// This binds a key to an action
-int kb_keymap::bind(string const & seq, int action)
+string::size_type kb_keymap::bind(string const & seq, int action)
{
if (lyxerr.debugging(Debug::KBMAP)) {
lyxerr << "BIND: Sequence `"
kb_sequence k;
- int const res = k.parse(seq);
+ string::size_type const res = k.parse(seq);
if (!res) {
defkey(&k, action);
} else