diff --git a/lib/ace/commands/incremental_search_commands.js b/lib/ace/commands/incremental_search_commands.js
index 8ef80303..a0a0fe5f 100644
--- a/lib/ace/commands/incremental_search_commands.js
+++ b/lib/ace/commands/incremental_search_commands.js
@@ -162,6 +162,28 @@ exports.iSearchCommands = [{
     exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); },
     readOnly: true,
     isIncrementalSearchCommand: true
+}, {
+    name: 'selectAllMatches',
+    bindKey: 'Ctrl-space',
+    exec: function(iSearch) {
+        var ed = iSearch.$editor,
+            hl = ed.session.$isearchHighlight,
+            ranges = hl && hl.cache ? hl.cache
+                .reduce(function(ranges, ea) {
+                    return ranges.concat(ea ? ea : []); }, []) : [];
+        iSearch.deactivate(false);
+        ranges.forEach(ed.selection.addRange.bind(ed.selection));
+    },
+    readOnly: true,
+    isIncrementalSearchCommand: true
+}, {
+    name: 'searchAsRegExp',
+    bindKey: 'Alt-r',
+    exec: function(iSearch) {
+        iSearch.convertNeedleToRegExp();
+    },
+    readOnly: true,
+    isIncrementalSearchCommand: true
 }];
 
 function IncrementalSearchKeyboardHandler(iSearch) {