#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

@@ -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;