1 files changed, 0 insertions, 604 deletions
diff --git a/services/nuldoc/nuldoc-src/djot/djot2ndoc.ts b/services/nuldoc/nuldoc-src/djot/djot2ndoc.ts
deleted file mode 100644
index 627e8d6..0000000
--- a/services/nuldoc/nuldoc-src/djot/djot2ndoc.ts
+++ /dev/null
@@ -1,604 +0,0 @@
-import {
-  Block as DjotBlock,
-  BlockQuote as DjotBlockQuote,
-  BulletList as DjotBulletList,
-  CodeBlock as DjotCodeBlock,
-  Definition as DjotDefinition,
-  DefinitionList as DjotDefinitionList,
-  DefinitionListItem as DjotDefinitionListItem,
-  Delete as DjotDelete,
-  DisplayMath as DjotDisplayMath,
-  Div as DjotDiv,
-  Doc as DjotDoc,
-  DoubleQuoted as DjotDoubleQuoted,
-  Email as DjotEmail,
-  Emph as DjotEmph,
-  FootnoteReference as DjotFootnoteReference,
-  HardBreak as DjotHardBreak,
-  Heading as DjotHeading,
-  Image as DjotImage,
-  Inline as DjotInline,
-  InlineMath as DjotInlineMath,
-  Insert as DjotInsert,
-  Link as DjotLink,
-  ListItem as DjotListItem,
-  Mark as DjotMark,
-  NonBreakingSpace as DjotNonBreakingSpace,
-  OrderedList as DjotOrderedList,
-  Para as DjotPara,
-  RawBlock as DjotRawBlock,
-  RawInline as DjotRawInline,
-  Section as DjotSection,
-  SingleQuoted as DjotSingleQuoted,
-  SmartPunctuation as DjotSmartPunctuation,
-  SoftBreak as DjotSoftBreak,
-  Span as DjotSpan,
-  Str as DjotStr,
-  Strong as DjotStrong,
-  Subscript as DjotSubscript,
-  Superscript as DjotSuperscript,
-  Symb as DjotSymb,
-  Table as DjotTable,
-  TaskList as DjotTaskList,
-  TaskListItem as DjotTaskListItem,
-  Term as DjotTerm,
-  ThematicBreak as DjotThematicBreak,
-  Url as DjotUrl,
-  Verbatim as DjotVerbatim,
-} from "@djot/djot";
-import { addClass, elem, Element, Node, rawHTML, text } from "../dom.ts";
-
-function processBlock(node: DjotBlock): Element {
-  switch (node.tag) {
-    case "section":
-      return processSection(node);
-    case "para":
-      return processPara(node);
-    case "heading":
-      return processHeading(node);
-    case "thematic_break":
-      return processThematicBreak(node);
-    case "block_quote":
-      return processBlockQuote(node);
-    case "code_block":
-      return processCodeBlock(node);
-    case "bullet_list":
-      return processBulletList(node);
-    case "ordered_list":
-      return processOrderedList(node);
-    case "task_list":
-      return processTaskList(node);
-    case "definition_list":
-      return processDefinitionList(node);
-    case "table":
-      return processTable(node);
-    case "div":
-      return processDiv(node);
-    case "raw_block":
-      return processRawBlock(node);
-  }
-}
-
-function processSection(node: DjotSection): Element {
-  return elem(
-    "section",
-    node.attributes,
-    ...node.children.map(processBlock),
-  );
-}
-
-function processPara(node: DjotPara): Element {
-  return elem(
-    "p",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processHeading(node: DjotHeading): Element {
-  return elem("h", node.attributes, ...node.children.map(processInline));
-}
-
-function processThematicBreak(node: DjotThematicBreak): Element {
-  return elem("hr", node.attributes);
-}
-
-function processBlockQuote(node: DjotBlockQuote): Element {
-  return elem(
-    "blockquote",
-    node.attributes,
-    ...node.children.map(processBlock),
-  );
-}
-
-function processCodeBlock(node: DjotCodeBlock): Element {
-  const attributes = node.attributes || {};
-  if (node.lang) {
-    attributes.language = node.lang;
-  }
-  if (node.attributes?.filename) {
-    attributes.filename = node.attributes.filename;
-  }
-  if (node.attributes?.numbered) {
-    attributes.numbered = "true";
-  }
-  return elem("codeblock", attributes, text(node.text));
-}
-
-function processBulletList(node: DjotBulletList): Element {
-  const attributes = node.attributes || {};
-  attributes.__tight = node.tight ? "true" : "false";
-  return elem("ul", attributes, ...node.children.map(processListItem));
-}
-
-function processOrderedList(node: DjotOrderedList): Element {
-  const attributes = node.attributes || {};
-  attributes.__tight = node.tight ? "true" : "false";
-  if (node.start !== undefined && node.start !== 1) {
-    attributes.start = node.start.toString();
-  }
-  return elem("ol", attributes, ...node.children.map(processListItem));
-}
-
-function processTaskList(node: DjotTaskList): Element {
-  const attributes = node.attributes || {};
-  attributes.type = "task";
-  attributes.__tight = node.tight ? "true" : "false";
-  return elem("ul", attributes, ...node.children.map(processTaskListItem));
-}
-
-function processListItem(node: DjotListItem): Element {
-  return elem(
-    "li",
-    node.attributes,
-    ...node.children.map(processBlock),
-  );
-}
-
-function processTaskListItem(node: DjotTaskListItem): Element {
-  const attributes = node.attributes || {};
-  attributes.checked = node.checkbox === "checked" ? "true" : "false";
-  return elem("li", attributes, ...node.children.map(processBlock));
-}
-
-function processDefinitionList(node: DjotDefinitionList): Element {
-  return elem(
-    "dl",
-    node.attributes,
-    ...node.children.flatMap(processDefinitionListItem),
-  );
-}
-
-function processDefinitionListItem(node: DjotDefinitionListItem): Element[] {
-  return [
-    processTerm(node.children[0]),
-    processDefinition(node.children[1]),
-  ];
-}
-
-function processTerm(node: DjotTerm): Element {
-  return elem(
-    "dt",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processDefinition(node: DjotDefinition): Element {
-  return elem(
-    "dd",
-    node.attributes,
-    ...node.children.map(processBlock),
-  );
-}
-
-function processTable(node: DjotTable): Element {
-  // Tables in Djot have a caption as first child and then rows
-  // For now, we'll create a basic table structure and ignore caption
-  const tableElement = elem("table", node.attributes);
-
-  // Process caption if it exists (first child)
-  if (node.children.length > 0 && node.children[0].tag === "caption") {
-    const caption = elem(
-      "caption",
-      undefined,
-      ...node.children[0].children.map(processInline),
-    );
-    tableElement.children.push(caption);
-  }
-
-  // Group rows into thead, tbody based on head property
-  const headerRows: Element[] = [];
-  const bodyRows: Element[] = [];
-
-  // Start from index 1 to skip caption
-  for (let i = 1; i < node.children.length; i++) {
-    const row = node.children[i];
-    if (row.tag === "row") {
-      const rowElement = elem(
-        "tr",
-        row.attributes,
-        ...row.children.map((cell) => {
-          const cellAttributes = cell.attributes || {};
-          // Set alignment attribute if needed
-          if (cell.align !== "default") {
-            cellAttributes.align = cell.align;
-          }
-          return elem(
-            cell.head ? "th" : "td",
-            cellAttributes,
-            ...cell.children.map(processInline),
-          );
-        }),
-      );
-
-      if (row.head) {
-        headerRows.push(rowElement);
-      } else {
-        bodyRows.push(rowElement);
-      }
-    }
-  }
-
-  // Add thead and tbody if needed
-  if (headerRows.length > 0) {
-    tableElement.children.push(elem("thead", undefined, ...headerRows));
-  }
-
-  if (bodyRows.length > 0) {
-    tableElement.children.push(elem("tbody", undefined, ...bodyRows));
-  }
-
-  return tableElement;
-}
-
-function processInline(node: DjotInline): Node {
-  switch (node.tag) {
-    case "str":
-      return processStr(node);
-    case "soft_break":
-      return processSoftBreak(node);
-    case "hard_break":
-      return processHardBreak(node);
-    case "verbatim":
-      return processVerbatim(node);
-    case "emph":
-      return processEmph(node);
-    case "strong":
-      return processStrong(node);
-    case "link":
-      return processLink(node);
-    case "image":
-      return processImage(node);
-    case "mark":
-      return processMark(node);
-    case "superscript":
-      return processSuperscript(node);
-    case "subscript":
-      return processSubscript(node);
-    case "insert":
-      return processInsert(node);
-    case "delete":
-      return processDelete(node);
-    case "email":
-      return processEmail(node);
-    case "footnote_reference":
-      return processFootnoteReference(node);
-    case "url":
-      return processUrl(node);
-    case "span":
-      return processSpan(node);
-    case "inline_math":
-      return processInlineMath(node);
-    case "display_math":
-      return processDisplayMath(node);
-    case "non_breaking_space":
-      return processNonBreakingSpace(node);
-    case "symb":
-      return processSymb(node);
-    case "raw_inline":
-      return processRawInline(node);
-    case "double_quoted":
-      return processDoubleQuoted(node);
-    case "single_quoted":
-      return processSingleQuoted(node);
-    case "smart_punctuation":
-      return processSmartPunctuation(node);
-  }
-}
-
-function processStr(node: DjotStr): Node {
-  return text(node.text);
-}
-
-function processSoftBreak(_node: DjotSoftBreak): Node {
-  return text("\n");
-}
-
-function processHardBreak(_node: DjotHardBreak): Node {
-  return elem("br");
-}
-
-function processVerbatim(node: DjotVerbatim): Element {
-  return elem("code", node.attributes, text(node.text));
-}
-
-function processEmph(node: DjotEmph): Element {
-  return elem(
-    "em",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processStrong(node: DjotStrong): Element {
-  return elem(
-    "strong",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processLink(node: DjotLink): Element {
-  const attributes = node.attributes || {};
-  if (node.destination !== undefined) {
-    attributes.href = node.destination;
-  }
-  return elem("a", attributes, ...node.children.map(processInline));
-}
-
-function processImage(node: DjotImage): Element {
-  const attributes = node.attributes || {};
-  if (node.destination !== undefined) {
-    attributes.src = node.destination;
-  }
-
-  // Alt text is derived from children in Djot
-  const alt = node.children
-    .map((child) => {
-      if (child.tag === "str") {
-        return child.text;
-      }
-      return "";
-    })
-    .join("");
-
-  if (alt) {
-    attributes.alt = alt;
-  }
-
-  return elem("img", attributes);
-}
-
-function processMark(node: DjotMark): Element {
-  return elem(
-    "mark",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processSuperscript(node: DjotSuperscript): Element {
-  return elem(
-    "sup",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processSubscript(node: DjotSubscript): Element {
-  return elem(
-    "sub",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processInsert(node: DjotInsert): Element {
-  return elem(
-    "ins",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processDelete(node: DjotDelete): Element {
-  return elem(
-    "del",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processEmail(node: DjotEmail): Element {
-  return elem("email", node.attributes, text(node.text));
-}
-
-function processFootnoteReference(node: DjotFootnoteReference): Element {
-  return elem("footnoteref", { reference: node.text });
-}
-
-function processUrl(node: DjotUrl): Element {
-  const e = elem(
-    "a",
-    {
-      href: node.text,
-      ...node.attributes,
-    },
-    text(node.text),
-  );
-  addClass(e, "url");
-  return e;
-}
-
-function processSpan(node: DjotSpan): Element {
-  return elem(
-    "span",
-    node.attributes,
-    ...node.children.map(processInline),
-  );
-}
-
-function processInlineMath(node: DjotInlineMath): Element {
-  // For inline math, we'll wrap it in a span with a class
-  return elem(
-    "span",
-    {
-      class: "math inline",
-      ...node.attributes,
-    },
-    text(node.text),
-  );
-}
-
-function processDisplayMath(node: DjotDisplayMath): Element {
-  // For display math, we'll wrap it in a div with a class
-  return elem(
-    "div",
-    {
-      class: "math display",
-      ...node.attributes,
-    },
-    text(node.text),
-  );
-}
-
-function processNonBreakingSpace(_node: DjotNonBreakingSpace): Node {
-  return text("\u00A0"); // Unicode non-breaking space
-}
-
-function processSymb(node: DjotSymb): Node {
-  // Map symbol aliases to their Unicode characters
-  const symbolMap: Record<string, string> = {
-    "->": "→",
-    "<-": "←",
-    "<->": "↔",
-    "=>": "⇒",
-    "<=": "⇐",
-    "<=>": "⇔",
-    "--": "–", // en dash
-    "---": "—", // em dash
-    "...": "…", // ellipsis
-    // Add more symbol mappings as needed
-  };
-
-  const symbolText = symbolMap[node.alias] || node.alias;
-
-  return text(symbolText);
-}
-
-function processRawInline(node: DjotRawInline): Node {
-  // If the format is HTML, return as raw HTML
-  if (node.format === "html" || node.format === "HTML") {
-    return rawHTML(node.text);
-  }
-
-  // For other formats, just return as text
-  return text(node.text);
-}
-
-function processDoubleQuoted(node: DjotDoubleQuoted): Node {
-  const children = node.children.map(processInline);
-  const attributes = node.attributes || {};
-
-  if (
-    children.length === 1 && children[0].kind === "text" &&
-    Object.keys(attributes).length === 0
-  ) {
-    const content = children[0].content;
-    return text(`\u201C${content}\u201D`);
-  } else {
-    return elem("span", node.attributes, ...children);
-  }
-}
-
-function processSingleQuoted(node: DjotSingleQuoted): Node {
-  const children = node.children.map(processInline);
-  const attributes = node.attributes || {};
-
-  if (
-    children.length === 1 && children[0].kind === "text" &&
-    Object.keys(attributes).length === 0
-  ) {
-    const content = children[0].content;
-    return text(`\u2018${content}\u2019`);
-  } else {
-    return elem("span", node.attributes, ...children);
-  }
-}
-
-function processSmartPunctuation(node: DjotSmartPunctuation): Node {
-  // Map smart punctuation types to Unicode characters
-  const punctuationMap: Record<string, string> = {
-    left_single_quote: "\u2018", // '
-    right_single_quote: "\u2019", // '
-    left_double_quote: "\u201C", // "
-    right_double_quote: "\u201D", // "
-    ellipses: "\u2026", // …
-    em_dash: "\u2014", // —
-    en_dash: "\u2013", // –
-  };
-
-  return text(punctuationMap[node.type] || node.text);
-}
-
-function processDiv(node: DjotDiv): Element {
-  if (node.attributes?.class === "note") {
-    delete node.attributes.class;
-    return elem(
-      "note",
-      node.attributes,
-      ...node.children.map(processBlock),
-    );
-  }
-
-  if (node.attributes?.class === "edit") {
-    delete node.attributes.class;
-    return elem(
-      "note",
-      node.attributes,
-      ...node.children.map(processBlock),
-    );
-  }
-
-  return elem(
-    "div",
-    node.attributes,
-    ...node.children.map(processBlock),
-  );
-}
-
-function processRawBlock(node: DjotRawBlock): Element {
-  // If the format is HTML, wrap the HTML content in a div
-  if (node.format === "html" || node.format === "HTML") {
-    return elem("div", { class: "raw-html" }, rawHTML(node.text));
-  }
-
-  // For other formats, wrap in a pre tag
-  return elem("pre", { "data-format": node.format }, text(node.text));
-}
-
-export function djot2ndoc(doc: DjotDoc): Element {
-  const children: Node[] = [];
-  for (const child of doc.children) {
-    children.push(processBlock(child));
-  }
-
-  // Process footnotes if any exist
-  if (doc.footnotes && Object.keys(doc.footnotes).length > 0) {
-    const footnoteSection = elem("section", { class: "footnotes" });
-
-    for (const [id, footnote] of Object.entries(doc.footnotes)) {
-      const footnoteElement = elem(
-        "footnote",
-        { id },
-        ...footnote.children.map(processBlock),
-      );
-      footnoteSection.children.push(footnoteElement);
-    }
-
-    children.push(footnoteSection);
-  }
-
-  return elem("__root__", undefined, elem("article", undefined, ...children));
-}