fix #1834 vim mode issues

lib/ace/keyboard/vim/commands.js

@@ -164,6 +164,7 @@ var actions = exports.actions = {
         fn: function(editor, range, count, param) {
             var options = editor.getLastSearchOptions();
             options.backwards = false;
+            options.start = null;
 
             editor.selection.moveCursorRight();
             editor.selection.clearSelection();
@@ -180,6 +181,7 @@ var actions = exports.actions = {
         fn: function(editor, range, count, param) {
             var options = editor.getLastSearchOptions();
             options.backwards = true;
+            options.start = null;
 
             editor.findPrevious(options);
             ensureScrollMargin(editor);
@@ -497,7 +499,8 @@ var inputBuffer = exports.inputBuffer = {
             else if (selectable) {
                 repeat(function() {
                     run(motionObj.sel);
-                    operators[o.ch].fn(editor, editor.getSelectionRange(), o.count, param);
+                    operators[o.ch].fn(editor, editor.getSelectionRange(), 
+                        o.count, motionObj.param ? motionObj : param);
                 }, o.count || 1);
             }
             this.reset();

lib/ace/keyboard/vim/maps/motions.js

@@ -350,6 +350,10 @@ module.exports = {
                 case "W":
                     editor.selection.selectAWord();
                     break;
+                case ")":
+                case "}":
+                case "]":
+                    param = editor.session.$brackets[param];
                 case "(":
                 case "{":
                 case "[":
@@ -656,7 +660,8 @@ module.exports = {
                     pos.column = line.length;
                 return pos;
             }
-        }
+        },
+        isLine: true
     })
 };
 

lib/ace/keyboard/vim/maps/operators.js

@@ -116,6 +116,7 @@ module.exports = {
         fn: function(editor, range, count, param) {
             count = count || 1;
             switch (param) {
+                case param.isLine && param:
                 case "y":
                     var pos = editor.getCursorPosition();
                     editor.selection.selectLine();

lib/ace/lib/keys.js

@@ -133,6 +133,15 @@ var Keys = (function() {
 
     // workaround for firefox bug
     ret[173] = '-';
+    
+    (function() {
+        var mods = ["cmd", "ctrl", "alt", "shift"];
+        for (var i = Math.pow(2, mods.length); i--;) {
+            ret.KEY_MODS[i] = mods.filter(function(x) {
+                return i & ret.KEY_MODS[x];
+            }).join("-") + "-";
+        }
+    })();
 
     (function() {
         var mods = ["cmd", "ctrl", "alt", "shift"];