* InsetMathNest.C (handleFont): avoid crash on undo when

[lyx.git] / src / kbmap.h

diff --git a/src/kbmap.h b/src/kbmap.h
index edadfaa9c641881f5e57f3c4b95f853561b5ed2e..029a4e1b4eafcf406187ddd9b9eb132a77629a3d 100644 (file)
--- a/src/kbmap.h
+++ b/src/kbmap.h
@@ -19,6 +19,8 @@
 #include "frontends/key_state.h"
 #include "frontends/LyXKeySym.h"
 
+#include "support/docstream.h"
+
 #include <boost/shared_ptr.hpp>
 
 #include <vector>
@@ -44,7 +46,7 @@ public:
        bool read(std::string const & bind_file);
 
        /// print all available keysyms
-       std::string const print() const;
+       docstring const print() const;
 
        /**
         * Look up a key press in the keymap.
@@ -64,7 +66,7 @@ public:
        Bindings findbindings(FuncRequest const & func) const;
 
        /// Given an action, print the keybindings.
-       std::string const printbindings(FuncRequest const & func) const;
+       docstring const printbindings(FuncRequest const & func) const;
 
        /**
         *  Given an action, find the first 1-key binding (if it exists).
@@ -109,7 +111,7 @@ private:
                    unsigned int r = 0);
 
        ///  Returns a string of the given key
-       std::string const printKey(kb_key const & key) const;
+       docstring const printKey(kb_key const & key) const;
 
        /**
         * Given an action, find all keybindings