fix: photo_archive fixed

src/renderer/utils/markdownEscape.ts

@@ -0,0 +1,39 @@
+/**
+ * Markdown escape utilities for Milkdown editor
+ * 
+ * Handles unescaping of special characters that Milkdown/remark escapes
+ * but should be preserved in macro syntax.
+ */
+
+/**
+ * Unescape special characters in macro syntax that Milkdown escapes.
+ * 
+ * Milkdown/remark-stringify escapes:
+ * - Brackets [ and ] to prevent unwanted link syntax
+ * - Underscores _ to prevent unwanted emphasis
+ * 
+ * For macros like [[photo_gallery]], we want to preserve the original syntax.
+ * 
+ * Strategy:
+ * 1. First unescape all brackets (they're always safe to unescape)
+ * 2. Then unescape underscores only inside [[...]] macro syntax
+ * 
+ * @param markdown - The markdown string with escaped characters
+ * @returns The markdown with macro syntax unescaped
+ */
+export function unescapeMacroSyntax(markdown: string): string {
+  if (!markdown) return markdown;
+  
+  // Step 1: Unescape all brackets \[ and \] back to [ and ]
+  let result = markdown.replace(/\\\[/g, '[').replace(/\\\]/g, ']');
+  
+  // Step 2: Unescape underscores only inside macro brackets [[...]]
+  // Match [[...]] patterns and unescape underscores within them
+  result = result.replace(/\[\[([^\]]*)\]\]/g, (_match, content) => {
+    // Unescape underscores within the macro content
+    const unescapedContent = content.replace(/\\_/g, '_');
+    return `[[${unescapedContent}]]`;
+  });
+  
+  return result;
+}