add jump to matching brace command

lib/ace/commands/default_commands.js

@@ -380,6 +380,10 @@ exports.commands = [{
     name: "tolowercase",
     bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
     exec: function(editor) { editor.toLowerCase(); }
+}, {
+    name: "jumptomatching",
+    bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
+    exec: function(editor) { editor.jumpToMatching(); }
 }];
 
 });

lib/ace/editor.js

@@ -1005,7 +1005,24 @@ var Editor = function(renderer, session) {
         this.selection.moveCursorToPosition(pos);
     };
 
-
+    this.jumpToMatching = function() {
+        var cursor = this.getCursorPosition();
+        var pos = this.session.findMatchingBracket(cursor);
+        if (!pos) {
+            cursor.column += 1;
+            pos = this.session.findMatchingBracket(cursor);
+        }
+        if (!pos) {
+            cursor.column -= 2;
+            pos = this.session.findMatchingBracket(cursor);
+        }
+        
+        if (pos) {
+            this.clearSelection();
+            this.moveCursorTo(pos.row, pos.column);
+        }
+    };
+    
     this.gotoLine = function(lineNumber, column) {
         this.selection.clearSelection();
         this.session.unfold({row: lineNumber - 1, column: column || 0});