* @description wraps text nodes of line selected text. * @param {Node} element The node of the line that contains the selected text node. * @param

* @description wraps first line selected text. * @param {Node} element The node of the line that contains the selected text node. * @param {Node}

* @description Sets the position of the select menu relative to the reference element. * @param {string} position Menu position (`"left"`|`"right"`)

* @description Shows the hover language selector over the given pre element. * @param {HTMLElement} preElement

* @description Removes attribute values such as style and converts tags that do not conform to the `html5` standard. * @param {string} html HTML str

* @description Toggle toolbar-balloon with delay (debounced for selectionchange).

* @description Input: unwrap `<pre><code class="language-xxx">` → `<pre class="language-xxx">` * @param {HTMLElement} pre

* @description Updates the anchor element with new attributes. * @param {HTMLAnchorElement} anchor - The anchor (`<a>`) element to update. * @para

* @description Output: wrap `<pre class="language-xxx">` → `<pre><code class="language-xxx">` * @param {HTMLElement} container

* @description Wrap each text node segment within a Range with a `<mark>`, without extractContents. * @param {Document} doc * @param {Range} range

* @description Builds a matrix of logical indices for the table. * @param {HTMLTableElement} table The table element. * @returns {number[][]} A 2D a

* @param {Figure} inst - Figure instance * @param {SunEditor.Deps} $ - Kernel dependencies * @param {Element} button - Align button element * @retu

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Element} button - As button element * @returns {{html: string[], items: string[]}|null}

* @param {SunEditor.Deps} $ * @param {string[]} langs * @returns {HTMLElement}

* @description Create a color picker element * @param {SunEditor.Deps} param0 * @param {*} param1 * @returns

* @description Creates the FindFa/Replace panel HTML. * @param {SunEditor.Deps} $ editor deps * @returns {{ * panel: HTMLElement, * findInput: H

* @returns {HTMLElement}

* @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {{list: Array<number|{title: string, size: string}>, default?: number|string}} unitMap - F

* @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Array<string|{name: string, class: string, _class?: string}>} [items] - Paragraph style i

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {string[]} fontList - Font name list * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Array<{name: string, class: string, style?: string}>} [HRItems] - HR style items * @retu

* @param {Array<{name: string, html: string}>} layoutList - Layout items * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {string[]} [items] - Align items list * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Array<{text: string, value: string}>} [items] - Line height items * @returns {HTMLElemen

* @returns {HTMLElement}

* @param {Array<{name: string, html: string}>} templateList - Template items * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Array<string|BlockStyleItem>} [items] - Block style items * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Array<string|{name: string, class: string, tag?: string}>} [items] - Text style items *

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {boolean} useSearch - Whether to use the search function * @returns {{ html: HTMLElement,

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {string} className - Controller CSS class name * @returns {HTMLElement}

* @param {Figure} inst - Figure instance * @param {SunEditor.Deps} $ - Kernel dependencies * @param {FigureControls} controls - Controller button ar

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {DrawingPluginOptions} pluginOptions - Drawing plugin options * @returns {HTMLElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {import('./audio').AudioPluginOptions} pluginOptions - Audio plugin options * @returns {H

* @param {SunEditor.Deps} $ - Kernel dependencies * @returns {HTMLElement}

* @param {SunEditor.Deps} $ Kernel deps * @param {*} pluginOptions * @returns {{ * html: HTMLElement, * figureAlignBtn: HTMLButtonElement, * file

* @param {Math_} inst - Math plugin instance * @returns {HTMLElement}

* @returns {HTMLElement}

* @returns {HTMLInputElement}

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {ModalAnchorEditorParams} params - ModalAnchorEditor options * @param {Array<string>} rel

* @param {SunEditor.Deps} $ - Kernel dependencies * @param {Element} button - Resize button element * @returns {{html: string[], items: string[]}|nu

* @param {string} group - Button group string (e.g. `"resize_100"`, `"rotate_l"`) * @returns {{c: string, v: *, l: string, t: *, i: string}|null}

* @description Initialize options. * @param {SunEditor.InitFrameOptions} o - Target options * @param {SunEditor.InitOptions} origin - Full options

* @description iframe-safe: check if element is an `HTMLIFrameElement` * @param {*} element * @returns {element is HTMLIFrameElement}

* @description iframe-safe: check if element is an `HTMLImageElement` * @param {*} element * @returns {element is HTMLImageElement}

* @description iframe-safe: check if element is an `HTMLMediaElement` (video or audio) * @param {*} element * @returns {element is HTMLMediaElement}

* @param {string[]} types - List style types * @returns {string} HTML string

* @internal * @description Initialize the scroll information when the editor first loads

* @internal * @description Registers common UI events such as toolbar and menu interactions. * - Adds event listeners for various UI elements, set

* @internal * @description Registers event listeners for the editor's frame, including text `input`, selection, and UI interactions. * - Handles e

* @description Append tooltip span * @param {Element} tooptipBtn * @param {boolean} shift * @param {string} shortcut

* @internal * @description Applies smooth scrolling for page navigation.

* @description Builds a proper list (ol/ul with li) from a consecutive group of Word list paragraphs. * @param {Array<Object>} group Array of { el, l

* @description Check the `CodeMirror` option to apply the `CodeMirror` and return the `CodeMirror` element. * @param {Map<string, *>} options Options

* @description Handles Word page breaks, section breaks, and manual line breaks. * - Page breaks (`mso-special-character:line-break` + `page-break-

* @description Cleans Word-specific image patterns. * - Removes `v:shapes` attribute * - Removes images with `file:///` src (broken temp file pa

* @description Cleans up Word-specific link patterns. * - Removes `file:///` protocol links (converts to plain text) * - Removes internal bookma

* @description Cleans Word/Excel table markup. * - Removes mso-yfti-*, mso-border-*, mso-padding-alt, mso-cellspacing, mso-table-layout-alt. * -

* @description Removes track changes and comment markup. * - `<del>` / `msoDel`: remove entirely (deleted content should not appear) * - `<ins>`

* @description Converts `<p>` elements with `mso-outline-level` to semantic `<h1>`-`<h6>` headings. * Also normalizes existing heading elements tha

* @description Transforms flat MsoListParagraph paragraphs into nested ol/ul/li structure. * @param {Document} doc Parsed DOM document * @param {Map

* @description Create blacklist * @param {string} blacklist Blacklist * @param {string} defaultLine `options.get('defaultLine')` * @returns {string

* @description Create a button element * @param {string} className `className` in button * @param {string} title Title in button * @param {string}

* @description Create a group div containing each module * @returns {{div: Element, ul: Element}}

* @description Create whitelist or blacklist. * @param {Map<string, *>} o options * @returns {string} whitelist

* @description SunEditor's default button list * @param {boolean} isRTL `rtl`

* @description Detects whether a list item is ordered or unordered by inspecting its marker text content. * @param {string} text The marker text (fro

* @description Extracts `@list` rules from Word's <style> block for list type detection. * @param {string} html Raw Word HTML * @returns {Map<string

* @description Extracts the marker text from a Word list paragraph (the mso-list:Ignore span content). * @param {Element} el * @returns {string}

* @description Gets the previous element sibling, skipping text nodes. * @param {Element} el * @returns {Element|null}

* @description Initialize property of `suneditor` elements * @param {string} key - The key of the editor frame * @param {Map<string, *>} options - O

* @internal * @description A function that distinguishes areas where `selection` should not be placed * @param {Node} element Element * @returns

* @description Checks whether an HTML attribute string is safe from XSS injection. * - Non-URL attributes (anything other than `href` or `src`) are a

* @internal * @description Show a more options layer for toolbar buttons. * @param {Node} button - Button element * @param {Node} layer - More o

* @description Normalize a URL by decoding all HTML entities, URL-encoded characters, * and stripping whitespace/control characters. Used to detect o

* @description Removes bullet/number marker spans (mso-list:Ignore) and conditional comments from a list item element. * @param {Element} el

* @internal * @description Set line breaker of component * @param {HTMLElement} element Element tag

* @internal * @description Synchronizes the selection state by resetting it on `mouseup`. * - Ensures selection updates correctly across different

* @internal * @description Starts resizing a table cell. * @param {HTMLElement} col The column element. * @param {number} startX The starting X

* @internal * @description Starts resizing the table figure. * @param {number} startX The starting X position. * @param {boolean} isLeftEdge Whe

* @internal * @description Starts resizing a table row. * @param {HTMLElement} row The table row element. * @param {number} startY The starting

* @description Unwraps spans that have no attributes left after cleanup. * @param {Element} container

* @description Append all selected `line` element to the list and insert. * @param {string} type List type. (ol | ul):[listStyleType] * @param {Ar

* @optional * Executes the method that is called when a `Browser` module is opened. * @returns {void}

* Helper: builds a mock kernel suitable for History(kernel)