Accepter une option tag_name (valeur par défaut: "span") pour spécifier la...

Accepter une option tag_name (valeur par défaut: "span") pour spécifier la balise servant à encadrer le surlignage des recherches

Au lieu d'utiliser un tag "span" en dur, permettre de spécifier une autre balise, par exemple "b" ou encore "mark" (vous me voyez venir). La valeur par défaut reste span.

prive/javascript/SearchHighlight.js

@@ -14,8 +14,11 @@
  *    "whole" : find partial matches but highlight whole words
  *    "partial": find and highlight partial matches
  *     
+ *  - tag_name (string, default:'span')
+ *    The tag that is used to wrap the matched words
+ *
  *  - style_name (string, default:'hilite')
- *    The class given to the span wrapping the matched words.
+ *    The class given to the tag wrapping the matched words.
  *     
  *  - style_name_suffix (boolean, default:true)
  *    If true a different number is added to style_name for every different matched word.
@@ -51,7 +54,7 @@ if (window.jQuery)
     var ref = options.debug_referrer || document.referrer;
     if(!ref && options.keys==undefined) return this;
     
-    SearchHighlight.options = $.extend({exact:"exact",style_name:'hilite',style_name_suffix:true},options);
+    SearchHighlight.options = $.extend({exact:"exact",tag_name:'span',style_name:'hilite',style_name_suffix:true},options);
     
     if(options.engines) SearchHighlight.engines.unshift(options.engines);  
     var q = SearchHighlight.splitKeywords(options.keys!=undefined?options.keys.toLowerCase():SearchHighlight.decodeURL(ref,SearchHighlight.engines));
@@ -196,14 +199,14 @@ if (window.jQuery)
               var newtext="",match,index=0;
               SearchHighlight.regex.lastIndex = 0;
               while(match = SearchHighlight.regex.exec(textNoAcc)) {
-                newtext += SearchHighlight.fixTags(text.substr(index,match.index-index))+'<span class="'+
-                SearchHighlight.subs[match[matchIndex].toLowerCase()]+'">'+SearchHighlight.fixTags(text.substr(match.index,match[0].length))+"</span>";
+                newtext += SearchHighlight.fixTags(text.substr(index,match.index-index))+'<'+SearchHighlight.options.tag_name+' class="'+
+                SearchHighlight.subs[match[matchIndex].toLowerCase()]+'">'+SearchHighlight.fixTags(text.substr(match.index,match[0].length))+"</"+SearchHighlight.options.tag_name+">";
                 index = match.index+match[0].length;
               }
               if(newtext) {
                 //add the last part of the text
                 newtext += SearchHighlight.fixTags(text.substring(index));
-                var repl = $.merge([],$("<span>"+newtext+"</span>")[0].childNodes);
+                var repl = $.merge([],$("<"+SearchHighlight.options.tag_name+">"+newtext+"</"+SearchHighlight.options.tag_name+">")[0].childNodes);
                 endIndex += repl.length-1;
                 startIndex += repl.length-1;
                 $(item).before(repl).remove();