help.txt

MSYS在windows下模拟了一个类unix的终端

|:iabbrev|	:iab/:iunab/:inoreab	   like ":ab", but only for Insert mode
|:cabbrev|	:cab/:cunab/:cnoreab	   like ":ab", but only for
						Command-line mode
|:abclear|	:abc[lear]		   remove all abbreviations
|:cabclear|	:cabc[lear]		   remove all abbr's for Cmdline mode
|:iabclear|	:iabc[lear]		   remove all abbr's for Insert mode
------------------------------------------------------------------------------
*X_op*		Options

|:set|	:se[t]			Show all modified options.
|:set|	:se[t] all		Show all options.
|:set|	:se[t] {option}		Set boolean option (switch it on), show string
				   or number option.
|:set|	:se[t] no{option}	Reset boolean option (switch it off).
|:set|	:se[t] inv{option}	invert boolean option.
|:set|	:se[t] {option}={value} Set string or number option to {value}.
|:set|	:se[t] {option}+={value} append {value} to string option, add {value}
				to number option
|:set|	:se[t] {option}-={value} remove {value} to string option, subtract
				{value} from number option
|:set|	:se[t] {option}?	Show value of {option}.
|:set|	:se[t] {option}&	Reset {option} to its default value.

|:fix|	:fix[del]		Set value of 't_kD' according to value of
				   't_kb'.
|:options|  :opt[ions]		Open a new window to view and set options,
				grouped by functionality and with short help

Short explanation of each option:		*option-list*
|'aleph'|	   |'al'|	ASCII code of the letter Aleph (Hebrew)
|'allowrevins'|	   |'ari'|	allow CTRL-_ in Insert and Command-line mode
|'altkeymap'|	   |'akm'|	for default second language (Farsi/Hebrew)
|'autoindent'|	   |'ai'|	take indent for new line from previous line
|'autowrite'|	   |'aw'|	automatically write file if changed
|'background'|	   |'bg'|	"dark" or "light", used for highlight colors
|'backspace'|	   |'bs'|	how backspace works at start of line
|'backup'|	   |'bk'|	keep backup file after overwriting a file
|'backupdir'|	   |'bdir'|	list of directories for the backup file
|'backupext'|	   |'bex'|	extension used for the backup file
|'binary'|	   |'bin'|	read/write/edit file in binary mode
|'bioskey'|	   |'biosk'|	MS-DOS: use bios calls for input characters
|'breakat'|	   |'brk'|	characters that may cause a line break
|'browsedir'|	   |'bsdir'|	which directory to start browsing in
|'cindent'|	   |'cin'|	do C program indenting
|'cinkeys'|	   |'cink'|	keys that trigger indent when 'cindent' is set
|'cinoptions'|	   |'cino'|	how to do indenting when 'cindent' is set
|'cinwords'|	   |'cinw'|	words where 'si' and 'cin' add an indent
|'clipboard'|	   |'cb'|	use the clipboard as the unnamed register
|'cmdheight'|	   |'ch'|	number of lines to use for the command-line
|'columns'|	   |'co'|	number of columns in the display
|'comments'|	   |'com'|	patterns that can start a comment line
|'compatible'|	   |'cp'|	behave Vi-compatible as much as possible
|'complete'|	   |'cpt'|	specify how Insert mode completion works
|'confirm'|	   |'cf'|	ask what to do about unsaved/read-only files
|'conskey'|	   |'consk'|	get keys directly from console (MS-DOS only)
|'cpoptions'|	   |'cpo'|	flags for Vi-compatible behavior
|'cscopeprg'|	   |'csprg'|	command to execute cscope
|'cscopetag'|	   |'cst'|	use cscope for tag commands
|'cscopetagorder'| |'csto'|	determines ":cstag" search order
|'cscopeverbose'|  |'csverb'|	give messages when adding a cscope database
|'define'|	   |'def'|	pattern to be used to find a macro definition
|'dictionary'|	   |'dict'|	list of file names used for keyword completion
|'digraph'|	   |'dg'|	enable the entering of digraphs in Insert mode
|'directory'|	   |'dir'|	list of directory names for the swap file
|'display'|	   |'dy'|	list of flags for how to display text
|'edcompatible'|   |'ed'|	toggle flags of ":substitute" command
|'endofline'|	   |'eol'|	write <EOL> for last line in file
|'equalalways'|    |'ea'|	windows are automatically made the same size
|'equalprg'|	   |'ep'|	external program to use for "=" command
|'errorbells'|	   |'eb'|	ring the bell for error messages
|'errorfile'|	   |'ef'|	name of the errorfile for the QuickFix mode
|'errorformat'|    |'efm'|	description of the lines in the error file
|'esckeys'|	   |'ek'|	recognize function keys in Insert mode
|'eventignore'|	   |'ei'|	autocommand events that are ignored
|'expandtab'|	   |'et'|	use spaces when <Tab> is inserted
|'exrc'|	   |'ex'|	read .vimrc and .exrc in the current directory
|'fileencoding'|   |'fe'|	file encoding for multi-byte text
|'fileformat'|	   |'ff'|	file format used for file I/O
|'fileformats'|	   |'ffs'|	automatically detected values for 'fileformat'
|'filetype'|	   |'ft'|	type of file, used for autocommands
|'fkmap'|	   |'fk'|	Farsi keyboard mapping
|'formatoptions'|  |'fo'|	how automatic formatting is to be done
|'formatprg'|	   |'fp'|	name of external program used with "gq" command
|'gdefault'|	   |'gd'|	the ":substitute" flag 'g' is default on
|'grepformat'|	   |'gfm'|	format of 'grepprg' output
|'grepprg'|	   |'gp'|	program to use for ":grep"
|'guicursor'|	   |'gcr'|	GUI: settings for cursor shape and blinking
|'guifont'|	   |'gfn'|	GUI: Name(s) of font(s) to be used
|'guifontset'|	   |'gfs'|	GUI: Names of multi-byte fonts to be used
|'guiheadroom'|	   |'ghr'|	GUI: pixels room for window decorations
|'guioptions'|	   |'go'|	GUI: Which components and options are used
|'guipty'|			GUI: try to use a pseudo-tty for ":!" commands
|'helpfile'|	   |'hf'|	name of this help file
|'helpheight'|	   |'hh'|	minimum height of a new help window
|'hidden'|	   |'hid'|	don't unload buffer when it is |abandon|ed
|'highlight'|	   |'hl'|	sets highlighting mode for various occasions
|'hlsearch'|	   |'hls'|	highlight matches with last search pattern
|'history'|	   |'hi'|	number of command-lines that are remembered
|'hkmap'|	   |'hk'|	Hebrew keyboard mapping
|'hkmapp'|	   |'hkp'|	phonetic Hebrew keyboard mapping
|'icon'|			let Vim set the text of the window icon
|'iconstring'|			string to use for the Vim icon text
|'ignorecase'|	   |'ic'|	ignore case in search patterns
|'include'|	   |'inc'|	pattern to be used to find an include file
|'incsearch'|	   |'is'|	highlight match while typing search pattern
|'infercase'|	   |'inf'|	adjust case of match for keyword completion
|'insertmode'|	   |'im'|	start the edit of a file in Insert mode
|'isfname'|	   |'isf'|	characters included in file names and pathnames
|'isident'|	   |'isi'|	characters included in identifiers
|'iskeyword'|	   |'isk'|	characters included in keywords
|'isprint'|	   |'isp'|	printable characters
|'joinspaces'|	   |'js'|	two spaces after a period with a join command
|'key'|				encryption key
|'keymodel'|	   |'km'|	enable starting/stopping selection with keys
|'keywordprg'|	   |'kp'|	program to use for the "K" command
|'langmap'|	   |'lmap'|	alphabetic characters for other language mode
|'laststatus'|	   |'ls'|	tells when last window has status lines
|'lazyredraw'|	   |'lz'|	don't redraw while executing macros
|'linebreak'|	   |'lbr'|	wrap long lines at a blank
|'lines'|			number of lines in the display
|'lisp'|			automatic indenting for Lisp
|'list'|			show <Tab> and <EOL>
|'listchars'|	   |'lcs'|	characters for displaying in list mode
|'magic'|			changes special characters in search patterns
|'makeef'|	   |'mef'|	name of the errorfile for ":make"
|'makeprg'|	   |'mp'|	program to use for the ":make" command
|'matchpairs'|	   |'mps'|	pairs of characters that "%" can match
|'matchtime'|	   |'mat'|	tenths of a second to show matching paren
|'maxfuncdepth'|   |'mfd'|	maximum recursive depth for user functions
|'maxmapdepth'|    |'mmd'|	maximum recursive depth for mapping
|'maxmem'|	   |'mm'|	maximum memory (in Kbyte) used for one buffer
|'maxmemtot'|	   |'mmt'|	maximum memory (in Kbyte) used for all buffers
|'modeline'|	   |'ml'|	recognize modelines at start or end of file
|'modelines'|	   |'mls'|	number of lines checked for modelines
|'modified'|	   |'mod'|	buffer has been modified
|'more'|			pause listings when the whole screen is filled
|'mouse'|			enable the use of mouse clicks
|'mousefocus'|	   |'mousef'|	keyboard focus follows the mouse
|'mousehide'|	   |'mh'|	hide mouse pointer while typing
|'mousemodel'|	   |'mousem'|	changes meaning of mouse buttons
|'mousetime'|	   |'mouset'|	max time between mouse double-click
|'nrformats'|	   |'nf'|	number formats recognized for CTRL-A command
|'number'|	   |'nu'|	print the line number in front of each line
|'osfiletype'|	   |'oft'|	operating system-specific filetype information
|'paragraphs'|	   |'para'|	nroff macros that separate paragraphs
|'paste'|			allow pasting text
|'pastetoggle'|	   |'pt'|	key code that causes 'paste' to toggle
|'patchmode'|	   |'pm'|	keep the oldest version of a file
|'path'|	   |'pa'|	list of directories searched with "gf" et.al.
|'previewheight'|  |'pvh'|	height of the preview window
|'readonly'|	   |'ro'|	disallow writing the buffer
|'remap'|			allow mappings to work recursively
|'report'|			threshold for reporting nr. of lines changed
|'restorescreen'|  |'rs'|	Win32: restore screen when exiting
|'revins'|	   |'ri'|	inserting characters will work backwards
|'rightleft'|	   |'rl'|	window is right-to-left oriented
|'ruler'|	   |'ru'|	show cursor line and column in the status line
|'rulerformat'|	   |'ruf'|	custom format for the ruler
|'scroll'|	   |'scr'|	lines to scroll with CTRL-U and CTRL-D
|'scrollbind'|	   |'scb'|	scroll in window as other windows scroll
|'scrolljump'|	   |'sj'|	minimum number of lines to scroll
|'scrolloff'|	   |'so'|	minimum nr. of lines above and below cursor
|'scrollopt'|	   |'sbo'|	how 'scrollbind' should behave
|'sections'|	   |'sect'|	nroff macros that separate sections
|'secure'|			secure mode for reading .vimrc in current dir
|'selection'|	   |'sel'|	what type of selection to use
|'selectmode'|	   |'slm'|	when to use Select mode instead of Visual mode
|'sessionoptions'| |'ssop'|	options for |:mksession|
|'shell'|	   |'sh'|	name of shell to use for external commands
|'shellcmdflag'|   |'shcf'|	flag to shell to execute one command
|'shellpipe'|	   |'sp'|	string to put output of ":make" in error file
|'shellquote'|	   |'shq'|	quote character(s) for around shell command
|'shellredir'|	   |'srr'|	string to put output of filter in a temp file
|'shellslash'|	   |'ssl'|	use forward slash for shell file names
|'shelltype'|	   |'st'|	Amiga: influences how to use a shell
|'shellxquote'|	   |'sxq'|	like 'shellquote', but include redirection
|'shiftround'|	   |'sr'|	round indent to multiple of shiftwidth
|'shiftwidth'|	   |'sw'|	number of spaces to use for (auto)indent step
|'shortmess'|	   |'shm'|	list of flags, reduce length of messages
|'shortname'|	   |'sn'|	non-MS-DOS: Filenames assumed to be 8.3 chars
|'showbreak'|	   |'sbr'|	string to use at the start of wrapped lines
|'showcmd'|	   |'sc'|	show (partial) command in status line
|'showfulltag'|	   |'sft'|	show full tag pattern when completing tag
|'showmatch'|	   |'sm'|	briefly jump to matching bracket if insert one
|'showmode'|	   |'smd'|	message on status line to show current mode
|'sidescroll'|	   |'ss'|	minimum number of columns to scroll horizontal
|'smartcase'|	   |'scs'|	no ignore case when pattern has uppercase
|'smartindent'|    |'si'|	smart autoindenting for C programs
|'smarttab'|	   |'sta'|	use 'shiftwidth' when inserting <Tab>
|'softtabstop'|	   |'sts'|	number of spaces that <Tab> uses while editing
|'splitbelow'|	   |'sb'|	new window from split is below the current one
|'startofline'|    |'sol'|	commands move cursor to first blank in line
|'statusline'|	   |'stl'|	custom format for the status line
|'suffixes'|	   |'su'|	suffixes that are ignored with multiple match
|'swapfile'|	   |'swf'|	whether to use a swapfile for a buffer
|'swapsync'|	   |'sws'|	how to sync the swap file
|'switchbuf'|	   |'swb'|	sets behavior when switching to another buffer
|'syntax'|	   |'syn'|	syntax to be loaded for current buffer
|'tabstop'|	   |'ts'|	number of spaces that <Tab> in file uses
|'tagbsearch'|	   |'tbs'|	use binary searching in tags files
|'taglength'|	   |'tl'|	number of significant characters for a tag
|'tagrelative'|    |'tr'|	file names in tag file are relative
|'tags'|	   |'tag'|	list of file names used by the tag command
|'tagstack'|	   |'tgst'|	push tags onto the tag stack
|'term'|			name of the terminal
|'terse'|			shorten some messages
|'textauto'|	   |'ta'|	obsolete, use 'fileformats'
|'textmode'|	   |'tx'|	obsolete, use 'fileformat'
|'textwidth'|	   |'tw'|	maximum width of text that is being inserted
|'tildeop'|	   |'top'|	tilde command "~" behaves like an operator
|'timeout'|	   |'to'|	time out on mappings and key codes
|'timeoutlen'|	   |'tm'|	time out time in milliseconds
|'title'|			let Vim set the title of the window
|'titlelen'|			percentage of 'columns' used for window title
|'titleold'|			old title, restored when exiting
|'titlestring'|			string to use for the Vim window title
|'toolbar'|	   |'tb'|	GUI: which items to show in the toolbar
|'ttimeout'|			time out on mappings
|'ttimeoutlen'|	   |'ttm'|	time out time for key codes in milliseconds
|'ttybuiltin'|	   |'tbi'|	use built-in termcap before external termcap
|'ttyfast'|	   |'tf'|	indicates a fast terminal connection
|'ttymouse'|	   |'ttym'|	type of mouse codes generated
|'ttyscroll'|	   |'tsl'|	maximum number of lines for a scroll
|'ttytype'|	   |'tty'|	alias for 'term'
|'undolevels'|	   |'ul'|	maximum number of changes that can be undone
|'updatecount'|    |'uc'|	after this many characters flush swap file
|'updatetime'|	   |'ut'|	after this many milliseconds flush swap file
|'verbose'|	   |'vbs'|	give informative messages
|'viminfo'|	   |'vi'|	use .viminfo file upon startup and exiting
|'visualbell'|	   |'vb'|	use visual bell instead of beeping
|'warn'|			warn for shell command when buffer was changed
|'weirdinvert'|    |'wi'|	for terminals that have weird inversion method
|'whichwrap'|	   |'ww'|	allow specified keys to cross line boundaries
|'wildchar'|	   |'wc'|	command-line character for wildcard expansion
|'wildcharm'|	   |'wcm'|	like 'wildchar' but also works when mapped
|'wildignore'|	   |'wig'|	files matching these patterns are not completed
|'wildmenu'|	   |'wmnu'|	use menu for command line completion
|'wildmode'|	   |'wim'|	mode for 'wildchar' command-line expansion
|'winaltkeys'|	   |'wak'|	when the windows system handles ALT keys
|'winheight'|	   |'wh'|	minimum number of lines for the current window
|'winminheight'|   |'wmh'|	minimum number of lines for any window
|'wrap'|			long lines wrap and continue on the next line
|'wrapmargin'|	   |'wm'|	chars from the right where wrapping starts
|'wrapscan'|	   |'ws'|	searches wrap around the end of the file
|'write'|			writing to a file is allowed
|'writeany'|	   |'wa'|	write to file with no need for "!" override
|'writebackup'|    |'wb'|	make a backup before overwriting a file
|'writedelay'|	   |'wd'|	delay this many msec for each char (for debug)
------------------------------------------------------------------------------
*X_ur*		Undo/Redo commands

|u|	  N  u		undo last N changes
|CTRL-R|  N  CTRL-R	redo last N undone changes
|U|	     U		restore last changed line
------------------------------------------------------------------------------
*X_et*		External commands

|:shell|	:sh[ell]	start a shell
|:!|		:!{command}	execute {command} with a shell
|K|		   K		lookup keyword under the cursor with
				   'keywordprg' program (default: "man")
------------------------------------------------------------------------------
*X_qf*		Quickfix commands

|:cc|		:cc [nr]	display error [nr] (default is the same again)
|:cnext|	:cn		display the next error
|:cprevious|	:cp		display the previous error
|:clist|	:cl		list all errors
|:cfile|	:cf		read errors from the file 'errorfile'
|:cquit|	:cq		quit without writing and return error code (to
				   the compiler)
|:make|		:make [args]	start make, read errors, and jump to first
				   error
|:grep|		:gr[ep] [args]	execute 'grepprg' to find matches and jump to
				   the first one.
------------------------------------------------------------------------------
*X_vc*		Various commands

|CTRL-L|	   CTRL-L	Clear and redraw the screen.
|CTRL-G|	   CTRL-G	show current file name (with path) and cursor
				   position
|ga|		   ga		show ascii value of character under cursor in
				   decimal, hex, and octal
|g_CTRL-G|	   g CTRL-G	show cursor column, line, and character
				   position
|CTRL-C|	   CTRL-C	during searches: Interrupt the search
|dos-CTRL-Break|   CTRL-Break	MS-DOS: during searches: Interrupt the search
|<Del>|		   <Del>	while entering a count: delete last character
|:version|	:ve[rsion]	show version information
|:mode|		:mode N		MS-DOS: set screen mode to N (number, C80,
				   C4350, etc.)
|:normal|	:norm[al][!] {commands}
				Execute Normal mode commands.
|Q|		Q		switch to "Ex" mode
|:redir|	:redir >{file}	redirect messages to {file}
|:confirm|	:confirm {command}	quit, write, etc., asking about
				   unsaved changes or read-only files.
------------------------------------------------------------------------------
*X_ce*		Command-line editing

|c_<Esc>|	<Esc>		   abandon command-line (if 'wildchar' is
				      <Esc>, type it twice)

|c_CTRL-V|	CTRL-V {char}	   insert {char} literally
|c_CTRL-V|	CTRL-V {number}    enter decimal value of character (up to
				      three digits)
|c_CTRL-K|	CTRL-K {char1} {char2}
				   enter digraph (See |X_di|)
|c_CTRL-R|	CTRL-R {0-9a-z"%#:-=}
				   insert the contents of a register

|c_<Left>|	<Left>/<Right>	   cursor left/right
|c_<S-Left>|	<S-Left>/<S-Right> cursor one word left/right
|c_CTRL-B|	CTRL-B/CTRL-E	   cursor to beginning/end of command-line

|c_<BS>|	<BS>		   delete the character in front of the cursor
|c_<Del>|	<Del>		   delete the character under the cursor
|c_CTRL-W|	CTRL-W		   delete the word in front of the cursor
|c_CTRL-U|	CTRL-U		   remove all characters

|c_<Up>|	<Up>/<Down>	   recall older/newer command-line that starts
				      with current command
|c_<S-Up>|	<S-Up>/<S-Down>	   recall older/newer command-line from history
|:history|	:his[tory]	   show older command-lines