Fix wikilink parsing: use placeholder format to prevent AsciiDoc interference

- Changed wikilink format from wikilink:dtag[display] to WIKILINK:dtag|display
- This prevents AsciiDoc from misinterpreting the brackets
- Updated HTML post-processing to generate proper wikilink HTML with correct classes and URLs
- Added linkBaseURL support to post-processing for proper URL generation

src/converters/to-asciidoc.ts

@@ -233,7 +233,7 @@ function normalizeDtag(text: string): string {
 
 /**
  * Processes wikilinks: [[target]] or [[target|display text]]
- * Converts to wikilink:dtag[display] format
+ * Converts to WIKILINK: placeholder format to protect from AsciiDoc processing
  */
 function processWikilinks(content: string, linkBaseURL: string): string {
   // Process bookstr macro wikilinks: [[book::...]]
@@ -243,12 +243,15 @@ function processWikilinks(content: string, linkBaseURL: string): string {
   });
 
   // Process standard wikilinks: [[Target Page]] or [[target page|see this]]
+  // Use placeholder format to prevent AsciiDoc from processing the brackets
   content = content.replace(/\[\[([^|\]]+)(?:\|([^\]]+))?\]\]/g, (_match, target, displayText) => {
     const cleanTarget = target.trim();
     const cleanDisplay = displayText ? displayText.trim() : cleanTarget;
     const dTag = normalizeDtag(cleanTarget);
     
-    return `wikilink:${dTag}[${cleanDisplay}]`;
+    // Use placeholder format: WIKILINK:dtag|display
+    // This prevents AsciiDoc from interpreting the brackets
+    return `WIKILINK:${dTag}|${cleanDisplay}`;
   });
 
   return content;

src/processors/asciidoc.ts

@@ -92,6 +92,7 @@ export async function processAsciidoc(
     // Post-process HTML: convert macros to HTML, add styling, etc.
     const processed = postProcessHtml(sanitized, {
       enableMusicalNotation,
+      linkBaseURL: options.linkBaseURL,
     });
     
     // Process links: add target="_blank" to external links
@@ -103,6 +104,7 @@ export async function processAsciidoc(
     const tocSanitized = sanitizeHTML(toc);
     const tocProcessed = postProcessHtml(tocSanitized, {
       enableMusicalNotation: false, // Don't process music in TOC
+      linkBaseURL: options.linkBaseURL,
     });
     
     // Process links in TOC as well

src/processors/html-postprocess.ts

@@ -2,6 +2,7 @@ import { processMusicalNotation } from './music';
 
 export interface PostProcessOptions {
   enableMusicalNotation?: boolean;
+  linkBaseURL?: string;
 }
 
 /**
@@ -31,11 +32,23 @@ export function postProcessHtml(html: string, options: PostProcessOptions = {}):
     return `<a href="/notes?t=${encodedHashtag}" class="hashtag-link text-green-600 dark:text-green-400 hover:text-green-700 dark:hover:text-green-300 hover:underline">${escapedDisplay}</a>`;
   });
 
-  // Convert wikilink:dtag[display] format to HTML
-  processed = processed.replace(/wikilink:([^[]+)\[([^\]]+)\]/g, (_match, dTag, displayText) => {
-    const escapedDtag = dTag.replace(/"/g, '&quot;');
-    const escapedDisplay = displayText.replace(/"/g, '&quot;');
-    return `<span class="wikilink cursor-pointer text-blue-600 hover:text-blue-800 hover:underline border-b border-dotted border-blue-300" data-dtag="${escapedDtag}" data-display="${escapedDisplay}">${displayText}</span>`;
+  // Convert WIKILINK:dtag|display placeholder format to HTML
+  // Match WIKILINK:dtag|display, ensuring we don't match across HTML tags
+  processed = processed.replace(/WIKILINK:([^|<>]+)\|([^<>\s]+)/g, (_match, dTag, displayText) => {
+    const escapedDtag = dTag.trim().replace(/"/g, '&quot;');
+    const escapedDisplay = displayText.trim()
+      .replace(/&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#39;');
+    
+    // Generate the proper URL using linkBaseURL if available
+    const url = options.linkBaseURL 
+      ? `${options.linkBaseURL}/events?d=${escapedDtag}`
+      : `#${escapedDtag}`;
+    
+    return `<a class="wikilink text-primary-600 dark:text-primary-500 hover:underline" data-dtag="${escapedDtag}" data-url="${url}" href="${url}">${escapedDisplay}</a>`;
   });
 
   // Convert nostr: links to HTML