anchor==a.from?1:-1)),T.gecko&&a.empty&&!this.hasComposition&&Em(h)){let u=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(u,h.node.childNodes[h.offset]||null)),h=c=new ut(u,0),l=!0}let f=this.view.observer.selectionRange;(l||!f.focusNode||(!pn(h.node,h.offset,f.anchorNode,f.anchorOffset)||!pn(c.node,c.offset,f.focusNode,f.focusOffset))&&!this.suppressWidgetCursorChange(f,a))&&(this.view.observer.ignore(()=>{T.android&&T.chrome&&n.contains(f.focusNode)&&Im(f.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let u=Pn(this.view.root);if(u)if(a.empty){if(T.gecko){let O=_m(h.node,h.offset);if(O&&O!=3){let d=(O==1?Jc:ef)(h.node,h.offset);d&&(h=new ut(d.node,d.offset))}}u.collapse(h.node,h.offset),a.bidiLevel!=null&&u.caretBidiLevel!==void 0&&(u.caretBidiLevel=a.bidiLevel)}else if(u.extend){u.collapse(h.node,h.offset);try{u.extend(c.node,c.offset)}catch{}}else{let O=document.createRange();a.anchor>a.head&&([h,c]=[c,h]),O.setEnd(c.node,c.offset),O.setStart(h.node,h.offset),u.removeAllRanges(),u.addRange(O)}o&&this.view.root.activeElement==n&&(n.blur(),r&&r.focus())}),this.view.observer.setSelectionRange(h,c)),this.impreciseAnchor=h.precise?null:new ut(f.anchorNode,f.anchorOffset),this.impreciseHead=c.precise?null:new ut(f.focusNode,f.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&pn(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,n=Pn(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let o=this.lineAt(t.head,t.assoc);if(!o)return;let l=o.posAtStart;if(t.head==l||t.head==l+o.length)return;let a=this.coordsAt(t.head,-1),h=this.coordsAt(t.head,1);if(!a||!h||a.bottom>h.top)return;let c=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(c.node,c.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&n.collapse(r,s)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let r=n.posAtStart;if(n.isComposite()){let s;if(e==n.dom)s=n.dom.childNodes[t];else{let o=wt(e)==0?0:t==0?-1:1;for(;;){let l=e.parentNode;if(l==n.dom)break;o==0&&l.firstChild!=l.lastChild&&(e==l.firstChild?o=-1:o=1),e=l}o<0?s=e:s=e.nextSibling}if(s==n.dom.firstChild)return r;for(;s&&!te.get(s);)s=s.nextSibling;if(!s)return r+n.length;for(let o=0,l=r;;o++){let a=n.children[o];if(a.dom==s)return l;l+=a.length+a.breakAfter}}else return n.isText()?e==n.dom?r+t:r+(t?n.length:0):r}domAtPos(e,t){let{tile:n,offset:r}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(e,t):n.domIn(r,t)}inlineDOMNearPos(e,t){let n,r=-1,s=!1,o,l=-1,a=!1;return this.tile.blockTiles((h,c)=>{if(h.isWidget()){if(h.flags&32&&c>=e)return!0;h.flags&16&&(s=!0)}else{let f=c+h.length;if(c<=e&&(n=h,r=e-c,s=f=e&&!o&&(o=h,l=e-c,a=c>e),c>e&&o)return!0}}),!n&&!o?this.domAtPos(e,t):(s&&o?n=null:a&&n&&(o=null),n&&t<0||!o?n.domIn(r,t):o.domIn(l,t))}coordsAt(e,t){let{tile:n,offset:r}=this.tile.resolveBlock(e,t);return n.isWidget()?n.widget instanceof Sn?null:n.coordsInWidget(r,t,!0):n.coordsIn(r,t)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function r(s,o){if(s.isComposite())for(let l of s.children){if(l.length>=o){let a=r(l,o);if(a)return a}if(o-=l.length,o<0)break}else if(s.isText()&&oMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==q.LTR,h=0,c=(f,u,O)=>{for(let d=0;dr);d++){let p=f.children[d],g=u+p.length,S=p.dom.getBoundingClientRect(),{height:b}=S;if(O&&!d&&(h+=S.top-O.top),p instanceof xt)g>n&&c(p,u,S);else if(u>=n&&(h>0&&t.push(-h),t.push(b+h),h=0,o)){let y=p.dom.lastChild,C=y?wr(y):[];if(C.length){let x=C[C.length-1],k=a?x.right-S.left:S.right-x.left;k>l&&(l=k,this.minWidth=s,this.minWidthFrom=u,this.minWidthTo=g)}}O&&d==f.children.length-1&&(h+=O.bottom-S.bottom),u=g+p.breakAfter}};return c(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?q.RTL:q.LTR}measureTextSize(){let e=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let l=0,a;for(let h of o.children){if(!h.isText()||/[^ -~]/.test(h.text))return;let c=wr(h.dom);if(c.length!=1)return;l+=c[0].width,a=c[0].height}if(l)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:l/o.length,textHeight:a}}});if(e)return e;let t=document.createElement("div"),n,r,s;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let o=wr(t.firstChild)[0];n=t.getBoundingClientRect().height,r=o&&o.width?o.width/27:7,s=o&&o.height?o.height:n,t.remove()}),{lineHeight:n,charWidth:r,textHeight:s}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.view.state.doc.length;if(o>n){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(X.replace({widget:new Sn(l),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!s)break;n=s.to+1}return X.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Gr).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),n=!1,r=this.view.state.facet(Pl).map((s,o)=>{let l=typeof s=="function";return l&&(n=!0),l?s(this.view):s});for(r.length&&(this.dynamicDecorationMap[e++]=n,t.push(W.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];etypeof s=="function"?s(this.view):s)}scrollIntoView(e){var t;if(e.isSnapshot){let c=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=c.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let c of this.view.state.facet(pf))try{if(c(this.view,e.range,e))return!0}catch(f){le(this.view.state,f,"scroll handler")}let{range:n}=e,r=this.coordsAt(n.head,(t=n.assoc)!==null&&t!==void 0?t:n.empty?0:n.head>n.anchor?-1:1),s;if(!r)return;!n.empty&&(s=this.coordsAt(n.anchor,n.anchor>n.head?-1:1))&&(r={left:Math.min(r.left,s.left),top:Math.min(r.top,s.top),right:Math.max(r.right,s.right),bottom:Math.max(r.bottom,s.bottom)});let o=$l(this.view),l={left:r.left-o.left,top:r.top-o.top,right:r.right+o.right,bottom:r.bottom+o.bottom},{offsetWidth:a,offsetHeight:h}=this.view.scrollDOM;if(ym(this.view.scrollDOM,l,n.head1&&(r.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||r.bottomn.isWidget()||n.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){Eo(this.tile)}};function Eo(i,e){let t=e?.get(i);if(t!=1){t==null&&i.destroy();for(let n of i.children)Eo(n,e)}}function Em(i){return i.node.nodeType==1&&i.node.firstChild&&(i.offset==0||i.node.childNodes[i.offset-1].contentEditable=="false")&&(i.offset==i.node.childNodes.length||i.node.childNodes[i.offset].contentEditable=="false")}function xf(i,e){let t=i.observer.selectionRange;if(!t.focusNode)return null;let n=Jc(t.focusNode,t.focusOffset),r=ef(t.focusNode,t.focusOffset),s=n||r;if(r&&n&&r.node!=n.node){let l=te.get(r.node);if(!l||l.isText()&&l.text!=r.node.nodeValue)s=r;else if(i.docView.lastCompositionAfterCursor){let a=te.get(n.node);!a||a.isText()&&a.text!=n.node.nodeValue||(s=r)}}if(i.docView.lastCompositionAfterCursor=s!=n,!s)return null;let o=e-s.offset;return{from:o,to:o+s.node.nodeValue.length,node:s.node}}function Dm(i,e,t){let n=xf(i,t);if(!n)return null;let{node:r,from:s,to:o}=n,l=r.nodeValue;if(/[\n\r]/.test(l)||i.state.doc.sliceString(n.from,n.to)!=l)return null;let a=e.invertedDesc;return{range:new Je(a.mapPos(s),a.mapPos(o),s,o),text:r}}function _m(i,e){return i.nodeType!=1?0:(e&&i.childNodes[e-1].contentEditable=="false"?1:0)|(e{ne.from&&(t=!0)}),t}var Sn=class extends Qe{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}};function Nm(i,e,t=1){let n=i.charCategorizer(e),r=i.doc.lineAt(e),s=e-r.from;if(r.length==0)return Q.cursor(e);s==0?t=1:s==r.length&&(t=-1);let o=s,l=s;t<0?o=ne(r.text,s,!1):l=ne(r.text,s);let a=n(r.text.slice(o,l));for(;o>0;){let h=ne(r.text,o,!1);if(n(r.text.slice(h,o))!=a)break;o=h}for(;li.defaultLineHeight*1.5){let l=i.viewState.heightOracle.textHeight,a=Math.floor((r-t.top-(i.defaultLineHeight-l)*.5)/l);s+=a*i.viewState.heightOracle.lineLength}let o=i.state.sliceDoc(t.from,t.to);return t.from+ur(o,s,i.state.tabSize)}function _o(i,e,t){let n=i.lineBlockAt(e);if(Array.isArray(n.type)){let r;for(let s of n.type){if(s.from>e)break;if(!(s.toe)return s;(!r||s.type==ue.Text&&(r.type!=s.type||(t<0?s.frome)))&&(r=s)}}return r||n}return n}function Fm(i,e,t,n){let r=_o(i,e.head,e.assoc||-1),s=!n||r.type!=ue.Text||!(i.lineWrapping||r.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=i.dom.getBoundingClientRect(),l=i.textDirectionAt(r.from),a=i.posAtCoords({x:t==(l==q.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(a!=null)return Q.cursor(a,t?-1:1)}return Q.cursor(t?r.to:r.from,t?-1:1)}function Sc(i,e,t,n){let r=i.state.doc.lineAt(e.head),s=i.bidiSpans(r),o=i.textDirectionAt(r.from);for(let l=e,a=null;;){let h=Zm(r,s,o,l,t),c=of;if(!h){if(r.number==(t?i.state.doc.lines:1))return l;c=`
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Ge(i.state.doc.length,-1);if(h=i.elementAtHeight(a),n==null)break;if(h.type==ue.Text){if(n<0?h.toi.viewport.to)break;let u=i.docView.coordsAt(n<0?h.from:h.to,n>0?-1:1);if(u&&(n<0?u.top<=a+s:u.bottom>=a+s))break}let f=i.viewState.heightOracle.textHeight/2;a=n>0?h.bottom+f:h.top-f}if(i.viewport.from>=h.to||i.viewport.to<=h.from){if(t)return null;if(h.type==ue.Text){let f=Um(i,r,h,o,l);return new Ge(f,f==h.from?1:-1)}}if(h.type!=ue.Text)return a<(h.top+h.bottom)/2?new Ge(h.from,1):new Ge(h.to,-1);let c=i.docView.lineAt(h.from,2);return(!c||c.length!=h.length)&&(c=i.docView.lineAt(h.from,-2)),new qo(i,o,l,i.textDirectionAt(h.from)).scanTile(c,h.from)}var qo=class{constructor(e,t,n,r){this.view=e,this.x=t,this.y=n,this.baseDir=r,this.line=null,this.spans=null}bidiSpansAt(e){return(!this.line||this.line.from>e||this.line.to1||n.length&&(n[0].level!=this.baseDir||n[0].to+r.from>1;t:if(o.has(p)){let S=r+Math.floor(Math.random()*d);for(let b=0;b1)){if(b.bottomthis.y)(!h||h.top>b.top)&&(h=b),y=-1;else{let C=b.left>this.x?this.x-b.left:b.right(d+d+p)/3)return this.y=a.bottom-1,this.scan(e,t,!0);if(h&&h.top<(d+p+p)/3)return this.y=h.top+1,this.scan(e,t,!0)}let O=(l?this.dirAt(e[c],1):this.baseDir)==q.LTR;return{i:c,after:this.x>(u.left+u.right)/2==O}}scanText(e,t){let n=[];for(let s=0;s{let o=n[s]-t,l=n[s+1]-t;return $n(e.dom,o,l).getClientRects()});return r.after?new Ge(n[r.i+1],-1):new Ge(n[r.i],1)}scanTile(e,t){if(!e.length)return new Ge(t,1);if(e.children.length==1){let l=e.children[0];if(l.isText())return this.scanText(l,t);if(l.isComposite())return this.scanTile(l,t)}let n=[t];for(let l=0,a=t;l{let a=e.children[l];return a.flags&48?null:(a.dom.nodeType==1?a.dom:$n(a.dom,0,a.length)).getClientRects()}),s=e.children[r.i],o=n[r.i];return s.isText()?this.scanText(s,o):s.isComposite()?this.scanTile(s,o):r.after?new Ge(n[r.i+1],-1):new Ge(o,1)}},$i="\uFFFF",Bo=class{constructor(e,t){this.points=e,this.view=t,this.text="",this.lineSeparator=t.state.facet(L.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=$i}readRange(e,t){if(!e)return this;let n=e.parentNode;for(let r=e;;){this.findPointBefore(n,r);let s=this.text.length;this.readNode(r);let o=te.get(r),l=r.nextSibling;if(l==t){o?.breakAfter&&!l&&n!=this.view.contentDOM&&this.lineBreak();break}let a=te.get(l);(o&&a?o.breakAfter:(o?o.breakAfter:Xr(r))||Xr(l)&&(r.nodeName!="BR"||o?.isWidget())&&this.text.length>s)&&!eg(l,t)&&this.lineBreak(),r=l}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,l;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,n),o=this.lineSeparator.length):(l=r.exec(t))&&(s=l.index,o=l[0].length),this.append(t.slice(n,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==e&&a.pos>this.text.length&&(a.pos-=o-1);n=s+o}}readNode(e){let t=te.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let r=n.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.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 n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(Jm(e,n.node,n.offset)?t:0))}};function Jm(i,e,t){for(;;){if(!e||t-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView,l=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=kf(e.docView.tile,t,n,0))){let a=s||o?[]:ig(e),h=new Bo(a,e);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=ng(a,this.bounds.from)}else{let a=e.observer.selectionRange,h=s&&s.node==a.focusNode&&s.offset==a.focusOffset||!To(e.contentDOM,a.focusNode)?l.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),c=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!To(e.contentDOM,a.anchorNode)?l.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset),f=e.viewport;if((T.ios||T.chrome)&&h!=c&&Math.min(h,c)<=l.main.from&&Math.max(h,c)>=l.main.to&&(f.from>0||f.to-1&&l.ranges.length>1)this.newSel=l.replaceRange(Q.range(c,h));else if(e.lineWrapping&&c==h&&!(l.main.empty&&l.main.head==h)&&e.inputState.lastTouchTime>Date.now()-100){let u=e.coordsAtPos(h,-1),O=0;u&&(O=e.inputState.lastTouchY<=u.bottom?-1:1),this.newSel=Q.create([Q.cursor(h,O)])}else this.newSel=Q.single(c,h)}}};function kf(i,e,t,n){if(i.isComposite()){let r=-1,s=-1,o=-1,l=-1;for(let a=0,h=n,c=n;at)return kf(f,e,t,h);if(u>=e&&r==-1&&(r=a,s=h),h>t&&f.dom.parentNode==i.dom){o=a,l=c;break}c=u,h=u+f.breakAfter}return{from:s,to:l<0?n+i.length:l,startDOM:(r?i.children[r-1].dom.nextSibling:null)||i.dom.firstChild,endDOM:o=0?i.children[o].dom:null}}else return i.isText()?{from:n,to:n+i.length,startDOM:i.dom,endDOM:i.dom.nextSibling}:null}function Pf(i,e){let t,{newSel:n}=e,{state:r}=i,s=r.selection.main,o=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:l,to:a}=e.bounds,h=s.from,c=null;(o===8||T.android&&e.text.length=l&&s.to<=a&&(e.typeOver||f!=e.text)&&f.slice(0,s.from-l)==e.text.slice(0,s.from-l)&&f.slice(s.to-l)==e.text.slice(u=e.text.length-(f.length-(s.to-l)))?t={from:s.from,to:s.to,insert:V.of(e.text.slice(s.from-l,u).split($i))}:(O=$f(f,e.text,h-l,c))&&(T.chrome&&o==13&&O.toB==O.from+2&&e.text.slice(O.from,O.toB)==$i+$i&&O.toB--,t={from:l+O.from,to:l+O.toA,insert:V.of(e.text.slice(O.from,O.toB).split($i))})}else n&&(!i.hasFocus&&r.facet(yt)||Yr(n,s))&&(n=null);if(!t&&!n)return!1;if((T.mac||T.android)&&t&&t.from==t.to&&t.from==s.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(n&&t.insert.length==2&&(n=Q.single(n.main.anchor-1,n.main.head-1)),t={from:t.from,to:t.to,insert:V.of([t.insert.toString().replace("."," ")])}):r.doc.lineAt(s.from).toDate.now()-50?t={from:s.from,to:s.to,insert:r.toText(i.inputState.insertingText)}:T.chrome&&t&&t.from==t.to&&t.from==s.head&&t.insert.toString()==`
+ `&&i.lineWrapping&&(n&&(n=Q.single(n.main.anchor-1,n.main.head-1)),t={from:s.from,to:s.to,insert:V.of([" "])}),t)return vl(i,t,n,o);if(n&&!Yr(n,s)){let l=!1,a="select";return i.inputState.lastSelectionTime>Date.now()-50&&(i.inputState.lastSelectionOrigin=="select"&&(l=!0),a=i.inputState.lastSelectionOrigin,a=="select.pointer"&&(n=wf(r.facet(vn).map(h=>h(i)),n))),i.dispatch({selection:n,scrollIntoView:l,userEvent:a}),!0}else return!1}function vl(i,e,t,n=-1){if(T.ios&&i.inputState.flushIOSKey(e))return!0;let r=i.state.selection.main;if(T.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&i.state.sliceDoc(e.from,r.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&Ri(i.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&e.insert.length==0||n==8&&e.insert.lengthr.head)&&Ri(i.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&e.insert.length==0&&Ri(i.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();i.inputState.composing>=0&&i.inputState.composing++;let o,l=()=>o||(o=tg(i,e,t));return i.state.facet(ff).some(a=>a(i,e.from,e.to,s,l))||i.dispatch(l()),!0}function tg(i,e,t){let n,r=i.state,s=r.selection.main,o=-1;if(e.from==e.to&&e.froms.to){let a=e.fromf(i)),h,a);e.from==c&&(o=c)}if(o>-1)n={changes:e,selection:Q.cursor(e.from+e.insert.length,-1)};else 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?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(i.state.toText(a+e.insert.sliceString(0,void 0,i.state.lineBreak)+h))}else{let a=r.changes(e),h=t&&t.main.to<=a.newLength?t.main:void 0;if(r.selection.ranges.length>1&&(i.inputState.composing>=0||i.inputState.compositionPendingChange)&&e.to<=s.to+10&&e.to>=s.to-10){let c=i.state.sliceDoc(e.from,e.to),f,u=t&&xf(i,t.main.head);if(u){let d=e.insert.length-(e.to-e.from);f={from:u.from,to:u.to-d}}else f=i.state.doc.lineAt(s.head);let O=s.to-e.to;n=r.changeByRange(d=>{if(d.from==s.from&&d.to==s.to)return{changes:a,range:h||d.map(a)};let p=d.to-O,g=p-c.length;if(i.state.sliceDoc(g,p)!=c||p>=f.from&&g<=f.to)return{range:d};let S=r.changes({from:g,to:p,insert:e.insert}),b=d.to-s.to;return{changes:S,range:h?Q.range(Math.max(0,h.anchor+b),Math.max(0,h.head+b)):d.map(S)}})}else n={changes:a,selection:h&&r.selection.replaceRange(h)}}let l="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,l+=".compose",i.inputState.compositionFirstChange&&(l+=".start",i.inputState.compositionFirstChange=!1)),r.update(n,{userEvent:l,scrollIntoView:!0})}function $f(i,e,t,n){let r=Math.min(i.length,e.length),s=0;for(;s0&&l>0&&i.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(n=="end"){let a=Math.max(0,s-Math.min(o,l));t-=o+a-s}if(o=o?s-t:0;s-=a,l=s+(l-o),o=s}else if(l=l?s-t:0;s-=a,o=s+(o-l),l=s}return{from:s,toA:o,toB:l}}function ig(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:r,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new jr(t,n)),(r!=t||s!=n)&&e.push(new jr(r,s))),e}function ng(i,e){if(i.length==0)return null;let t=i[0].pos,n=i.length==2?i[1].pos:t;return t>-1&&n>-1?Q.single(t+e,n+e):null}function Yr(i,e){return e.head==i.main.head&&e.anchor==i.main.anchor}var Go=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,T.safari&&e.contentDOM.addEventListener("input",()=>null),T.gecko&&Sg(e.contentDOM.ownerDocument)}handleEvent(e){!fg(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let n=this.handlers[e];if(n){for(let r of n.observers)r(this.view,t);for(let r of n.handlers){if(t.defaultPrevented)break;if(r(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=sg(e),n=this.handlers,r=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,l=n[s];l&&o!=!l.handlers.length&&(r.removeEventListener(s,this.handleEvent),l=null),l||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in n)s!="scroll"&&!t[s]&&r.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&&Tf.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),T.android&&T.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;if(T.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&(vf.some(t=>t.keyCode==e.keyCode)&&!e.ctrlKey||og.indexOf(e.key)>-1&&e.ctrlKey)){let t={ctrlKey:e.ctrlKey,altKey:e.altKey,metaKey:e.metaKey,shiftKey:e.shiftKey};return t.shiftKey&&T.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&rg(this.view.win)&&(t.shiftKey=!1),this.pendingIOSKey={key:e.key,keyCode:e.keyCode,mods:t},setTimeout(()=>this.flushIOSKey(),250),!0}return e.keyCode!=229&&this.view.observer.forceFlush(),!1}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from0?!0:T.safari&&!T.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!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 rg(i){return i.visualViewport?i.visualViewport.height*i.visualViewport.scale/i.document.documentElement.clientHeight<.85:!1}function Qc(i,e){return(t,n)=>{try{return e.call(i,n,t)}catch(r){le(t.state,r)}}}function sg(i){let e=Object.create(null);function t(n){return e[n]||(e[n]={observers:[],handlers:[]})}for(let n of i){let r=n.spec,s=r&&r.plugin.domEventHandlers,o=r&&r.plugin.domEventObservers;if(s)for(let l in s){let a=s[l];a&&t(l).handlers.push(Qc(n.value,a))}if(o)for(let l in o){let a=o[l];a&&t(l).observers.push(Qc(n.value,a))}}for(let n in et)t(n).handlers.push(et[n]);for(let n in we)t(n).observers.push(we[n]);return e}var vf=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],og="dthko",Tf=[16,17,18,20,91,92,224,225],pr=6;function mr(i){return Math.max(0,i)*.7+8}function lg(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}var No=class{constructor(e,t,n,r){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=Fc(e.contentDOM),this.atoms=e.state.facet(vn).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(L.allowMultipleSelections)&&ag(e,t),this.dragging=cg(e,t)&&Zf(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&lg(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,n=0,r=0,s=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=$l(this.view);e.clientX-a.left<=r+pr?t=-mr(r-e.clientX):e.clientX+a.right>=o-pr&&(t=mr(e.clientX-o)),e.clientY-a.top<=s+pr?n=-mr(s-e.clientY):e.clientY+a.bottom>=l-pr&&(n=mr(e.clientY-l)),this.setScrollSpeed(t,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(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,n=wf(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!n.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:n,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}};function ag(i,e){let t=i.state.facet(lf);return t.length?t[0](e):T.mac?e.metaKey:e.ctrlKey}function hg(i,e){let t=i.state.facet(af);return t.length?t[0](e):T.mac?!e.altKey:!e.ctrlKey}function cg(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=Pn(i.root);if(!n||n.rangeCount==0)return!0;let r=n.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function fg(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,n;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(n=te.get(t))&&n.isWidget()&&!n.isHidden&&n.widget.ignoreEvent(e))return!1;return!0}var et=Object.create(null),we=Object.create(null),Cf=T.ie&&T.ie_version<15||T.ios&&T.webkit_version<604;function ug(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(),Xf(i,t.value)},50)}function Nr(i,e,t){for(let n of i.facet(e))t=n(t,i);return t}function Xf(i,e){e=Nr(i.state,xl,e);let{state:t}=i,n,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(Uo!=null&&t.selection.ranges.every(a=>a.empty)&&Uo==s.toString()){let a=-1;n=t.changeByRange(h=>{let c=t.doc.lineAt(h.from);if(c.from==a)return{range:h};a=c.from;let f=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:c.from,insert:f},range:Q.cursor(h.from+f.length)}})}else o?n=t.changeByRange(a=>{let 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t,n;if((e.inputType=="insertText"||e.inputType=="insertCompositionText")&&(i.inputState.insertingText=e.data,i.inputState.insertingTextAt=Date.now()),e.inputType=="insertReplacementText"&&i.observer.editContext){let s=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(s&&o.length){let l=o[0],a=i.posAtDOM(l.startContainer,l.startOffset),h=i.posAtDOM(l.endContainer,l.endOffset);return vl(i,{from:a,to:h,insert:i.state.toText(s)},null),!0}}let r;if(T.chrome&&T.android&&(r=vf.find(s=>s.inputType==e.inputType))&&(i.observer.delayAndroidKey(r.key,r.keyCode),r.key=="Backspace"||r.key=="Delete")){let s=((n=window.visualViewport)===null||n===void 0?void 0:n.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>s+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}return T.ios&&e.inputType=="deleteContentForward"&&i.observer.flushSoon(),T.safari&&e.inputType=="insertText"&&i.inputState.composing>=0&&setTimeout(()=>we.compositionend(i,e),20),!1};var Pc=new Set;function Sg(i){Pc.has(i)||(Pc.add(i),i.addEventListener("copy",()=>{}),i.addEventListener("cut",()=>{}))}var $c=["pre-wrap","normal","pre-line","break-spaces"],Vi=!1;function vc(){Vi=!1}var Fo=class{constructor(e){this.lineWrapping=e,this.doc=V.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return $c.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n-1,a=Math.abs(t-this.lineHeight)>.3||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=n,this.textHeight=r,this.lineLength=s,a){this.heightSamples={};for(let h=0;h0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>kr&&(Vi=!0),this.height=e)}replace(e,t,n){return i.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,r){let s=this,o=n.doc;for(let l=r.length-1;l>=0;l--){let{fromA:a,toA:h,fromB:c,toB:f}=r[l],u=s.lineAt(a,H.ByPosNoHeight,n.setDoc(t),0,0),O=u.to>=h?u:s.lineAt(h,H.ByPosNoHeight,n,0,0);for(f+=O.to-h,h=O.to;l>0&&u.from<=r[l-1].toA;)a=r[l-1].fromA,c=r[l-1].fromB,l--,as*2){let l=e[t-1];l.break?e.splice(--t,1,l.left,null,l.right):e.splice(--t,1,l.left,l.right),n+=1+l.break,r-=l.size}else if(s>r*2){let l=e[n];l.break?e.splice(n,1,l.left,null,l.right):e.splice(n,1,l.left,l.right),n+=2+l.break,s-=l.size}else break;else if(r=s&&o(this.lineAt(0,H.ByPos,n,r,s))}setMeasuredHeight(e){let t=e.heights[e.index++];t<0?(this.spaceAbove=-t,t=e.heights[e.index++]):this.spaceAbove=0,this.setHeight(t)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more&&this.setMeasuredHeight(r),this.outdated=!1,this}toString(){return`block(${this.length})`}},Ie=class i extends Wr{constructor(e,t,n){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=n}mainBlock(e,t){return new Ke(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(e,t,n){let r=n[0];return n.length==1&&(r instanceof i||r instanceof At&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof At?r=new i(r.length,this.height,this.spaceAbove):r.height=this.height,this.outdated||(r.outdated=!1),r):Me.of(n)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more?this.setMeasuredHeight(r):(n||this.outdated)&&(this.spaceAbove=0,this.setHeight(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:""})`}},At=class i extends Me{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,s=r-n+1,o,l=0;if(e.lineWrapping){let a=Math.min(this.height,e.lineHeight*s);o=a/s,this.length>s+1&&(l=(this.height-a)/(this.length-s-1))}else o=this.height/s;return{firstLine:n,lastLine:r,perLine:o,perChar:l}}blockAt(e,t,n,r){let{firstLine:s,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(t,r);if(t.lineWrapping){let h=r+(e0){let s=n[n.length-1];s instanceof i?n[n.length-1]=new i(s.length+r):n.push(null,new i(r-1))}if(e>0){let s=n[0];s instanceof i?n[0]=new i(e+s.length):n.unshift(new i(e-1),null)}return 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this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Ie)return e;let t=new Ie(0,-1,0);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,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Ie)&&!this.isCovered?this.nodes.push(new Ie(0,-1,0)):(this.writtenToc.clientHeight||c.scrollWidth>c.clientWidth)&&f.overflow!="visible"){let u=c.getBoundingClientRect();s=Math.max(s,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(h==i.parentNode?r.innerHeight:a,u.bottom)}h=f.position=="absolute"||f.position=="fixed"?c.offsetParent:c.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,a)-(t.top+e)}}function wg(i){let e=i.getBoundingClientRect(),t=i.ownerDocument.defaultView||window;return e.left0&&e.top0}function kg(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var bn=class{constructor(e,t,n,r){this.from=e,this.to=t,this.size=n,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;ntypeof r!="function"&&r.class=="cm-lineWrapping");this.heightOracle=new Fo(n),this.stateDeco=Xc(t),this.heightMap=Me.empty().applyChanges(this.stateDeco,V.empty,this.heightOracle.setDoc(t.doc),[new Je(0,0,0,t.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=X.set(this.lineGaps.map(r=>r.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new Ti(s,o))}}return this.viewports=e.sort((n,r)=>n.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Cc:new il(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(un(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=Xc(this.state);let r=e.changedRanges,s=Je.extendWithRanges(r,yg(n,this.stateDeco,e?e.changes:ge.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);vc(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||Vi)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.heada.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,t));let h=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,e.flags|=this.updateForViewport(),(h||!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(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&(e.selectionSet||e.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(df)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,n=window.getComputedStyle(t),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?q.RTL:q.LTR;let o=this.heightOracle.mustRefreshForWrapping(s)||this.mustMeasureContent==="refresh",l=t.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,c=0;if(l.width&&l.height){let{scaleX:x,scaleY:k}=Uc(t,l);(x>.005&&Math.abs(this.scaleX-x)>.005||k>.005&&Math.abs(this.scaleY-k)>.005)&&(this.scaleX=x,this.scaleY=k,h|=16,o=a=!0)}let f=(parseInt(n.paddingTop)||0)*this.scaleY,u=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,h|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,h|=16);let O=Fc(this.view.contentDOM,!1).y;O!=this.scrollParent&&(this.scrollParent=O,this.scrollAnchorHeight=-1,this.scrollOffset=0);let d=this.getScrollOffset();this.scrollOffset!=d&&(this.scrollAnchorHeight=-1,this.scrollOffset=d),this.scrolledToBottom=Kc(this.scrollParent||e.win);let p=(this.printing?kg:xg)(t,this.paddingTop),g=p.top-this.pixelViewport.top,S=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let b=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(b!=this.inView&&(this.inView=b,b&&(a=!0)),!this.inView&&!this.scrollTarget&&!wg(e.dom))return 0;let y=l.width;if((this.contentDOMWidth!=y||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,h|=16),a){let x=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(x)&&(o=!0),o||r.lineWrapping&&Math.abs(y-this.contentDOMWidth)>r.charWidth){let{lineHeight:k,charWidth:P,textHeight:j}=e.docView.measureTextSize();o=k>0&&r.refresh(s,k,P,j,Math.max(5,y/P),x),o&&(e.docView.minWidth=0,h|=16)}g>0&&S>0?c=Math.max(g,S):g<0&&S<0&&(c=Math.min(g,S)),vc();for(let k of this.viewports){let P=k.from==this.viewport.from?x:e.docView.measureVisibleLineHeights(k);this.heightMap=(o?Me.empty().applyChanges(this.stateDeco,V.empty,this.heightOracle,[new Je(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new Ho(k.from,P))}Vi&&(h|=2)}let C=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return C&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),h|=this.updateForViewport()),(h&2||C)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new Ti(r.lineAt(o-n*1e3,H.ByHeight,s,0,0).from,r.lineAt(l+(1-n)*1e3,H.ByHeight,s,0,0).to);if(t){let{head:h}=t.range;if(ha.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(h,H.ByPos,s,0,0),u;t.y=="center"?u=(f.top+f.bottom)/2-c/2:t.y=="start"||t.y=="nearest"&&h=l+Math.max(10,Math.min(n,250)))&&r>o-2*1e3&&s>1,o=r<<1;if(this.defaultTextDirection!=q.LTR&&!n)return[];let l=[],a=(c,f,u,O)=>{if(f-cc&&SS.from>=u.from&&S.to<=u.to&&Math.abs(S.from-c)S.fromb));if(!g){if(fy.from<=f&&y.to>=f)){let y=t.moveToLineBoundary(Q.cursor(f),!1,!0).head;y>c&&(f=y)}let S=this.gapSize(u,c,f,O),b=n||S<2e6?S:2e6;g=new bn(c,f,S,b)}l.push(g)},h=c=>{if(c.length2e6)for(let k of e)k.from>=c.from&&k.fromc.from&&a(c.from,O,c,f),dt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];W.spans(t,this.viewport.from,this.viewport.to,{span(s,o){n.push({from:s,to:o})},point(){}},20);let r=0;if(n.length!=this.visibleRanges.length)r=12;else for(let s=0;s=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||un(this.heightMap.lineAt(e,H.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)||un(this.heightMap.lineAt(this.scaler.fromDOM(e),H.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}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 un(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}},Ti=class{constructor(e,t){this.from=e,this.to=t}};function Pg(i,e,t){let n=[],r=i,s=0;return W.spans(t,i,e,{span(){},point(o,l){o>r&&(n.push({from:r,to:o}),s+=o-r),r=l}},20),r=1)return e[e.length-1].to;let n=Math.floor(i*t);for(let r=0;;r++){let{from:s,to:o}=e[r],l=o-s;if(n<=l)return s+n;n-=l}}function Sr(i,e){let t=0;for(let{from:n,to:r}of i.ranges){if(e<=r){t+=e-n;break}t+=r-n}return t/i.total}function $g(i,e){for(let t of i)if(e(t))return t}var Cc={toDOM(i){return i},fromDOM(i){return i},scale:1,eq(i){return i==this}};function Xc(i){let e=i.facet(Gr).filter(n=>typeof n!="function"),t=i.facet(Pl).filter(n=>typeof n!="function");return t.length&&e.push(W.join(t)),e}var il=class i{constructor(e,t,n){let r=0,s=0,o=0;this.viewports=n.map(({from:l,to:a})=>{let h=t.lineAt(l,H.ByPos,e,0,0).top,c=t.lineAt(a,H.ByPos,e,0,0).bottom;return r+=c-h,{from:l,to:a,top:h,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let l of this.viewports)l.domTop=o+(l.top-s)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),s=l.bottom}toDOM(e){for(let t=0,n=0,r=0;;t++){let s=tt.from==e.viewports[n].from&&t.to==e.viewports[n].to):!1}};function un(i,e){if(e.scale==1)return i;let t=e.toDOM(i.top),n=e.toDOM(i.bottom);return new Ke(i.from,i.length,t,n-t,Array.isArray(i._content)?i._content.map(r=>un(r,e)):i._content)}var Qr=$.define({combine:i=>i.join(" ")}),nl=$.define({combine:i=>i.indexOf(!0)>-1}),rl=Be.newName(),jf=Be.newName(),Yf=Be.newName(),Vf={"&light":"."+jf,"&dark":"."+Yf};function sl(i,e,t){return new Be(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,r=>{if(r=="&")return i;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):i+" "+n}})}var vg=sl("."+rl,{"&":{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 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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,zIndex:300},"&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-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".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",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".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 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Co,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 n of t)this.queue.push(n);(T.ie&&T.ie_version<=11||T.ios&&e.composing)&&t.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&T.android&&e.constructor.EDIT_CONTEXT!==!1&&!(T.chrome&&T.chrome_version<126)&&(this.editContext=new ll(e),e.state.facet(yt)&&(e.contentDOM.editContext=this.editContext.editContext)),Qo&&(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.type)&&!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,n)=>t!=e[n]))){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:n}=this,r=this.selectionRange;if(n.state.facet(yt)?n.root.activeElement!=this.dom:!dn(this.dom,r))return;let s=r.anchorNode&&n.docView.tile.nearest(r.anchorNode);if(s&&s.isWidget()&&s.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(T.ie&&T.ie_version<=11||T.android&&T.chrome)&&!n.state.selection.main.empty&&r.focusNode&&pn(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Pn(e.root);if(!t)return!1;let n=T.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&Cg(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let r=dn(this.dom,n);return r&&!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&&Ri(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!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,n=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),t==-1?{from:t,to:n}=o:(t=Math.min(o.from,t),n=Math.max(o.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&dn(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Io(this.view,e,t,n);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 n=this.view.state,r=Pf(this.view,t);return this.view.state==n&&(t.domChanged||t.newSel&&!Yr(this.view.state.selection,t.newSel.main))&&this.view.update([]),r}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty(e.type=="attributes"),e.type=="childList"){let n=Zc(t,e.previousSibling||e.target.previousSibling,-1),r=Zc(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:r?t.posBefore(r):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?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(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?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(yt)!=e.state.facet(yt)&&(e.view.contentDOM.editContext=e.state.facet(yt)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}};function Zc(i,e,t){for(;e;){let n=te.get(e);if(n&&n.parent==i)return n;let r=e.parentNode;e=r!=i.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function Rc(i,e){let t=e.startContainer,n=e.startOffset,r=e.endContainer,s=e.endOffset,o=i.docView.domAtPos(i.state.selection.main.anchor,1);return pn(o.node,o.offset,r,s)&&([t,n,r,s]=[r,s,t,n]),{anchorNode:t,anchorOffset:n,focusNode:r,focusOffset:s}}function Cg(i,e){if(e.getComposedRanges){let r=e.getComposedRanges(i.root)[0];if(r)return Rc(i,r)}let t=null;function n(r){r.preventDefault(),r.stopImmediatePropagation(),t=r.getTargetRanges()[0]}return i.contentDOM.addEventListener("beforeinput",n,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",n,!0),t?Rc(i,t):null}var ll=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=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)});this.handlers.textupdate=n=>{let r=e.state.selection.main,{anchor:s,head:o}=r,l=this.toEditorPos(n.updateRangeStart),a=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:l,drifted:!1});let h=a-l>n.text.length;l==this.from&&sthis.to&&(a=s);let c=$f(e.state.sliceDoc(l,a),n.text,(h?r.from:r.to)-l,h?"end":null);if(!c){let u=Q.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));Yr(u,r)||e.dispatch({selection:u,userEvent:"select"});return}let f={from:c.from+l,to:c.toA+l,insert:V.of(n.text.slice(c.from,c.toB).split(`
+`))};if((T.mac||T.android)&&f.from==o-1&&/^\. ?$/.test(n.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(f={from:l,to:a,insert:V.of([n.text.replace("."," ")])}),this.pendingContextChange=f,!e.state.readOnly){let u=this.to-this.from+(f.to-f.from+f.insert.length);vl(e,f,Q.single(this.toEditorPos(n.selectionStart,u),this.toEditorPos(n.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),f.from=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,n.updateRangeStart-1),Math.min(t.text.length,n.updateRangeStart+1)))&&this.handlers.compositionend(n)},this.handlers.characterboundsupdate=n=>{let r=[],s=null;for(let o=this.toEditorPos(n.rangeStart),l=this.toEditorPos(n.rangeEnd);o{let r=[];for(let s of n.getTextFormats()){let o=s.underlineStyle,l=s.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(l)){let a=this.toEditorPos(s.rangeStart),h=this.toEditorPos(s.rangeEnd);if(a{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:n}=this.composing;this.composing=null,n&&this.reset(e.state)}};for(let n in this.handlers)t.addEventListener(n,this.handlers[n]);this.measureReq={read:n=>{let r=Pn(n.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,l,a,h)=>{if(n)return;let c=h.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(h)){r=this.pendingContextChange=null,t+=c,this.to+=c;return}else r=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=c,this.to+=c;else if(sthis.to||this.to-this.from+h.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),h.toString()),this.to+=c}t+=c}),r&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(r=>!r.isUserEvent("input.type")&&r.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&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)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(n,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}},w=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&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;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:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(r=>r.forEach(s=>n(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||xm(e.parent)||document,this.viewState=new zr(this,e.state||L.create(e)),e.scrollTo&&e.scrollTo.is(dr)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(vi).map(r=>new gn(r));for(let r of this.plugins)r.update(this);this.observer=new ol(this),this.inputState=new Go(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Mr(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof re?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,n=!1,r,s=this.state;for(let u of e){if(u.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=u.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,l=0,a=null;e.some(u=>u.annotation(Rf))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=Af(s,o),a||(l=1));let h=this.observer.delayedAndroidKey,c=null;if(h?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(c=null)):this.observer.clear(),s.facet(L.phrases)!=this.state.facet(L.phrases))return this.setState(s);r=Rr.create(this,s,e),r.flags|=l;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let u of e){if(f&&(f=f.map(u.changes)),u.scrollIntoView){let{main:O}=u.state.selection,{x:d,y:p}=this.state.facet(i.cursorScrollMargin);f=new mn(O.empty?O:Q.cursor(O.head,O.head>O.anchor?-1:1),"nearest","nearest",p,d)}for(let O of u.effects)O.is(dr)&&(f=O.value.clip(this.state))}this.viewState.update(r,f),this.bidiCache=Er.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(fn)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(Qr)!=r.state.facet(Qr)&&(this.viewState.mustMeasureContent=!0),(t||n||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let u of this.state.facet(Ao))try{u(r)}catch(O){le(this.state,O,"update listener")}(a||c)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!Pf(this,c)&&h.force&&Ri(this.contentDOM,h.key,h.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 n of this.plugins)n.destroy(this);this.viewState=new zr(this,e),this.plugins=e.facet(vi).map(n=>new gn(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView.destroy(),this.docView=new Mr(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(vi),n=e.state.facet(vi);if(t!=n){let r=[];for(let s of n){let o=t.indexOf(s);if(o<0)r.push(new gn(s));else{let l=this.plugins[o];l.mustUpdate=e,r.push(l)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r-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,n=this.viewState.scrollParent,r=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(Kc(n||this.win))s=-1,o=this.viewState.heightMap.height;else{let O=this.viewState.scrollAnchorAt(r);s=O.from,o=O.top}this.updateState=1;let a=this.viewState.measure();if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let c=h.map(O=>{try{return O.read(this)}catch(d){return le(this.state,d),Ac}}),f=Rr.create(this,this.state,[]),u=!1;f.flags|=a,t?t.flags|=a:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),u=this.docView.update(f),u&&this.docViewUpdate());for(let O=0;O1||d<-1)&&(n==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){r=r+d,n?n.scrollTop+=d:this.win.scrollBy(0,d),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(Ao))l(t)}get themeClasses(){return rl+" "+(this.state.facet(nl)?Yf:jf)+" "+this.state.facet(Qr)}updateAttrs(){let e=Mc(this,gf,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(yt)?"true":"false",class:"cm-content",style:`${T.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Mc(this,kl,t);let n=this.observer.ignore(()=>{let r=uc(this.contentDOM,this.contentAttrs,t),s=uc(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let r of n.effects)if(r.is(i.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(fn);let e=this.state.facet(i.cspNonce);Be.mount(this.root,this.styleModules.concat(vg).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;tn.plugin==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,n){return So(this,e,Sc(this,e,t,n))}moveByGroup(e,t){return So(this,e,Sc(this,e,t,n=>Hm(this,e.head,n)))}visualLineSide(e,t){let n=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=n[t?n.length-1:0];return Q.cursor(s.side(t,r)+e.from,s.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,n=!0){return Fm(this,e,t,n)}moveVertically(e,t,n){return So(this,e,Km(this,e,t,n))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let n=Lo(this,e,t);return n&&n.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),Lo(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[Ne.find(s,e-r.from,-1,t)];return Zr(n,o.dir==q.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(Of)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>Xg)return sf(e.length);let t=this.textDirectionAt(e.from),n;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||rf(s.isolates,n=pc(this,e))))return s.order;n||(n=pc(this,e));let r=Xm(e.text,t,n);return this.bidiCache.push(new Er(e.from,e.to,t,n,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||T.safari&&((e=this.inputState)===null||e===void 0?void 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e=i.state.facet($r);i.startState.facet($r)!=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 Gg="\u2022";function Ng(i){return i>=32?Gg:i==10?"\u2424":String.fromCharCode(9216+i)}var ul=class extends Qe{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=Ng(this.code),n=e.state.phrase("Control character")+" "+(qg[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,n,t);if(r)return r;let s=document.createElement("span");return s.textContent=t,s.title=n,s.setAttribute("aria-label",n),s.className="cm-specialChar",s}ignoreEvent(){return!1}},Ol=class extends Qe{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" 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Kg(i,e){let t=i.coordsAtPos(i.viewport.from);return t?Math.round(Math.abs((t.left-e)/i.defaultCharacterWidth)):-1}function Ec(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1),n=i.state.doc.lineAt(t),r=t-n.from,s=r>dl?-1:r==n.length?Kg(i,e.clientX):Qt(n.text,i.state.tabSize,t-n.from);return{line:n.number,col:s,off:r}}function Jg(i,e){let t=Ec(i,e),n=i.state.selection;return t?{update(r){if(r.docChanged){let s=r.changes.mapPos(r.startState.doc.line(t.line).from),o=r.state.doc.lineAt(s);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},n=n.map(r.changes)}},get(r,s,o){let l=Ec(i,r);if(!l)return n;let a=Hg(i.state,t,l);return a.length?o?Q.create(a.concat(n.ranges)):Q.create(a):n}}:null}function Uf(i){let e=i?.eventFilter||(t=>t.altKey&&t.button==0);return w.mouseSelectionStyle.of((t,n)=>e(n)?Jg(t,n):null)}var e0={Alt:[18,i=>!!i.altKey],Control:[17,i=>!!i.ctrlKey],Shift:[16,i=>!!i.shiftKey],Meta:[91,i=>!!i.metaKey]},t0={style:"cursor: crosshair"};function 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this.manager.tooltipViews)l.dom.style.position="absolute"}let{visible:t,space:n,scaleX:r,scaleY:s}=i,o=[];for(let l=0;l=Math.min(t.bottom,n.bottom)||f.rightMath.min(t.right,n.right)+.1)){c.style.top=yr;continue}let O=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,d=O?7:0,p=u.right-u.left,g=(e=Dc.get(h))!==null&&e!==void 0?e:u.bottom-u.top,S=h.offset||r0,b=this.view.textDirection==q.LTR,y=u.width>n.right-n.left?b?n.left:n.right-u.width:b?Math.max(n.left,Math.min(f.left-(O?14:0)+S.x,n.right-p)):Math.min(Math.max(n.left,f.left-p+(O?14:0)-S.x),n.right-p),C=this.above[l];!a.strictSide&&(C?f.top-g-d-S.yn.bottom)&&C==n.bottom-f.bottom>f.top-n.top&&(C=this.above[l]=!C);let x=(C?f.top-n.top:n.bottom-f.bottom)-d;if(xy&&j.topk&&(k=C?j.top-g-2-d:j.bottom+d+2);if(this.position=="absolute"?(c.style.top=(k-i.parent.top)/s+"px",_c(c,(y-i.parent.left)/r)):(c.style.top=k/s+"px",_c(c,y/r)),O){let j=f.left+(b?S.x:-S.x)-(y+14-7);O.style.left=j/r+"px"}h.overlap!==!0&&o.push({left:y,top:k,right:P,bottom:k+g}),c.classList.toggle("cm-tooltip-above",C),c.classList.toggle("cm-tooltip-below",!C),h.positioned&&h.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=yr}},{eventObservers:{scroll(){this.maybeMeasure()}}});function _c(i,e){let t=parseInt(i.style.left,10);(isNaN(t)||Math.abs(e-t)>1)&&(i.style.left=e+"px")}var n0=w.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark 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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 Dr(e,_r,(t,n)=>this.createHostedView(t,n),t=>t.dom.remove())}createHostedView(e,t){let n=e.create(this.view);return n.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(n.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&n.mount&&n.mount(this.view),n}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 n of this.manager.tooltipViews){let r=n[e];if(r!==void 0){if(t===void 0)t=r;else if(t!==r)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")}},s0=zi.compute([_r],i=>{let e=i.facet(_r);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var n;return(n=t.end)!==null&&n!==void 0?n:t.pos})),create:Lr.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Hf=$.define(),pl=class{constructor(e,t,n,r,s,o){this.view=e,this.source=t,this.field=n,this.locked=r,this.setHover=s,this.hoverTime=o,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(e){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;eo.bottom||t.xo.right+e.defaultCharacterWidth)return;let l=e.bidiSpans(e.state.doc.lineAt(r)).find(h=>h.from<=r&&h.to>=r),a=l&&l.dir==q.RTL?-1:1;s=t.x{if(l&&!(Array.isArray(l)&&!l.length)){let a=Array.isArray(l)?l:[l];r&&this.locked.set(a,r),e.dispatch({effects:this.setHover.of(a)})}};if(s&&"then"in s){let l=this.pending={pos:t};s.then(a=>{this.pending==l&&(this.pending=null,o(a))},a=>le(e.state,a,"hover tooltip"))}else o(s)}get tooltip(){let e=this.view.plugin(Tl),t=e?e.manager.tooltips.findIndex(n=>n.create==Lr.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,n;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:r,tooltip:s}=this;if(r.length&&!this.locked.has(r)&&s&&!o0(s.dom,e)||this.pending){let{pos:o}=r[0]||this.pending,l=(n=(t=r[0])===null||t===void 0?void 0:t.end)!==null&&n!==void 0?n:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!l0(this.view,o,l,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&&!this.locked.has(t)){let{tooltip:n}=this;n&&n.dom.contains(e.relatedTarget)?this.watchTooltipLeave(n.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=n=>{e.removeEventListener("mouseleave",t);let{active:r}=this;r.length&&!this.locked.has(r)&&!this.view.dom.contains(n.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}},xr=4;function 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o.length&&a&&n.set(o,a),o},provide:o=>_r.from(o)}),s=J.define(o=>new pl(o,i,r,n,t,e.hoverTime||300));return{active:r,extension:[r,s,Hf.of(s),s0]}}function Jf(i,e,t,n={}){var r;let s=i.state.facet(Hf).map(o=>i.plugin(o)).filter(o=>!!o);if(n.tooltip&&n.tooltip.active){let o=s.find(l=>l.field==n.tooltip.active);o&&(s=[o])}for(let o of s)o.activateHover(i,e,t,(r=n.until)!==null&&r!==void 0?r:(()=>!1))}function Cl(i,e){let t=i.plugin(Tl);if(!t)return null;let n=t.manager.tooltips.indexOf(e);return n<0?null:t.manager.tooltipViews[n]}var a0=R.define();var Lc=$.define({combine(i){let e,t;for(let n of i)e=e||n.topContainer,t=t||n.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Tn(i,e){let t=i.plugin(eu),n=t?t.specs.indexOf(e):-1;return n>-1?t.panels[n]:null}var eu=J.fromClass(class{constructor(i){this.input=i.state.facet(ai),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(i));let e=i.state.facet(Lc);this.top=new Ci(i,!0,e.topContainer),this.bottom=new 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