Show 30results, and allow scrolling

Also hacked the matcher a bit, allow matching without underscore
e.g. "strpad" now matches "str_pad"

Author: bjori

js/common.js

@@ -273,7 +273,7 @@ $(document).ready(function() {
     // Search box autocomplete.
     jQuery("#topsearch .search-query").search({
         language: getLanguage(),
-        limit: 3
+        limit: 30
     });
 
 /* {{{ Negative user notes fade-out */

js/search.js

@@ -118,7 +118,7 @@
         var element = this;
 
         options.language = options.language || "en";
-        options.limit = options.limit || 10;
+        options.limit = options.limit || 30;
 
         /**
          * Utility function to check if the user's browser supports local
@@ -177,6 +177,10 @@
                     var tokens = [item[0]];
                     var type = null;
 
+                    if (item[0].indexOf("_") != -1) {
+                        tokens.push(item[0].replace("_", ""));
+                    }
+
                     if (item[1].match(/^function\./)) {
                         type = "function";
                     } else if (item[0].indexOf("::") != -1) {

styles/theme-base.css

@@ -1104,6 +1104,8 @@ fieldset {
 
 .tt-suggestions {
     color: #ccc;
+    overflow: scroll;
+    max-height: 210px;
 }
 
 .tt-dropdown-menu .search {