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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
commit | 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 (patch) | |
tree | 314a15dd1aa103da13bdc83ba1d2105a290bc5ba /lib/readline/tilde.h | |
parent | Initial commit. (diff) | |
download | bash-upstream.tar.xz bash-upstream.zip |
Adding upstream version 5.0.upstream/5.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/readline/tilde.h')
-rw-r--r-- | lib/readline/tilde.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/lib/readline/tilde.h b/lib/readline/tilde.h new file mode 100644 index 0000000..e26dd04 --- /dev/null +++ b/lib/readline/tilde.h @@ -0,0 +1,80 @@ +/* tilde.h: Externally available variables and function in libtilde.a. */ + +/* Copyright (C) 1992-2009 Free Software Foundation, Inc. + + This file contains the Readline Library (Readline), a set of + routines for providing Emacs style line input to programs that ask + for it. + + Readline is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Readline is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Readline. If not, see <http://www.gnu.org/licenses/>. +*/ + +#if !defined (_TILDE_H_) +# define _TILDE_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +/* A function can be defined using prototypes and compile on both ANSI C + and traditional C compilers with something like this: + extern char *func PARAMS((char *, char *, int)); */ + +#if !defined (PARAMS) +# if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus) +# define PARAMS(protos) protos +# else +# define PARAMS(protos) () +# endif +#endif + +typedef char *tilde_hook_func_t PARAMS((char *)); + +/* If non-null, this contains the address of a function that the application + wants called before trying the standard tilde expansions. The function + is called with the text sans tilde, and returns a malloc()'ed string + which is the expansion, or a NULL pointer if the expansion fails. */ +extern tilde_hook_func_t *tilde_expansion_preexpansion_hook; + +/* If non-null, this contains the address of a function to call if the + standard meaning for expanding a tilde fails. The function is called + with the text (sans tilde, as in "foo"), and returns a malloc()'ed string + which is the expansion, or a NULL pointer if there is no expansion. */ +extern tilde_hook_func_t *tilde_expansion_failure_hook; + +/* When non-null, this is a NULL terminated array of strings which + are duplicates for a tilde prefix. Bash uses this to expand + `=~' and `:~'. */ +extern char **tilde_additional_prefixes; + +/* When non-null, this is a NULL terminated array of strings which match + the end of a username, instead of just "/". Bash sets this to + `:' and `=~'. */ +extern char **tilde_additional_suffixes; + +/* Return a new string which is the result of tilde expanding STRING. */ +extern char *tilde_expand PARAMS((const char *)); + +/* Do the work of tilde expansion on FILENAME. FILENAME starts with a + tilde. If there is no expansion, call tilde_expansion_failure_hook. */ +extern char *tilde_expand_word PARAMS((const char *)); + +/* Find the portion of the string beginning with ~ that should be expanded. */ +extern char *tilde_find_word PARAMS((const char *, int, int *)); + +#ifdef __cplusplus +} +#endif + +#endif /* _TILDE_H_ */ |