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| | /*
* ztype.h - character classification macros
*
* This file is part of zsh, the Z shell.
*
* Copyright (c) 1992-1997 Paul Falstad
* All rights reserved.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and to distribute modified versions of this software for any
* purpose, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* In no event shall Paul Falstad or the Zsh Development Group be liable
* to any party for direct, indirect, special, incidental, or consequential
* damages arising out of the use of this software and its documentation,
* even if Paul Falstad and the Zsh Development Group have been advised of
* the possibility of such damage.
*
* Paul Falstad and the Zsh Development Group specifically disclaim any
* warranties, including, but not limited to, the implied warranties of
* merchantability and fitness for a particular purpose. The software
* provided hereunder is on an "as is" basis, and Paul Falstad and the
* Zsh Development Group have no obligation to provide maintenance,
* support, updates, enhancements, or modifications.
*
*/
#define IDIGIT (1 << 0)
#define IALNUM (1 << 1)
#define IBLANK (1 << 2)
#define INBLANK (1 << 3)
#define ITOK (1 << 4)
#define ISEP (1 << 5)
#define IALPHA (1 << 6)
#define IIDENT (1 << 7)
#define IUSER (1 << 8)
#define ICNTRL (1 << 9)
#define IWORD (1 << 10)
#define ISPECIAL (1 << 11)
#define IMETA (1 << 12)
#define IWSEP (1 << 13)
#define INULL (1 << 14)
#define IPATTERN (1 << 15)
#define INAMESPC (1 << 16)
#define zistype(X,Y) (typtab[(unsigned char) (X)] & Y)
#define idigit(X) zistype(X,IDIGIT)
#define ialnum(X) zistype(X,IALNUM)
#define iblank(X) zistype(X,IBLANK) /* blank, not including \n */
#define inblank(X) zistype(X,INBLANK) /* blank or \n */
#define itok(X) zistype(X,ITOK)
#define isep(X) zistype(X,ISEP)
#define ialpha(X) zistype(X,IALPHA)
#define iident(X) zistype(X,IIDENT)
#define iuser(X) zistype(X,IUSER) /* username char */
#define icntrl(X) zistype(X,ICNTRL)
#define iword(X) zistype(X,IWORD)
#define ispecial(X) zistype(X,ISPECIAL)
#define imeta(X) zistype(X,IMETA)
#define iwsep(X) zistype(X,IWSEP)
#define inull(X) zistype(X,INULL)
#define ipattern(X) zistype(X,IPATTERN)
/*
* Bit flags for typtab_flags --- preserved after
* shell initialisation.
*/
#define ZTF_INIT (0x0001) /* One-off initialisation done */
#define ZTF_INTERACT (0x0002) /* Shell interactive and reading from stdin */
#define ZTF_SP_COMMA (0x0004) /* Treat comma as a special characters */
#define ZTF_BANGCHAR (0x0008) /* Treat bangchar as a special character */
#ifdef MULTIBYTE_SUPPORT
#define WC_ZISTYPE(X,Y) wcsitype((X),(Y))
# ifdef ENABLE_UNICODE9
# define WC_ISPRINT(X) u9_iswprint(X)
# else
# define WC_ISPRINT(X) iswprint(X)
# endif
#else
#define WC_ZISTYPE(X,Y) zistype((X),(Y))
#define WC_ISPRINT(X) isprint(X)
#endif
#if defined(__APPLE__) && defined(BROKEN_ISPRINT)
#define ZISPRINT(c) isprint_ascii(c)
#else
#define ZISPRINT(c) isprint(c)
#endif
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