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Length: 1434 (0x59a)
Types: TextFile
Names: »chardefs.h«
└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89
└─⟦ca1f037a2⟧ »./bash-1.04.tar.Z«
└─⟦46465a4db⟧
└─⟦this⟧ »bash-1.04/readline/chardefs.h«
└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89
└─⟦9ba874778⟧ »./gdb-3.4.tar.Z«
└─⟦d4a85eeeb⟧
└─⟦this⟧ »dist-gdb/readline/chardefs.h«
/* chardefs.h -- Character definitions for readline. */
#ifndef _CHARDEFS_
#ifndef savestring
#define savestring(x) (char *)strcpy (xmalloc (1 + strlen (x)), (x))
#endif
#ifndef whitespace
#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
#endif
#ifdef CTRL
#undef CTRL
#endif
/* Some character stuff. */
#define control_character_threshold 0x020 /* smaller than this is control */
#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 CTRL(c) ((c) & (~control_character_bit))
#define META(c) ((c) | meta_character_bit)
#define UNMETA(c) ((c) & (~meta_character_bit))
#define UNCTRL(c) to_upper(((c)|control_character_bit))
#define lowercase_p(c) (((c) > ('a' - 1) && (c) < ('z' + 1)))
#define uppercase_p(c) (((c) > ('A' - 1) && (c) < ('Z' + 1)))
#define pure_alphabetic(c) (lowercase_p(c) || uppercase_p(c))
#ifndef to_upper
#define to_upper(c) (lowercase_p(c) ? ((c) - 32) : (c))
#define to_lower(c) (uppercase_p(c) ? ((c) + 32) : (c))
#endif
#define CTRL_P(c) ((c) < control_character_threshold)
#define META_P(c) ((c) > meta_character_threshold)
#define NEWLINE '\n'
#define RETURN CTRL('M')
#define RUBOUT 0x07f
#define TAB '\t'
#define ABORT_CHAR CTRL('G')
#define PAGE CTRL('L')
#define SPACE 0x020
#define ESC CTRL('[')
#endif /* _CHARDEFS_ */