focus immediately and in a timeout

lib/ace/editor.js

@@ -221,6 +221,13 @@ var Editor =function(renderer, session) {
     };
 
     this.focus = function() {
+        // Safari need the timeout
+        // iOS and Firefox need it called immediately
+        // to be on the save side we do both
+        var _self = this;
+        setTimeout(function() {
+            _self.textInput.focus();
+        });
         this.textInput.focus();
     };