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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [readline/] [rldefs.h] - Blame information for rev 438

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1 24 jeremybenn
/* rldefs.h -- an attempt to isolate some of the system-specific defines
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   for readline.  This should be included after any files that define
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   system-specific constants like _POSIX_VERSION or USG. */
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/* Copyright (C) 1987-2005 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 (_RLDEFS_H_)
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#define _RLDEFS_H_
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#if defined (HAVE_CONFIG_H)
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#  include "config.h"
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#endif
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#include "rlstdc.h"
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#if defined (_POSIX_VERSION) && !defined (TERMIOS_MISSING)
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#  define TERMIOS_TTY_DRIVER
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#else
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#  if defined (HAVE_TERMIO_H)
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#    define TERMIO_TTY_DRIVER
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#  else
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#    if !defined (__MINGW32__)
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#      define NEW_TTY_DRIVER
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#    else
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#      define NO_TTY_DRIVER
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#    endif
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#  endif
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#endif
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/* Posix macro to check file in statbuf for directory-ness.
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   This requires that <sys/stat.h> be included before this test. */
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#if defined (S_IFDIR) && !defined (S_ISDIR)
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#  define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
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#endif
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/* Decide which flavor of the header file describing the C library
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   string functions to include and include it. */
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#if defined (HAVE_STRING_H)
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#  include <string.h>
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#else /* !HAVE_STRING_H */
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#  include <strings.h>
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#endif /* !HAVE_STRING_H */
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#if !defined (strchr) && !defined (__STDC__)
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extern char *strchr (), *strrchr ();
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#endif /* !strchr && !__STDC__ */
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#if defined (PREFER_STDARG)
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#  include <stdarg.h>
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#else
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#  if defined (PREFER_VARARGS)
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#    include <varargs.h>
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#  endif
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#endif
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#if defined (HAVE_STRCASECMP)
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#define _rl_stricmp strcasecmp
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#define _rl_strnicmp strncasecmp
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#else
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extern int _rl_stricmp PARAMS((char *, char *));
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extern int _rl_strnicmp PARAMS((char *, char *, int));
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#endif
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#if defined (HAVE_STRPBRK) && !defined (HAVE_MULTIBYTE)
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#  define _rl_strpbrk(a,b)      strpbrk((a),(b))
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#else
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extern char *_rl_strpbrk PARAMS((const char *, const char *));
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#endif
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#if !defined (emacs_mode)
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#  define no_mode -1
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#  define vi_mode 0
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#  define emacs_mode 1
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#endif
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#if !defined (RL_IM_INSERT)
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#  define RL_IM_INSERT          1
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#  define RL_IM_OVERWRITE       0
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#
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#  define RL_IM_DEFAULT         RL_IM_INSERT
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#endif
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/* If you cast map[key].function to type (Keymap) on a Cray,
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   the compiler takes the value of map[key].function and
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   divides it by 4 to convert between pointer types (pointers
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   to functions and pointers to structs are different sizes).
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   This is not what is wanted. */
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#if defined (CRAY)
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#  define FUNCTION_TO_KEYMAP(map, key)  (Keymap)((int)map[key].function)
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#  define KEYMAP_TO_FUNCTION(data)      (rl_command_func_t *)((int)(data))
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#else
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#  define FUNCTION_TO_KEYMAP(map, key)  (Keymap)(map[key].function)
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#  define KEYMAP_TO_FUNCTION(data)      (rl_command_func_t *)(data)
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#endif
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#ifndef savestring
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#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
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#endif
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/* Possible values for _rl_bell_preference. */
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#define NO_BELL 0
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#define AUDIBLE_BELL 1
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#define VISIBLE_BELL 2
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/* Definitions used when searching the line for characters. */
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/* NOTE: it is necessary that opposite directions are inverses */
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#define FTO      1              /* forward to */
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#define BTO     -1              /* backward to */
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#define FFIND    2              /* forward find */
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#define BFIND   -2              /* backward find */
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/* Possible values for the found_quote flags word used by the completion
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   functions.  It says what kind of (shell-like) quoting we found anywhere
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   in the line. */
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#define RL_QF_SINGLE_QUOTE      0x01
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#define RL_QF_DOUBLE_QUOTE      0x02
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#define RL_QF_BACKSLASH         0x04
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#define RL_QF_OTHER_QUOTE       0x08
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/* Default readline line buffer length. */
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#define DEFAULT_BUFFER_SIZE 256
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#if !defined (STREQ)
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#define STREQ(a, b)     (((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
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#define STREQN(a, b, n) (((n) == 0) ? (1) \
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                                    : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
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#endif
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#if !defined (FREE)
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#  define FREE(x)       if (x) free (x)
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#endif
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#if !defined (SWAP)
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#  define SWAP(s, e)  do { int t; t = s; s = e; e = t; } while (0)
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#endif
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/* CONFIGURATION SECTION */
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#include "rlconf.h"
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#endif /* !_RLDEFS_H_ */

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