{"version":3,"sources":["../src/index.ts","../src/paragraph.ts"],"sourcesContent":["import { Paragraph } from './paragraph.js'\n\nexport * from './paragraph.js'\n\nexport default Paragraph\n","import { mergeAttributes, Node } from '@tiptap/core'\n\nexport interface ParagraphOptions {\n  /**\n   * The HTML attributes for a paragraph node.\n   * @default {}\n   * @example { class: 'foo' }\n   */\n  HTMLAttributes: Record<string, any>\n}\n\ndeclare module '@tiptap/core' {\n  interface Commands<ReturnType> {\n    paragraph: {\n      /**\n       * Toggle a paragraph\n       * @example editor.commands.toggleParagraph()\n       */\n      setParagraph: () => ReturnType\n    }\n  }\n}\n\n/**\n * Markdown marker for empty paragraphs to preserve blank lines.\n * Using &nbsp; (non-breaking space HTML entity) ensures the paragraph\n * is not collapsed by markdown parsers while remaining human-readable.\n */\nconst EMPTY_PARAGRAPH_MARKDOWN = '&nbsp;'\n\n/**\n * Unicode character for non-breaking space (U+00A0).\n * Some markdown parsers may convert &nbsp; entities to this literal character.\n */\nconst NBSP_CHAR = '\\u00A0'\n\n/**\n * This extension allows you to create paragraphs.\n * @see https://www.tiptap.dev/api/nodes/paragraph\n */\nexport const Paragraph = Node.create<ParagraphOptions>({\n  name: 'paragraph',\n\n  priority: 1000,\n\n  addOptions() {\n    return {\n      HTMLAttributes: {},\n    }\n  },\n\n  group: 'block',\n\n  content: 'inline*',\n\n  parseHTML() {\n    return [{ tag: 'p' }]\n  },\n\n  renderHTML({ HTMLAttributes }) {\n    return ['p', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0]\n  },\n\n  parseMarkdown: (token, helpers) => {\n    const tokens = token.tokens || []\n\n    // Special case: if paragraph contains only a single image token,\n    // unwrap it to avoid nesting block elements incorrectly\n    if (tokens.length === 1 && tokens[0].type === 'image') {\n      // Parse the image token directly as a block element\n      return helpers.parseChildren([tokens[0]])\n    }\n\n    // Parse the inline tokens\n    const content = helpers.parseInline(tokens)\n\n    // Special case: if paragraph contains only &nbsp; (non-breaking space),\n    // treat it as an empty paragraph to preserve blank lines\n    if (\n      content.length === 1 &&\n      content[0].type === 'text' &&\n      (content[0].text === EMPTY_PARAGRAPH_MARKDOWN || content[0].text === NBSP_CHAR)\n    ) {\n      return helpers.createNode('paragraph', undefined, [])\n    }\n\n    // Convert 'paragraph' token to paragraph node\n    return helpers.createNode('paragraph', undefined, content)\n  },\n\n  renderMarkdown: (node, h) => {\n    if (!node) {\n      return ''\n    }\n\n    // Normalize content: treat undefined/null as empty array\n    const content = Array.isArray(node.content) ? node.content : []\n\n    // If the paragraph is empty, render a non-breaking space to preserve blank lines\n    if (content.length === 0) {\n      return EMPTY_PARAGRAPH_MARKDOWN\n    }\n\n    return h.renderChildren(content)\n  },\n\n  addCommands() {\n    return {\n      setParagraph:\n        () =>\n        ({ commands }) => {\n          return commands.setNode(this.name)\n        },\n    }\n  },\n\n  addKeyboardShortcuts() {\n    return {\n      'Mod-Alt-0': () => this.editor.commands.setParagraph(),\n    }\n  },\n})\n"],"mappings":";;;;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;;;ACAA,kBAAsC;AA4BtC,IAAM,2BAA2B;AAMjC,IAAM,YAAY;AAMX,IAAM,YAAY,iBAAK,OAAyB;AAAA,EACrD,MAAM;AAAA,EAEN,UAAU;AAAA,EAEV,aAAa;AACX,WAAO;AAAA,MACL,gBAAgB,CAAC;AAAA,IACnB;AAAA,EACF;AAAA,EAEA,OAAO;AAAA,EAEP,SAAS;AAAA,EAET,YAAY;AACV,WAAO,CAAC,EAAE,KAAK,IAAI,CAAC;AAAA,EACtB;AAAA,EAEA,WAAW,EAAE,eAAe,GAAG;AAC7B,WAAO,CAAC,SAAK,6BAAgB,KAAK,QAAQ,gBAAgB,cAAc,GAAG,CAAC;AAAA,EAC9E;AAAA,EAEA,eAAe,CAAC,OAAO,YAAY;AACjC,UAAM,SAAS,MAAM,UAAU,CAAC;AAIhC,QAAI,OAAO,WAAW,KAAK,OAAO,CAAC,EAAE,SAAS,SAAS;AAErD,aAAO,QAAQ,cAAc,CAAC,OAAO,CAAC,CAAC,CAAC;AAAA,IAC1C;AAGA,UAAM,UAAU,QAAQ,YAAY,MAAM;AAI1C,QACE,QAAQ,WAAW,KACnB,QAAQ,CAAC,EAAE,SAAS,WACnB,QAAQ,CAAC,EAAE,SAAS,4BAA4B,QAAQ,CAAC,EAAE,SAAS,YACrE;AACA,aAAO,QAAQ,WAAW,aAAa,QAAW,CAAC,CAAC;AAAA,IACtD;AAGA,WAAO,QAAQ,WAAW,aAAa,QAAW,OAAO;AAAA,EAC3D;AAAA,EAEA,gBAAgB,CAAC,MAAM,MAAM;AAC3B,QAAI,CAAC,MAAM;AACT,aAAO;AAAA,IACT;AAGA,UAAM,UAAU,MAAM,QAAQ,KAAK,OAAO,IAAI,KAAK,UAAU,CAAC;AAG9D,QAAI,QAAQ,WAAW,GAAG;AACxB,aAAO;AAAA,IACT;AAEA,WAAO,EAAE,eAAe,OAAO;AAAA,EACjC;AAAA,EAEA,cAAc;AACZ,WAAO;AAAA,MACL,cACE,MACA,CAAC,EAAE,SAAS,MAAM;AAChB,eAAO,SAAS,QAAQ,KAAK,IAAI;AAAA,MACnC;AAAA,IACJ;AAAA,EACF;AAAA,EAEA,uBAAuB;AACrB,WAAO;AAAA,MACL,aAAa,MAAM,KAAK,OAAO,SAAS,aAAa;AAAA,IACvD;AAAA,EACF;AACF,CAAC;;;ADrHD,IAAO,gBAAQ;","names":[]}