#1151 initial support for marks

lib/ace/keyboard/vim/commands.js

@@ -133,6 +133,18 @@ var actions = exports.actions = {
             editor.selection.setSelectionRange(r, true);
         }
     },
+    "m": {
+        param: true,
+        fn: function(editor, range, count, param) {
+            var s =  editor.session;
+            var markers = s.vimMarkers || (s.vimMarkers = {});
+            var c = editor.getCursorPosition();
+            if (!markers[param]) {
+                markers[param] = editor.session.doc.createAnchor(c);
+            }
+            markers[param].setPosition(c.row, c.column, true);
+        }
+    },
     "n": {
         fn: function(editor, range, count, param) {
             var options = editor.getLastSearchOptions();

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

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2010, Ajax.org B.V.
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *     * Redistributions of source code must retain the above copyright
@@ -14,7 +14,7 @@
  *     * Neither the name of Ajax.org B.V. nor the
  *       names of its contributors may be used to endorse or promote products
  *       derived from this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -386,7 +386,7 @@ module.exports = {
             var column = util.getRightNthChar(editor, cursor, param, count || 1);
 
             if (typeof column === "number") {
-                cursor.column += column + (isSel ? 2 : 1);                
+                cursor.column += column + (isSel ? 2 : 1);
                 return cursor;
             }
         }
@@ -563,7 +563,7 @@ module.exports = {
         while(row < l && !/\S/.test(session.getLine(row)))
             row++;
         while(/\S/.test(session.getLine(row)))
-            row++;        
+            row++;
         return {column: 0, row: row};
     }),
     "ctrl-d": {
@@ -583,7 +583,34 @@ module.exports = {
         sel: function(editor, range, count, param) {
             keepScrollPosition(editor, editor.selectPageUp);
         }
-    }
+    },
+    "`": new Motion({
+        param: true,
+        handlesCount: true,
+        getPos: function(editor, range, count, param, isSel) {
+            var s = editor.session;
+            var marker = s.vimMarkers && s.vimMarkers[param];
+            if (marker) {
+                return marker.getPosition();
+            }
+        }
+    }),
+    "'": new Motion({
+        param: true,
+        handlesCount: true,
+        getPos: function(editor, range, count, param, isSel) {
+            var s = editor.session;
+            var marker = s.vimMarkers && s.vimMarkers[param];
+            if (marker) {
+                var pos = marker.getPosition();
+                var line = editor.session.getLine(pos.row);                
+                pos.column = line.search(/\S/);
+                if (pos.column == -1)
+                    pos.column = line.length;
+                return pos;
+            }
+        }
+    }),
 };
 
 module.exports.backspace = module.exports.left = module.exports.h;