X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FKeySequence.cpp;h=5a7623b7f626fc86afb4c8f601596091525573f9;hb=cca78e3c8ae27431323746abd64f9d7db017099d;hp=1af1b88f72b742145b1d163d7853174f4a14e510;hpb=9d0ea8aeff32833a90b3fe64df0c5518a9e241be;p=lyx.git

diff --git a/src/KeySequence.cpp b/src/KeySequence.cpp
index 1af1b88f72..5a7623b7f6 100644
--- a/src/KeySequence.cpp
+++ b/src/KeySequence.cpp
@@ -13,16 +13,13 @@
 #include <config.h>
 
 #include "KeySequence.h"
+#include "KeyMap.h"
 
 #include "support/gettext.h"
-#include "KeyMap.h"
-#include "lfuns.h"
 
 #include "frontends/KeySymbol.h"
 
-using std::make_pair;
-using std::string;
-
+using namespace std;
 
 namespace lyx {
 
@@ -40,9 +37,8 @@ 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;
@@ -194,4 +190,13 @@ void KeySequence::clear()
 }
 
 
+void KeySequence::removeKey()
+{
+	if (deleted_)
+		return;
+	sequence.pop_back();
+	modifiers.pop_back();
+}
+
+
 } // namespace lyx