/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
map<string, string> file_name_map_global;
string
-map_file_name (string s)
+map_file_name (const string &s)
{
if (file_name_map_global.find (s) != file_name_map_global.end ())
- s = file_name_map_global[s];
+ return file_name_map_global[s];
return s;
}