1 /* expand.h: general expansion.
3 Copyright 1993, 1994, 1996, 2008 Karl Berry.
4 Copyright 1999, 2005 Olaf Weber.
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 This library 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 GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with this library; if not, see <http://www.gnu.org/licenses/>. */
19 #ifndef KPATHSEA_EXPAND_H
20 #define KPATHSEA_EXPAND_H
22 #include <kpathsea/c-proto.h>
23 #include <kpathsea/types.h>
25 /* Call kpse_var_expand and kpse_tilde_expand (in that order). Result
26 is always in fresh memory, even if no expansions were done. */
27 extern KPSEDLL string kpse_expand P1H(const_string s);
29 /* Do brace expansion and call `kpse_expand' on each element of the
30 result; return the final expansion (always in fresh memory, even if
31 no expansions were done). We don't call `kpse_expand_default'
32 because there is a whole sequence of defaults to run through; see
33 `kpse_init_format'. */
34 extern KPSEDLL string kpse_brace_expand P1H(const_string path);
36 /* Do brace expansion and call `kpse_expand' on each argument of the
37 result, then expand any `//' constructs. The final expansion (always
38 in fresh memory) is a path of all the existing directories that match
40 extern KPSEDLL string kpse_path_expand P1H(const_string path);
42 #endif /* not KPATHSEA_EXPAND_H */