1/* $FreeBSD: head/contrib/libreadline/util.c 157188 2006-03-27 23:11:32Z ache $ */
2/* util.c -- readline utility functions */
3
4/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
5
6 This file is part of the GNU Readline Library, a library for
7 reading lines of text with interactive input and history editing.
8
9 The GNU Readline Library is free software; you can redistribute it
10 and/or modify it under the terms of the GNU General Public License
11 as published by the Free Software Foundation; either version 2, or
12 (at your option) any later version.

--- 27 unchanged lines hidden (view full) ---

40# include "ansi_stdlib.h"
41#endif /* HAVE_STDLIB_H */
42
43#include <stdio.h>
44#include <ctype.h>
45
46/* System-specific feature definitions and include files. */
47#include "rldefs.h"
48#include "rlmbutil.h"
49
50#if defined (TIOCSTAT_IN_SYS_IOCTL)
51# include <sys/ioctl.h>
52#endif /* TIOCSTAT_IN_SYS_IOCTL */
53
54/* Some standard library routines. */
55#include "readline.h"
56

--- 18 unchanged lines hidden (view full) ---

75{
76 if (ALPHABETIC (c))
77 return (1);
78
79 return (_rl_allow_pathname_alphabetic_chars &&
80 strchr (pathname_alphabetic_chars, c) != NULL);
81}
82
83#if defined (HANDLE_MULTIBYTE)
84int
85_rl_walphabetic (wc)
86 wchar_t wc;
87{
88 int c;
89
90 if (iswalnum (wc))
91 return (1);
92
93 c = wc & 0177;
94 return (_rl_allow_pathname_alphabetic_chars &&
95 strchr (pathname_alphabetic_chars, c) != NULL);
96}
97#endif
98
99/* How to abort things. */
100int
101_rl_abort_internal ()
102{
103 rl_ding ();
104 rl_clear_message ();
105 _rl_reset_argument ();
106 rl_clear_pending_input ();
107
108 RL_UNSETSTATE (RL_STATE_MACRODEF);
109 while (rl_executing_macro)
110 _rl_pop_executing_macro ();
111
112 rl_last_func = (rl_command_func_t *)NULL;
113 longjmp (readline_top_level, 1);

--- 243 unchanged lines hidden ---