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Diffstat (limited to 'cmd-line-utils/readline/chardefs.h')
| -rw-r--r-- | cmd-line-utils/readline/chardefs.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/cmd-line-utils/readline/chardefs.h b/cmd-line-utils/readline/chardefs.h deleted file mode 100644 index 6aa185d9383..00000000000 --- a/cmd-line-utils/readline/chardefs.h +++ /dev/null @@ -1,166 +0,0 @@ -/* chardefs.h -- Character definitions for readline. */ - -/* Copyright (C) 1994 Free Software Foundation, Inc. - - This file is part of the GNU Readline Library, a library for - reading lines of text with interactive input and history editing. - - The GNU Readline 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 2, or - (at your option) any later version. - - The GNU Readline 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, - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#ifndef _CHARDEFS_H_ -#define _CHARDEFS_H_ - -#include <ctype.h> - -#if defined (HAVE_CONFIG_H) -# if defined (HAVE_STRING_H) -# if ! defined (STDC_HEADERS) && defined (HAVE_MEMORY_H) -# include <memory.h> -# endif -# include <string.h> -# endif /* HAVE_STRING_H */ -# if defined (HAVE_STRINGS_H) -# include <strings.h> -# endif /* HAVE_STRINGS_H */ -#else -# include <string.h> -#endif /* !HAVE_CONFIG_H */ - -#ifndef whitespace -#define whitespace(c) (((c) == ' ') || ((c) == '\t')) -#endif - -#ifdef CTRL -# undef CTRL -#endif -#ifdef UNCTRL -# undef UNCTRL -#endif - -/* Some character stuff. */ -#define control_character_threshold 0x020 /* Smaller than this is control. */ -#define control_character_mask 0x1f /* 0x20 - 1 */ -#define meta_character_threshold 0x07f /* Larger than this is Meta. */ -#define control_character_bit 0x40 /* 0x000000, must be off. */ -#define meta_character_bit 0x080 /* x0000000, must be on. */ -#define largest_char 255 /* Largest character value. */ - -#define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0)) -#define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char) -#define META_CHAR_FOR_UCHAR(c) ((c) > meta_character_threshold) - -#define CTRL(c) ((c) & control_character_mask) -#define META(c) ((c) | meta_character_bit) - -#define UNMETA(c) ((c) & (~meta_character_bit)) -#define UNCTRL(c) _rl_to_upper(((c)|control_character_bit)) - -#if defined STDC_HEADERS || (!defined (isascii) && !defined (HAVE_ISASCII)) -# define IN_CTYPE_DOMAIN(c) 1 -#else -# define IN_CTYPE_DOMAIN(c) isascii(c) -#endif - -#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT) -# define isxdigit(c) (isdigit((c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F')) -#endif - -#if defined (CTYPE_NON_ASCII) -# define NON_NEGATIVE(c) 1 -#else -# define NON_NEGATIVE(c) ((unsigned char)(c) == (c)) -#endif - -/* Some systems define these; we want our definitions. */ -#undef ISPRINT - -/* Beware: these only work with single-byte ASCII characters. */ - -#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c)) -#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c)) -#define ISDIGIT(c) (IN_CTYPE_DOMAIN (c) && isdigit (c)) -#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c)) -#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c)) -#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c)) -#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c)) - -#define _rl_lowercase_p(c) (NON_NEGATIVE(c) && ISLOWER(c)) -#define _rl_uppercase_p(c) (NON_NEGATIVE(c) && ISUPPER(c)) -#define _rl_digit_p(c) ((c) >= '0' && (c) <= '9') - -#define _rl_pure_alphabetic(c) (NON_NEGATIVE(c) && ISALPHA(c)) -#define ALPHABETIC(c) (NON_NEGATIVE(c) && ISALNUM(c)) - -#ifndef _rl_to_upper -# define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)c) : (c)) -# define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)c) : (c)) -#endif - -#ifndef _rl_digit_value -# define _rl_digit_value(x) ((x) - '0') -#endif - -#ifndef _rl_isident -# define _rl_isident(c) (ISALNUM(c) || (c) == '_') -#endif - -#ifndef ISOCTAL -# define ISOCTAL(c) ((c) >= '0' && (c) <= '7') -#endif -#define OCTVALUE(c) ((c) - '0') - -#define HEXVALUE(c) \ - (((c) >= 'a' && (c) <= 'f') \ - ? (c)-'a'+10 \ - : (c) >= 'A' && (c) <= 'F' ? (c)-'A'+10 : (c)-'0') - -#ifndef NEWLINE -#define NEWLINE '\n' -#endif - -#ifndef RETURN -#define RETURN CTRL('M') -#endif - -#ifndef RUBOUT -#define RUBOUT 0x7f -#endif - -#ifndef TAB -#define TAB '\t' -#endif - -#ifdef ABORT_CHAR -#undef ABORT_CHAR -#endif -#define ABORT_CHAR CTRL('G') - -#ifdef PAGE -#undef PAGE -#endif -#define PAGE CTRL('L') - -#ifdef SPACE -#undef SPACE -#endif -#define SPACE ' ' /* XXX - was 0x20 */ - -#ifdef ESC -#undef ESC -#endif -#define ESC CTRL('[') - -#endif /* _CHARDEFS_H_ */ |