allow modifierless root keys

diff --git a/util/epist/keytree.cc b/util/epist/keytree.cc
index 7c954c510eaa19d475da18db91ababe6abcb8a42..365354f7b696b68fb2d24a91ae5ab6a13aef02ac 100644 (file)
--- a/util/epist/keytree.cc
+++ b/util/epist/keytree.cc
@@ -132,11 +132,6 @@ const Action * keytree::getAction(const XEvent &e, unsigned int state,
 void keytree::addAction(Action::ActionType action, unsigned int mask,
                         string key, string arg)
 {
 void keytree::addAction(Action::ActionType action, unsigned int mask,
                         string key, string arg)
 {

-  // can't grab non-modifier as topmost key
-  // XXX: do we allow Esc to be grabbed at the top?
-  if (_current == _head && (mask == 0 || mask == ShiftMask))
-    return;
-

   keynode *tmp = new keynode;
   tmp->action = new Action(action,
                            XKeysymToKeycode(_display,
   keynode *tmp = new keynode;
   tmp->action = new Action(action,
                            XKeysymToKeycode(_display,