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[/] [or1k/] [trunk/] [insight/] [readline/] [tilde.h] - Blame information for rev 1765

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1 578 markom
/* tilde.h: Externally available variables and function in libtilde.a. */
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/* Copyright (C) 1992 Free Software Foundation, Inc.
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   This file contains the Readline Library (the Library), a set of
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   routines for providing Emacs style line input to programs that ask
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   for it.
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   The Library is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 2, or (at your option)
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   any later version.
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   The Library is distributed in the hope that it will be useful, but
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   WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   General Public License for more details.
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   The GNU General Public License is often shipped with GNU software, and
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   is generally kept in a file called COPYING or LICENSE.  If you do not
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   have a copy of the license, write to the Free Software Foundation,
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   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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#if !defined (_TILDE_H_)
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#  define _TILDE_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* A function can be defined using prototypes and compile on both ANSI C
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   and traditional C compilers with something like this:
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        extern char *func __P((char *, char *, int)); */
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#if !defined (__P)
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#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
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#    define __P(protos) protos
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#  else
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#    define __P(protos) ()
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#  endif
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#endif
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/* Function pointers can be declared as (Function *)foo. */
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#if !defined (_FUNCTION_DEF)
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#  define _FUNCTION_DEF
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typedef int Function ();
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typedef void VFunction ();
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typedef char *CPFunction ();
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typedef char **CPPFunction ();
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#endif /* _FUNCTION_DEF */
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/* If non-null, this contains the address of a function that the application
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   wants called before trying the standard tilde expansions.  The function
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   is called with the text sans tilde, and returns a malloc()'ed string
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   which is the expansion, or a NULL pointer if the expansion fails. */
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extern CPFunction *tilde_expansion_preexpansion_hook;
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/* If non-null, this contains the address of a function to call if the
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   standard meaning for expanding a tilde fails.  The function is called
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   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
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   which is the expansion, or a NULL pointer if there is no expansion. */
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extern CPFunction *tilde_expansion_failure_hook;
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/* When non-null, this is a NULL terminated array of strings which
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   are duplicates for a tilde prefix.  Bash uses this to expand
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   `=~' and `:~'. */
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extern char **tilde_additional_prefixes;
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/* When non-null, this is a NULL terminated array of strings which match
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   the end of a username, instead of just "/".  Bash sets this to
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   `:' and `=~'. */
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extern char **tilde_additional_suffixes;
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/* Return a new string which is the result of tilde expanding STRING. */
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extern char *tilde_expand __P((char *));
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/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
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   tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
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extern char *tilde_expand_word __P((char *));
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TILDE_H_ */

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