Bugfix and improve auto-completion

program/js/app.js

@@ -2535,7 +2535,7 @@ function rcube_webmail()
   this.ksearch_display_results = function (a_results, a_result_ids, c)
   {
     // display search results
-    if (c && a_results.length) {
+    if (c && a_results.length && this.ksearch_input) {
       var p, ul, li;
       
       // create results pane if not present
@@ -2554,7 +2554,7 @@ function rcube_webmail()
       // add each result line to list
       for (i=0; i<a_results.length; i++) {
         li = document.createElement('LI');
-        li.innerHTML = a_results[i].replace(/</, '&lt;').replace(/>/, '&gt;').replace(new RegExp('('+this.ksearch_value+')', 'ig'), '<b>$1</b>');
+        li.innerHTML = a_results[i].replace(new RegExp('('+this.ksearch_value+')', 'ig'), '##$1%%').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/##([^%]+)%%/g, '<b>$1</b>');
         li.onmouseover = function(){ ref.ksearch_select(this); };
         li.onmouseup = function(){ ref.ksearch_click(this) };
         li._rcm_id = a_result_ids[i];

program/steps/mail/autocomplete.inc

@@ -19,13 +19,14 @@
 
 */
 
+$MAXNUM = 15;  // same limit as in app.js
 $contacts = array();
 
 if ($search = get_input_value('_search', RCUBE_INPUT_POST)) {
 
   foreach ($RCMAIL->config->get('autocomplete_addressbooks', array('sql')) as $id) {
     $abook = $RCMAIL->get_address_book($id);
-    $abook->set_pagesize(20);
+    $abook->set_pagesize($MAXNUM);
 
     if ($result = $abook->search(array('email','name'), $search)) {
       while ($sql_arr = $result->iterate()) {
@@ -34,6 +35,9 @@ if ($search = get_input_value('_search', RCUBE_INPUT_POST)) {
         }
       }
     }
+    
+    if (count($contacts) >= $MAXNUM)
+      break;
   }
   
   sort($contacts);