1 " Vim main configuration file.
3 " Copyright (C) 2008-2012 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.
26 let s:save_runtimepath = &runtimepath
27 let s:save_diff = &diff
29 " Reset all options (except 'term', 'lines' and 'columns'). This makes sure a
30 " system wide configuration file doesn't change default values.
32 " And restore it after all other options were reset.
34 let &runtimepath = s:save_runtimepath
35 let &diff = s:save_diff
36 unlet s:save_runtimepath
40 " Make sure Vim (and not Vi) settings are used.
43 " Use UTF-8 for all internal data (buffers, registers, etc.). This doesn't
44 " affect reading files in different encodings, see 'fileencodings' for that.
47 " Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim
48 " runtime files) if available.
49 set runtimepath-=~/.vim
50 set runtimepath^=~/.vim,~/.vim/runtime
52 " Don't store swap files in the same directory as the edited file.
54 " But store them in ~/.tmp or ~/tmp (already set by default) if available.
57 " Disable modelines as they may cause security problems. Instead use
58 " securemodelines (Vim script #1876).
61 " Complete to longest common string (list:longest) and then complete all full
62 " matches after another (full). Thanks to pbrisbin
63 " (http://pbrisbin.com:8080/dotfiles/vimrc).
64 set wildmode=list:longest,full
66 " Increase history of executed commands (:).
69 " Increase number of possible undos.
73 " Remember marks (including the last cursor position) for more files.
77 " Use strong encryption if possible, also used for swap/undo files.
78 if exists('+cryptmethod')
79 set cryptmethod=blowfish
82 " Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
83 " is used multiple times.
93 " Check if the given syntax group is available. Thanks to bairui in #vim on
94 " Freenode (2012-02-19 01:15 CET) for the try/catch silent highlight idea.
96 function! s:HasSyntaxGroup(group)
98 execute 'silent highlight ' . a:group
100 catch /^Vim\%((\a\+)\)\=:E411/ " 'highlight group not found'
110 " Enable automatic file detection, plugin and indention support.
112 filetype off " necessary for pathogen to force a reload of ftplugins
113 filetype plugin indent on
116 " Use UTF-8 file encoding for all files. Automatically recognize latin1 in
118 set fileencodings=utf-8,latin1
120 " Wrap text after 78 characters.
123 " Set tabs to 4 spaces, use softtabs.
127 " When < and > is used indent/deindent to the next 'shiftwidth' boundary.
129 " Use the default value for real tabs.
132 " Enable auto indention.
135 " When joining lines only add one space after a sentence.
138 " Allow backspacing over autoindent and line breaks.
139 set backspace=indent,eol
141 " Start a comment when hitting enter after a commented line (r) and when using
142 " o or O around a commented line (o).
143 set formatoptions+=ro
144 " Don't break a line if was already longer then 'textwidth' when insert mode
148 " Allow virtual editing (cursor can be positioned anywhere, even when there is
149 " no character) in visual block mode.
150 set virtualedit=block
152 " Already display matches while typing the search command. This makes spotting
156 " Activate syntax folding.
158 set foldmethod=syntax
159 " Only use fold column if we have enough space (for example in a (virtual)
164 set foldlevel=99 " no closed folds at default, 'foldenable' would disable
165 " folding which is not what I want
168 " Only check case if the searched word contains a capital character.
172 " Activate spell checking, use English as default.
173 if exists('+spell') && has('syntax')
174 " But not when diffing because spell checking is distracting in this case.
181 " Allow buffers with changes to be hidden. Very important for effective
182 " editing with multiple buffers. Prevents the "E37: No write since last change
183 " (add ! to override)" warning.
189 " Use a dark background. Doesn't change the background color, only sets text
190 " colors for a dark terminal.
193 " Use my color scheme if 256 colors are available.
198 " Display line numbers.
200 " But use as little space as possible for the numbers column. Thanks to James
201 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
202 if exists('+numberwidth')
205 " Display the ruler with current line/file position. If 'statusline' is used
206 " then this only affects <C-G>.
208 " Display partial commands in the status line.
211 " Don't redraw screen when executing macros; increases speed. Thanks to James
212 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
215 " Visualize the line the cursor is currently in.
216 if exists('+cursorline')
220 " Highlight all matches on the screen when searching. Use <C-L> (see below) to
221 " remove the highlighting until the next search.
224 " Display some special characters.
227 " Display tabs as ">--------".
228 set listchars+=tab:>-
229 " Display trailing whitespace as "-".
230 set listchars+=trail:-
231 " Display markers for long lines when wrapping is disabled.
232 set listchars+=extends:>,precedes:<
233 " Display non-breakable space as "!".
235 set listchars+=nbsp:!
238 " Don't draw the vertical split separator by using space as character. Thanks
239 " to scp1 in #vim on Freenode (2012-06-16 16:12 CEST) for the idea to use a
240 " non-breakable space. But a simple space works as well, as long as the
241 " current color scheme is not reset.
242 if has('windows') && has('folding')
243 set fillchars+=vert:\ " comment to prevent trailing whitespace
247 " Always display the status line even if there is only one window.
250 " If there's more than one buffer return "/<nr>" (e.g. "/05") where <nr>
251 " is the highest buffer number, otherwise return nothing. Used in
252 " 'statusline' to get an overview of available buffer numbers.
253 function! StatuslineBufferCount()
254 let l:bufnr = bufnr('$')
258 let l:result .= printf('%02d', l:bufnr)
260 " Older Vims don't have printf() (and no .= either). Emulate
263 let l:result = l:result . '0'
265 let l:result = l:result . l:bufnr
275 set statusline+=%02n " buffer number
276 set statusline+=%{StatuslineBufferCount()} " highest buffer number
278 set statusline+=%f\ " path to current file in buffer
279 set statusline+=%h " [help] if buffer is help file
280 set statusline+=%w " [Preview] if buffer is preview buffer
281 set statusline+=%m " [+] if buffer was modified,
282 " [-] if 'modifiable' is off
283 set statusline+=%r " [RO] if buffer is read only
286 set statusline+=%= " right align
287 set statusline+=0x%-8B\ " current character under cursor as hex
288 set statusline+=%-12.(%l,%c%V%)\ " line number (%l),
289 " column number (%c),
290 " virtual column number if different
292 set statusline+=%P " position in file in percent
296 " MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
298 " noremap is used to make sure the right side is executed as is and can't be
299 " modified by a plugin or other settings. Except for <Nop> which isn't
300 " affected by mappings.
302 " Easy way to exit insert mode.
305 " Also for command mode, thanks to http://github.com/mitechie/pyvim
310 " Disable arrow keys for all modes except command modes. Thanks to James Vega
311 " (http://git.jamessan.com/?p=etc/vim.git;a=summary).
320 " Also disable arrow keys in command mode, use <C-P>/<C-N> as replacement (see
327 " Use <C-P>/<C-N> as replacement for <Up>/<Down> in command mode. Thanks to
328 " abstrakt and grayw in #vim on Freenode (2010-04-12 21:20 CEST).
330 cnoremap <C-N> <Down>
333 " Don't move the cursor to the first column for certain scroll commands (<C-F,
334 " <C-B>, <C-D>, <C-U>). Thanks to jamessan in #vim on Freenode (2011-08-31
335 " 02:27 CEST) for the 'nostartofline' tip. But I can't use 'nostartofline'
336 " directly because it also enables that feature for other commands which I
339 " Set 'nostartofline' for a single movement.
340 function! s:TemporaryNostartofline(movement)
341 let l:startofline = &startofline
343 execute 'normal! ' . a:movement
344 let &startofline = l:startofline
347 " Thanks to fow in #vim on Freenode (2012-02-16 15:38 CET) for the idea to
348 " use "<Bslash><Lt>"; Vim documentation reference: :help <>.
349 nnoremap <silent> <C-F>
350 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-F>")<CR>
351 nnoremap <silent> <C-B>
352 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-B>")<CR>
353 nnoremap <silent> <C-D>
354 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-D>")<CR>
355 nnoremap <silent> <C-U>
356 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-U>")<CR>
359 " Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09
360 " 20:02 CEST). To suspend without saving either unmap this or use :stop<CR>.
361 " Only the current buffer is written.
362 nnoremap <silent> <C-Z> :update<CR>:stop<CR>
364 " 2<C-G> gives more verbose information, use it by default. Thanks to NCS_One
365 " in #vim on Freenode (2011-08-15 00:17 CEST).
366 nnoremap <C-G> 2<C-G>
368 " Use <Space> to move down a page and - to move up one like in mutt. Don't use
369 " nnoremap so the <C-F>/<C-B> 'nostartofline' fix (see above) works.
373 " Go to next and previous buffer. Thanks to elik in #vim on Freenode
374 " (2010-05-16 18:38 CEST) for this idea.
375 nnoremap <silent> gb :bnext<CR>
376 nnoremap <silent> gB :bprevious<CR>
378 " Fast access to buffers.
379 nnoremap <silent> <Leader>1 :1buffer<CR>
380 nnoremap <silent> <Leader>2 :2buffer<CR>
381 nnoremap <silent> <Leader>3 :3buffer<CR>
382 nnoremap <silent> <Leader>4 :4buffer<CR>
383 nnoremap <silent> <Leader>5 :5buffer<CR>
384 nnoremap <silent> <Leader>6 :6buffer<CR>
385 nnoremap <silent> <Leader>7 :7buffer<CR>
386 nnoremap <silent> <Leader>8 :8buffer<CR>
387 nnoremap <silent> <Leader>9 :9buffer<CR>
388 nnoremap <silent> <Leader>0 :10buffer<CR>
390 " Make last active window the only window. Similar to <C-W> o.
391 nnoremap <C-W>O <C-W>p<C-W>o
393 " Maps to change spell language between English and German and disable spell
396 nnoremap <silent> <Leader>sn :set nospell<CR>
397 nnoremap <silent> <Leader>se :set spell spelllang=en_us<CR>
398 nnoremap <silent> <Leader>sd :set spell spelllang=de_de<CR>
401 " Add semicolon to the end of the line. Thanks to
402 " http://www.van-laarhoven.org/vim/.vimrc for this idea and godlygeek in #vim
403 " on Freenode for an improved version which doesn't clobber any marks.
404 nnoremap <silent> <Leader>; :call setline(line('.'), getline('.') . ';')<CR>
406 " * and # for selections in visual mode. Thanks to
407 " http://got-ravings.blogspot.com/2008/07/vim-pr0n-visual-search-mappings.html
408 " and all nerds involved (godlygeek, strull in #vim on Freenode).
410 function! s:VSetSearch()
413 " Added \C to force 'noignorecase' while searching the current visual
414 " selection. I want to search for the exact string in this case.
415 let @/ = '\C' . '\V' . substitute(escape(@@, '\'), '\n', '\\n', 'g')
418 vnoremap * :<C-U>call <SID>VSetSearch()<CR>//<CR>
419 vnoremap # :<C-U>call <SID>VSetSearch()<CR>??<CR>
422 " I often type "W" instead of "w" when trying to save a file. Fix my mistake.
423 " Thanks to Tony Mechelynck <antoine.mechelynck@gmail.com> from the Vim
424 " mailing list for the commands.
432 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'w' : 'W')
433 cnoreabbrev <expr> Wa
434 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wa' : 'Wa')
435 cnoreabbrev <expr> Wq
436 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wq' : 'Wq')
437 cnoreabbrev <expr> Wqa
438 \ ((getcmdtype() == ':' && getcmdpos() <= 4) ? 'wqa' : 'Wqa')
440 " Also fix my typo with "Q".
446 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'q' : 'Q')
447 cnoreabbrev <expr> Qa
448 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'qa' : 'Qa')
451 " In case 'hlsearch' is used disable it with <C-L>. Thanks to frogonwheels and
452 " vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
453 noremap <silent> <C-L> :nohlsearch<CR><C-L>
455 " <C-U> in insert mode deletes a lot, break undo sequence before deleting the
456 " line so the change can be undone. Thanks to the vimrc_example.vim file in
458 inoremap <C-U> <C-G>u<C-U>
459 " Same for <C-@> (insert previously inserted text and leave insert mode).
460 inoremap <C-@> <C-G>u<C-@>
461 " And for <C-A> (insert previously inserted text).
462 inoremap <C-A> <C-G>u<C-A>
463 " And for <C-W> (delete word before cursor).
464 inoremap <C-W> <C-G>u<C-W>
467 " New text-objects ii and ai to work on text with the same indentation. Thanks
468 " to http://vim.wikia.com/index.php?title=Indent_text_object&oldid=27126
469 " (visited on 2011-11-19).
470 onoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR>
471 onoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR>
472 vnoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR><Esc>gv
473 vnoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR><Esc>gv
475 function! s:IndTxtObj(inner)
476 let curline = line(".")
477 let lastline = line("$")
478 let i = indent(line(".")) - &shiftwidth * (v:count1 - 1)
479 let i = i < 0 ? 0 : i
480 if getline(".") !~ "^\\s*$"
481 let p = line(".") - 1
482 let nextblank = getline(p) =~ "^\\s*$"
484 \ && ((i == 0 && !nextblank)
485 \ || (i > 0 && ((indent(p) >= i
486 \ && !(nextblank && a:inner))
487 \ || (nextblank && !a:inner))))
489 let p = line(".") - 1
490 let nextblank = getline(p) =~ "^\\s*$"
493 call cursor(curline, 0)
494 let p = line(".") + 1
495 let nextblank = getline(p) =~ "^\\s*$"
497 \ && ((i == 0 && !nextblank)
498 \ || (i > 0 && ((indent(p) >= i
499 \ && !(nextblank && a:inner))
500 \ || (nextblank && !a:inner))))
502 let p = line(".") + 1
503 let nextblank = getline(p) =~ "^\\s*$"
513 " Fix some of my spelling mistakes.
514 inoreabbrev relle reelle
515 inoreabbrev reele reelle
520 " Activate syntax coloring.
524 " Don't highlight more than 500 columns as I normally don't have that long
525 " lines and they slow down syntax coloring. Thanks to Derek Wyatt
526 " (http://www.derekwyatt.org/vim/the-vimrc-file/).
527 if exists('+synmaxcol')
531 " Use (limited) syntax based omni completion if no other omni completion is
532 " available. Taken from :help ft-syntax-omni.
533 if has('autocmd') && exists('+omnifunc')
536 \ if &omnifunc == '' |
537 \ setlocal omnifunc=syntaxcomplete#Complete |
542 " Function to enable all custom highlights. Necessary as highlights are
543 " window-local and thus must be set for each new window.
544 function! s:CustomSyntaxHighlights()
545 " Not the first time called, nothing to do.
546 if exists('w:vimrc_syntax_run')
549 let w:vimrc_syntax_run = 1
551 " Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
552 " <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
553 " disabled when necessary with :2match (in Vim >= 700).
554 if !&diff && exists(':2match')
555 " Use ColorColumn for overlong lines if available and my color
557 if &t_Co == 256 && <SID>HasSyntaxGroup('ColorColumn')
558 2match ColorColumn /\%>78v./
560 2match Todo /\%>78v./
566 if exists('*matchadd')
567 " Highlight some important keywords in all documents.
568 let l:todos = ['TODO', 'XXX', 'FIXME',
569 \ 'CHANGED', 'REMOVED', 'DELETED']
570 " Compatibility fix for Vim 6.4 which can't handle for in function
571 " (without function it's ignored).
572 execute ' for l:x in l:todos'
573 \ '| call matchadd("Todo", l:x)'
576 " Highlight Unicode whitespace which is no normal whitespace (0x20).
577 let l:spaces = ['00a0', '1680', '180e', '2000', '2001', '2002',
578 \ '2003', '2004', '2005', '2006', '2007', '2008',
579 \ '2009', '200a', '200b', '200c', '200d', '202f',
580 \ '205f', '2060', '3000', 'feff']
581 " Compatibility fix for Vim 6.4. Escape \ inside the " string or
583 execute ' for l:x in l:spaces'
584 \ '| call matchadd("Error", "\\%u" . l:x)'
587 " Reduce visibility of tabs in contrast to normal SpecialKeys.
588 if &t_Co == 256 && <SID>HasSyntaxGroup('specialKeyTab')
589 call matchadd('specialKeyTab', '\t')
593 " Enable highlights for the current and all new windows. Thanks to bairui in
594 " #vim on Freenode (2012-04-01 00:22 CEST) for the WinEnter suggestion.
595 call <SID>CustomSyntaxHighlights()
598 autocmd WinEnter * call <SID>CustomSyntaxHighlights()
602 " Settings for specific filetypes.
605 let g:c_no_if0_fold = 1 " fix weird double fold in #if0 in recent versions
607 let g:hs_highlight_delimiters = 1
608 let g:hs_highlight_boolean = 1
609 let g:hs_highlight_types = 1
610 let g:hs_highlight_more_types = 1
613 let g:perl_fold_blocks = 1
614 let g:perl_nofold_packages = 1
615 let g:perl_include_pod = 1 " syntax coloring for PODs
617 let g:python_highlight_all = 1
619 let g:sh_noisk = 1 " don't add . to 'iskeyword'
620 let g:sh_is_posix = 1 " POSIX shell (e.g. dash) is compatible enough
621 let g:sh_fold_enabled = 7 " functions (1), heredoc (2) and if/do/for (4)
623 let g:vimsyn_embed = 0 " don't highlight embedded languages
624 let g:vimsyn_folding = 'af' " folding for autogroups (a) and functions (f)
626 let g:xml_syntax_folding = 1
633 " Use pathogen which allows one 'runtimepath' entry per plugin. This makes
634 " installing/removing/updating plugins simple. (Used for plugins with more
635 " than one file.) Ignore errors in case pathogen is not installed.
637 silent! execute 'call pathogen#runtime_append_all_bundles()'
640 " Settings for securemodelines.
641 " Only allow items I need (also includes spl which is not enabled by
643 let g:secure_modelines_allowed_items = ['ft', 'spl', 'fdm',
644 \ 'sw', 'sts', 'noet']
646 " Settings for the NERD commenter.
647 " Don't create any mappings I don't want to use.
648 let g:NERDCreateDefaultMappings = 0
649 " Map toggle comment.
650 nmap <Leader><Leader> <Plug>NERDCommenterToggle
652 " XPTemplate settings.
653 " Try to maintain snippet rendering even after editing outside of a
655 let g:xptemplate_strict = 0
656 " Don't complete any braces automatically.
657 let g:xptemplate_brace_complete = 0
658 " Only highlight the current placeholder.
659 let g:xptemplate_highlight = 'current'
665 " Use a custom auto group to prevent problems when the vimrc files is sourced
670 " Go to last position of opened files. Taken from :help last-position-jump.
671 autocmd BufReadPost *
672 \ if line("'\"") > 1 && line("'\"") <= line('$') |
673 \ execute "normal! g'\"" |
675 " But not for Git commits, go to beginning of the file.
676 autocmd BufReadPost COMMIT_EDITMSG normal! gg
678 " Make sure 'list' and 'number' is disabled in help files. This is necessary
679 " when switching to a help buffer which is in the background with :buffer as
680 " these options are local to windows (and not only to buffers). This happens
681 " because I often want to use only one window and thus the help buffer is in
683 autocmd BufWinEnter *.txt
684 \ if &filetype == 'help' |
686 \ setlocal nonumber |
689 " Automatically disable 'paste' mode when leaving insert mode. Thanks to
690 " Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only
691 " want to paste once and then 'paste' gets automatically unset. InsertLeave
692 " doesn't exist in older Vims.
693 if exists('##InsertLeave')
694 autocmd InsertLeave * set nopaste
697 " Write file when running :mak[e] before 'makeprg' is called. QuickFixCmdPre
698 " doesn't exist in older Vims.
699 if exists('##QuickFixCmdPre')
700 autocmd QuickFixCmdPre * write
703 " Don't ignore case while in insert mode, but ignore case in all other modes.
704 " This causes <C-N>/<C-P> to honor the case and thus only complete matching
705 " capitalization. But while searching (/) 'ignorecase' is used.
706 " InsertEnter/InsertLeave doesn't exist in older Vims.
707 if exists('##InsertEnter') && exists('##InsertLeave')
708 autocmd InsertEnter * set noignorecase
709 autocmd InsertLeave * set ignorecase
712 " AFTER/FTPLUGIN AUTO COMMANDS
714 " Disable spell checking for files which don't need it.
715 autocmd FileType deb setlocal nospell
716 autocmd FileType diff setlocal nospell
717 autocmd FileType tar setlocal nospell
718 " Fix to allow Vim edit crontab files as crontab doesn't work with
720 autocmd FileType crontab setlocal backupcopy=yes
721 " Don't use the modeline in git commits as the diff created by `git commit -v`
722 " may contain one which could change the filetype or other settings of the
723 " commit buffer. Also make sure we use only 72 characters per line which is
724 " the recommendation for git commit messages (http://tpope.net/node/106).
725 autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] |
726 \ setlocal textwidth=72
727 " Use the same comment string as for Vim files in Vimperator files.
728 autocmd FileType vimperator setlocal commentstring=\"%s
729 " Use tex compiler for (La)TeX files.
730 autocmd FileType tex compiler tex
732 " FTDETECT AUTO COMMANDS
734 " Recognize .md as markdown files (Vim default is .mkd).
735 autocmd BufRead,BufNewFile *.md set filetype=mkd
736 " Recognize .test as Tcl files.
737 autocmd BufRead,BufNewFile *.test set filetype=tcl
739 " OTHER AUTO COMMANDS
741 " Disable spell checking, displaying of list characters and long lines when
742 " viewing documentation.
743 autocmd BufReadPost /usr/share/doc/* setlocal nospell nolist | 2match
745 " Use diff filetype for mercurial patches in patch queue.
746 autocmd BufReadPost */.hg/patches/* set filetype=diff
752 " CUSTOM FUNCTIONS AND COMMANDS
755 " Convenient command to see the difference between the current buffer and the
756 " file it was loaded from, thus the changes you made. Thanks to the
757 " vimrc_example.vim file in Vim's source. Modified to use the same filetype
758 " for the diffed file than the filetype for the original file.
759 if !exists(':DiffOrig')
761 \ let s:diff_orig_filetype = &filetype
763 \ | let &filetype = s:diff_orig_filetype
764 \ | unlet s:diff_orig_filetype
765 \ | set buftype=nofile