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{"version":3,"sources":["../src/index.ts","../src/code-block-lowlight.ts","../src/lowlight-plugin.ts"],"sourcesContent":["import { CodeBlockLowlight } from './code-block-lowlight.js'\n\nexport * from './code-block-lowlight.js'\n\nexport default CodeBlockLowlight\n","import type { CodeBlockOptions } from '@tiptap/extension-code-block'\nimport { CodeBlock } from '@tiptap/extension-code-block'\n\nimport { LowlightPlugin } from './lowlight-plugin.js'\n\nexport interface CodeBlockLowlightOptions extends CodeBlockOptions {\n /**\n * The lowlight instance.\n */\n lowlight: any\n}\n\n/**\n * This extension allows you to highlight code blocks with lowlight.\n * @see https://tiptap.dev/api/nodes/code-block-lowlight\n */\nexport const CodeBlockLowlight = CodeBlock.extend<CodeBlockLowlightOptions>({\n addOptions() {\n return {\n ...this.parent?.(),\n lowlight: {},\n languageClassPrefix: 'language-',\n exitOnTripleEnter: true,\n exitOnArrowDown: true,\n defaultLanguage: null,\n enableTabIndentation: false,\n tabSize: 4,\n HTMLAttributes: {},\n }\n },\n\n addProseMirrorPlugins() {\n return [\n ...(this.parent?.() || []),\n LowlightPlugin({\n name: this.name,\n lowlight: this.options.lowlight,\n defaultLanguage: this.options.defaultLanguage,\n }),\n ]\n },\n})\n","import { findChildren } from '@tiptap/core'\nimport type { Node as ProsemirrorNode } from '@tiptap/pm/model'\nimport { Plugin, PluginKey } from '@tiptap/pm/state'\nimport { Decoration, DecorationSet } from '@tiptap/pm/view'\n// @ts-ignore\nimport highlight from 'highlight.js/lib/core'\n\nfunction parseNodes(nodes: any[], className: string[] = []): { text: string; classes: string[] }[] {\n return nodes.flatMap(node => {\n const classes = [...className, ...(node.properties ? node.properties.className : [])]\n\n if (node.children) {\n return parseNodes(node.children, classes)\n }\n\n return {\n text: node.value,\n classes,\n }\n })\n}\n\nfunction getHighlightNodes(result: any) {\n // `.value` for lowlight v1, `.children` for lowlight v2\n return result.value || result.children || []\n}\n\nfunction registered(aliasOrLanguage: string) {\n return Boolean(highlight.getLanguage(aliasOrLanguage))\n}\n\nfunction getDecorations({\n doc,\n name,\n lowlight,\n defaultLanguage,\n}: {\n doc: ProsemirrorNode\n name: string\n lowlight: any\n defaultLanguage: string | null | undefined\n}) {\n const decorations: Decoration[] = []\n\n findChildren(doc, node => node.type.name === name).forEach(block => {\n let from = block.pos + 1\n const language = block.node.attrs.language || defaultLanguage\n const languages = lowlight.listLanguages()\n\n const nodes =\n language && (languages.includes(language) || registered(language) || lowlight.registered?.(language))\n ? getHighlightNodes(lowlight.highlight(language, block.node.textContent))\n : getHighlightNodes(lowlight.highlightAuto(block.node.textContent))\n\n parseNodes(nodes).forEach(node => {\n const to = from + node.text.length\n\n if 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