&& it->second[1] == accent_2)
break;
}
+
+ // could not find accent2 on a key -- this should not happen.
+ if (it == end)
+ return -1;
+
docstring allowed;
if (!lex.next())
return -1;
-
allowed = lex.getDocString();
LYXERR(Debug::KBMAP, "allowed: " << to_utf8(allowed));