ascii.h

来自「VIM文本编辑器」· C头文件 代码 · 共 52 行

/* vi:set ts=8 sts=4 sw=4:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

/*
 * Definitions of various common control characters
 */

#define NUL			'\000'
#define BS			'\010'
#define TAB			'\011'
#define NL			'\012'
#define NL_STR			(char_u *)"\012"
#define FF			'\014'
#define CR			'\015'
#define ESC			'\033'
#define ESC_STR			(char_u *)"\033"
#define DEL			0x7f
#define CSI			0x9b

#define Ctrl(x) ((x) & 0x1f)
#define Meta(x) ((x) | 0x80)

/*
 * Character that separates dir names in a path.
 * For MS-DOS, WIN32 and OS/2 we use a backslash.  A slash mostly works
 * fine, but there are places where it doesn't (e.g. in a command name).
 * For Macintosh we use a colon.
 * For Acorn we use a dot.
 */
#ifdef BACKSLASH_IN_FILENAME
# define PATHSEP '\\'
# define PATHSEPSTR "\\"
#else
# ifdef COLON_AS_PATHSEP
#  define PATHSEP ':'
#  define PATHSEPSTR ":"
# else
#  ifdef RISCOS
#   define PATHSEP '.'
#   define PATHSEPSTR "."
#  else
#   define PATHSEP '/'
#   define PATHSEPSTR "/"
#  endif
# endif
#endif