" Vim main configuration file.
" Copyright (C) 2008-2016 Simon Ruderich
"
" This file is free software: you can redistribute it and/or modify
" it under the terms of the GNU General Public License as published by
" the Free Software Foundation, either version 3 of the License, or
" (at your option) any later version.
"
" This file is distributed in the hope that it will be useful,
" but WITHOUT ANY WARRANTY; without even the implied warranty of
" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
" GNU General Public License for more details.
"
" You should have received a copy of the GNU General Public License
" along with this file. If not, see .
" HELPER FUNCTIONS
if has('eval')
" Check if the given syntax group is available. Thanks to bairui in #vim on
" Freenode (2012-02-19 01:15 CET) for the try/catch silent highlight idea.
function! s:HasSyntaxGroup(group)
try
execute 'silent highlight ' . a:group
" \a = [A-Za-z]
catch /^Vim\%((\a\+)\)\=:E411/ " 'highlight group not found'
return 0
endtry
return 1
endfunction
" Check if the given Vim version and patch is available.
function! s:HasVersionAndPatch(version, patch)
return v:version > a:version
\ || (v:version == a:version && has('patch' . a:patch))
endfunction
endif
" EDITOR SETTINGS
" Save 'runtimepath' in case it was changed by the system's configuration
" files. Also save 'diff' as set all& resets it; but somehow later (after
" sourcing the vimrc - for example in a VimEnter autocmd) it gets
" automagically restored to the correct value. Not sure what exactly Vim is
" doing there.
if has('eval')
let s:save_runtimepath = &runtimepath
let s:save_diff = &diff
endif
" Reset all options (except 'term', 'lines' and 'columns'). This makes sure a
" system wide configuration file doesn't change default values.
set all&
" And restore it after all other options were reset.
if has('eval')
let &runtimepath = s:save_runtimepath
let &diff = s:save_diff
unlet s:save_runtimepath
unlet s:save_diff
endif
" Make sure Vim (and not Vi) settings are used.
set nocompatible
" Disallow :autocmd, shell and write commands in .vimrc and .exrc files in the
" current directory. Only used if 'exrc' is enabled (off by default),
" precaution just in case somebody enables 'exrc'.
set secure
" Try to use pipes instead of temporary files. Prevents some auto commands
" from running for temporary files but also prevents the file's content to be
" written to disk.
set noshelltemp
" Use UTF-8 for all internal data (buffers, registers, etc.). This doesn't
" affect reading files in different encodings, see 'fileencodings' for that.
set encoding=utf-8
" Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim
" runtime files) if available.
set runtimepath-=~/.vim
set runtimepath^=~/.vim,~/.vim/runtime
" Don't store swap files in the same directory as the edited file, but only if
" we have a "safe" writable directory available.
if filewritable('~/.tmp') == 2 || filewritable('~/tmp') == 2
set directory-=.
endif
" But store them in ~/.tmp or ~/tmp (already set by default) if available.
set directory^=~/.tmp
" Never use /tmp which gets cleaned on reboot.
set directory-=/tmp
" Disable modelines as they may cause security problems. Instead use
" securemodelines (Vim script #1876).
set nomodeline
" Complete to longest common string (list:longest) and then complete all full
" matches after another (full). Thanks to pbrisbin
" (http://pbrisbin.com:8080/dotfiles/vimrc).
set wildmode=list:longest,full
" Ignore case when completing files/directories.
if exists('+wildignorecase')
set wildignorecase
endif
" Ignore files with the following extensions because I almost never want to
" edit them in Vim (specifying them manually still works of course).
set wildignore=
" C
set wildignore+=*.o,*.d,*.so
" Java
set wildignore+=*.class
" LaTeX
set wildignore+=*.aux,*.log,*.out,*.toc,*.pdf
" Python
set wildignore+=*.pyc
" Show completion menu even if only one entry matches.
if exists('+completeopt')
set completeopt+=menuone
endif
" Increase history of executed commands (:) and search patterns (/).
set history=1000
" Increase number of possible undos.
set undolevels=1000
" Remember marks (including the last cursor position) for more files. ^= is
" necessary because 'viminfo' is parsed from the beginning and the first match
" is used.
if has('viminfo')
set viminfo^='1000
endif
" Use strong(er) encryption if possible, also used for swap/undo files.
if exists('+cryptmethod')
if s:HasVersionAndPatch(704, 399)
set cryptmethod=blowfish2
else
set cryptmethod=blowfish
endif
endif
" Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
" is used multiple times. Necessary to support reloading the vimrc.
if has('autocmd')
augroup vimrc
autocmd!
augroup END
endif
" TERMINAL SETTINGS
" Also enable fast terminal mode in GNU screen and tmux, but not for SSH
" connections.
if &term =~# '^screen' && !exists('$SSH_CONNECTION')
set ttyfast
endif
" EDIT SETTINGS
" Enable automatic file detection, plugin and indention support.
if has('autocmd')
filetype off " necessary for pathogen to force a reload of ftplugins
filetype plugin indent on
endif
" Use UTF-8 file encoding for all files. Automatically recognize latin1 in
" existing files.
set fileencodings=utf-8,latin1
" Always use unix line-endings for new files. DOS line endings in existing
" files are recognized.
set fileformats=unix,dos
" Wrap text after 78 characters.
set textwidth=78
" Set tabs to 4 spaces, use softtabs.
set shiftwidth=4
set softtabstop=4
set expandtab
" When < and > is used indent/deindent to the next 'shiftwidth' boundary.
set shiftround
" Use the default value for real tabs.
set tabstop=8
" Enable auto indention.
set autoindent
" When joining lines only add one space after a sentence.
set nojoinspaces
" Allow backspacing over autoindent and line breaks.
set backspace=indent,eol
" Start a comment when hitting enter after a commented line (r) and when using
" o or O around a commented line (o).
set formatoptions+=ro
" Don't break a line if was already longer then 'textwidth' when insert mode
" started.
set formatoptions+=l
" Remove comment leader when joining lines where it makes sense.
if s:HasVersionAndPatch(703, 541)
set formatoptions+=j
endif
" Allow virtual editing (cursor can be positioned anywhere, even when there is
" no character) in visual block mode.
set virtualedit=block
" Already display matches while typing the search command. This makes spotting
" typos easy and searching faster.
set incsearch
" Activate syntax folding.
if has('folding')
set foldmethod=syntax
" Only use fold column if we have enough space (for example not in a
" (virtual) terminal which has only 80 columns).
if &columns > 80
set foldcolumn=2
endif
set foldlevel=99 " no closed folds at default, 'foldenable' would disable
" folding which is not what I want
" Don't open folds for block movements like '(', '{', '[[', '[{', etc.
set foldopen-=block
endif
" Only check case if the searched word contains a capital character.
set ignorecase
set smartcase
" Activate spell checking, use English as default.
if exists('+spell') && has('syntax')
" But not when diffing because spell checking is distracting in this case.
if !&diff
set spell
endif
set spelllang=en_us
endif
" Allow buffers with changes to be hidden. Very important for efficient
" editing with multiple buffers. Prevents the "E37: No write since last change
" (add ! to override)" warning when switching modified buffers.
set hidden
" When splitting vertically put the new window right of the current one.
if has('vertsplit')
set splitright
endif
" DISPLAY SETTINGS
" Use a dark background. Doesn't change the background color, only sets text
" colors for a dark terminal.
set background=dark
" Use my color scheme if 256 colors are available.
if &t_Co == 256 || has('gui_running')
colorscheme simon
endif
" Display line numbers.
set number
" But use as little space as possible for the numbers column. Thanks to James
" Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
if exists('+numberwidth')
set numberwidth=1
endif
" Display the ruler with current line/file position. If 'statusline' is used,
" then this only affects .
set ruler
" Display partial commands in the status line.
set showcmd
" Don't redraw screen when executing macros; increases speed. Thanks to James
" Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
set lazyredraw
" Visualize the line the cursor is currently in.
if exists('+cursorline')
set cursorline
endif
" Highlight all matches on the screen when searching. Use (see below) to
" remove the highlighting until the next search.
set hlsearch
" Display some special characters.
set list
set listchars=
" Display tabs as ">--------".
set listchars+=tab:>-
" Display trailing whitespace as "-".
set listchars+=trail:-
" Display markers for long lines when wrapping is disabled.
set listchars+=extends:>,precedes:<
" Display non-breakable space as "!".
if v:version >= 700
set listchars+=nbsp:!
endif
" Don't draw the vertical split separator by using space as character. Thanks
" to scp1 in #vim on Freenode (2012-06-16 16:12 CEST) for the idea to use a
" non-breakable space. But a simple space works as well, as long as the
" current color scheme is not reset.
if has('windows') && has('folding')
set fillchars+=vert:\ " comment to prevent trailing whitespace
endif
if has('statusline')
" Always display the status line even if there is only one window.
set laststatus=2
" If there's more than one buffer return "/" (e.g. "/05") where
" is the highest buffer number, otherwise return nothing. Used in
" 'statusline' to get an overview of available buffer numbers.
function! s:StatuslineBufferCount()
let l:bufnr = bufnr('$')
if l:bufnr > 1
let l:result = '/'
if exists('*printf')
let l:result .= printf('%02d', l:bufnr)
else
" Older Vims don't have printf() (and no .= either). Emulate
" "%02d".
if l:bufnr < 10
let l:result = l:result . '0'
endif
let l:result = l:result . l:bufnr
endif
return l:result
else
return ''
endif
endfunction
" Like %f but use relative filename if it's shorter than the absolute path
" (e.g. '../../file' vs. '~/long/path/to/file'). fnamemodify()'s ':.' is
" not enough because it doesn't create '../'s.
function! s:StatuslineRelativeFilename()
" Display only filename for help files.
if &buftype == 'help'
return expand('%:t')
endif
" Special case for scratch files.
if &buftype == 'nofile'
return '[Scratch]'
endif
let l:path = expand('%')
" No file.
if l:path == ''
return '[No Name]'
endif
" Path is already relative, nothing to do.
if stridx(l:path, '/') != 0
return l:path
endif
" Absolute path to this file.
let l:path = expand('%:p')
" Shortened path to this file, thanks to bairui in #vim on Freenode
" (2012-06-23 00:54) for the tip to use fnamemodify(). This is what
" Vim normally uses as %f (minus some exceptions).
let l:original_path = fnamemodify(l:path, ':~')
" Absolute path to the current working directory.
let l:cwd = getcwd()
" Working directory completely contained in path, replace it with a
" relative path. Happens for example when opening a file with netrw.
" %f displays this as absolute path, but we want a relative path of
" course.
if stridx(l:path, l:cwd) == 0
return strpart(l:path, strlen(l:cwd) + 1)
endif
let l:path_list = split(l:path, '/')
let l:cwd_list = split(l:cwd, '/')
" Remove the common path.
while l:path_list[0] == l:cwd_list[0]
call remove(l:path_list, 0)
call remove(l:cwd_list, 0)
endwhile
" Add as many '..' as necessary for the relative path and join the
" path. Thanks to Raimondi in #vim on Freenode (2012-06-23 01:13) for
" the hint to use repeat() instead of a loop.
let l:path = repeat('../', len(l:cwd_list)) . join(l:path_list, '/')
" Use the shorter path, either relative or absolute.
if strlen(l:path) < strlen(l:original_path)
return l:path
else
return l:original_path
endif
endfunction
" Display unexpected 'fileformat', 'fileencoding' and 'bomb' settings.
function! s:StatuslineFileFormat()
if &fileformat != 'unix'
return '[' . &fileformat . ']'
else
return ''
endif
endfunction
function! s:StatuslineFileEncoding()
if &fileencoding != '' && &fileencoding != 'utf-8'
\ && &filetype != 'help'
return '[' . &fileencoding . ']'
else
return ''
endif
endfunction
function! s:StatuslineFileBOMB()
if exists('+bomb') && &bomb
return '[BOM]'
else
return ''
endif
endfunction
" Return current syntax group in brackets or nothing if there's none.
function! s:StatuslineSyntaxGroup()
let l:group = synIDattr(synID(line('.'), col('.'), 1), 'name')
if l:group != ''
return '[' . l:group . '] '
else
return ''
endif
endfunction
" Short function names to make 'statusline' more readable.
function! SBC()
return s:StatuslineBufferCount()
endfunction
function! SRF()
return s:StatuslineRelativeFilename()
endfunction
function! SFF()
return s:StatuslineFileFormat()
endfunction
function! SFE()
return s:StatuslineFileEncoding()
endfunction
function! SFB()
return s:StatuslineFileBOMB()
endfunction
function! SSG()
return s:StatuslineSyntaxGroup()
endfunction
set statusline=
" on the left
set statusline+=%02n " buffer number
set statusline+=%{SBC()} " highest buffer number
set statusline+=:
if has('modify_fname') && v:version >= 700 " some functions need 7.0
set statusline+=%{SRF()} " path to current file
else
set statusline+=%f " path to current file in buffer
endif
set statusline+=\ " space after path
set statusline+=%h " [help] if buffer is help file
set statusline+=%w " [Preview] if buffer is preview buffer
set statusline+=%m " [+] if buffer was modified,
" [-] if 'modifiable' is off
set statusline+=%r " [RO] if buffer is read only
if v:version >= 700 " %#..# needs 7.0
set statusline+=%#Error# " display warnings
set statusline+=%{SFF()} " - unexpected file format
set statusline+=%{SFE()} " - unexpected file encoding
set statusline+=%{SFB()} " - unexpected file byte order mask
set statusline+=%## " continue with normal colors
endif
" on the right
set statusline+=%= " right align
set statusline+=0x%-8B\ " current character under cursor as hex
set statusline+=%-12.(%l,%c%V%)\ " line number (%l),
" column number (%c),
" virtual column number if different
" than %c (%V)
set statusline+=%P " position in file in percent
endif
" MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
" noremap is used to make sure the right side is executed as is and can't be
" modified by a plugin or other settings. Except for which isn't
" affected by mappings.
" Easy way to exit insert mode (jj is too slow).
inoremap jk
" Also for command mode, thanks to http://github.com/mitechie/pyvim
" (2010-10-15).
cnoremap jk
" And fix my typos ...
inoremap JK
inoremap Jk
inoremap jK
cnoremap JK
cnoremap Jk
cnoremap jK
" Disable arrow keys for all modes except command modes. Thanks to James Vega
" (http://git.jamessan.com/?p=etc/vim.git;a=summary).
map
map
map
map
imap
imap
imap
imap
" Also disable arrow keys in command mode, use / as replacement (see
" below).
cmap
cmap
cmap
cmap
" Use / as replacement for / in command mode. Thanks to
" abstrakt and grayw in #vim on Freenode (2010-04-12 21:20 CEST).
cnoremap
cnoremap
" Use :tjump to lookup tags (instead of :tag) which lists all available tags
" if there's more than one match. This is really helpful in larger projects
" where tags may occur multiple times.
nnoremap g
if has('eval')
" Don't move the cursor to the first column for certain scroll commands (, , ). Thanks to jamessan in #vim on Freenode (2011-08-31
" 02:27 CEST) for the 'nostartofline' tip. But I can't use 'nostartofline'
" directly because it also enables that feature for other commands which I
" don't want.
" Set 'nostartofline' for a single movement.
function! s:TemporaryNostartofline(movement)
let l:startofline = &startofline
set nostartofline
execute 'normal! ' . a:movement
let &startofline = l:startofline
endfunction
" Thanks to fow in #vim on Freenode (2012-02-16 15:38 CET) for the idea to
" use ""; Vim documentation reference: :help <>.
nnoremap
\ :call TemporaryNostartofline("C-F>")
nnoremap
\ :call TemporaryNostartofline("C-B>")
nnoremap
\ :call TemporaryNostartofline("C-D>")
nnoremap
\ :call TemporaryNostartofline("C-U>")
endif
" Let Y yank to the end of the line, similar to D and C. Use yy if you want to
" yank a line. This fixes a weird inconsistency in Vi(m).
nnoremap Y y$
" Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09
" 20:02 CEST). To suspend without saving either unmap this or use :stop.
" Only the current buffer is written, thus switching to another buffer works
" too.
nnoremap :update:stop
" 2 gives more verbose information, use it by default. Thanks to NCS_One
" in #vim on Freenode (2011-08-15 00:17 CEST).
nnoremap 2
" Use to move down a page and - to move up one like in mutt. Don't use
" nnoremap so the / 'nostartofline' fix (see above) works.
nmap
nmap -
" Go to next and previous buffer. Thanks to elik in #vim on Freenode
" (2010-05-16 18:38 CEST) for this idea.
nnoremap gb :bnext
nnoremap gB :bprevious
if has('eval')
" But when starting again at the first buffer, print a warning which
" reminds me that I've already seen that buffer.
function! s:NextBuffer()
" Are we currently on the last buffer and moving to the first?
let l:last_buffer = 0
if bufnr('%') == bufnr('$') && bufnr('$') > 1
let l:last_buffer = 1
endif
" Go to the next buffer.
if !l:last_buffer
bnext
" Go to the first buffer, silent is necessary or the following message
" won't be displayed because it's overwritten by the status message
" displayed when entering a buffer.
else
silent bnext
echohl WarningMsg
echo 'Starting again at first buffer.'
echohl None
endif
endfunction
nnoremap gb :call NextBuffer()
endif
" Fast access to buffers.
nnoremap 1 :1buffer
nnoremap 2 :2buffer
nnoremap 3 :3buffer
nnoremap 4 :4buffer
nnoremap 5 :5buffer
nnoremap 6 :6buffer
nnoremap 7 :7buffer
nnoremap 8 :8buffer
nnoremap 9 :9buffer
nnoremap 0 :10buffer
" Use real tabs instead of soft tabs.
if has('eval')
" Switch from soft tabs to real tabs.
function! s:UseTabs()
setlocal noexpandtab shiftwidth=8 softtabstop=8
endfunction
nnoremap t :call UseTabs()
endif
" Enable "verbatim" mode. Used to view files with long lines or without syntax
" coloring. 'list' is not changed, see next mapping.
nnoremap v :setlocal nowrap nospell synmaxcol=0
\ :2match
" Toggle 'list'.
nnoremap l :set invlist
" Make last active window the only window. Similar to o.
nnoremap O po
" Maps to change spell language between English and German and disable spell
" checking.
if exists('+spell')
nnoremap sn :set nospell
nnoremap se :set spell spelllang=en_us
nnoremap sd :set spell spelllang=de_de
" If no spell support is available, these mappings do nothing.
else
nmap sn
nmap se
nmap sd
endif
if has('eval')
" * and # for selections in visual mode. Thanks to
" http://got-ravings.blogspot.com/2008/07/vim-pr0n-visual-search-mappings.html
" and all nerds involved (godlygeek, strull in #vim on Freenode).
function! s:VSetSearch()
let l:temp = @@ " unnamed register
normal! gvy
" Added \C to force 'noignorecase' while searching the current visual
" selection. I want to search for the exact string in this case.
let @/ = '\C' . '\V' . substitute(escape(@@, '\'), '\n', '\\n', 'g')
let @@ = l:temp
endfunction
vnoremap * :call VSetSearch()//
vnoremap # :call VSetSearch()??
" Use 'noignorecase' for * and #. See comment in s:VSetSearch() for details.
" Thanks to the writers of s:VSetSearch(), see above.
function! s:NSetSearch()
let l:cword = expand('')
let l:regex = substitute(escape(l:cword, '\'), '\n', '\\n', 'g')
let @/ = '\C\V'. '\<' . l:regex . '\>'
endfunction
nnoremap * :call NSetSearch()//
nnoremap # :call NSetSearch()??
endif
" I often type "W" instead of "w" when trying to save a file. Fix my mistake.
" Thanks to Tony Mechelynck from the Vim
" mailing list for the commands.
if v:version < 700
cnoreabbrev W w
cnoreabbrev Wa wa
cnoreabbrev Wq wq
cnoreabbrev Wqa wqa
else
cnoreabbrev W
\ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'w' : 'W')
cnoreabbrev Wa
\ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wa' : 'Wa')
cnoreabbrev Wq
\ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wq' : 'Wq')
cnoreabbrev Wqa
\ ((getcmdtype() == ':' && getcmdpos() <= 4) ? 'wqa' : 'Wqa')
endif
" Also fix my typo with "Q".
if v:version < 700
cnoreabbrev Q q
cnoreabbrev Qa qa
else
cnoreabbrev Q
\ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'q' : 'Q')
cnoreabbrev Qa
\ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'qa' : 'Qa')
endif
" In case 'hlsearch' is used disable it with . Thanks to frogonwheels and
" vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
nnoremap :nohlsearch
" in insert mode deletes a lot, break undo sequence before deleting the
" line so the change can be undone. Thanks to the vimrc_example.vim file in
" Vim's source.
inoremap u
" Same for (insert previously inserted text and leave insert mode).
inoremap u
" And for (insert previously inserted text).
inoremap u
" And for (delete word before cursor).
inoremap u
if has('eval')
" New text-objects ii and ai to work on text with the same indentation. Thanks
" to http://vim.wikia.com/index.php?title=Indent_text_object&oldid=27126
" (visited on 2011-11-19).
onoremap ai :call IndTxtObj(0)
onoremap ii :call IndTxtObj(1)
vnoremap ai :call IndTxtObj(0)gv
vnoremap ii :call IndTxtObj(1)gv
function! s:IndTxtObj(inner)
let curline = line(".")
let lastline = line("$")
let i = indent(line(".")) - &shiftwidth * (v:count1 - 1)
let i = i < 0 ? 0 : i
if getline(".") !~ "^\\s*$"
let p = line(".") - 1
let nextblank = getline(p) =~ "^\\s*$"
while p > 0
\ && ((i == 0 && !nextblank)
\ || (i > 0 && ((indent(p) >= i
\ && !(nextblank && a:inner))
\ || (nextblank && !a:inner))))
-
let p = line(".") - 1
let nextblank = getline(p) =~ "^\\s*$"
endwhile
normal! 0V
call cursor(curline, 0)
let p = line(".") + 1
let nextblank = getline(p) =~ "^\\s*$"
while p <= lastline
\ && ((i == 0 && !nextblank)
\ || (i > 0 && ((indent(p) >= i
\ && !(nextblank && a:inner))
\ || (nextblank && !a:inner))))
+
let p = line(".") + 1
let nextblank = getline(p) =~ "^\\s*$"
endwhile
normal! $
endif
endfunction
endif
" ABBREVIATIONS
" Fix some of my spelling mistakes (German).
inoreabbrev relle reelle
inoreabbrev reele reelle
" Fix some of my spelling mistakes (English).
inoreabbrev completly completely
" SYNTAX SETTINGS
" Activate syntax coloring.
if has('syntax')
" But only if it wasn't already active. Prevents breaking the syntax
" coloring when reloading the vimrc. Thanks to johnLate for the idea.
if !exists('g:syntax_on')
syntax enable
endif
" Don't highlight more than 500 columns as I normally don't have that long
" lines and they slow down syntax coloring. Thanks to Derek Wyatt
" (http://www.derekwyatt.org/vim/the-vimrc-file/).
if exists('+synmaxcol')
set synmaxcol=500
endif
" Use (limited) syntax based omni completion if no other omni completion is
" available. Taken from :help ft-syntax-omni.
if has('autocmd') && exists('+omnifunc')
augroup vimrc
autocmd FileType *
\ if &omnifunc == '' |
\ setlocal omnifunc=syntaxcomplete#Complete |
\ endif
augroup END
endif
" Function to enable all custom highlights. Necessary as highlights are
" window-local and thus must be set for each new window.
function! s:CustomSyntaxHighlights()
" Not the first time called, nothing to do.
if exists('w:vimrc_syntax_run')
return
endif
let w:vimrc_syntax_run = 1
" Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
" from the Vim mailing list. It can easily be
" disabled when necessary with :2match (in Vim >= 700).
if !&diff && exists(':2match')
" Use ColorColumn for overlong lines if available and my color
" scheme is used.
if &t_Co == 256 && s:HasSyntaxGroup('ColorColumn')
2match ColorColumn /\%>78v./
else
2match Todo /\%>78v./
endif
elseif !&diff
match Todo /\%>78v./
endif
if exists('*matchadd')
" Highlight some important keywords in all documents.
let l:todos = ['TODO', 'XXX', 'FIXME', 'NOTE',
\ 'CHANGED', 'REMOVED', 'DELETED']
" Compatibility fix for Vim 6.4 which can't parse for in functions
" (without function it's ignored).
execute ' for l:x in l:todos'
\ '| call matchadd("Todo", l:x)'
\ '| endfor'
" Highlight Unicode whitespace which is no normal whitespace (0x20).
let l:spaces = ['00a0', '1680', '180e', '2000', '2001', '2002',
\ '2003', '2004', '2005', '2006', '2007', '2008',
\ '2009', '200a', '200b', '200c', '200d', '202f',
\ '205f', '2060', '3000', 'feff']
" Compatibility fix for Vim 6.4. Escape \ inside the " string or
" it won't work!
execute ' for l:x in l:spaces'
\ '| call matchadd("Error", "\\%u" . l:x)'
\ '| endfor'
" Special highlight for tabs to reduce their visibility in contrast to other
" SpecialKey characters (e.g. ^L).
if &t_Co == 256 && s:HasSyntaxGroup('specialKeyTab')
call matchadd('specialKeyTab', '\t')
endif
endif
endfunction
" Enable highlights for the current and all new windows. Thanks to bairui in
" #vim on Freenode (2012-04-01 00:22 CEST) for the WinEnter suggestion.
call s:CustomSyntaxHighlights()
if has('autocmd')
augroup vimrc
autocmd WinEnter * call s:CustomSyntaxHighlights()
augroup END
endif
" Settings for specific filetypes.
" C
let g:c_no_if0_fold = 1 " fix weird double fold in #if0 in recent versions
" Haskell
let g:hs_highlight_delimiters = 1
let g:hs_highlight_boolean = 1
let g:hs_highlight_types = 1
let g:hs_highlight_more_types = 1
" Java
let g:java_highlight_java_lang_ids = 1 " color java.lang.* identifiers
" Perl
let g:perl_fold = 1
let g:perl_fold_blocks = 1
let g:perl_nofold_packages = 1
let g:perl_include_pod = 1 " syntax coloring for PODs
" PHP
let g:php_folding = 3 " fold functions
let g:php_short_tags = 0 " no short tags ( .. ?>), not always usable
let g:php_sql_query = 1 " highlight SQL queries in strings
" Python
let g:python_highlight_all = 1
" Shell
let g:sh_noisk = 1 " don't add . to 'iskeyword'
let g:sh_is_posix = 1 " POSIX shell (e.g. dash) is compatible enough
let g:is_posix = 1 " POSIX shell (e.g. dash) is compatible enough
let g:sh_fold_enabled = 7 " functions (1), heredoc (2) and if/do/for (4)
" Vim
let g:vimsyn_embed = 0 " don't highlight embedded languages
let g:vimsyn_folding = 'af' " folding for autogroups (a) and functions (f)
" XML
let g:xml_syntax_folding = 1
endif
" PLUGIN SETTINGS
if has('eval')
" Use pathogen which allows one 'runtimepath' entry per plugin. This makes
" installing/removing/updating plugins simple. (Used for plugins with more
" than one file.) Ignore errors in case pathogen is not installed.
if v:version >= 700
silent! execute 'call pathogen#infect()'
endif
" Settings for securemodelines.
" Only allow items I need (also includes spl which is not enabled by
" default).
if v:version >= 700 " need lists
let g:secure_modelines_allowed_items = ['ft', 'spl', 'fdm',
\ 'sw', 'sts', 'noet']
endif
" Settings for gnupg.
" Don't use temporary files for sensitive data.
let g:GPGUsePipes = 1
" Settings for the NERD commenter.
" Don't create any mappings I don't want to use.
let g:NERDCreateDefaultMappings = 0
" Map toggle comment.
nmap NERDCommenterToggle
" XPTemplate settings.
" Try to maintain snippet rendering even after editing outside of a
" snippet.
let g:xptemplate_strict = 0
" Don't complete any braces automatically.
let g:xptemplate_brace_complete = 0
" Only highlight the current placeholder.
let g:xptemplate_highlight = 'current'
" Fzf settings
" Use FZF if available
if executable('fzf')
nmap :FZF
" Disable CtrlP
let g:ctrlp_map = ''
endif
" CtrlP settings.
" Don't manage the working directory (the default setting is too slow for
" me).
let g:ctrlp_working_path_mode = 0
" Path to cache directory. I prefer to keep generated files as local as
" possible.
let g:ctrlp_cache_dir = $HOME . '/.vim/cache/ctrlp'
" Permanent cache, cleared by a crontab entry. Use to update the
" cache manually.
let g:ctrlp_clear_cache_on_exit = 0
" Don't switch the window if the selected buffer is already open. I want
" to open another view on this buffer in most cases.
let g:ctrlp_switch_buffer = 0
" FSWitch settings.
" Defaults don't work well for my projects.
augroup vimrc
autocmd BufEnter *.cc let b:fswitchdst = 'h'
\ | let b:fswitchlocs = './'
autocmd BufEnter *.h let b:fswitchdst = 'cc,c'
\ | let b:fswitchlocs = './'
augroup END
" Switch to corresponding header/source file.
nnoremap h :FSHere
" netrw settings.
" Don't create ~/.vim/.netrwhist history file.
let g:netrw_dirhistmax = 0
endif
" AUTO COMMANDS
" Use a custom auto group to prevent problems when the vimrc files is sourced
" multiple times.
if has('autocmd')
augroup vimrc
" Go to last position of opened files. Taken from :help last-position-jump.
autocmd BufReadPost *
\ if line("'\"") > 1 && line("'\"") <= line('$') |
\ execute "normal! g'\"" |
\ endif
" But not for Git commits, go to beginning of the file.
autocmd BufReadPost COMMIT_EDITMSG normal! gg
" Make sure 'list' and 'number' is disabled in help files. This is necessary
" when switching to a help buffer which is in the background with :buffer as
" these options are local to windows (and not only to buffers). This happens
" because I often want to use only one window and thus the help buffer is in
" the background.
autocmd BufWinEnter *.txt
\ if &filetype == 'help' |
\ setlocal nolist |
\ setlocal nonumber |
\ endif
" Automatically disable 'paste' mode when leaving insert mode. Thanks to
" Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only
" want to paste once and then 'paste' gets automatically unset. InsertLeave
" doesn't exist in older Vims. Use "*p to paste X11's selection, no need for
" 'paste' in this case.
if exists('##InsertLeave')
autocmd InsertLeave * set nopaste
endif
" Write all files when running :mak[e] before 'makeprg' is called.
" QuickFixCmdPre doesn't exist in older Vims.
if exists('##QuickFixCmdPre')
autocmd QuickFixCmdPre * wall
endif
" Don't ignore case while in insert mode, but ignore case in all other modes.
" This causes / to honor the case and thus only complete matching
" capitalization. But while searching (/) 'ignorecase' is used.
" InsertEnter/InsertLeave doesn't exist in older Vims.
if exists('##InsertEnter') && exists('##InsertLeave')
autocmd InsertEnter * set noignorecase
autocmd InsertLeave * set ignorecase
endif
" Display a warning when editing a file which contains "do not edit" (ignoring
" the case) and similar messages in the first lines of the file, for example
" template files which were preprocessed or auto-generated files. Especially
" useful when the header is not displayed on the first screen, e.g. when the
" old position is restored.
function! s:SearchForDoNotEditHeader()
" Only search the first 20 lines to prevent false positives, e.g.
" in scripts which write files containing this warning and ignore
" the case (\c). (Can't use search()'s {stopline} as we might not
" start searching from the top.)
let l:search = '\c\(do not \(edit\|modify\)\|autogenerated by\)'
let l:match = search(l:search, 'n')
if l:match == 0 || l:match > 20
return
endif
echoerr 'Do not edit this file! (Maybe a template file.)'
endfunction
autocmd BufRead * call s:SearchForDoNotEditHeader()
" AFTER/FTPLUGIN AUTO COMMANDS
" Disable spell checking for files which don't need it.
autocmd FileType deb setlocal nospell
autocmd FileType diff setlocal nospell
autocmd FileType tar setlocal nospell
" Fix to allow Vim edit crontab files as crontab doesn't work with
" backupcopy=auto.
autocmd FileType crontab setlocal backupcopy=yes
" Don't use the modeline in git commits as the diff created by `git commit -v`
" may contain one which could change the filetype or other settings of the
" commit buffer. Also make sure we use only 72 characters per line which is
" the recommendation for git commit messages (http://tpope.net/node/106).
autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] |
\ setlocal textwidth=72
" Fix 'include' setting for shell files to recognize '.' and 'source'
" commands.
autocmd FileType sh let &l:include = '^\s*\(\.\|source\)\s\+'
" Use the same comment string as for Vim files in Vimperator files.
autocmd FileType vimperator setlocal commentstring=\"%s
" Use TeX compiler for (La)TeX files.
autocmd FileType tex compiler tex
" Go always uses tabs for indentation.
autocmd FileType go call UseTabs()
" FTDETECT AUTO COMMANDS
" Recognize .test as Tcl files.
autocmd BufRead,BufNewFile *.test set filetype=tcl
" /etc/network/interfaces
autocmd BufRead,BufNewFile /etc/network/interfaces set filetype=interfaces
" OTHER AUTO COMMANDS
" Disable spell checking, displaying of list characters and long lines when
" viewing documentation.
autocmd BufReadPost /usr/share/doc/* setlocal nospell nolist | 2match
augroup END
endif
" CUSTOM FUNCTIONS AND COMMANDS
if has('eval')
" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made. Thanks to the
" vimrc_example.vim file in Vim's source. Modified to use the same filetype
" for the diffed file as the filetype for the original file.
if !exists(':DiffOrig')
command DiffOrig
\ let s:diff_orig_filetype = &filetype
\ | vertical new
\ | let &filetype = s:diff_orig_filetype
\ | unlet s:diff_orig_filetype
\ | set buftype=nofile
\ | read ++edit #
\ | 0d_
\ | diffthis
\ | wincmd p
\ | diffthis
endif
endif