Mercurial > repos > rliterman > csp2

comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/readline/tilde.h @ 69:33d812a61356

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
parents
children
comparison
equal deleted inserted replaced
67:0e9998148a16 69:33d812a61356
1 /* tilde.h: Externally available variables and function in libtilde.a. */
2
3 /* Copyright (C) 1992-2009,2021 Free Software Foundation, Inc.
4
5 This file contains the Readline Library (Readline), a set of
6 routines for providing Emacs style line input to programs that ask
7 for it.
8
9 Readline is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
13
14 Readline is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with Readline. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23 #if !defined (_TILDE_H_)
24 # define _TILDE_H_
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 typedef char *tilde_hook_func_t (char *);
31
32 /* If non-null, this contains the address of a function that the application
33 wants called before trying the standard tilde expansions. The function
34 is called with the text sans tilde, and returns a malloc()'ed string
35 which is the expansion, or a NULL pointer if the expansion fails. */
36 extern tilde_hook_func_t *tilde_expansion_preexpansion_hook;
37
38 /* If non-null, this contains the address of a function to call if the
39 standard meaning for expanding a tilde fails. The function is called
40 with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
41 which is the expansion, or a NULL pointer if there is no expansion. */
42 extern tilde_hook_func_t *tilde_expansion_failure_hook;
43
44 /* When non-null, this is a NULL terminated array of strings which
45 are duplicates for a tilde prefix. Bash uses this to expand
46 `=~' and `:~'. */
47 extern char **tilde_additional_prefixes;
48
49 /* When non-null, this is a NULL terminated array of strings which match
50 the end of a username, instead of just "/". Bash sets this to
51 `:' and `=~'. */
52 extern char **tilde_additional_suffixes;
53
54 /* Return a new string which is the result of tilde expanding STRING. */
55 extern char *tilde_expand (const char *);
56
57 /* Do the work of tilde expansion on FILENAME. FILENAME starts with a
58 tilde. If there is no expansion, call tilde_expansion_failure_hook. */
59 extern char *tilde_expand_word (const char *);
60
61 /* Find the portion of the string beginning with ~ that should be expanded. */
62 extern char *tilde_find_word (const char *, int, int *);
63
64 #ifdef __cplusplus
65 }
66 #endif
67
68 #endif /* _TILDE_H_ */