feat: publish HoloLake model-native living system source

product-source/hololake-platform/src/utils/markdownTables.ts

@@ -0,0 +1,76 @@
+function splitTableRow(line: string): string[] {
+  let source = line.trim()
+  if (source.startsWith('|')) source = source.slice(1)
+  if (source.endsWith('|')) source = source.slice(0, -1)
+
+  const cells: string[] = []
+  let cell = ''
+  for (let index = 0; index < source.length; index += 1) {
+    const char = source.charAt(index)
+    if (char === '\\' && source.charAt(index + 1) === '|') {
+      cell += '\\|'
+      index += 1
+      continue
+    }
+    if (char === '|') {
+      cells.push(cell.trim())
+      cell = ''
+      continue
+    }
+    cell += char
+  }
+  cells.push(cell.trim())
+  return cells
+}
+
+function fenceMarker(line: string): string | null {
+  const match = /^[ \t]{0,3}(`{3,}|~{3,})/u.exec(line)
+  return match?.[1] ?? null
+}
+
+function isClosingFence(line: string, marker: string): boolean {
+  const trimmed = line.trimStart()
+  return trimmed.startsWith(marker.charAt(0).repeat(marker.length))
+}
+
+function normalizedDelimiter(cell: string): string | null {
+  const match = /^(:?)-+(:?)$/u.exec(cell.trim())
+  if (!match) return null
+  return `${match[1]}---${match[2]}`
+}
+
+function normalizeDelimiterRow(previousLine: string | undefined, line: string): string {
+  if (!previousLine?.includes('|') || !line.includes('|')) return line
+
+  const headerCells = splitTableRow(previousLine)
+  const delimiterCells = splitTableRow(line)
+  if (delimiterCells.length < 2 || delimiterCells.length !== headerCells.length) return line
+
+  const normalized = delimiterCells.map(normalizedDelimiter)
+  if (normalized.some(cell => cell === null)) return line
+  return `| ${normalized.join(' | ')} |`
+}
+
+/**
+ * Some models emit compact Markdown table separators such as `|:--|:--|`.
+ * GFM requires at least three dashes, so both BlockNote and remark otherwise
+ * render the entire table as plain text. Repair only separator rows directly
+ * below a same-width header and never touch fenced examples.
+ */
+export function normalizeMarkdownTableDelimiters(markdown: string): string {
+  const lines = markdown.split(/\r?\n/u)
+  let activeFence: string | null = null
+
+  return lines.map((line, index) => {
+    const marker = fenceMarker(line)
+    if (activeFence) {
+      if (marker && isClosingFence(line, activeFence)) activeFence = null
+      return line
+    }
+    if (marker) {
+      activeFence = marker
+      return line
+    }
+    return normalizeDelimiterRow(lines[index - 1], line)
+  }).join('\n')
+}