X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FKeySequence.cpp;h=cc6a5bd9855da6fd4535b1813f5821903da1bcac;hb=badbd3dcc344f125e301a795c33d2c67cde8d97e;hp=3bb207c5decb56ed11eb0cbb4153929f936f6428;hpb=9383f4c3c6f9cfab2d658701ba66e2b54cd68bea;p=lyx.git

diff --git a/src/KeySequence.cpp b/src/KeySequence.cpp
index 3bb207c5de..cc6a5bd985 100644
--- a/src/KeySequence.cpp
+++ b/src/KeySequence.cpp
@@ -3,7 +3,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author Jean-Marc Lasgouttes
  * \author John Levon
  *
@@ -13,10 +13,9 @@
 #include <config.h>
 
 #include "KeySequence.h"
+#include "KeyMap.h"
 
 #include "support/gettext.h"
-#include "KeyMap.h"
-#include "lfuns.h"
 
 #include "frontends/KeySymbol.h"
 
@@ -38,12 +37,10 @@ FuncRequest const & KeySequence::addkey(KeySymbol const & key,
 	modifiers.push_back(make_pair(mod, nmod));
 	sequence.push_back(key);
 
-	if (curmap) {
+	if (curmap)
 		return curmap->lookup(key, mod, this);
-	}
 
-	static FuncRequest unknown(LFUN_UNKNOWN_ACTION);
-	return unknown;
+	return FuncRequest::unknown;
 }
 
 
@@ -172,15 +169,9 @@ docstring const KeySequence::printOptions(bool forgui) const
 }
 
 
-void KeySequence::mark_deleted()
-{
-	deleted_ = true;
-}
-
-
 void KeySequence::reset()
 {
-	mark_deleted();
+	deleted_ = true;
 	curmap = stdmap;
 }
 
@@ -192,4 +183,15 @@ void KeySequence::clear()
 }
 
 
+void KeySequence::removeKey()
+{
+	if (deleted_)
+		return;
+	sequence.pop_back();
+	modifiers.pop_back();
+	if (sequence.empty())
+		deleted_ = true;
+}
+
+
 } // namespace lyx