1 " Vim main configuration file.
3 " Copyright (C) 2008-2013 Simon Ruderich
5 " This file is free software: you can redistribute it and/or modify
6 " it under the terms of the GNU General Public License as published by
7 " the Free Software Foundation, either version 3 of the License, or
8 " (at your option) any later version.
10 " This file is distributed in the hope that it will be useful,
11 " but WITHOUT ANY WARRANTY; without even the implied warranty of
12 " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 " GNU General Public License for more details.
15 " You should have received a copy of the GNU General Public License
16 " along with this file. If not, see <http://www.gnu.org/licenses/>.
21 " Save 'runtimepath' in case it was changed by the system's configuration
22 " files. Also save 'diff' as set all& resets it; but somehow later (after
23 " sourcing the vimrc - for example in a VimEnter autocmd) it gets
24 " automagically restored to the correct value. Not sure what exactly Vim is
27 let s:save_runtimepath = &runtimepath
28 let s:save_diff = &diff
30 " Reset all options (except 'term', 'lines' and 'columns'). This makes sure a
31 " system wide configuration file doesn't change default values.
33 " And restore it after all other options were reset.
35 let &runtimepath = s:save_runtimepath
36 let &diff = s:save_diff
37 unlet s:save_runtimepath
41 " Make sure Vim (and not Vi) settings are used.
44 " Use UTF-8 for all internal data (buffers, registers, etc.). This doesn't
45 " affect reading files in different encodings, see 'fileencodings' for that.
48 " Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim
49 " runtime files) if available.
50 set runtimepath-=~/.vim
51 set runtimepath^=~/.vim,~/.vim/runtime
53 " Don't store swap files in the same directory as the edited file, but only if
54 " we have a "safe" writable directory available.
55 if filewritable('~/.tmp') == 2 || filewritable('~/tmp') == 2
58 " But store them in ~/.tmp or ~/tmp (already set by default) if available.
61 " Disable modelines as they may cause security problems. Instead use
62 " securemodelines (Vim script #1876).
65 " Complete to longest common string (list:longest) and then complete all full
66 " matches after another (full). Thanks to pbrisbin
67 " (http://pbrisbin.com:8080/dotfiles/vimrc).
68 set wildmode=list:longest,full
69 " Ignore case when completing files/directories.
70 if exists('+wildignorecase')
74 " Ignore files with the following extensions because I almost never want to
75 " edit them in Vim (specifying them manually still works of course).
78 set wildignore+=*.o,*.d,*.so
80 set wildignore+=*.class
82 set wildignore+=*.aux,*.log,*.out,*.toc,*.pdf
86 " Show completion menu even if only one entry matches.
87 if exists('+completeopt')
88 set completeopt+=menuone
91 " Increase history of executed commands (:) and search patterns (/).
94 " Increase number of possible undos.
97 " Remember marks (including the last cursor position) for more files. ^= is
98 " necessary because 'viminfo' is parsed from the beginning and the first match
104 " Use strong encryption if possible, also used for swap/undo files.
105 if exists('+cryptmethod')
106 set cryptmethod=blowfish
109 " Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
110 " is used multiple times. Necessary to support reloading the vimrc.
121 " Check if the given syntax group is available. Thanks to bairui in #vim on
122 " Freenode (2012-02-19 01:15 CET) for the try/catch silent highlight idea.
123 function! s:HasSyntaxGroup(group)
125 execute 'silent highlight ' . a:group
127 catch /^Vim\%((\a\+)\)\=:E411/ " 'highlight group not found'
133 " Check if the given Vim version and patch is available.
134 function! s:HasVersionAndPatch(version, patch)
135 return v:version > a:version
136 \ || (v:version == a:version && has('patch' . a:patch))
143 " Also enable fast terminal mode in GNU screen and tmux, but not for SSH
145 if &term =~# '^screen' && !exists('$SSH_CONNECTION')
152 " Enable automatic file detection, plugin and indention support.
154 filetype off " necessary for pathogen to force a reload of ftplugins
155 filetype plugin indent on
158 " Use UTF-8 file encoding for all files. Automatically recognize latin1 in
160 set fileencodings=utf-8,latin1
162 " Always use unix line-endings for new files.
163 set fileformats=unix,dos
165 " Wrap text after 78 characters.
168 " Set tabs to 4 spaces, use softtabs.
172 " When < and > is used indent/deindent to the next 'shiftwidth' boundary.
174 " Use the default value for real tabs.
177 " Enable auto indention.
180 " When joining lines only add one space after a sentence.
183 " Allow backspacing over autoindent and line breaks.
184 set backspace=indent,eol
186 " Start a comment when hitting enter after a commented line (r) and when using
187 " o or O around a commented line (o).
188 set formatoptions+=ro
189 " Don't break a line if was already longer then 'textwidth' when insert mode
192 " Remove comment leader when joining lines where it makes sense.
193 if s:HasVersionAndPatch(703, 541)
197 " Allow virtual editing (cursor can be positioned anywhere, even when there is
198 " no character) in visual block mode.
199 set virtualedit=block
201 " Already display matches while typing the search command. This makes spotting
202 " typos easy and searching faster.
205 " Activate syntax folding.
207 set foldmethod=syntax
208 " Only use fold column if we have enough space (for example not in a
209 " (virtual) terminal which has only 80 columns).
213 set foldlevel=99 " no closed folds at default, 'foldenable' would disable
214 " folding which is not what I want
215 " Don't open folds for block movements like '(', '{', '[[', '[{', etc.
219 " Only check case if the searched word contains a capital character.
223 " Activate spell checking, use English as default.
224 if exists('+spell') && has('syntax')
225 " But not when diffing because spell checking is distracting in this case.
232 " Allow buffers with changes to be hidden. Very important for efficient
233 " editing with multiple buffers. Prevents the "E37: No write since last change
234 " (add ! to override)" warning when switching modified buffers.
237 " When splitting vertically put the new window right of the current one.
245 " Use a dark background. Doesn't change the background color, only sets text
246 " colors for a dark terminal.
249 " Use my color scheme if 256 colors are available.
250 if &t_Co == 256 || has('gui_running')
254 " Display line numbers.
256 " But use as little space as possible for the numbers column. Thanks to James
257 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
258 if exists('+numberwidth')
261 " Display the ruler with current line/file position. If 'statusline' is used
262 " then this only affects <C-G>.
264 " Display partial commands in the status line.
267 " Don't redraw screen when executing macros; increases speed. Thanks to James
268 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
271 " Visualize the line the cursor is currently in.
272 if exists('+cursorline')
276 " Highlight all matches on the screen when searching. Use <C-L> (see below) to
277 " remove the highlighting until the next search.
280 " Display some special characters.
283 " Display tabs as ">--------".
284 set listchars+=tab:>-
285 " Display trailing whitespace as "-".
286 set listchars+=trail:-
287 " Display markers for long lines when wrapping is disabled.
288 set listchars+=extends:>,precedes:<
289 " Display non-breakable space as "!".
291 set listchars+=nbsp:!
294 " Don't draw the vertical split separator by using space as character. Thanks
295 " to scp1 in #vim on Freenode (2012-06-16 16:12 CEST) for the idea to use a
296 " non-breakable space. But a simple space works as well, as long as the
297 " current color scheme is not reset.
298 if has('windows') && has('folding')
299 set fillchars+=vert:\ " comment to prevent trailing whitespace
303 " Always display the status line even if there is only one window.
306 " If there's more than one buffer return "/<nr>" (e.g. "/05") where <nr>
307 " is the highest buffer number, otherwise return nothing. Used in
308 " 'statusline' to get an overview of available buffer numbers.
309 function! s:StatuslineBufferCount()
310 let l:bufnr = bufnr('$')
314 let l:result .= printf('%02d', l:bufnr)
316 " Older Vims don't have printf() (and no .= either). Emulate
319 let l:result = l:result . '0'
321 let l:result = l:result . l:bufnr
329 " Like %f but use relative filename if it's shorter than the absolute path
330 " (e.g. '../../file' vs. '~/long/path/to/file'). fnamemodify()'s ':.' is
331 " not enough because it doesn't create '../'s.
332 function! s:StatuslineRelativeFilename()
333 " Display only filename for help files.
334 if &buftype == 'help'
337 " Special case for scratch files.
338 if &buftype == 'nofile'
342 let l:path = expand('%')
347 " Path is already relative, nothing to do.
348 if stridx(l:path, '/') != 0
352 " Absolute path to this file.
353 let l:path = expand('%:p')
354 " Shortened path to this file, thanks to bairui in #vim on Freenode
355 " (2012-06-23 00:54) for the tip to use fnamemodify(). This is what
356 " Vim normally uses as %f (minus some exceptions).
357 let l:original_path = fnamemodify(l:path, ':~')
358 " Absolute path to the current working directory.
361 " Working directory completely contained in path, replace it with a
362 " relative path. Happens for example when opening a file with netrw.
363 " %f displays this as absolute path, but we want a relative path of
365 if stridx(l:path, l:cwd) == 0
366 return strpart(l:path, strlen(l:cwd) + 1)
369 let l:path_list = split(l:path, '/')
370 let l:cwd_list = split(l:cwd, '/')
372 " Remove the common path.
373 while l:path_list[0] == l:cwd_list[0]
374 call remove(l:path_list, 0)
375 call remove(l:cwd_list, 0)
378 " Add as many '..' as necessary for the relative path and join the
379 " path. Thanks to Raimondi in #vim on Freenode (2012-06-23 01:13) for
380 " the hint to use repeat() instead of a loop.
381 let l:path = repeat('../', len(l:cwd_list)) . join(l:path_list, '/')
383 " Use the shorter path, either relative or absolute.
384 if strlen(l:path) < strlen(l:original_path)
387 return l:original_path
391 " Display unexpected 'fileformat', 'fileencoding' and 'bomb' settings.
392 function! s:StatuslineFileFormat()
393 if &fileformat != 'unix'
394 return '[' . &fileformat . ']'
399 function! s:StatuslineFileEncoding()
400 if &fileencoding != '' && &fileencoding != 'utf-8'
401 \ && &filetype != 'help'
402 return '[' . &fileencoding . ']'
407 function! s:StatuslineFileBOMB()
408 if exists('+bomb') && &bomb
415 " Return current syntax group in brackets or nothing if there's none.
416 function! s:StatuslineSyntaxGroup()
417 let l:group = synIDattr(synID(line('.'), col('.'), 1), 'name')
419 return '[' . l:group . '] '
425 " Short function names to make 'statusline' more readable.
427 return s:StatuslineBufferCount()
430 return s:StatuslineRelativeFilename()
433 return s:StatuslineFileFormat()
436 return s:StatuslineFileEncoding()
439 return s:StatuslineFileBOMB()
442 return s:StatuslineSyntaxGroup()
447 set statusline+=%02n " buffer number
448 set statusline+=%{SBC()} " highest buffer number
450 if has('modify_fname') && v:version >= 700 " some functions need 7.0
451 set statusline+=%{SRF()} " path to current file
452 set statusline+=\ " space after path
454 set statusline+=%f\ " path to current file in buffer
456 set statusline+=%h " [help] if buffer is help file
457 set statusline+=%w " [Preview] if buffer is preview buffer
458 set statusline+=%m " [+] if buffer was modified,
459 " [-] if 'modifiable' is off
460 set statusline+=%r " [RO] if buffer is read only
461 if v:version >= 700 " %#..# needs 7.0
462 set statusline+=%#Error# " display warnings
463 set statusline+=%{SFF()} " - unexpected file format
464 set statusline+=%{SFE()} " - unexpected file encoding
465 set statusline+=%{SFB()} " - unexpected file byte order mask
466 set statusline+=%## " continue with normal colors
470 set statusline+=%= " right align
471 set statusline+=0x%-8B\ " current character under cursor as hex
472 set statusline+=%-12.(%l,%c%V%)\ " line number (%l),
473 " column number (%c),
474 " virtual column number if different
476 set statusline+=%P " position in file in percent
480 " MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
482 " noremap is used to make sure the right side is executed as is and can't be
483 " modified by a plugin or other settings. Except for <Nop> which isn't
484 " affected by mappings.
486 " Easy way to exit insert mode (jj is too slow).
488 " Also for command mode, thanks to http://github.com/mitechie/pyvim
491 " And fix my typos ...
497 " Disable arrow keys for all modes except command modes. Thanks to James Vega
498 " (http://git.jamessan.com/?p=etc/vim.git;a=summary).
507 " Also disable arrow keys in command mode, use <C-P>/<C-N> as replacement (see
514 " Use <C-P>/<C-N> as replacement for <Up>/<Down> in command mode. Thanks to
515 " abstrakt and grayw in #vim on Freenode (2010-04-12 21:20 CEST).
517 cnoremap <C-N> <Down>
520 " Don't move the cursor to the first column for certain scroll commands (<C-F,
521 " <C-B>, <C-D>, <C-U>). Thanks to jamessan in #vim on Freenode (2011-08-31
522 " 02:27 CEST) for the 'nostartofline' tip. But I can't use 'nostartofline'
523 " directly because it also enables that feature for other commands which I
526 " Set 'nostartofline' for a single movement.
527 function! s:TemporaryNostartofline(movement)
528 let l:startofline = &startofline
530 execute 'normal! ' . a:movement
531 let &startofline = l:startofline
534 " Thanks to fow in #vim on Freenode (2012-02-16 15:38 CET) for the idea to
535 " use "<Bslash><Lt>"; Vim documentation reference: :help <>.
536 nnoremap <silent> <C-F>
537 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-F>")<CR>
538 nnoremap <silent> <C-B>
539 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-B>")<CR>
540 nnoremap <silent> <C-D>
541 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-D>")<CR>
542 nnoremap <silent> <C-U>
543 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-U>")<CR>
546 " Let Y yank to the end of the line, similar to D and C. Use yy if you want to
547 " yank a line. This fixes a weird inconsistency in Vi(m).
550 " Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09
551 " 20:02 CEST). To suspend without saving either unmap this or use :stop<CR>.
552 " Only the current buffer is written, thus switching to another buffer works
554 nnoremap <silent> <C-Z> :update<CR>:stop<CR>
556 " 2<C-G> gives more verbose information, use it by default. Thanks to NCS_One
557 " in #vim on Freenode (2011-08-15 00:17 CEST).
558 nnoremap <C-G> 2<C-G>
560 " Use <Space> to move down a page and - to move up one like in mutt. Don't use
561 " nnoremap so the <C-F>/<C-B> 'nostartofline' fix (see above) works.
565 " Go to next and previous buffer. Thanks to elik in #vim on Freenode
566 " (2010-05-16 18:38 CEST) for this idea.
567 nnoremap <silent> gb :bnext<CR>
568 nnoremap <silent> gB :bprevious<CR>
570 " But when starting again at the first buffer, print a warning which
571 " reminds me that I've already seen that buffer.
572 function! s:NextBuffer()
573 " Are we currently on the last buffer and moving to the first?
574 let l:last_buffer = 0
575 if bufnr('%') == bufnr('$') && bufnr('$') > 1
576 let l:last_buffer = 1
579 " Go to the next buffer.
583 " Go to the first buffer, silent is necessary or the following message
584 " won't be displayed because it's overwritten by the status message
585 " displayed when entering a buffer.
590 echo 'Starting again at first buffer.'
594 nnoremap <silent> gb :call <SID>NextBuffer()<CR>
597 " Fast access to buffers.
598 nnoremap <silent> <Leader>1 :1buffer<CR>
599 nnoremap <silent> <Leader>2 :2buffer<CR>
600 nnoremap <silent> <Leader>3 :3buffer<CR>
601 nnoremap <silent> <Leader>4 :4buffer<CR>
602 nnoremap <silent> <Leader>5 :5buffer<CR>
603 nnoremap <silent> <Leader>6 :6buffer<CR>
604 nnoremap <silent> <Leader>7 :7buffer<CR>
605 nnoremap <silent> <Leader>8 :8buffer<CR>
606 nnoremap <silent> <Leader>9 :9buffer<CR>
607 nnoremap <silent> <Leader>0 :10buffer<CR>
609 " Make last active window the only window. Similar to <C-W> o.
610 nnoremap <C-W>O <C-W>p<C-W>o
612 " Maps to change spell language between English and German and disable spell
615 nnoremap <silent> <Leader>sn :set nospell<CR>
616 nnoremap <silent> <Leader>se :set spell spelllang=en_us<CR>
617 nnoremap <silent> <Leader>sd :set spell spelllang=de_de<CR>
618 " If no spell support is available, these mappings do nothing.
620 nmap <Leader>sn <Nop>
621 nmap <Leader>se <Nop>
622 nmap <Leader>sd <Nop>
626 " * and # for selections in visual mode. Thanks to
627 " http://got-ravings.blogspot.com/2008/07/vim-pr0n-visual-search-mappings.html
628 " and all nerds involved (godlygeek, strull in #vim on Freenode).
629 function! s:VSetSearch()
630 let l:temp = @@ " unnamed register
632 " Added \C to force 'noignorecase' while searching the current visual
633 " selection. I want to search for the exact string in this case.
634 let @/ = '\C' . '\V' . substitute(escape(@@, '\'), '\n', '\\n', 'g')
637 vnoremap * :<C-U>call <SID>VSetSearch()<CR>//<CR>
638 vnoremap # :<C-U>call <SID>VSetSearch()<CR>??<CR>
640 " Use 'noignorecase' for * and #. See comment in s:VSetSearch() for details.
641 " Thanks to the writers of s:VSetSearch(), see above.
642 function! s:NSetSearch()
643 let l:cword = expand('<cword>')
644 let l:regex = substitute(escape(l:cword, '\'), '\n', '\\n', 'g')
645 let @/ = '\C\V'. '\<' . l:regex . '\>'
647 nnoremap * :call <SID>NSetSearch()<CR>//<CR>
648 nnoremap # :call <SID>NSetSearch()<CR>??<CR>
651 " I often type "W" instead of "w" when trying to save a file. Fix my mistake.
652 " Thanks to Tony Mechelynck <antoine.mechelynck@gmail.com> from the Vim
653 " mailing list for the commands.
661 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'w' : 'W')
662 cnoreabbrev <expr> Wa
663 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wa' : 'Wa')
664 cnoreabbrev <expr> Wq
665 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wq' : 'Wq')
666 cnoreabbrev <expr> Wqa
667 \ ((getcmdtype() == ':' && getcmdpos() <= 4) ? 'wqa' : 'Wqa')
669 " Also fix my typo with "Q".
675 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'q' : 'Q')
676 cnoreabbrev <expr> Qa
677 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'qa' : 'Qa')
680 " In case 'hlsearch' is used disable it with <C-L>. Thanks to frogonwheels and
681 " vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
682 nnoremap <silent> <C-L> :nohlsearch<CR><C-L>
684 " <C-U> in insert mode deletes a lot, break undo sequence before deleting the
685 " line so the change can be undone. Thanks to the vimrc_example.vim file in
687 inoremap <C-U> <C-G>u<C-U>
688 " Same for <C-@> (insert previously inserted text and leave insert mode).
689 inoremap <C-@> <C-G>u<C-@>
690 " And for <C-A> (insert previously inserted text).
691 inoremap <C-A> <C-G>u<C-A>
692 " And for <C-W> (delete word before cursor).
693 inoremap <C-W> <C-G>u<C-W>
696 " New text-objects ii and ai to work on text with the same indentation. Thanks
697 " to http://vim.wikia.com/index.php?title=Indent_text_object&oldid=27126
698 " (visited on 2011-11-19).
699 onoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR>
700 onoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR>
701 vnoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR><Esc>gv
702 vnoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR><Esc>gv
704 function! s:IndTxtObj(inner)
705 let curline = line(".")
706 let lastline = line("$")
707 let i = indent(line(".")) - &shiftwidth * (v:count1 - 1)
708 let i = i < 0 ? 0 : i
709 if getline(".") !~ "^\\s*$"
710 let p = line(".") - 1
711 let nextblank = getline(p) =~ "^\\s*$"
713 \ && ((i == 0 && !nextblank)
714 \ || (i > 0 && ((indent(p) >= i
715 \ && !(nextblank && a:inner))
716 \ || (nextblank && !a:inner))))
718 let p = line(".") - 1
719 let nextblank = getline(p) =~ "^\\s*$"
722 call cursor(curline, 0)
723 let p = line(".") + 1
724 let nextblank = getline(p) =~ "^\\s*$"
726 \ && ((i == 0 && !nextblank)
727 \ || (i > 0 && ((indent(p) >= i
728 \ && !(nextblank && a:inner))
729 \ || (nextblank && !a:inner))))
731 let p = line(".") + 1
732 let nextblank = getline(p) =~ "^\\s*$"
742 " Fix some of my spelling mistakes (German).
743 inoreabbrev relle reelle
744 inoreabbrev reele reelle
745 " Fix some of my spelling mistakes (English).
746 inoreabbrev completly completely
751 " Activate syntax coloring.
755 " Don't highlight more than 500 columns as I normally don't have that long
756 " lines and they slow down syntax coloring. Thanks to Derek Wyatt
757 " (http://www.derekwyatt.org/vim/the-vimrc-file/).
758 if exists('+synmaxcol')
762 " Use (limited) syntax based omni completion if no other omni completion is
763 " available. Taken from :help ft-syntax-omni.
764 if has('autocmd') && exists('+omnifunc')
767 \ if &omnifunc == '' |
768 \ setlocal omnifunc=syntaxcomplete#Complete |
773 " Function to enable all custom highlights. Necessary as highlights are
774 " window-local and thus must be set for each new window.
775 function! s:CustomSyntaxHighlights()
776 " Not the first time called, nothing to do.
777 if exists('w:vimrc_syntax_run')
780 let w:vimrc_syntax_run = 1
782 " Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
783 " <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
784 " disabled when necessary with :2match (in Vim >= 700).
785 if !&diff && exists(':2match')
786 " Use ColorColumn for overlong lines if available and my color
788 if &t_Co == 256 && s:HasSyntaxGroup('ColorColumn')
789 2match ColorColumn /\%>78v./
791 2match Todo /\%>78v./
797 if exists('*matchadd')
798 " Highlight some important keywords in all documents.
799 let l:todos = ['TODO', 'XXX', 'FIXME',
800 \ 'CHANGED', 'REMOVED', 'DELETED']
801 " Compatibility fix for Vim 6.4 which can't handle for in function
802 " (without function it's ignored).
803 execute ' for l:x in l:todos'
804 \ '| call matchadd("Todo", l:x)'
807 " Highlight Unicode whitespace which is no normal whitespace (0x20).
808 let l:spaces = ['00a0', '1680', '180e', '2000', '2001', '2002',
809 \ '2003', '2004', '2005', '2006', '2007', '2008',
810 \ '2009', '200a', '200b', '200c', '200d', '202f',
811 \ '205f', '2060', '3000', 'feff']
812 " Compatibility fix for Vim 6.4. Escape \ inside the " string or
814 execute ' for l:x in l:spaces'
815 \ '| call matchadd("Error", "\\%u" . l:x)'
818 " Special highlight for tabs to reduce their visibility in contrast to other
819 " SpecialKey characters (e.g. ^L).
820 if &t_Co == 256 && s:HasSyntaxGroup('specialKeyTab')
821 call matchadd('specialKeyTab', '\t')
825 " Enable highlights for the current and all new windows. Thanks to bairui in
826 " #vim on Freenode (2012-04-01 00:22 CEST) for the WinEnter suggestion.
827 call s:CustomSyntaxHighlights()
830 autocmd WinEnter * call s:CustomSyntaxHighlights()
834 " Settings for specific filetypes.
837 let g:c_no_if0_fold = 1 " fix weird double fold in #if0 in recent versions
839 let g:hs_highlight_delimiters = 1
840 let g:hs_highlight_boolean = 1
841 let g:hs_highlight_types = 1
842 let g:hs_highlight_more_types = 1
844 let g:java_highlight_java_lang_ids = 1 " color java.lang.* identifiers
847 let g:perl_fold_blocks = 1
848 let g:perl_nofold_packages = 1
849 let g:perl_include_pod = 1 " syntax coloring for PODs
851 let g:php_folding = 3 " fold functions
852 let g:php_short_tags = 0 " no short tags (<? .. ?>), not always usable
853 let g:php_sql_query = 1 " highlight SQL queries in strings
855 let g:python_highlight_all = 1
857 let g:sh_noisk = 1 " don't add . to 'iskeyword'
858 let g:sh_is_posix = 1 " POSIX shell (e.g. dash) is compatible enough
859 let g:sh_fold_enabled = 7 " functions (1), heredoc (2) and if/do/for (4)
861 let g:vimsyn_embed = 0 " don't highlight embedded languages
862 let g:vimsyn_folding = 'af' " folding for autogroups (a) and functions (f)
864 let g:xml_syntax_folding = 1
871 " Use pathogen which allows one 'runtimepath' entry per plugin. This makes
872 " installing/removing/updating plugins simple. (Used for plugins with more
873 " than one file.) Ignore errors in case pathogen is not installed.
875 silent! execute 'call pathogen#infect()'
878 " Settings for securemodelines.
879 " Only allow items I need (also includes spl which is not enabled by
881 if v:version >= 700 " need lists
882 let g:secure_modelines_allowed_items = ['ft', 'spl', 'fdm',
883 \ 'sw', 'sts', 'noet']
886 " Settings for the NERD commenter.
887 " Don't create any mappings I don't want to use.
888 let g:NERDCreateDefaultMappings = 0
889 " Map toggle comment.
890 nmap <Leader><Leader> <Plug>NERDCommenterToggle
892 " XPTemplate settings.
893 " Try to maintain snippet rendering even after editing outside of a
895 let g:xptemplate_strict = 0
896 " Don't complete any braces automatically.
897 let g:xptemplate_brace_complete = 0
898 " Only highlight the current placeholder.
899 let g:xptemplate_highlight = 'current'
902 " Don't manage the working directory (the default setting is too slow for
904 let g:ctrlp_working_path_mode = 0
906 " Path to cache directory. I prefer to keep generated files as local as
908 let g:ctrlp_cache_dir = $HOME . '/.vim/cache/ctrlp'
909 " Permanent cache, cleared by a crontab entry. Use <F5> to update the
911 let g:ctrlp_clear_cache_on_exit = 0
913 " Don't switch the window if the selected buffer is already open. I want
914 " to open another view on this buffer in most cases.
915 let g:ctrlp_switch_buffer = 0
918 " Defaults don't work well for my projects.
920 autocmd BufEnter *.cc let b:fswitchdst = 'h'
921 \ | let b:fswitchlocs = './'
922 autocmd BufEnter *.h let b:fswitchdst = 'cc,c'
923 \ | let b:fswitchlocs = './'
926 " Switch to corresponding header/source file.
927 nnoremap <silent> <Leader>h :FSHere<CR>
930 " Don't create ~/.vim/.netrwhist history file.
931 let g:netrw_dirhistmax = 0
937 " Use a custom auto group to prevent problems when the vimrc files is sourced
942 " Go to last position of opened files. Taken from :help last-position-jump.
943 autocmd BufReadPost *
944 \ if line("'\"") > 1 && line("'\"") <= line('$') |
945 \ execute "normal! g'\"" |
947 " But not for Git commits, go to beginning of the file.
948 autocmd BufReadPost COMMIT_EDITMSG normal! gg
950 " Make sure 'list' and 'number' is disabled in help files. This is necessary
951 " when switching to a help buffer which is in the background with :buffer as
952 " these options are local to windows (and not only to buffers). This happens
953 " because I often want to use only one window and thus the help buffer is in
955 autocmd BufWinEnter *.txt
956 \ if &filetype == 'help' |
958 \ setlocal nonumber |
961 " Automatically disable 'paste' mode when leaving insert mode. Thanks to
962 " Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only
963 " want to paste once and then 'paste' gets automatically unset. InsertLeave
964 " doesn't exist in older Vims. Use "*p to paste X11's selection, no need for
965 " 'paste' in this case.
966 if exists('##InsertLeave')
967 autocmd InsertLeave * set nopaste
970 " Write all files when running :mak[e] before 'makeprg' is called.
971 " QuickFixCmdPre doesn't exist in older Vims.
972 if exists('##QuickFixCmdPre')
973 autocmd QuickFixCmdPre * wall
976 " Don't ignore case while in insert mode, but ignore case in all other modes.
977 " This causes <C-N>/<C-P> to honor the case and thus only complete matching
978 " capitalization. But while searching (/) 'ignorecase' is used.
979 " InsertEnter/InsertLeave doesn't exist in older Vims.
980 if exists('##InsertEnter') && exists('##InsertLeave')
981 autocmd InsertEnter * set noignorecase
982 autocmd InsertLeave * set ignorecase
985 " Display a warning when editing a file which contains "do not edit" (ignoring
986 " the case) and similar messages in the first lines of the file, for example
987 " template files which were preprocessed or auto-generated files. Especially
988 " useful when the header is not displayed on the first screen, e.g. when the
989 " old position is restored.
990 function! s:SearchForDoNotEditHeader()
991 " Only search the first 20 lines to prevent false positives, e.g.
992 " in scripts which write files containing this warning and ignore
993 " the case (\c). (Can't use search()'s {stopline} as we might not
994 " start searching from the top.)
995 let l:search = '\c\(do not \(edit\|modify\)\|autogenerated by\)'
996 let l:match = search(l:search, 'n')
997 if l:match == 0 || l:match > 20
1001 echoerr 'Do not edit this file! (Maybe a template file.)'
1003 autocmd BufRead * call s:SearchForDoNotEditHeader()
1005 " AFTER/FTPLUGIN AUTO COMMANDS
1007 " Disable spell checking for files which don't need it.
1008 autocmd FileType deb setlocal nospell
1009 autocmd FileType diff setlocal nospell
1010 autocmd FileType tar setlocal nospell
1011 " Fix to allow Vim edit crontab files as crontab doesn't work with
1013 autocmd FileType crontab setlocal backupcopy=yes
1014 " Don't use the modeline in git commits as the diff created by `git commit -v`
1015 " may contain one which could change the filetype or other settings of the
1016 " commit buffer. Also make sure we use only 72 characters per line which is
1017 " the recommendation for git commit messages (http://tpope.net/node/106).
1018 autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] |
1019 \ setlocal textwidth=72
1020 " Fix 'include' setting for shell files to recognize '.' and 'source'
1021 " commands. Use &l:include instead of setlocal which requires excessive
1023 autocmd FileType sh let &l:include = '^\s*\(\.\|source\)\s\+'
1024 " Use the same comment string as for Vim files in Vimperator files.
1025 autocmd FileType vimperator setlocal commentstring=\"%s
1026 " Use TeX compiler for (La)TeX files.
1027 autocmd FileType tex compiler tex
1029 " FTDETECT AUTO COMMANDS
1031 " Recognize .md as markdown files (Vim default is .mkd).
1032 autocmd BufRead,BufNewFile *.md set filetype=mkd
1033 " Recognize .test as Tcl files.
1034 autocmd BufRead,BufNewFile *.test set filetype=tcl
1036 " OTHER AUTO COMMANDS
1038 " Disable spell checking, displaying of list characters and long lines when
1039 " viewing documentation.
1040 autocmd BufReadPost /usr/share/doc/* setlocal nospell nolist | 2match
1042 " Use diff filetype for mercurial patches in patch queue.
1043 autocmd BufReadPost */.hg/patches/* set filetype=diff
1049 " CUSTOM FUNCTIONS AND COMMANDS
1052 " Convenient command to see the difference between the current buffer and the
1053 " file it was loaded from, thus the changes you made. Thanks to the
1054 " vimrc_example.vim file in Vim's source. Modified to use the same filetype
1055 " for the diffed file as the filetype for the original file.
1056 if !exists(':DiffOrig')
1058 \ let s:diff_orig_filetype = &filetype
1060 \ | let &filetype = s:diff_orig_filetype
1061 \ | unlet s:diff_orig_filetype
1062 \ | set buftype=nofile