lily/file-name-map.cc

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
   5
   6   LilyPond is free software: you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   LilyPond is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include <map>
  21 using namespace std;
  22
  23 #include "file-name-map.hh"
  24 #include "lily-guile.hh"
  25
  26 map<string, string> file_name_map_global;
  27
  28 string
  29 map_file_name (string s)
  30 {
  31   if (file_name_map_global.find (s) != file_name_map_global.end ())
  32     s = file_name_map_global[s];
  33   return s;
  34 }
  35
  36 LY_DEFINE (ly_add_file_name_alist, "ly:add-file-name-alist",
  37            1, 0, 0, (SCM alist),
  38            "Add mappings for error messages from @var{alist}.")
  39 {
  40   for (SCM s = alist; scm_is_pair (s); s = scm_cdr (s))
  41     {
  42       SCM key = scm_caar (s);
  43       SCM val = scm_cdar (s);
  44
  45       file_name_map_global[ly_scm2string (key)] = ly_scm2string (val);
  46     }
  47   return SCM_UNSPECIFIED;
  48 }
  49