diff options
Diffstat (limited to 'tilde.h')
| -rw-r--r-- | tilde.h | 37 |
1 files changed, 32 insertions, 5 deletions
@@ -1,17 +1,44 @@ /* tilde.h: Externally available variables and function in libtilde.a. */ -#if !defined (__TILDE_H__) -# define __TILDE_H__ +/* 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 +#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 @@ -35,4 +62,4 @@ extern char *tilde_expand (); tilde. If there is no expansion, call tilde_expansion_failure_hook. */ extern char *tilde_expand_word (); -#endif /* __TILDE_H__ */ +#endif /* _TILDE_H_ */ |