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author | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:55 +0000 |
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committer | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:55 +0000 |
commit | d60d9f651ab04df95fcd31488fbb46be263382ae (patch) | |
tree | e3dca903583e6c52788d623f4d3f5f31e2726dd3 /readline/tilde.h | |
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Initial creation of sourceware repository
Diffstat (limited to 'readline/tilde.h')
-rw-r--r-- | readline/tilde.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/readline/tilde.h b/readline/tilde.h new file mode 100644 index 0000000..634b954 --- /dev/null +++ b/readline/tilde.h @@ -0,0 +1,65 @@ +/* tilde.h: Externally available variables and function in libtilde.a. */ + +/* Copyright (C) 1992 Free Software Foundation, Inc. + + This file contains the Readline Library (the Library), a set of + routines for providing Emacs style line input to programs that ask + for it. + + The Library 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 1, or (at your option) + any later version. + + The Library 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. + + The GNU General Public License is often shipped with GNU software, and + is generally kept in a file called COPYING or LICENSE. If you do not + have a copy of the license, write to the Free Software Foundation, + 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#if !defined (_TILDE_H_) +# define _TILDE_H_ + +/* Function pointers can be declared as (Function *)foo. */ +#if !defined (_FUNCTION_DEF) +# define _FUNCTION_DEF +typedef int Function (); +typedef void VFunction (); +typedef char *CPFunction (); +typedef char **CPPFunction (); +#endif /* _FUNCTION_DEF */ + +/* 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 CPFunction *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 CPFunction *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 (); + +/* 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 (); + +#endif /* _TILDE_H_ */ |