| /* tilde.h: Externally available variables and function in libtilde.a. */ |
| |
| /* This file is part of GNU Info, a program for reading online documentation |
| stored in Info format. |
| |
| This file has appeared in prior works by the Free Software Foundation; |
| thus it carries copyright dates from 1988 through 1993. |
| |
| Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993 Free Software |
| Foundation, Inc. |
| |
| This program 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 2, or (at your option) |
| any later version. |
| |
| This program 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 this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| Written by Brian Fox (bfox@ai.mit.edu). */ |
| |
| /* Function pointers can be declared as (Function *)foo. */ |
| #if !defined (__FUNCTION_DEF) |
| # define __FUNCTION_DEF |
| typedef int Function (); |
| typedef void VFunction (); |
| typedef char *CFunction (); |
| #endif /* _FUNCTION_DEF */ |
| |
| /* 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 CFunction *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 (); |
| |