1 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2 " Multi-version vimrc compatible with version 4 and above. vim:set fdm=marker:
3 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
5 " Note that "if <condition> | call Something() | endif" syntax is unsupported
6 " in Vim 4 so we write all our functions out the long way. It does work in
7 " autocommand definitions, however.
9 " Vim 4 complains if version isn't set in the configuration file.
12 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
13 " Handle options safe to use in version 4. Vim 4 parses but ignores the
14 " "if version" syntax used later in this file so we don't use it. No attempt
15 " is made to make this configuration compatible with Vim 3.
16 " Some of these settings should strictly be wrapped inside "if has()" blocks
17 " but that would cause them not to be ignored by Vim 4.
18 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
20 " No compatibility mode.
25 " And use spaces not tabs.
27 " And << and >> indent by 2.
29 " Backspace deletes full tab width at the start of a line.
32 " Allow backspace to delete before start of line.
35 " Don't jump to the start of the line when using H, L etc.
40 " Show partial commands in the ruler.
42 " And always show the status line.
47 se cinkeys=0{,0},0),:,!^F,o,O,e
53 " Don't be bugged by messages at the bottom of the screen.
59 " Case-insensitive search.
61 " But override by typing capitals.
64 " Look for ctags in home directory first.
65 se tags=~/.tags,./tags,tags
67 " Don't timeout waiting to interpet, eg, <ESC>OA as an escape code.
70 " Use ^B to search backward when completing.
72 " Use ^L to show matching completions but don't select one.
73 inoremap <C-l> <C-n><C-p>
81 if (has("win32") || has("win64")) && version >= "504"
82 se rtp=~/.vim,$VIMRUNTIME
85 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
86 " Handle options only available in Vim 5 and above.
87 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
88 if version >= "500" "{{{1
91 " Tell Vim we use dark backgrounds in our terminals.
92 if ! has("gui_running")
96 " Allow mouse use in a terminal but only if it can work.
97 if has("xterm_clipboard")
101 " Update more quickly. For use with sign highlighting as polling for
102 " CursorMove makes redrawing slow.
107 " Enable tab-completion prompting for commands.
110 " Don't list object files when globbing files to load.
111 se wildignore+=*.o,*.obj
112 " So there's no need to assign them low priority.
113 se suffixes-=*.o,*.obj
116 " Save sessions in UNIX format with / as file separator. This is
122 " How often do we need to use ^A/^X on octals?
125 " Nuke any pre-existing autocommands.
140 " Save the current window dimensions so we can restore them when we quit.
141 if ! exists("g:oldcols")
142 let g:oldcols=&columns
144 if ! exists("g:oldlines")
145 let g:oldlines=&lines
148 " More GUI options. Add icon and tearoffs.
154 " Allow dynamic window resize even if we aren't in an xterm.
155 se t_WS=
\e[8;%p1%d;%p2%dt
157 " Highlight search results.
158 if has("extra_search")
162 " Syntax highlighting. New versions will use syn enable instead.
167 if has("user_commands")
174 " Forget the Ex mode mapping.
178 " Position the compview plugin window.
179 au Display BufEnter -SearchResults- set buftype=nowrite | set nonumber | wincmd J
183 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
184 " Handle options only available in Vim 5.2 and above.
185 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
186 if version >= "502" "{{{1
189 " Helper to initialise a variable.
190 fun! Prep_Var(var, value) "{{{2
194 exe "let " . a:var . "=" . a:value
197 " Set up our variables.
198 fun! Iain_Vars() "{{{2
199 call Prep_Var("w:iainlist", 0)
200 call Prep_Var("b:iainhex", 0)
201 call Prep_Var("b:iainverbose", 0)
202 " Window Flags: (F)ocused, (I)nsert mode, Cursor (H)old.
203 call Prep_Var("b:iainstatus", "'Fih'")
204 call Prep_Var("g:iainextracolumnsnumber", "''")
205 call Prep_Var("g:iainextracolumnslist", "''")
206 call Prep_Var("b:iaincul", 0)
207 call Prep_Var("b:iainalt", 0)
209 call Prep_Var("g:marksigns", 0)
210 call Prep_Var("g:firstsign", 100)
212 call Prep_Var("g:resizable", "''")
215 " Show the window title.
216 fun! Show_TitleString() "{{{2
220 " Vim 5 doesn't have printf.
223 let l:ts1=" " . l:ts1
225 let l:ts1=l:ts1 . ": " . expand('%t')
227 let l:ts1=l:ts1 . " (" . getcwd() . ")"
228 if has("clientserver")
229 let l:ts1=l:ts1 . " " . v:servername
234 " Toggle case-sensitivity.
235 fun! Invert_Case() "{{{2
239 " Can we resize this window?
240 fun! Can_Resize() "{{{2
243 if g:resizable == "0" || g:resizable == "1"
247 " Do we KNOW we can(not) resize?
248 if has("gui_running")
250 elseif $RESIZABLE == &term
252 elseif $RESIZABLE == "0"
255 " Assume we can. Allow overriding.
261 " Grow or shrink the window width.
262 fun! Resize_Columns(op, ...) "{{{2
272 " Vim 5 hardcodes the size of numbers column to 8.
273 if version >= "700" && has("linebreak")
274 let l:columns = &numberwidth
282 exe "let l:resize=" . &columns . a:op . l:columns
283 let l:resize = "se columns=" . l:resize
285 " HACK: Inside screen there is an extra line for the status bar. Vim
286 " manages the resize by sending an escape sequence to set the number of
287 " lines and number of columns in one action. To do this it will first query
288 " the number of lines and then set <same number of lines> by <new number of
289 " columns>. Because of the extra line for the status bar this results in
290 " the real terminal being shrunk by a line. We ask for the terminal to grow
291 " by a line so it ends up actually being the same.
292 if &term =~ '^screen'
293 let l:resize = l:resize . " lines=" . (&lines + 1)
299 " Grow or shrink the window height.
300 fun! Resize_Lines(op, lines) "{{{2
309 exe "let l:resize=" . &lines . a:op . a:lines
310 if &term =~ '^screen'
311 let l:resize = l:resize + 1
313 let l:resize = "se lines=" . l:resize
318 " Set extra columns depending on window status.
319 fun! Extra_Columns(extra, var, ...) "{{{2
320 " Vim 6 doesn't have winnr("$"). Determine which windows are open
321 " ourselves by using :windo to incremement a counter. As Vim 5
322 " doesn't have :windo we require Vim 6 for this.
330 " Remember which window we're in.
331 let l:winnr = winnr()
332 let l:num_windows = 0
333 windo let l:num_windows = l:num_windows + 1
334 " Switch back to the window we were in.
335 exe l:winnr . "wincmd w"
342 let l:condition = a:1
348 while l:n < l:num_windows
349 " If window w exists then getwinvar(w, "&modified") will be 0 or 1.
350 if getwinvar(l:i, "&modified") =~ '^\d'
354 exe "if getwinvar(" . l:i . ", '" . a:var . "') " . l:condition . " | let l:val = 1 | endif"
356 exe "let l:windows = '" . l:windows . ":" . l:i . "'"
362 let l:extra = "g:iainextracolumns" . a:extra
363 exe "let l:val = " . l:extra
364 exe "let " . l:extra . " = '" . l:windows . "'"
366 if l:windows == l:val
377 " Toggle number display.
378 fun! Number(resize) "{{{2
380 let &number = ! &number
382 " Ensure we keep track of any extra columns even if we aren't resizing.
383 " This prevents confusion when number is set at startup.
384 let l:extra = Extra_Columns("number", "&number")
387 call Resize_Columns(l:extra)
391 " Restore window size.
392 if has("autocmd") && ! has("gui_running")
393 au Display VimLeave * if exists("g:oldcols") | call Resize_Columns("-", (&columns - g:oldcols)) | endif
394 au Display VimLeave * if exists("g:oldlines") | call Resize_Lines("-", (&lines - g:oldlines)) | endif
399 au Mode BufEnter * if &ft == "make" | call MakeMode_map() | endif
400 au Mode BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
403 " Entering Make mode.
404 fun! MakeMode_map() "{{{2
413 fun! MakeMode_unmap() "{{{2
419 " Function to create mappings with either a hardcoded \ or <Leader>.
420 fun! Mapping(keysequence,mapping) "{{{2
422 exec "map \\" . a:keysequence . " " . a:mapping
424 exec "map <Leader>" . a:keysequence . " " . a:mapping
428 " Use - and = to create underlines.
429 call Mapping("-", "yyp:s/./-/g<RETURN>:let @/=''<RETURN>:<RETURN>")
430 call Mapping("=", "yyp:s/./=/g<RETURN>:let @/=''<RETURN>:<RETURN>")
432 " Change to ts=2 with \2.
433 call Mapping("2", ":se ts=2<CR>:<CR>")
434 " Change to ts=4 with \4.
435 call Mapping("4", ":se ts=4<CR>:<CR>")
436 " Change to ts=8 with \8.
437 call Mapping("8", ":se ts=8<CR>:<CR>")
438 " Change to ts=16 with \6.
439 call Mapping("6", ":se ts=16<CR>:<CR>")
440 " Change to ts=32 with \3.
441 call Mapping("3", ":se ts=32<CR>:<CR>")
442 " Toggle paste mode with \p.
443 call Mapping("p", ":se paste!<CR>:<CR>")
444 " Swap case-sensitivity with \c.
445 call Mapping("C", ":call Invert_Case()<CR>:<CR>")
446 " Change number mode with \n.
447 call Mapping("n", ":call Number(1)<CR>:<CR>")
448 " Expand or shrink window size with \> and \<.
449 call Mapping(">", ":call Resize_Columns('+')<CR>:<CR>")
450 call Mapping("<", ":call Resize_Columns('-')<CR>:<CR>")
451 " Clear search pattern with \/.
452 call Mapping("/", ":let @/=\"\"<CR>:<CR>")
453 " Toggle alternate buffer name with \#.
454 call Mapping("#", ":call Cycle_Alt()<CR>:<CR>")
456 " Set graphical window title.
457 if has("win32") || has("win64")
458 " Windows taskbar entries are probably too small to show full titles.
461 se titlestring=%{Show_TitleString()}
464 " Vim tip 99: What's the highlighting group under the cursor?
465 call Mapping("h", ":echo \"hi<\" . synIDattr(synID(line(\".\"),col(\".\"),1),\"name\") . '> trans<' . synIDattr(synID(line(\".\"),col(\".\"),0),\"name\") . \"> lo<\" . synIDattr(synIDtrans(synID(line(\".\"),col(\".\"),1)),\"name\") . \">\"<CR>")
467 fun! Uncluttered_Buffer() "{{{2
468 if exists("uncluttered_buffer")
469 if uncluttered_buffer == 1
488 if &ft == 'gitcommit'
495 fun! Startup_Resize() "{{{2
498 " Resize for numbers.
500 if version >= "700" && has("linebreak")
501 let l:columns = &numberwidth
511 let l:columns = l:columns + 2
516 if g:oldcols < (80 + l:columns)
517 call Resize_Columns("+", l:columns)
521 " Change status bar colour when various things happen.
522 " Flags: H/h: Cursor held/moved.
523 " F/f: Focus gained/lost.
524 " I/i: Insert mode entered/left.
525 fun! Highlight_StatusLine(flag) "{{{2
526 if ! has("statusline")
529 " Get current status.
532 " Change the status based on the flag. XXX: Does Vim let us to do flags?
535 let b:iainstatus = substitute(b:iainstatus, a:flag, a:flag, "")
538 let l:normalcolour = "darkblue"
539 let l:editingcolour = "darkmagenta"
540 let l:warningcolour = "darkred"
541 let l:readonlycolour = "red"
544 let l:colour = l:normalcolour
545 " Maybe override depending on status.
546 if b:iainstatus =~# "H"
547 if b:iainstatus =~# "I"
548 " Held in insert mode. Add extra highlight if we don't have focus.
549 if b:iainstatus =~# "f"
550 let l:colour = l:warningcolour
552 let l:colour = l:editingcolour
556 if b:iainstatus =~# "I"
557 " Regular insert mode.
558 let l:colour = l:editingcolour
562 " Override again if readonly.
563 if l:colour != l:normalcolour
564 if getbufvar("", "&ro")
565 let l:colour = l:readonlycolour
569 let l:termcolour = Iain_Colour(l:colour)
571 exec "highlight StatusLine gui=none term=none cterm=none guifg=white guibg=" . l:colour . " ctermfg=white ctermbg=" . l:termcolour
572 exec "highlight User1 gui=bold term=bold cterm=bold guifg=white guibg=" . l:colour . " ctermfg=white ctermbg=" . l:termcolour
575 fun! Iain_Colour(colour) "{{{2
577 if a:colour == "darkblue"
579 elseif a:colour == "darkmagenta"
581 elseif a:colour == "darkred"
583 elseif a:colour == "red"
587 if a:colour == "darkblue"
589 elseif a:colour == "darkmagenta"
591 elseif a:colour == "darkred"
593 elseif a:colour == "red"
602 au StatusLine VimEnter * call Highlight_StatusLine("")
604 " Show numbers by default.
605 au Display VimEnter * if ! Uncluttered_Buffer() | call Number(0) | endif
609 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
610 " Handle options only available in Vim 5.4 and above.
611 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
612 if version >= "504" "{{{1
615 " Helper for status line.
616 " Show space, underscore or dollar sign depending on list mode.
617 fun! Show_List() "{{{2
622 elseif <SID>Has_Unicode()
639 " Helper for status line.
640 " Show c or C to denote case-sensitivity.
641 fun! Show_Case() "{{{2
649 " Helper for status line.
650 " Show the size of the tabstop.
651 fun! Show_Tabstop() "{{{2
655 " Helper for status line.
656 " Show p when paste mode is on.
657 fun! Show_Paste() "{{{2
665 " Helper for status line.
666 " Show alternate buffer number and name.
667 fun! Show_Alt() "{{{2
668 let l:alt = bufnr("#")
669 if l:alt < 0 || l:alt == bufnr("") || ! b:iainalt
673 return " " . l:alt . ": " . expand("#:t")
676 " Show the status line.
677 fun! Show_StatusLine() "{{{2
678 if ! has("statusline")
682 let l:sl1='%2n\:\ %<%1*%f%0*\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]%{Show_Alt()}\ '
683 let l:sl3='L:%1*%4.6l%0*/%-4.6L\ C:%1*%3.6c%0*\ \|\ %P'
686 let l:hexformat='0\x%02B'
689 let l:sl1=l:sl1 . v:version . '\ %='
690 let l:sl2=l:hexformat . '\ \|\ P:%4.6o\ '
692 let l:sl1=l:sl1 . '%='
695 exec "set statusline=" . l:sl1 . l:sl2 . l:sl3
698 " Show the status line for the first time.
699 call Show_StatusLine()
702 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
703 " Handle options only available in Vim 6 and above.
704 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
705 if version >= "600" "{{{1
712 " Remember quickfix state.
717 " Set indenting by filetype.
720 " Less intrusive syntax highlighting.
726 if has("gui_running")
727 if has("win32") || has("win64")
728 exe "silent se guifont=DejaVu_Sans_Mono:h10:cANSI"
730 exe "silent se guifont=DejaVu\\ Sans\\ Mono\\ 10"
733 if has("gui_running") || &t_Co > 16
734 exe "silent colo iain"
737 " Ignore whitespace when diffing.
739 se diffopt=filler,iwhite
744 " Remember that we are opening the quickfix window.
745 au Mode BufWinEnter quickfix let g:quickfixing=1
746 au Mode BufUnload * if &ft == "qf" | let g:quickfixing=0 | endif
749 " Allow in-place editing of crontabs.
750 au Mode FileType crontab set backupcopy=yes
753 " Make * and # work the way you expect in visual mode.
754 vnoremap * y/\V<C-R>=substitute(escape(@@,"/\\"),"\n","\\\\n","ge")<CR><CR>
755 vnoremap # y?\V<C-R>=substitute(escape(@@,"?\\"),"\n","\\\\n","ge")<CR><CR>
757 " Set mark and update highlighting.
759 au Signs BufReadPost * call <SID>Highlight_Signs()
760 au Signs CursorHold * call <SID>Highlight_Signs()
763 " Helper to set buffer variable for a given sign.
764 fun! <SID>Prep_Sign(sign) "{{{2
765 if ! exists("b:sign" . a:sign) || ! g:marksigns
766 exe "let b:sign" . a:sign . "=0"
770 fun! <SID>Place_Sign(number, line, old, name) "{{{2
775 exe "sign unplace " . (g:firstsign + a:number) . " buffer=" . bufnr("")
776 " Don't place the sign if it would conflict with the last change sign.
777 exe "sign place " . (g:firstsign + a:number) . " line=" . a:line . " name=" . a:name . " buffer=" . bufnr("")
781 fun! <SID>Highlight_Signs(...) "{{{2
782 if ! has("signs") || ! g:marksigns || Uncluttered_Buffer()
786 let l:signs = g:iainsigns
789 while strlen(l:signs)
790 let l:sign = matchstr(l:signs, '^[A-Za-z]\+\(:.\)*[.=-][^ ]\+')
792 let l:name = substitute(l:sign, '[:.=-].*', "", "")
793 let l:var = tolower(l:name)
794 let l:sign = substitute(l:sign, '^[A-Za-z]\+', "", "")
795 let l:ascii = matchstr(l:sign, '^:.')
796 let l:mark = substitute(l:sign, '^\(:.\)*[.=-]', "", "")
798 let l:ascii = substitute(l:ascii, '^:', "", "")
802 let l:ascii = substitute(l:ascii, '"', '\\"', "")
804 call <SID>Prep_Sign(l:var)
805 exe "let " . l:var . " = <SID>Place_Sign(" . l:i . ", line(\"'" . l:ascii . "\"), b:sign" . l:var . ", \"Mark" . l:name . "\")"
808 let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
813 fun! <SID>Cycle_Signs(resize) "{{{2
818 let g:marksigns = ! g:marksigns
820 " Retrofit arrays on to Vim 6.
821 if ! exists("g:iainsigns")
822 " Signs are defined in g:iainsigns. The syntax is as follows:
824 " Sign ::= Name (':' Mark)* Type Symbol
825 " Type ::= '=' | '-' | '.'
827 " Signs with Type '=' will be highlighted with the MarkSign group.
828 " Signs with Type '-' will be highlighted with the MarkLine group.
829 " Signs with Type '.' will be highlighted with the MarkDot group.
830 " Define the Mark where Symbol is not also the mark name, eg "']".
831 if <SID>Has_Unicode()
832 let g:iainsigns = "Dash:'=’ Dot:..• Quote:\"=” Caret:^.ʌ"
834 let g:iainsigns = "Dash=' Dot:..* Quote=\" Caret.^"
836 let g:iainsigns = g:iainsigns . " Less=< Greater=> Left=( Right=) SquareLeft=[ SquareRight=] BraceLeft={ BraceRight=} a-a b-b c-c d-d e-e f-f A-A B-B C-C D-D E-E F-F"
840 " Signs to highlight marks.
841 " Syntax won't work properly in Vim 6.
842 let l:signs = g:iainsigns
844 while strlen(l:signs)
845 let l:sign = matchstr(l:signs, '^[A-Za-z]\+\(:.\)*[.=-][^ ]\+')
847 let l:sign = substitute(l:sign, ':.', "", "")
848 let l:sign = substitute(l:sign, '=', " texthl=MarkSign text=", "")
849 let l:sign = substitute(l:sign, '\.', " texthl=MarkDot text=", "")
850 let l:sign = substitute(l:sign, '-', " texthl=MarkLine linehl=MarkLine text=", "")
852 exe "sign define Mark" . l:sign
854 let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
858 call Resize_Columns("+", 2)
860 call <SID>Highlight_Signs()
864 exe "sign unplace " . (g:firstsign + l:i)
868 let l:signs = g:iainsigns
870 while strlen(l:signs)
871 let l:sign = matchstr(l:signs, '^[A-Za-z]\+')
873 exe "sign undefine Mark" . l:sign
874 call <SID>Prep_Sign(tolower(l:sign))
875 let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
879 call Resize_Columns("-", 2)
884 " Do we have Unicode?
885 fun! <SID>Has_Unicode() "{{{2
886 if ! has('multi_byte')
894 if &tenc =~? '^u\(tf\|cs\)'
898 if ! strlen(&tenc) && &enc =~? '^u\(tf\|cs\)'
906 fun! Cycle_List() "{{{2
907 " Pretty UTF-8 listchars.
908 if <SID>Has_Unicode()
909 let basic='tab:»·,trail:…,extends:«,precedes:»'
912 let basic=basic . ',nbsp:•'
915 let basic='tab:\\_,trail:_,extends:<,precedes:>'
918 let basic=basic . ',nbsp:+'
922 let w:iainlist = w:iainlist + 1
928 elseif w:iainlist == 1
929 exec "setlocal lcs=" . basic
932 exec "setlocal lcs=" . basic . "," . eol
936 call Resize_Columns(Extra_Columns("list", "iainlist", " == 2"), 1)
939 " Cycle between hex and decimal display of toolbar stuff.
940 fun! Cycle_HexStatusLine() "{{{2
942 let b:iainhex = ! b:iainhex
943 call Show_StatusLine()
946 " Cycle verbose display of toolbar stuff.
947 fun! Cycle_VerboseStatusLine() "{{{2
949 let b:iainverbose = ! b:iainverbose
950 call Show_StatusLine()
953 " Toggle quickfix window.
954 fun! Cycle_Quickfix() "{{{2
958 if g:quickfixing == 1
966 " Toggle showing alternate buffer information.
967 fun! Cycle_Alt() "{{{2
969 let b:iainalt = ! b:iainalt
970 call Show_StatusLine()
973 " Swap hex/decimal statusline with \x.
974 call Mapping("x", ":call Cycle_HexStatusLine()<CR>:<CR>")
975 " Change statusline verbosity with \v.
976 call Mapping("V", ":call Cycle_VerboseStatusLine()<CR>:<CR>")
977 " Cycle list styles with \l.
978 call Mapping("l", ":call Cycle_List()<CR>:<CR>")
979 " Toggle tags with \t.
980 call Mapping("t", ":Tlist<CR>")
981 " Change foldmethod with \f.
982 call Mapping("f", ":se foldenable!<CR>:<CR>")
983 " Toggle quickfix window with \q.
984 call Mapping("q", ":call Cycle_Quickfix()<CR>:<CR>")
985 " Rerun filetype detection with \s. The s is for syntax, as this will be
986 " updated as a side-effect.
987 call Mapping("S", ":filetype detect<CR>:<CR>")
988 " Toggle marks with \m.
989 call Mapping("m", ":call <SID>Cycle_Signs(1)<CR>:<CR>")
992 " Show signs by default.
993 au Display VimEnter * call <SID>Cycle_Signs(0)
997 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
998 " Handle options only available in Vim 7 and above.
999 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
1000 if version >= "700" "{{{1
1003 " Helper to show tab name.
1004 fun! <SID>TabName(label, gui) "{{{2
1005 let l:label = a:label
1007 let l:label = "No Name"
1009 let l:label = "[" . l:label . "]"
1012 let l:label = fnamemodify(l:label, ":t")
1013 if strlen(l:label) >= 18
1014 let l:label = l:label[0:17] . ".."
1020 " Find out if any buffer was modified.
1021 fun! <SID>TabModified(buflist) "{{{2
1023 while l:i < len(a:buflist)
1024 if getbufvar(a:buflist[l:i], "&modified") == 1
1033 fun! Show_TabLine() "{{{2
1034 let l:s = "%#TabLineFill#Tabs:"
1037 while l:i < tabpagenr("$")
1040 let l:buflist = tabpagebuflist(l:i)
1041 let l:winnr = tabpagewinnr(l:i)
1042 let l:n = tabpagewinnr(l:i, "$")
1043 let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 0)
1044 let l:modified = <SID>TabModified(l:buflist)
1046 " Choose highlighting.
1047 if l:i == tabpagenr()
1048 let l:s .= "%#TabLineSel#[" . l:n . l:modified . " " . l:label . "]"
1050 let l:s .= "%#TabLine# " . l:n . l:modified . " " . l:label . " "
1055 let l:s .= "%#TabLine#%T"
1059 " Per tab label for the GUI.
1060 fun! Show_GUITabLine() "{{{2
1061 let l:buflist = tabpagebuflist(v:lnum)
1062 let l:winnr = tabpagewinnr(v:lnum)
1063 let l:s = tabpagewinnr(v:lnum, "$")
1064 let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 1)
1065 let l:modified = <SID>TabModified(l:buflist)
1067 let l:s .= l:modified . " " . l:label
1071 " Toggle highlighting cursor line when focus changes.
1072 fun! <SID>ToggleCursorLine() "{{{2
1075 if b:iainstatus =~# "f" && b:iainstatus =~# "H" && b:iainstatus =~# "I"
1076 " Focus lost while held in insert mode.
1077 let b:iaincul = getbufvar("", "&cursorline")
1080 setlocal nocursorline
1084 " Handle searching in a BufExplorer window.
1085 fun! <SID>BufExplorer_Search(n) "{{{2
1087 let l:re = '^ *\d %'
1089 let l:re = "^ *" . a:n
1092 " Find matching line.
1093 let l:line = search(l:re, 'w')
1102 " Peek ahead to the next matching line.
1103 let l:next = search(l:re, 'w')
1105 " Select the buffer if the match is unambiguous.
1112 call cursor(l:line, 0)
1115 " Entering a BufExplorer window.
1116 fun! <SID>BufExplorer_Map() "{{{2
1117 for l:n in [ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" ]
1118 exec "nnoremap <buffer> <silent>" . l:n . " :call <SID>BufExplorer_Search(" . l:n . ")<CR>"
1123 se tabline=%!Show_TabLine()
1124 se guitablabel=%!Show_GUITabLine()
1128 au StatusLine CursorHoldI * call Highlight_StatusLine("H")
1129 au StatusLine CursorMovedI * call Highlight_StatusLine("h")
1130 au StatusLine FocusGained * call Highlight_StatusLine("F")
1131 au StatusLine FocusLost * call Highlight_StatusLine("f")
1132 au StatusLine InsertEnter * call Highlight_StatusLine("I")
1133 au StatusLine InsertLeave * call Highlight_StatusLine("i")
1136 au Display FocusGained,FocusLost * call <SID>ToggleCursorLine()
1140 au Signs InsertEnter * call <SID>Highlight_Signs()
1141 au Signs InsertLeave * call <SID>Highlight_Signs()
1144 au Mode BufEnter \[BufExplorer\] call <SID>BufExplorer_Map()
1147 " Limit the size of the popup menu when completing.
1148 if has("insert_expand")
1152 " Make diffs vertical by default.
1154 se diffopt+=vertical
1157 " Set size of numbers column.
1162 " Add "previous tab" mapping as gb.
1163 map gb :tabprevious<CR>:<CR>
1166 if has("gui_macvim")
1170 " Yet more GUI options. Add tabs.
1176 let g:p4EnableMenu=1
1177 let g:p4Presets='P4CONFIG'
1180 let g:bufExplorerShowRelativePath=1
1181 let g:bufExplorerSplitOutPathName=0
1184 " Resize after startup.
1185 if version >= "500" "{{{1
1187 au Display VimEnter * call Startup_Resize()