" These commands create the option window. " " Maintainer: Bram Moolenaar " Last Change: 2022 Oct 15 " If there already is an option window, jump to that one. let buf = bufnr('option-window') if buf >= 0 let winids = win_findbuf(buf) if len(winids) > 0 if win_gotoid(winids[0]) == 1 finish endif endif endif " Make sure the '<' flag is not included in 'cpoptions', otherwise would " not be recognized. See ":help 'cpoptions'". let s:cpo_save = &cpo set cpo&vim " function to be called when is hit in the option-window fun! CR() " If on a continued comment line, go back to the first comment line let lnum = search("^[^\t]", 'bWcn') let line = getline(lnum) " on a "set" line executes the option line if match(line, "^ \tset ") >= 0 " For a local option: go to the previous window " If this is a help window, go to the window below it let thiswin = winnr() let local = Find(lnum) if local >= 0 exe line call Update(lnum, line, local, thiswin) endif " on a "option" line shows help for that option elseif match(line, "^[a-z]") >= 0 let name = substitute(line, '\([^\t]*\).*', '\1', "") exe "help '" . name . "'" " on an index line jumps to the group elseif match(line, '^ \=[0-9]') >= 0 exe "norm! /" . line . "\zt" endif endfun " function to be called when is hit in the option-window fun! Space() let lnum = line(".") let line = getline(lnum) " on a "set" line refreshes the option line if match(line, "^ \tset ") >= 0 " For a local option: go to the previous window " If this is a help window, go to the window below it let thiswin = winnr() let local = Find(lnum) if local >= 0 call Update(lnum, line, local, thiswin) endif endif endfun let s:local_to_window = '(local to window)' let s:local_to_buffer = '(local to buffer)' let s:global_or_local = '(global or local to buffer)' " find the window in which the option applies " returns 0 for global option, 1 for local option, -1 for error fun! Find(lnum) if getline(a:lnum - 1) =~ "(local to" let local = 1 let thiswin = winnr() wincmd p if exists("b:current_syntax") && b:current_syntax == "help" wincmd j if winnr() == thiswin wincmd j endif endif else let local = 0 endif if local && (winnr() == thiswin || (exists("b:current_syntax") \ && b:current_syntax == "help")) echo "Don't know in which window" let local = -1 endif return local endfun " Update a "set" line in the option window fun! Update(lnum, line, local, thiswin) " get the new value of the option and update the option window line if match(a:line, "=") >= 0 let name = substitute(a:line, '^ \tset \([^=]*\)=.*', '\1', "") else let name = substitute(a:line, '^ \tset \(no\)\=\([a-z]*\).*', '\2', "") endif if name == "pt" && &pt =~ "\x80" let val = PTvalue() else let val = escape(eval('&' . name), " \t\\\"|") endif if a:local exe a:thiswin . "wincmd w" endif if match(a:line, "=") >= 0 || (val != "0" && val != "1") call setline(a:lnum, " \tset " . name . "=" . val) else if val call setline(a:lnum, " \tset " . name . "\tno" . name) else call setline(a:lnum, " \tset no" . name . "\t" . name) endif endif set nomodified endfun " Reset 'title' and 'icon' to make it work faster. " Reset 'undolevels' to avoid undo'ing until the buffer is empty. let s:old_title = &title let s:old_icon = &icon let s:old_sc = &sc let s:old_ru = &ru let s:old_ul = &ul set notitle noicon nosc noru ul=-1 " If the current window is a help window, try finding a non-help window. " Relies on syntax highlighting to be switched on. let s:thiswin = winnr() while exists("b:current_syntax") && b:current_syntax == "help" wincmd w if s:thiswin == winnr() break endif endwhile " Open the window. $OPTWIN_CMD is set to "tab" for ":tab options". exe $OPTWIN_CMD . ' new option-window' setlocal ts=15 tw=0 noro buftype=nofile " Insert help and a "set" command for each option. call append(0, gettext('" Each "set" line shows the current value of an option (on the left).')) call append(1, gettext('" Hit on a "set" line to execute it.')) call append(2, gettext('" A boolean option will be toggled.')) call append(3, gettext('" For other options you can edit the value before hitting .')) call append(4, gettext('" Hit on a help line to open a help window on this option.')) call append(5, gettext('" Hit on an index line to jump there.')) call append(6, gettext('" Hit on a "set" line to refresh it.')) " These functions are called often below. Keep them fast! " Add an option name and explanation. The text can contain "\n" characters " where a line break is to be inserted. func AddOption(name, text) let lines = split(a:text, "\n") call append("$", a:name .. "\t" .. lines[0]) for line in lines[1:] call append("$", "\t" .. line) endfor endfunc " Init a local binary option fun! BinOptionL(name) let val = getwinvar(winnr('#'), '&' . a:name) call append("$", substitute(substitute(" \tset " . val . a:name . "\t" . \!val . a:name, "0", "no", ""), "1", "", "")) endfun " Init a global binary option fun! BinOptionG(name, val) call append("$", substitute(substitute(" \tset " . a:val . a:name . "\t" . \!a:val . a:name, "0", "no", ""), "1", "", "")) endfun " Init a local string option fun! OptionL(name) let val = escape(getwinvar(winnr('#'), '&' . a:name), " \t\\\"|") call append("$", " \tset " . a:name . "=" . val) endfun " Init a global string option fun! OptionG(name, val) call append("$", " \tset " . a:name . "=" . escape(a:val, " \t\\\"|")) endfun let s:idx = 1 let s:lnum = line("$") call append("$", "") fun! Header(text) let line = s:idx . " " . a:text if s:idx < 10 let line = " " . line endif call append("$", "") call append("$", line) call append("$", "") call append(s:lnum, line) let s:idx = s:idx + 1 let s:lnum = s:lnum + 1 endfun " Get the value of 'pastetoggle'. It could be a special key. fun! PTvalue() redir @a silent set pt redir END return substitute(@a, '[^=]*=\(.*\)', '\1', "") endfun " Restore the previous value of 'cpoptions' here, it's used below. let &cpo = s:cpo_save " List of all options, organized by function. " The text should be sufficient to know what the option is used for. call Header("important") call append("$", "compatible\tbehave very Vi compatible (not advisable)") call BinOptionG("cp", &cp) call append("$", "cpoptions\tlist of flags to specify Vi compatibility") call OptionG("cpo", &cpo) call append("$", "paste\tpaste mode, insert typed text literally") call BinOptionG("paste", &paste) call append("$", "pastetoggle\tkey sequence to toggle paste mode") if &pt =~ "\x80" call append("$", " \tset pt=" . PTvalue()) else call OptionG("pt", &pt) endif call append("$", "runtimepath\tlist of directories used for runtime files and plugins") call OptionG("rtp", &rtp) call append("$", "packpath\tlist of directories used for plugin packages") call OptionG("pp", &pp) call append("$", "helpfile\tname of the main help file") call OptionG("hf", &hf) call Header("moving around, searching and patterns") call append("$", "whichwrap\tlist of flags specifying which commands wrap to another line") call append("$", "\t(local to window)") call OptionL("ww") call append("$", "startofline\tmany jump commands move the cursor to the first non-blank") call append("$", "\tcharacter of a line") call BinOptionG("sol", &sol) call append("$", "paragraphs\tnroff macro names that separate paragraphs") call OptionG("para", ¶) call append("$", "sections\tnroff macro names that separate sections") call OptionG("sect", §) call append("$", "path\tlist of directory names used for file searching") call append("$", "\t(global or local to buffer)") call OptionG("pa", &pa) call AddOption("cdhome", ":cd without argument goes to the home directory") call BinOptionG("cdh", &cdh) call append("$", "cdpath\tlist of directory names used for :cd") call OptionG("cd", &cd) if exists("+autochdir") call append("$", "autochdir\tchange to directory of file in buffer") call BinOptionG("acd", &acd) endif call append("$", "wrapscan\tsearch commands wrap around the end of the buffer") call BinOptionG("ws", &ws) call append("$", "incsearch\tshow match for partly typed search command") call BinOptionG("is", &is) call append("$", "magic\tchange the way backslashes are used in search patterns") call BinOptionG("magic", &magic) call append("$", "regexpengine\tselect the default regexp engine used") call OptionG("re", &re) call append("$", "ignorecase\tignore case when using a search pattern") call BinOptionG("ic", &ic) call append("$", "smartcase\toverride 'ignorecase' when pattern has upper case characters") call BinOptionG("scs", &scs) call append("$", "casemap\twhat method to use for changing case of letters") call OptionG("cmp", &cmp) call append("$", "maxmempattern\tmaximum amount of memory in Kbyte used for pattern matching") call append("$", " \tset mmp=" . &mmp) call append("$", "define\tpattern for a macro definition line") call append("$", "\t(global or local to buffer)") call OptionG("def", &def) if has("find_in_path") call append("$", "include\tpattern for an include-file line") call append("$", "\t(local to buffer)") call OptionL("inc") call append("$", "includeexpr\texpression used to transform an include line to a file name") call append("$", "\t(local to buffer)") call OptionL("inex") endif call Header("tags") call append("$", "tagbsearch\tuse binary searching in tags files") call BinOptionG("tbs", &tbs) call append("$", "taglength\tnumber of significant characters in a tag name or zero") call append("$", " \tset tl=" . &tl) call append("$", "tags\tlist of file names to search for tags") call append("$", "\t(global or local to buffer)") call OptionG("tag", &tag) call append("$", "tagcase\thow to handle case when searching in tags files:") call append("$", "\t\"followic\" to follow 'ignorecase', \"ignore\" or \"match\"") call append("$", "\t(global or local to buffer)") call OptionG("tc", &tc) call append("$", "tagrelative\tfile names in a tags file are relative to the tags file") call BinOptionG("tr", &tr) call append("$", "tagstack\ta :tag command will use the tagstack") call BinOptionG("tgst", &tgst) call append("$", "showfulltag\twhen completing tags in Insert mode show more info") call BinOptionG("sft", &sft) if has("eval") call append("$", "tagfunc\ta function to be used to perform tag searches") call append("$", "\t(local to buffer)") call OptionL("tfu") endif call Header("displaying text") call append("$", "scroll\tnumber of lines to scroll for CTRL-U and CTRL-D") call append("$", "\t(local to window)") call OptionL("scr") call append("$", "scrolloff\tnumber of screen lines to show around the cursor") call append("$", " \tset so=" . &so) call append("$", "wrap\tlong lines wrap") call append("$", "\t(local to window)") call BinOptionL("wrap") call append("$", "linebreak\twrap long lines at a character in 'breakat'") call append("$", "\t(local to window)") call BinOptionL("lbr") call append("$", "breakindent\tpreserve indentation in wrapped text") call append("$", "\t(local to window)") call BinOptionL("bri") call append("$", "breakindentopt\tadjust breakindent behaviour") call append("$", "\t(local to window)") call OptionL("briopt") call append("$", "breakat\twhich characters might cause a line break") call OptionG("brk", &brk) call append("$", "showbreak\tstring to put before wrapped screen lines") call OptionG("sbr", &sbr) call append("$", "sidescroll\tminimal number of columns to scroll horizontally") call append("$", " \tset ss=" . &ss) call append("$", "sidescrolloff\tminimal number of columns to keep left and right of the cursor") call append("$", " \tset siso=" . &siso) call append("$", "display\tinclude \"lastline\" to show the last line even if it doesn't fit") call append("$", "\tinclude \"uhex\" to show unprintable characters as a hex number") call OptionG("dy", &dy) call append("$", "fillchars\tcharacters to use for the status line, folds and filler lines") call OptionG("fcs", &fcs) call append("$", "cmdheight\tnumber of lines used for the command-line") call append("$", " \tset ch=" . &ch) call append("$", "columns\twidth of the display") call append("$", " \tset co=" . &co) call append("$", "lines\tnumber of lines in the display") call append("$", " \tset lines=" . &lines) call append("$", "window\tnumber of lines to scroll for CTRL-F and CTRL-B") call append("$", " \tset window=" . &window) call append("$", "lazyredraw\tdon't redraw while executing macros") call BinOptionG("lz", &lz) if has("reltime") call append("$", "redrawtime\ttimeout for 'hlsearch' and :match highlighting in msec") call append("$", " \tset rdt=" . &rdt) endif call append("$", "writedelay\tdelay in msec for each char written to the display") call append("$", "\t(for debugging)") call append("$", " \tset wd=" . &wd) call append("$", "list\tshow as ^I and end-of-line as $") call append("$", "\t(local to window)") call BinOptionL("list") call append("$", "listchars\tlist of strings used for list mode") call OptionG("lcs", &lcs) call append("$", "number\tshow the line number for each line") call append("$", "\t(local to window)") call BinOptionL("nu") call append("$", "relativenumber\tshow the relative line number for each line") call append("$", "\t(local to window)") call BinOptionL("rnu") if has("linebreak") call append("$", "numberwidth\tnumber of columns to use for the line number") call append("$", "\t(local to window)") call OptionL("nuw") endif if has("conceal") call append("$", "conceallevel\tcontrols whether concealable text is hidden") call append("$", "\t(local to window)") call OptionL("cole") call append("$", "concealcursor\tmodes in which text in the cursor line can be concealed") call append("$", "\t(local to window)") call OptionL("cocu") endif call Header("syntax, highlighting and spelling") call append("$", "background\t\"dark\" or \"light\"; the background color brightness") call OptionG("bg", &bg) call append("$", "filetype\ttype of file; triggers the FileType event when set") call append("$", "\t(local to buffer)") call OptionL("ft") if has("syntax") call append("$", "syntax\tname of syntax highlighting used") call append("$", "\t(local to buffer)") call OptionL("syn") call append("$", "synmaxcol\tmaximum column to look for syntax items") call append("$", "\t(local to buffer)") call OptionL("smc") endif call append("$", "highlight\twhich highlighting to use for various occasions") call OptionG("hl", &hl) call append("$", "hlsearch\thighlight all matches for the last used search pattern") call BinOptionG("hls", &hls) if has("termguicolors") call append("$", "termguicolors\tuse GUI colors for the terminal") call BinOptionG("tgc", &tgc) endif if has("syntax") call append("$", "cursorcolumn\thighlight the screen column of the cursor") call append("$", "\t(local to window)") call BinOptionL("cuc") call append("$", "cursorline\thighlight the screen line of the cursor") call append("$", "\t(local to window)") call BinOptionL("cul") call append("$", "cursorlineopt\tspecifies which area 'cursorline' highlights") call append("$", "\t(local to window)") call OptionL("culopt") call append("$", "colorcolumn\tcolumns to highlight") call append("$", "\t(local to window)") call OptionL("cc") call append("$", "spell\thighlight spelling mistakes") call append("$", "\t(local to window)") call BinOptionL("spell") call append("$", "spelllang\tlist of accepted languages") call append("$", "\t(local to buffer)") call OptionL("spl") call append("$", "spellfile\tfile that \"zg\" adds good words to") call append("$", "\t(local to buffer)") call OptionL("spf") call append("$", "spellcapcheck\tpattern to locate the end of a sentence") call append("$", "\t(local to buffer)") call OptionL("spc") call append("$", "spelloptions\tflags to change how spell checking works") call append("$", "\t(local to buffer)") call OptionL("spo") call append("$", "spellsuggest\tmethods used to suggest corrections") call OptionG("sps", &sps) call append("$", "mkspellmem\tamount of memory used by :mkspell before compressing") call OptionG("msm", &msm) endif call Header("multiple windows") call append("$", "laststatus\t0, 1, 2 or 3; when to use a status line for the last window") call append("$", " \tset ls=" . &ls) if has("statusline") call append("$", "statusline\talternate format to be used for a status line") call OptionG("stl", &stl) endif call append("$", "equalalways\tmake all windows the same size when adding/removing windows") call BinOptionG("ea", &ea) call append("$", "eadirection\tin which direction 'equalalways' works: \"ver\", \"hor\" or \"both\"") call OptionG("ead", &ead) call append("$", "winheight\tminimal number of lines used for the current window") call append("$", " \tset wh=" . &wh) call append("$", "winminheight\tminimal number of lines used for any window") call append("$", " \tset wmh=" . &wmh) call append("$", "winfixheight\tkeep the height of the window") call append("$", "\t(local to window)") call BinOptionL("wfh") call append("$", "winfixwidth\tkeep the width of the window") call append("$", "\t(local to window)") call BinOptionL("wfw") call append("$", "winwidth\tminimal number of columns used for the current window") call append("$", " \tset wiw=" . &wiw) call append("$", "winminwidth\tminimal number of columns used for any window") call append("$", " \tset wmw=" . &wmw) call append("$", "helpheight\tinitial height of the help window") call append("$", " \tset hh=" . &hh) if has("quickfix") " call append("$", "previewpopup\tuse a popup window for preview") " call append("$", " \tset pvp=" . &pvp) call append("$", "previewheight\tdefault height for the preview window") call append("$", " \tset pvh=" . &pvh) call append("$", "previewwindow\tidentifies the preview window") call append("$", "\t(local to window)") call BinOptionL("pvw") endif call append("$", "hidden\tdon't unload a buffer when no longer shown in a window") call BinOptionG("hid", &hid) call append("$", "switchbuf\t\"useopen\" and/or \"split\"; which window to use when jumping") call append("$", "\tto a buffer") call OptionG("swb", &swb) call append("$", "splitbelow\ta new window is put below the current one") call BinOptionG("sb", &sb) call append("$", "splitkeep\ta determines scroll behavior for split windows") call BinOptionG("spk", &spk) call append("$", "splitright\ta new window is put right of the current one") call BinOptionG("spr", &spr) call append("$", "scrollbind\tthis window scrolls together with other bound windows") call append("$", "\t(local to window)") call BinOptionL("scb") call append("$", "scrollopt\t\"ver\", \"hor\" and/or \"jump\"; list of options for 'scrollbind'") call OptionG("sbo", &sbo) call append("$", "cursorbind\tthis window's cursor moves together with other bound windows") call append("$", "\t(local to window)") call BinOptionL("crb") if has("terminal") call append("$", "termsize\tsize of a terminal window") call append("$", "\t(local to window)") call OptionL("tms") call append("$", "termkey\tkey that precedes Vim commands in a terminal window") call append("$", "\t(local to window)") call OptionL("tk") endif call Header("multiple tab pages") call append("$", "showtabline\t0, 1 or 2; when to use a tab pages line") call append("$", " \tset stal=" . &stal) call append("$", "tabpagemax\tmaximum number of tab pages to open for -p and \"tab all\"") call append("$", " \tset tpm=" . &tpm) call append("$", "tabline\tcustom tab pages line") call OptionG("tal", &tal) if has("gui") call append("$", "guitablabel\tcustom tab page label for the GUI") call OptionG("gtl", >l) call append("$", "guitabtooltip\tcustom tab page tooltip for the GUI") call OptionG("gtt", >t) endif call Header("terminal") call append("$", "scrolljump\tminimal number of lines to scroll at a time") call append("$", " \tset sj=" . &sj) if has("gui") || has("msdos") || has("win32") call append("$", "guicursor\tspecifies what the cursor looks like in different modes") call OptionG("gcr", &gcr) endif if has("title") let &title = s:old_title call append("$", "title\tshow info in the window title") call BinOptionG("title", &title) set notitle call append("$", "titlelen\tpercentage of 'columns' used for the window title") call append("$", " \tset titlelen=" . &titlelen) call append("$", "titlestring\twhen not empty, string to be used for the window title") call OptionG("titlestring", &titlestring) call append("$", "titleold\tstring to restore the title to when exiting Vim") call OptionG("titleold", &titleold) let &icon = s:old_icon call append("$", "icon\tset the text of the icon for this window") call BinOptionG("icon", &icon) set noicon call append("$", "iconstring\twhen not empty, text for the icon of this window") call OptionG("iconstring", &iconstring) endif call Header("using the mouse") call append("$", "mouse\tlist of flags for using the mouse") call OptionG("mouse", &mouse) if has("gui") call append("$", "mousefocus\tthe window with the mouse pointer becomes the current one") call BinOptionG("mousef", &mousef) call append("$", "mousehide\thide the mouse pointer while typing") call BinOptionG("mh", &mh) endif call append("$", "mousemodel\t\"extend\", \"popup\" or \"popup_setpos\"; what the right") call append("$", "\tmouse button is used for") call OptionG("mousem", &mousem) call append("$", "mousetime\tmaximum time in msec to recognize a double-click") call append("$", " \tset mouset=" . &mouset) if has("mouseshape") call append("$", "mouseshape\twhat the mouse pointer looks like in different modes") call OptionG("mouses", &mouses) endif if has("gui") call Header("GUI") call append("$", "guifont\tlist of font names to be used in the GUI") call OptionG("gfn", &gfn) if has("xfontset") call append("$", "guifontset\tpair of fonts to be used, for multibyte editing") call OptionG("gfs", &gfs) endif call append("$", "guifontwide\tlist of font names to be used for double-wide characters") call OptionG("gfw", &gfw) call append("$", "guioptions\tlist of flags that specify how the GUI works") call OptionG("go", &go) if has("gui_gtk") call append("$", "toolbar\t\"icons\", \"text\" and/or \"tooltips\"; how to show the toolbar") call OptionG("tb", &tb) if has("gui_gtk2") call append("$", "toolbariconsize\tsize of toolbar icons") call OptionG("tbis", &tbis) endif endif if has("browse") call append("$", "browsedir\t\"last\", \"buffer\" or \"current\": which directory used for the file browser") call OptionG("bsdir", &bsdir) endif if has("multi_lang") call append("$", "langmenu\tlanguage to be used for the menus") call OptionG("langmenu", &lm) endif call append("$", "menuitems\tmaximum number of items in one menu") call append("$", " \tset mis=" . &mis) if has("winaltkeys") call append("$", "winaltkeys\t\"no\", \"yes\" or \"menu\"; how to use the ALT key") call OptionG("wak", &wak) endif call append("$", "linespace\tnumber of pixel lines to use between characters") call append("$", " \tset lsp=" . &lsp) if has("balloon_eval") || has("balloon_eval_term") call append("$", "balloondelay\tdelay in milliseconds before a balloon may pop up") call append("$", " \tset bdlay=" . &bdlay) if has("balloon_eval") call append("$", "ballooneval\tuse balloon evaluation in the GUI") call BinOptionG("beval", &beval) endif if has("balloon_eval_term") call append("$", "balloonevalterm\tuse balloon evaluation in the terminal") call BinOptionG("bevalterm", &beval) endif if has("eval") call append("$", "balloonexpr\texpression to show in balloon eval") call append("$", " \tset bexpr=" . &bexpr) endif endif endif if has("printer") call Header("printing") call append("$", "printoptions\tlist of items that control the format of :hardcopy output") call OptionG("popt", &popt) call append("$", "printdevice\tname of the printer to be used for :hardcopy") call OptionG("pdev", &pdev) if has("postscript") call append("$", "printexpr\texpression used to print the PostScript file for :hardcopy") call OptionG("pexpr", &pexpr) endif call append("$", "printfont\tname of the font to be used for :hardcopy") call OptionG("pfn", &pfn) call append("$", "printheader\tformat of the header used for :hardcopy") call OptionG("pheader", &pheader) if has("postscript") call append("$", "printencoding\tencoding used to print the PostScript file for :hardcopy") call OptionG("penc", &penc) endif call append("$", "printmbcharset\tthe CJK character set to be used for CJK output from :hardcopy") call OptionG("pmbcs", &pmbcs) call append("$", "printmbfont\tlist of font names to be used for CJK output from :hardcopy") call OptionG("pmbfn", &pmbfn) endif call Header("messages and info") call append("$", "terse\tadd 's' flag in 'shortmess' (don't show search message)") call BinOptionG("terse", &terse) call append("$", "shortmess\tlist of flags to make messages shorter") call OptionG("shm", &shm) call append("$", "showcmd\tshow (partial) command keys in the status line") let &sc = s:old_sc call BinOptionG("sc", &sc) set nosc call append("$", "showmode\tdisplay the current mode in the status line") call BinOptionG("smd", &smd) call append("$", "ruler\tshow cursor position below each window") let &ru = s:old_ru call BinOptionG("ru", &ru) set noru if has("statusline") call append("$", "rulerformat\talternate format to be used for the ruler") call OptionG("ruf", &ruf) endif call append("$", "report\tthreshold for reporting number of changed lines") call append("$", " \tset report=" . &report) call append("$", "verbose\tthe higher the more messages are given") call append("$", " \tset vbs=" . &vbs) call append("$", "verbosefile\tfile to write messages in") call OptionG("vfile", &vfile) call append("$", "more\tpause listings when the screen is full") call BinOptionG("more", &more) if has("dialog_con") || has("dialog_gui") call append("$", "confirm\tstart a dialog when a command fails") call BinOptionG("cf", &cf) endif call append("$", "errorbells\tring the bell for error messages") call BinOptionG("eb", &eb) call append("$", "visualbell\tuse a visual bell instead of beeping") call BinOptionG("vb", &vb) call append("$", "belloff\tdo not ring the bell for these reasons") call OptionG("belloff", &belloff) if has("multi_lang") call append("$", "helplang\tlist of preferred languages for finding help") call OptionG("hlg", &hlg) endif call Header("selecting text") call append("$", "selection\t\"old\", \"inclusive\" or \"exclusive\"; how selecting text behaves") call OptionG("sel", &sel) call append("$", "selectmode\t\"mouse\", \"key\" and/or \"cmd\"; when to start Select mode") call append("$", "\tinstead of Visual mode") call OptionG("slm", &slm) if has("clipboard") call append("$", "clipboard\t\"unnamed\" to use the * register like unnamed register") call append("$", "\t\"autoselect\" to always put selected text on the clipboard") call OptionG("cb", &cb) endif call append("$", "keymodel\t\"startsel\" and/or \"stopsel\"; what special keys can do") call OptionG("km", &km) call Header("editing text") call append("$", "undolevels\tmaximum number of changes that can be undone") call append("$", "\t(global or local to buffer)") call append("$", " \tset ul=" . s:old_ul) call append("$", "undofile\tautomatically save and restore undo history") call BinOptionG("udf", &udf) call append("$", "undodir\tlist of directories for undo files") call OptionG("udir", &udir) call append("$", "undoreload\tmaximum number lines to save for undo on a buffer reload") call append("$", " \tset ur=" . &ur) call append("$", "modified\tchanges have been made and not written to a file") call append("$", "\t" .. s:local_to_buffer) call BinOptionL("mod") call append("$", "readonly\tbuffer is not to be written") call append("$", "\t" .. s:local_to_buffer) call BinOptionL("ro") call AddOption("modifiable", "changes to the text are possible") call append("$", "\t" .. s:local_to_buffer) call BinOptionL("ma") call append("$", "textwidth\tline length above which to break a line") call append("$", "\t" .. s:local_to_buffer) call OptionL("tw") call append("$", "wrapmargin\tmargin from the right in which to break a line") call append("$", "\t" .. s:local_to_buffer) call OptionL("wm") call append("$", "backspace\tspecifies what , CTRL-W, etc. can do in Insert mode") call append("$", " \tset bs=" . &bs) call append("$", "comments\tdefinition of what comment lines look like") call append("$", "\t(local to buffer)") call OptionL("com") call append("$", "formatoptions\tlist of flags that tell how automatic formatting works") call append("$", "\t(local to buffer)") call OptionL("fo") call append("$", "formatlistpat\tpattern to recognize a numbered list") call append("$", "\t(local to buffer)") call OptionL("flp") if has("eval") call append("$", "formatexpr\texpression used for \"gq\" to format lines") call append("$", "\t(local to buffer)") call OptionL("fex") endif if has("insert_expand") call append("$", "complete\tspecifies how Insert mode completion works for CTRL-N and CTRL-P") call append("$", "\t(local to buffer)") call OptionL("cpt") call append("$", "completeopt\twhether to use a popup menu for Insert mode completion") call OptionG("cot", &cot) call append("$", "pumheight\tmaximum height of the popup menu") call OptionG("ph", &ph) if exists("&pw") call append("$", "pumwidth\tminimum width of the popup menu") call OptionG("pw", &pw) endif call append("$", "completefunc\tuser defined function for Insert mode completion") call append("$", "\t(local to buffer)") call OptionL("cfu") call append("$", "omnifunc\tfunction for filetype-specific Insert mode completion") call append("$", "\t(local to buffer)") call OptionL("ofu") call append("$", "dictionary\tlist of dictionary files for keyword completion") call append("$", "\t(global or local to buffer)") call OptionG("dict", &dict) call append("$", "thesaurus\tlist of thesaurus files for keyword completion") call append("$", "\t(global or local to buffer)") call OptionG("tsr", &tsr) endif call append("$", "infercase\tadjust case of a keyword completion match") call append("$", "\t(local to buffer)") call BinOptionL("inf") if has("digraphs") call append("$", "digraph\tenable entering digraphs with c1 c2") call BinOptionG("dg", &dg) endif call append("$", "tildeop\tthe \"~\" command behaves like an operator") call BinOptionG("top", &top) call AddOption("operatorfunc", "function called for the \"g@\" operator") call OptionG("opfunc", &opfunc) call append("$", "showmatch\twhen inserting a bracket, briefly jump to its match") call BinOptionG("sm", &sm) call append("$", "matchtime\ttenth of a second to show a match for 'showmatch'") call append("$", " \tset mat=" . &mat) call append("$", "matchpairs\tlist of pairs that match for the \"%\" command") call append("$", "\t" .. s:local_to_buffer) call OptionL("mps") call append("$", "joinspaces\tuse two spaces after '.' when joining a line") call BinOptionG("js", &js) call AddOption("nrformats", "\"alpha\", \"octal\", \"hex\", \"bin\" and/or \"unsigned\"; number formats\nrecognized for CTRL-A and CTRL-X commands") call append("$", "\t" .. s:local_to_buffer) call OptionL("nf") call Header("tabs and indenting") call append("$", "tabstop\tnumber of spaces a in the text stands for") call append("$", "\t(local to buffer)") call OptionL("ts") call append("$", "shiftwidth\tnumber of spaces used for each step of (auto)indent") call append("$", "\t(local to buffer)") call OptionL("sw") if has("vartabs") call append("$", "vartabstop\tlist of number of spaces a tab counts for") call append("$", "\t(local to buffer)") call OptionL("vts") call append("$", "varsofttabstop\tlist of number of spaces a soft tabsstop counts for") call append("$", "\t(local to buffer)") call OptionL("vsts") endif call append("$", "smarttab\ta in an indent inserts 'shiftwidth' spaces") call BinOptionG("sta", &sta) call append("$", "softtabstop\tif non-zero, number of spaces to insert for a ") call append("$", "\t(local to buffer)") call OptionL("sts") call append("$", "shiftround\tround to 'shiftwidth' for \"<<\" and \">>\"") call BinOptionG("sr", &sr) call append("$", "expandtab\texpand to spaces in Insert mode") call append("$", "\t(local to buffer)") call BinOptionL("et") call append("$", "autoindent\tautomatically set the indent of a new line") call append("$", "\t(local to buffer)") call BinOptionL("ai") if has("smartindent") call append("$", "smartindent\tdo clever autoindenting") call append("$", "\t(local to buffer)") call BinOptionL("si") endif if has("cindent") call append("$", "cindent\tenable specific indenting for C code") call append("$", "\t(local to buffer)") call BinOptionL("cin") call append("$", "cinoptions\toptions for C-indenting") call append("$", "\t(local to buffer)") call OptionL("cino") call append("$", "cinkeys\tkeys that trigger C-indenting in Insert mode") call append("$", "\t(local to buffer)") call OptionL("cink") call append("$", "cinwords\tlist of words that cause more C-indent") call append("$", "\t(local to buffer)") call OptionL("cinw") call append("$", "cinscopedecls\tlist of scope declaration names used by cino-g") call append("$", "\t(local to buffer)") call OptionL("cinsd") call append("$", "indentexpr\texpression used to obtain the indent of a line") call append("$", "\t(local to buffer)") call OptionL("inde") call append("$", "indentkeys\tkeys that trigger indenting with 'indentexpr' in Insert mode") call append("$", "\t(local to buffer)") call OptionL("indk") endif call append("$", "copyindent\tcopy whitespace for indenting from previous line") call append("$", "\t(local to buffer)") call BinOptionL("ci") call append("$", "preserveindent\tpreserve kind of whitespace when changing indent") call append("$", "\t(local to buffer)") call BinOptionL("pi") if has("lispindent") call append("$", "lisp\tenable lisp mode") call append("$", "\t(local to buffer)") call BinOptionL("lisp") call append("$", "lispwords\twords that change how lisp indenting works") call OptionL("lw") call AddOption("lispoptions", "options for Lisp indenting") call OptionL("lop") endif if has("folding") call Header("folding") call AddOption("foldenable", "unset to display all folds open") call append("$", "\t" .. s:local_to_window) call BinOptionL("fen") call append("$", "foldlevel\tfolds with a level higher than this number will be closed") call append("$", "\t" .. s:local_to_window) call OptionL("fdl") call append("$", "foldlevelstart\tvalue for 'foldlevel' when starting to edit a file") call append("$", " \tset fdls=" . &fdls) call append("$", "foldcolumn\twidth of the column used to indicate folds") call append("$", "\t(local to window)") call OptionL("fdc") call append("$", "foldtext\texpression used to display the text of a closed fold") call append("$", "\t(local to window)") call OptionL("fdt") call append("$", "foldclose\tset to \"all\" to close a fold when the cursor leaves it") call OptionG("fcl", &fcl) call append("$", "foldopen\tspecifies for which commands a fold will be opened") call OptionG("fdo", &fdo) call append("$", "foldminlines\tminimum number of screen lines for a fold to be closed") call append("$", "\t(local to window)") call OptionL("fml") call append("$", "commentstring\ttemplate for comments; used to put the marker in") call OptionL("cms") call AddOption("foldmethod", "folding type: \"manual\", \"indent\", \"expr\", \"marker\",\n\"syntax\" or \"diff\"") call append("$", "\t" .. s:local_to_window) call OptionL("fdm") call append("$", "foldexpr\texpression used when 'foldmethod' is \"expr\"") call append("$", "\t" .. s:local_to_window) call OptionL("fde") call append("$", "foldignore\tused to ignore lines when 'foldmethod' is \"indent\"") call append("$", "\t" .. s:local_to_window) call OptionL("fdi") call append("$", "foldmarker\tmarkers used when 'foldmethod' is \"marker\"") call append("$", "\t" .. s:local_to_window) call OptionL("fmr") call append("$", "foldnestmax\tmaximum fold depth for when 'foldmethod' is \"indent\" or \"syntax\"") call append("$", "\t" .. s:local_to_window) call OptionL("fdn") endif if has("diff") call Header("diff mode") call append("$", "diff\tuse diff mode for the current window") call append("$", "\t(local to window)") call BinOptionL("diff") call append("$", "diffopt\toptions for using diff mode") call OptionG("dip", &dip) call append("$", "diffexpr\texpression used to obtain a diff file") call OptionG("dex", &dex) call append("$", "patchexpr\texpression used to patch a file") call OptionG("pex", &pex) endif call Header("mapping") call append("$", "maxmapdepth\tmaximum depth of mapping") call append("$", " \tset mmd=" . &mmd) call append("$", "remap\trecognize mappings in mapped keys") call append("$", "timeout\tallow timing out halfway into a mapping") call BinOptionG("to", &to) call append("$", "ttimeout\tallow timing out halfway into a key code") call BinOptionG("ttimeout", &ttimeout) call append("$", "timeoutlen\ttime in msec for 'timeout'") call append("$", " \tset tm=" . &tm) call append("$", "ttimeoutlen\ttime in msec for 'ttimeout'") call append("$", " \tset ttm=" . &ttm) call Header("reading and writing files") call append("$", "modeline\tenable using settings from modelines when reading a file") call append("$", "\t(local to buffer)") call BinOptionL("ml") call append("$", "modelineexpr\tallow setting expression options from a modeline") call BinOptionG("mle", &mle) call append("$", "modelines\tnumber of lines to check for modelines") call append("$", " \tset mls=" . &mls) call append("$", "binary\tbinary file editing") call append("$", "\t(local to buffer)") call BinOptionL("bin") call append("$", "endofline\tlast line in the file has an end-of-line") call append("$", "\t(local to buffer)") call BinOptionL("eol") call append("$", "fixendofline\tfixes missing end-of-line at end of text file") call append("$", "\t(local to buffer)") call BinOptionL("fixeol") call append("$", "bomb\tprepend a Byte Order Mark to the file") call append("$", "\t(local to buffer)") call BinOptionL("bomb") call append("$", "fileformat\tend-of-line format: \"dos\", \"unix\" or \"mac\"") call append("$", "\t(local to buffer)") call OptionL("ff") call append("$", "fileformats\tlist of file formats to look for when editing a file") call OptionG("ffs", &ffs) call append("$", "\t(local to buffer)") call append("$", "write\twriting files is allowed") call BinOptionG("write", &write) call append("$", "writebackup\twrite a backup file before overwriting a file") call BinOptionG("wb", &wb) call append("$", "backup\tkeep a backup after overwriting a file") call BinOptionG("bk", &bk) call append("$", "backupskip\tpatterns that specify for which files a backup is not made") call append("$", " \tset bsk=" . &bsk) call append("$", "backupcopy\twhether to make the backup as a copy or rename the existing file") call append("$", "\t(global or local to buffer)") call append("$", " \tset bkc=" . &bkc) call append("$", "backupdir\tlist of directories to put backup files in") call OptionG("bdir", &bdir) call append("$", "backupext\tfile name extension for the backup file") call OptionG("bex", &bex) call append("$", "autowrite\tautomatically write a file when leaving a modified buffer") call BinOptionG("aw", &aw) call append("$", "autowriteall\tas 'autowrite', but works with more commands") call BinOptionG("awa", &awa) call append("$", "writeany\talways write without asking for confirmation") call BinOptionG("wa", &wa) call append("$", "autoread\tautomatically read a file when it was modified outside of Vim") call append("$", "\t(global or local to buffer)") call BinOptionG("ar", &ar) call append("$", "patchmode\tkeep oldest version of a file; specifies file name extension") call OptionG("pm", &pm) call append("$", "fsync\tforcibly sync the file to disk after writing it") call BinOptionG("fs", &fs) call Header("the swap file") call append("$", "directory\tlist of directories for the swap file") call OptionG("dir", &dir) call append("$", "swapfile\tuse a swap file for this buffer") call append("$", "\t(local to buffer)") call BinOptionL("swf") call append("$", "updatecount\tnumber of characters typed to cause a swap file update") call append("$", " \tset uc=" . &uc) call append("$", "updatetime\ttime in msec after which the swap file will be updated") call append("$", " \tset ut=" . &ut) call Header("command line editing") call AddOption("history", "how many command lines are remembered") call append("$", " \tset hi=" . &hi) call append("$", "wildchar\tkey that triggers command-line expansion") call append("$", " \tset wc=" . &wc) call append("$", "wildcharm\tlike 'wildchar' but can also be used in a mapping") call append("$", " \tset wcm=" . &wcm) call append("$", "wildmode\tspecifies how command line completion works") call OptionG("wim", &wim) if has("wildoptions") call append("$", "wildoptions\tempty or \"tagfile\" to list file name of matching tags") call OptionG("wop", &wop) endif call append("$", "suffixes\tlist of file name extensions that have a lower priority") call OptionG("su", &su) if has("file_in_path") call append("$", "suffixesadd\tlist of file name extensions added when searching for a file") call append("$", "\t(local to buffer)") call OptionL("sua") endif if has("wildignore") call append("$", "wildignore\tlist of patterns to ignore files for file name completion") call OptionG("wig", &wig) endif call append("$", "fileignorecase\tignore case when using file names") call BinOptionG("fic", &fic) call append("$", "wildignorecase\tignore case when completing file names") call BinOptionG("wic", &wic) if has("wildmenu") call append("$", "wildmenu\tcommand-line completion shows a list of matches") call BinOptionG("wmnu", &wmnu) endif call append("$", "cedit\tkey used to open the command-line window") call OptionG("cedit", &cedit) call append("$", "cmdwinheight\theight of the command-line window") call OptionG("cwh", &cwh) call Header("executing external commands") call append("$", "shell\tname of the shell program used for external commands") call OptionG("sh", &sh) call append("$", "shellquote\tcharacter(s) to enclose a shell command in") call OptionG("shq", &shq) call append("$", "shellxquote\tlike 'shellquote' but include the redirection") call OptionG("sxq", &sxq) call append("$", "shellxescape\tcharacters to escape when 'shellxquote' is (") call OptionG("sxe", &sxe) call append("$", "shellcmdflag\targument for 'shell' to execute a command") call OptionG("shcf", &shcf) call append("$", "shellredir\tused to redirect command output to a file") call OptionG("srr", &srr) call append("$", "shelltemp\tuse a temp file for shell commands instead of using a pipe") call BinOptionG("stmp", &stmp) call append("$", "equalprg\tprogram used for \"=\" command") call append("$", "\t(global or local to buffer)") call OptionG("ep", &ep) call append("$", "formatprg\tprogram used to format lines with \"gq\" command") call OptionG("fp", &fp) call append("$", "keywordprg\tprogram used for the \"K\" command") call OptionG("kp", &kp) call append("$", "warn\twarn when using a shell command and a buffer has changes") call BinOptionG("warn", &warn) if has("quickfix") call Header("running make and jumping to errors (quickfix)") call append("$", "errorfile\tname of the file that contains error messages") call OptionG("ef", &ef) call append("$", "errorformat\tlist of formats for error messages") call append("$", "\t(global or local to buffer)") call OptionG("efm", &efm) call append("$", "makeprg\tprogram used for the \":make\" command") call append("$", "\t(global or local to buffer)") call OptionG("mp", &mp) call append("$", "shellpipe\tstring used to put the output of \":make\" in the error file") call OptionG("sp", &sp) call append("$", "makeef\tname of the errorfile for the 'makeprg' command") call OptionG("mef", &mef) call append("$", "grepprg\tprogram used for the \":grep\" command") call append("$", "\t(global or local to buffer)") call OptionG("gp", &gp) call append("$", "grepformat\tlist of formats for output of 'grepprg'") call OptionG("gfm", &gfm) call append("$", "makeencoding\tencoding of the \":make\" and \":grep\" output") call append("$", "\t(global or local to buffer)") call OptionG("menc", &menc) endif if has("win32") call Header("system specific") call AddOption("shellslash", "use forward slashes in file names; for Unix-like shells") call BinOptionG("ssl", &ssl) call AddOption("completeslash", "specifies slash/backslash used for completion") call OptionG("csl", &csl) endif call Header("language specific") call append("$", "isfname\tspecifies the characters in a file name") call OptionG("isf", &isf) call append("$", "isident\tspecifies the characters in an identifier") call OptionG("isi", &isi) call append("$", "iskeyword\tspecifies the characters in a keyword") call append("$", "\t(local to buffer)") call OptionL("isk") call append("$", "isprint\tspecifies printable characters") call OptionG("isp", &isp) if has("textobjects") call append("$", "quoteescape\tspecifies escape characters in a string") call append("$", "\t(local to buffer)") call OptionL("qe") endif if has("rightleft") call append("$", "rightleft\tdisplay the buffer right-to-left") call append("$", "\t(local to window)") call BinOptionL("rl") call append("$", "rightleftcmd\twhen to edit the command-line right-to-left") call append("$", "\t(local to window)") call OptionL("rlc") call append("$", "revins\tinsert characters backwards") call BinOptionG("ri", &ri) call append("$", "allowrevins\tallow CTRL-_ in Insert and Command-line mode to toggle 'revins'") call BinOptionG("ari", &ari) call append("$", "aleph\tthe ASCII code for the first letter of the Hebrew alphabet") call append("$", " \tset al=" . &al) call append("$", "hkmap\tuse Hebrew keyboard mapping") call BinOptionG("hk", &hk) call append("$", "hkmapp\tuse phonetic Hebrew keyboard mapping") call BinOptionG("hkp", &hkp) endif if has("arabic") call append("$", "arabic\tprepare for editing Arabic text") call append("$", "\t(local to window)") call BinOptionL("arab") call append("$", "arabicshape\tperform shaping of Arabic characters") call BinOptionG("arshape", &arshape) call append("$", "termbidi\tterminal will perform bidi handling") call BinOptionG("tbidi", &tbidi) endif if has("keymap") call append("$", "keymap\tname of a keyboard mapping") call OptionL("kmp") endif if has("langmap") call append("$", "langmap\tlist of characters that are translated in Normal mode") call OptionG("lmap", &lmap) call append("$", "langremap\tapply 'langmap' to mapped characters") call BinOptionG("lrm", &lrm) endif if has("xim") call append("$", "imdisable\twhen set never use IM; overrules following IM options") call BinOptionG("imd", &imd) endif call append("$", "iminsert\tin Insert mode: 1: use :lmap; 2: use IM; 0: neither") call append("$", "\t(local to window)") call OptionL("imi") call append("$", "imsearch\tentering a search pattern: 1: use :lmap; 2: use IM; 0: neither") call append("$", "\t(local to window)") call OptionL("ims") if has("xim") call append("$", "imcmdline\twhen set always use IM when starting to edit a command line") call BinOptionG("imc", &imc) call append("$", "imstatusfunc\tfunction to obtain IME status") call OptionG("imsf", &imsf) call append("$", "imactivatefunc\tfunction to enable/disable IME") call OptionG("imaf", &imaf) endif call Header("multi-byte characters") call AddOption("encoding", "character encoding used in Nvim: \"utf-8\"") call OptionG("enc", &enc) call append("$", "fileencoding\tcharacter encoding for the current file") call append("$", "\t" .. s:local_to_buffer) call OptionL("fenc") call append("$", "fileencodings\tautomatically detected character encodings") call OptionG("fencs", &fencs) call append("$", "charconvert\texpression used for character encoding conversion") call OptionG("ccv", &ccv) call append("$", "delcombine\tdelete combining (composing) characters on their own") call BinOptionG("deco", &deco) call append("$", "maxcombine\tmaximum number of combining (composing) characters displayed") call OptionG("mco", &mco) if has("xim") && has("gui_gtk") call append("$", "imactivatekey\tkey that activates the X input method") call OptionG("imak", &imak) endif call append("$", "ambiwidth\twidth of ambiguous width characters") call OptionG("ambw", &ambw) call append("$", "emoji\temoji characters are full width") call BinOptionG("emo", &emo) call Header("various") call AddOption("virtualedit", "when to use virtual editing: \"block\", \"insert\", \"all\"\nand/or \"onemore\"") call OptionG("ve", &ve) call append("$", "eventignore\tlist of autocommand events which are to be ignored") call OptionG("ei", &ei) call append("$", "loadplugins\tload plugin scripts when starting up") call BinOptionG("lpl", &lpl) call append("$", "exrc\tenable reading .vimrc/.exrc/.gvimrc in the current directory") call BinOptionG("ex", &ex) call append("$", "secure\tsafer working with script files in the current directory") call BinOptionG("secure", &secure) call append("$", "gdefault\tuse the 'g' flag for \":substitute\"") call BinOptionG("gd", &gd) if exists("+opendevice") call append("$", "opendevice\tallow reading/writing devices") call BinOptionG("odev", &odev) endif if exists("+maxfuncdepth") call append("$", "maxfuncdepth\tmaximum depth of function calls") call append("$", " \tset mfd=" . &mfd) endif if has("mksession") call append("$", "sessionoptions\tlist of words that specifies what to put in a session file") call OptionG("ssop", &ssop) call append("$", "viewoptions\tlist of words that specifies what to save for :mkview") call OptionG("vop", &vop) call append("$", "viewdir\tdirectory where to store files with :mkview") call OptionG("vdir", &vdir) endif if has("shada") call append("$", "viminfo\tlist that specifies what to write in the ShaDa file") call OptionG("vi", &vi) endif if has("quickfix") call append("$", "bufhidden\twhat happens with a buffer when it's no longer in a window") call append("$", "\t" .. s:local_to_buffer) call OptionL("bh") call AddOption("buftype", "empty, \"nofile\", \"nowrite\", \"quickfix\", etc.: type of buffer") call append("$", "\t" .. s:local_to_buffer) call OptionL("bt") endif call append("$", "buflisted\twhether the buffer shows up in the buffer list") call append("$", "\t(local to buffer)") call BinOptionL("bl") call append("$", "debug\tset to \"msg\" to see all error messages") call append("$", " \tset debug=" . &debug) call append("$", "signcolumn\twhether to show the signcolumn") call append("$", "\t(local to window)") call OptionL("scl") set cpo&vim " go to first line 1 " reset 'modified', so that ":q" can be used to close the window setlocal nomodified if has("syntax") " Use Vim highlighting, with some additional stuff setlocal ft=vim syn match optwinHeader "^ \=[0-9].*" syn match optwinName "^[a-z]*\t" nextgroup=optwinComment syn match optwinComment ".*" contained syn match optwinComment "^\t.*" if !exists("did_optwin_syntax_inits") let did_optwin_syntax_inits = 1 hi link optwinHeader Title hi link optwinName Identifier hi link optwinComment Comment endif endif if exists("&mzschemedll") call append("$", "mzschemedll\tname of the Tcl dynamic library") call OptionG("mzschemedll", &mzschemedll) call append("$", "mzschemegcdll\tname of the Tcl GC dynamic library") call OptionG("mzschemegcdll", &mzschemegcdll) endif if has('pythonx') call append("$", "pyxversion\twhether to use Python 2 or 3") call append("$", " \tset pyx=" . &wd) endif " Install autocommands to enable mappings in option-window noremap :call CR() inoremap :call CR() noremap :call Space() " Make the buffer be deleted when the window is closed. setlocal buftype=nofile bufhidden=delete noswapfile augroup optwin au! BufUnload,BufHidden option-window nested \ call unload() | delfun unload augroup END fun! unload() delfun CR delfun Space delfun Find delfun Update delfun OptionL delfun OptionG delfun BinOptionL delfun BinOptionG delfun Header au! optwin endfun " Restore the previous value of 'title' and 'icon'. let &title = s:old_title let &icon = s:old_icon let &ru = s:old_ru let &sc = s:old_sc let &cpo = s:cpo_save let &ul = s:old_ul unlet s:old_title s:old_icon s:old_ru s:old_sc s:cpo_save s:idx s:lnum s:old_ul " vim: ts=8 sw=2 sts=2