Add key binding 'ctrl+['

Author: ryohei22

spyder_vim/spyder/plugin.py

@@ -68,6 +68,11 @@ def on_editor_available(self):
             editor.editorsplitter,
             self.vim_cmd.commandline.setFocus)
         sc.setContext(Qt.WidgetWithChildrenShortcut)
+        sc2 = QShortcut(
+            QKeySequence(Qt.META + Qt.Key_BracketLeft),
+            editor.editorsplitter,
+            self.vim_cmd.commandline.setFocus)
+        sc2.setContext(Qt.WidgetWithChildrenShortcut)
 
     def check_compatibility(self):
         valid = True