Fix: Highlighting searched term should ignore accents (#2364)

* fixed accent highlighting not working

* fixed

* fixes

* improvements

src/services/utils.js

@@ -264,7 +264,7 @@ function timeLimit(promise, limitMs, errorMessage) {
 
             res(result);
         })
-        .catch(error => rej(error));
+            .catch(error => rej(error));
 
         setTimeout(() => {
             if (!resolved) {
@@ -302,6 +302,10 @@ function filterAttributeName(name) {
     return name.replace(/[^\p{L}\p{N}_:]/ug, "");
 }
 
+function wrapText(text, start, length, prefix, suffix) {
+    return text.substring(0, start) + prefix + text.substr(start, length) + suffix + text.substring(start + length);
+}
+
 module.exports = {
     randomSecureToken,
     randomString,
@@ -336,5 +340,6 @@ module.exports = {
     deferred,
     removeDiacritic,
     normalize,
-    filterAttributeName
+    filterAttributeName,
+    wrapText
 };