chore(release): 1.7.1 [skip ci]

## [1.7.1](https://github.com/obsqrbtz/goose-highlighter/compare/v1.7.0...v1.7.1) (2025-06-27)

### Bug Fixes

* unicode support in regex ([ae1cf48](ae1cf48c53))

CHANGELOG.md

@@ -1,3 +1,10 @@
+## [1.7.1](https://github.com/obsqrbtz/goose-highlighter/compare/v1.7.0...v1.7.1) (2025-06-27)
+
+
+### Bug Fixes
+
+* unicode support in regex ([ae1cf48](https://github.com/obsqrbtz/goose-highlighter/commit/ae1cf48c53cd42e65279cf2acde1a2860d8a31ee))
+
 # [1.7.0](https://github.com/obsqrbtz/goose-highlighter/compare/v1.6.0...v1.7.0) (2025-06-26)
 
 

main.js

@@ -60,29 +60,38 @@ function processNodes() {
     }
   }
 
-  if (activeWords.length > 0) {
+if (activeWords.length > 0) {
   const wordMap = new Map();
-    for (const word of activeWords) wordMap.set(word.text.toLowerCase(), word);
-
-    let flags = matchCase ? 'g' : 'gi';
-    let wordsPattern = Array.from(wordMap.keys()).map(escapeRegex).join('|');
-    if (matchWhole) {
-      wordsPattern = `\\b(?:${wordsPattern})\\b`;
+  for (const word of activeWords) {
+    wordMap.set(matchCase ? word.text : word.text.toLowerCase(), word);
   }
+
+  let flags = matchCase ? 'gu' : 'giu';
+  let wordsPattern = Array.from(wordMap.keys()).map(escapeRegex).join('|');
+  
+  if (matchWhole) {
+    wordsPattern = `(?:(?<!\\p{L})|^)(${wordsPattern})(?:(?!\\p{L})|$)`;
+  }
+  
+  try {
     const pattern = new RegExp(`(${wordsPattern})`, flags);
 
     for (const node of textNodes) {
-      if (!pattern.test(node.nodeValue)) continue;
+      if (!node.nodeValue || !pattern.test(node.nodeValue)) continue;
 
       const span = document.createElement('span');
       span.innerHTML = node.nodeValue.replace(pattern, match => {
-        const word = wordMap.get(match.toLowerCase()) || { background: '#ffff00', foreground: '#000000' };
+        const lookup = matchCase ? match : match.toLowerCase();
+        const word = wordMap.get(lookup) || { background: '#ffff00', foreground: '#000000' };
         return `<mark data-gh style="background:${word.background};color:${word.foreground};padding:0 2px;">${match}</mark>`;
       });
 
       node.parentNode.replaceChild(span, node);
     }
+  } catch (e) {
+    console.error("Regex error:", e);
   }
+}
 
   observer.observe(document.body, {
     childList: true,

manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "name": "__MSG_extension_name__",
   "description": "__MSG_extension_description__",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "default_locale": "en",
   "permissions": [
     "scripting",