option.h

VIM文本编辑器

/* 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.
 */

/*
 * option.h: definition of global variables for settable options
 *
 * EXTERN is only defined in main.c (and vim.h)
 */

#ifndef EXTERN
# define EXTERN extern
# define INIT(x)
#else
# ifndef INIT
#  define INIT(x) x
# endif
#endif

/* default values for p_efm 'errorformat' */
#ifdef AMIGA
			/* don't use [^0-9] here, Manx C can't handle it */
# define EFM_DFLT	"%f>%l:%c:%t:%n:%m,%f:%l: %t%*[^0123456789]%n: %m,%f %l %t%*[^0123456789]%n: %m,%*[^\"]\"%f\"%*[^0123456789]%l: %m,%f:%l:%m"
#else
# if defined MSDOS  ||	defined WIN32
#  define EFM_DFLT	"%f(%l) : %t%*[^0-9]%n: %m,%*[^\"]\"%f\"%*[^0-9]%l: %m,%f(%l) : %m,%*[^ ] %f %l: %m,%f:%l:%m"
# else
#  if defined(__EMX__)	/* put most common here (i.e. gcc format) at front */
#   define EFM_DFLT	"%f:%l:%m,%*[^\"]\"%f\"%*[^0-9]%l: %m,\"%f\"%*[^0-9]%l: %m,%f(%l:%c) : %m"
#  else
#   if defined(__QNX__)
#    define EFM_DFLT	"%f(%l):%*[^WE]%t%*[^0123456789]%n:%m"
#   else /* Unix, probably */
#    define EFM_DFLT	"%*[^\"]\"%f\"%*[^0-9]%l: %m,\"%f\"%*[^0-9]%l: %m,%f:%l:%m,\"%f\"\\, line %l%*[^0-9]%c%*[^ ] %m"
#   endif
#  endif
# endif
#endif

#define GEFM_DFLT	"%f:%l%m,%f  %l%m"

/* default values for b_p_ff 'fileformat' and p_ffs 'fileformats' */
#define FF_DOS		"dos"
#define FF_MAC		"mac"
#define FF_UNIX		"unix"

#ifdef USE_CRNL
# define FF_DFLT	"dos"
# define FFS_DFLT	"dos,unix"
# define FFS_VI		"dos,unix"	/* also autodetect in compatible mode */
# define TA_DFLT	TRUE
#else
# ifdef USE_CR
#  define FF_DFLT	"mac"
#  define FFS_DFLT	"mac,unix,dos"
# else
#  define FF_DFLT	"unix"
#  define FFS_DFLT	"unix,dos"
# endif
# define FFS_VI		""
# define TA_DFLT	FALSE
#endif

#ifdef MULTI_BYTE
#define FE_ANSI		"ansi"
#define FE_UNICODE	"unicode"
#define FE_DBJPN	"japan"
#define FE_DBKOR	"korea"
#define FE_DBCHT	"taiwan"
#define FE_DBCHS	"prc"
#define FE_HEBREW	"hebrew"
#define FE_FARSI	"farsi"

/* default value for 'fileencoding' */
#define FE_DFLT		FE_ANSI
#endif

/* end-of-line style */
#define EOL_UNKNOWN	-1	/* not defined yet */
#define EOL_UNIX	0	/* NL */
#define EOL_DOS		1	/* CR NL */
#define EOL_MAC		2	/* CR */

/* Formatting options for p_fo 'formatoptions' */
#define FO_WRAP		't'
#define FO_WRAP_COMS	'c'
#define FO_RET_COMS	'r'
#define FO_OPEN_COMS	'o'
#define FO_Q_COMS	'q'
#define FO_Q_SECOND	'2'
#define FO_INS_VI	'v'
#define FO_INS_LONG	'l'
#define FO_INS_BLANK	'b'

#define FO_DFLT_VI	"vt"
#define FO_DFLT		"tcq"
#define FO_ALL		"tcroq2vlb,"	/* for do_set() */

/* characters for the p_cpo option: */
#define CPO_ALTREAD	'a'	/* ":read" sets alternate file name */
#define CPO_ALTWRITE	'A'	/* ":write" sets alternate file name */
#define CPO_BAR		'b'	/* "\|" ends a mapping */
#define CPO_BSLASH	'B'	/* backslash in mapping is not special */
#define CPO_SEARCH	'c'
#define CPO_DOTTAG	'd'	/* "./tags" in 'tags' is in current dir */
#define CPO_EXECBUF	'e'
#define CPO_EMPTYREGION	'E'	/* operating on empty region is an error */
#define CPO_FNAMER	'f'	/* set file name for ":r file" */
#define CPO_FNAMEW	'F'	/* set file name for ":w file" */
#define CPO_JOINSP	'j'	/* only use two spaces for join after '.' */
#define CPO_KEYCODE	'k'	/* don't recognize raw key code in mappings */
#define CPO_LITERAL	'l'	/* take char after backslash in [] literal */
#define CPO_LISTWM	'L'	/* 'list' changes wrapmargin */
#define CPO_SHOWMATCH	'm'
#define CPO_LINEOFF	'o'
#define CPO_REDO	'r'
#define CPO_BUFOPT	's'
#define CPO_BUFOPTGLOB	'S'
#define CPO_TAGPAT	't'
#define CPO_UNDO	'u'	/* "u" undoes itself */
#define CPO_CW		'w'	/* "cw" only changes one blank */
#define CPO_FWRITE	'W'	/* "w!" doesn't overwrite readonly files */
#define CPO_ESC		'x'
#define CPO_YANK	'y'
#define CPO_DOLLAR	'$'
#define CPO_FILTER	'!'
#define CPO_MATCH	'%'
#define CPO_STAR	'*'	/* ":*" means ":@" */
#define CPO_SPECI	'<'	/* don't recognize <> in mappings */
#define CPO_DEFAULT	"aABceFs"
#define CPO_ALL		"aAbBcdeEfFjklLmorsStuwWxy$!%*<"

/* characters for p_ww option: */
#define WW_ALL		"bshl<>[],"

/* characters for p_mouse option: */
#define MOUSE_NORMAL	'n'		/* use mouse in Normal mode */
#define MOUSE_VISUAL	'v'		/* use mouse in Visual/Select mode */
#define MOUSE_INSERT	'i'		/* use mouse in Insert mode */
#define MOUSE_COMMAND	'c'		/* use mouse in Command-line mode */
#define MOUSE_HELP	'h'		/* use mouse in help buffers */
#define MOUSE_RETURN	'r'		/* use mouse for hit-return message */
#define MOUSE_A		"nvich"		/* used for 'a' flag */
#define MOUSE_ALL	"anvichr"	/* all possible characters */

/* characters for p_shm option: */
#define SHM_RO		'r'		/* readonly */
#define SHM_MOD		'm'		/* modified */
#define SHM_FILE	'f'		/* (file 1 of 2) */
#define SHM_LAST	'i'		/* last line incomplete */
#define SHM_TEXT	'x'		/* tx instead of textmode */
#define SHM_LINES	'l'		/* "L" instead of "lines" */
#define SHM_NEW		'n'		/* "[New]" instead of "[New file]" */
#define SHM_WRI		'w'		/* "[w]" instead of "written" */
#define SHM_A		"rmfixlnw"	/* represented by 'a' flag */
#define SHM_WRITE	'W'		/* don't use "written" at all */
#define SHM_TRUNC	't'		/* trunctate message */
#define SHM_OVER	'o'		/* overwrite file messages */
#define SHM_OVERALL	'O'		/* overwrite more messages */
#define SHM_SEARCH	's'		/* no search hit bottom messages */
#define SHM_ATTENTION	'A'		/* no ATTENTION messages */
#define SHM_INTRO	'I'		/* intro messages */
#define SHM_ALL		"rmfixlnwaWtoOsAI" /* all possible flags for 'shm' */

/* characters for p_guioptions: */
#define GO_ASEL		'a'		/* autoselect */
#define GO_BOT		'b'		/* use bottom scrollbar */
#define GO_FORG		'f'		/* start GUI in foreground */
#define GO_GREY		'g'		/* use grey menu items */
#define GO_ICON		'i'		/* use Vim icon */
#define GO_LEFT		'l'		/* use left scrollbar */
#define GO_MENUS	'm'		/* use menu bar */
#define GO_POINTER	'p'		/* pointer enter/leave callbacks */
#define GO_RIGHT	'r'		/* use right scrollbar */
#define GO_TEAROFF	't'		/* add tear-off menu items */
#define GO_TOOLBAR	'T'		/* add toolbar */
#define GO_ALL		"abfgilmprtT"	/* all possible flags for 'go' */

/* flags for 'comments' option */
#define COM_NEST	'n'		/* comments strings nest */
#define COM_BLANK	'b'		/* needs blank after string */
#define COM_START	's'		/* start of comment */
#define COM_MIDDLE	'm'		/* middle of comment */
#define COM_END		'e'		/* end of comment */
#define COM_FIRST	'f'		/* first line comment only */
#define COM_LEFT	'l'		/* left adjusted */
#define COM_RIGHT	'r'		/* right adjusted */
#define COM_ALL		"nbsmeflr"	/* all flags for 'comments' option */
#define COM_MAX_LEN	50		/* maximum length of a part */

/* flags used for parsed 'wildmode' */
#define WIM_FULL	1
#define WIM_LONGEST	2
#define WIM_LIST	4

/*
 * The following are actual variabables for the options