feat: added matching flags

_locales/de/messages.json

@@ -91,5 +91,8 @@
     },
     "search_placeholder": {
     "message": "Suchen..."
-}
+},
+  "options": { "message": "Optionen" },
+  "match_case": { "message": "Groß-/Kleinschreibung beachten" },
+  "match_whole": { "message": "Ganzes Wort übereinstimmen" }
 }

_locales/en/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Search..."
+  },
+  "options": {
+    "message": "Options"
+  },
+  "match_case": {
+    "message": "Match Case"
+  },
+  "match_whole": {
+    "message": "Match Whole Word"
   }
 }

_locales/es/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Buscar..."
+  },
+  "options": {
+    "message": "Opciones"
+  },
+  "match_case": {
+    "message": "Coincidir mayúsculas/minúsculas"
+  },
+  "match_whole": {
+    "message": "Coincidir palabra completa"
   }
 }

_locales/fr/messages.json

@@ -91,5 +91,14 @@
     },
     "search_placeholder": {
         "message": "Rechercher..."
+    },
+    "options": {
+        "message": "Options"
+    },
+    "match_case": {
+        "message": "Respecter la casse"
+    },
+    "match_whole": {
+        "message": "Mot entier seulement"
     }
 }

_locales/hi/messages.json

@@ -91,5 +91,14 @@
     },
     "search_placeholder": {
         "message": "खोजें..."
+    },
+    "options": {
+        "message": "विकल्प"
+    },
+    "match_case": {
+        "message": "केस मिलाएं"
+    },
+    "match_whole": {
+        "message": "पूरा शब्द मिलाएं"
     }
 }

_locales/it/messages.json

@@ -91,5 +91,14 @@
     },
     "search_placeholder": {
         "message": "Cerca..."
+    },
+    "options": {
+        "message": "Opzioni"
+    },
+    "match_case": {
+        "message": "Maiuscole/minuscole"
+    },
+    "match_whole": {
+        "message": "Solo parola intera"
     }
 }

_locales/ja/messages.json

@@ -91,5 +91,14 @@
     },
     "search_placeholder": {
         "message": "検索..."
+    },
+    "options": {
+        "message": "オプション"
+    },
+    "match_case": {
+        "message": "大文字と小文字を区別"
+    },
+    "match_whole": {
+        "message": "完全一致"
     }
 }

_locales/ko/messages.json

@@ -91,5 +91,14 @@
     },
     "search_placeholder": {
         "message": "검색..."
+    },
+    "options": {
+        "message": "옵션"
+    },
+    "match_case": {
+        "message": "대소문자 구분"
+    },
+    "match_whole": {
+        "message": "전체 단어 일치"
     }
 }

_locales/nl/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Zoeken..."
+  },
+  "options": {
+    "message": "Opties"
+  },
+  "match_case": {
+    "message": "Hoofdlettergevoelig"
+  },
+  "match_whole": {
+    "message": "Alleen volledig woord"
   }
 }

_locales/pl/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Szukaj..."
+  },
+  "options": {
+    "message": "Opcje"
+  },
+  "match_case": {
+    "message": "Uwzględnij wielkość liter"
+  },
+  "match_whole": {
+    "message": "Tylko całe słowo"
   }
 }

_locales/pt_BR/messages.json

@@ -91,5 +91,8 @@
     },
     "search_placeholder": {
     "message": "Pesquisar..."
-}
+},
+  "options": { "message": "Opções" },
+  "match_case": { "message": "Diferenciar maiúsculas/minúsculas" },
+  "match_whole": { "message": "Palavra inteira" }
 }

_locales/ru/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Поиск..."
+  },
+  "options": {
+    "message": "Опции"
+  },
+  "match_case": {
+    "message": "С учетом регистра"
+  },
+  "match_whole": {
+    "message": "Слово целиком"
   }
 }

_locales/tr/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "Ara..."
+  },
+  "options": {
+    "message": "Seçenekler"
+  },
+  "match_case": {
+    "message": "Büyük/küçük harf duyarlı"
+  },
+  "match_whole": {
+    "message": "Tüm kelimeyle eşleş"
   }
 }

_locales/zh_CN/messages.json

@@ -91,5 +91,14 @@
   },
   "search_placeholder": {
     "message": "搜索..."
+  },
+  "options": {
+    "message": "选项"
+  },
+  "match_case": {
+    "message": "区分大小写"
+  },
+  "match_whole": {
+    "message": "全词匹配"
   }
 }

main.js

@@ -1,5 +1,7 @@
 let currentLists = [];
 let isGlobalHighlightEnabled = true;
+let matchCase = false;
+let matchWhole = false;
 
 function escapeRegex(s) {
   return s.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
@@ -62,7 +64,12 @@ function processNodes() {
     const wordMap = new Map();
     for (const word of activeWords) wordMap.set(word.text.toLowerCase(), word);
 
-    const pattern = new RegExp(`(${Array.from(wordMap.keys()).map(escapeRegex).join('|')})`, 'gi');
+    let flags = matchCase ? 'g' : 'gi';
+    let wordsPattern = Array.from(wordMap.keys()).map(escapeRegex).join('|');
+    if (matchWhole) {
+      wordsPattern = `\\b(?:${wordsPattern})\\b`;
+    }
+    const pattern = new RegExp(`(${wordsPattern})`, flags);
 
     for (const node of textNodes) {
       if (!pattern.test(node.nodeValue)) continue;
@@ -102,12 +109,14 @@ function debounce(func, wait) {
 }
 
 // Initial highlight on load
-chrome.storage.local.get(["lists", "globalHighlightEnabled"], ({ lists, globalHighlightEnabled }) => {
+chrome.storage.local.get(["lists", "globalHighlightEnabled", "matchCaseEnabled", "matchWholeEnabled"], ({ lists, globalHighlightEnabled, matchCaseEnabled, matchWholeEnabled }) => {
   if (Array.isArray(lists)) setListsAndUpdate(lists);
   if (globalHighlightEnabled !== undefined) {
     isGlobalHighlightEnabled = globalHighlightEnabled;
   }
-  processNodes(); // Initial processing
+  matchCase = !!matchCaseEnabled;
+  matchWhole = !!matchWholeEnabled;
+  processNodes();
 });
 
 // Listen for updates from the popup and re-apply highlights
@@ -119,6 +128,10 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
   } else if (message.type === "GLOBAL_TOGGLE_UPDATED") {
     isGlobalHighlightEnabled = message.enabled;
     processNodes();
+  } else if (message.type === "MATCH_OPTIONS_UPDATED") {
+    matchCase = !!message.matchCase;
+    matchWhole = !!message.matchWhole;
+    processNodes();
   }
 });
 

popup/popup.css

@@ -257,6 +257,19 @@ button.danger:hover {
   flex-wrap: wrap;
 }
 
+.button-row label {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  cursor: pointer;
+  font-size: 1em;
+}
+
+.button-row input[type="checkbox"] {
+  margin: 0;
+  vertical-align: middle;
+}
+
 .color-row {
   display: flex;
   gap: 24px;

popup/popup.html

@@ -81,6 +81,15 @@
       <div id="wordList"></div>
     </div>
 
+    <div class="section">
+      <h2><i class="fa-solid fa-sliders"></i> <span data-i18n="options">Options</span></h2>
+      <div class="button-row" style="margin-bottom:8px;">
+        <label><input type="checkbox" id="matchCase" /> <span data-i18n="match_case">Match Case</span></label>
+        <label><input type="checkbox" id="matchWhole" /> <span data-i18n="match_whole">Match Whole Word</span></label>
+      </div>
+    </div>
+  </div>
+
   <div class="section">
     <div class="button-row">
       <button id="importBtn"><i class="fa-solid fa-upload"></i> <span data-i18n="import_list">Import</span></button>
@@ -88,7 +97,6 @@
       <button id="exportBtn"><i class="fa-solid fa-download"></i> <span data-i18n="export_list">Export</span></button>
     </div>
   </div>
-  </div>
 
   <script src="../storage.js"></script>
   <script src="popup.js"></script>

popup/popup.js

@@ -6,12 +6,16 @@ const listActive = document.getElementById("listActive");
 const bulkPaste = document.getElementById("bulkPaste");
 const wordList = document.getElementById("wordList");
 const importInput = document.getElementById("importInput");
+const matchCase = document.getElementById("matchCase");
+const matchWhole = document.getElementById("matchWhole");
 let lists = [];
 let currentListIndex = 0;
 let saveTimeout;
 let selectedCheckboxes = new Set();
 let globalHighlightEnabled = true;
 let wordSearchQuery = "";
+let matchCaseEnabled = false;
+let matchWholeEnabled = false;
 
 function escapeHtml(str) {
   return str.replace(/[&<>"']/g, function (m) {
@@ -35,7 +39,9 @@ async function debouncedSave() {
 async function save() {
   await chrome.storage.local.set({
     lists: lists,
-    globalHighlightEnabled: globalHighlightEnabled
+    globalHighlightEnabled: globalHighlightEnabled,
+    matchCaseEnabled,
+    matchWholeEnabled
   });
   renderLists();
   renderWords();
@@ -48,6 +54,11 @@ async function save() {
           type: "GLOBAL_TOGGLE_UPDATED",
           enabled: globalHighlightEnabled
         });
+        chrome.tabs.sendMessage(tab.id, {
+          type: "MATCH_OPTIONS_UPDATED",
+          matchCase: matchCaseEnabled,
+          matchWhole: matchWholeEnabled
+        });
       }
     }
   });
@@ -70,10 +81,16 @@ async function updateGlobalToggleState() {
 async function load() {
   const res = await chrome.storage.local.get({
     lists: [],
-    globalHighlightEnabled: true
+    globalHighlightEnabled: true,
+    matchCaseEnabled: false,
+    matchWholeEnabled: false
   });
   lists = res.lists;
-  globalHighlightEnabled = res.globalHighlightEnabled !== false; // Default to true if undefined
+  globalHighlightEnabled = res.globalHighlightEnabled !== false;
+  matchCaseEnabled = !!res.matchCaseEnabled;
+  matchWholeEnabled = !!res.matchWholeEnabled;
+  matchCase.checked = matchCaseEnabled;
+  matchWhole.checked = matchWholeEnabled;
 
   if (!lists.length) {
     lists.push({
@@ -429,5 +446,14 @@ document.addEventListener('DOMContentLoaded', () => {
     renderWords();
   });
 
+  matchCase.addEventListener('change', () => {
+    matchCaseEnabled = matchCase.checked;
+    save();
+  });
+  matchWhole.addEventListener('change', () => {
+    matchWholeEnabled = matchWhole.checked;
+    save();
+  });
+
   load();
 });