" Vim main configuration file.
+" Copyright (C) 2008-2012 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 <http://www.gnu.org/licenses/>.
+
" EDITOR SETTINGS
" Make sure Vim (and not Vi) settings are used.
set nocompatible
+" 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
" Don't store swap files in the same directory as the edited file.
set directory-=.
-" But store them in ~/.tmp if available.
+" But store them in ~/.tmp or ~/tmp (already set by default) if available.
set directory^=~/.tmp
" Disable modelines as they may cause security problems. Instead use
" Increase number of possible undos.
set undolevels=1000
+if has('viminfo')
+ " Remember marks (including the last cursor position) for more files.
+ set viminfo^='1000
+endif
+
" Use strong encryption if possible, also used for swap/undo files.
if exists('+cryptmethod')
set cryptmethod=blowfish
endif
+" Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
+" is used multiple times.
+if has('autocmd')
+ augroup vimrc
+ autocmd!
+ augroup END
+endif
+
" EDIT SETTINGS
" Activate syntax folding.
if has('folding')
set foldmethod=syntax
- set foldcolumn=2
+ " Only use fold column if we have enough space (for example in a (virtual)
+ " terminals).
+ 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
endif
-" Only check for case if the searched word contains a capital character.
+" 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 as spell checking is distracting in this case.
+ " But not when diffing because spell checking is distracting in this case.
if !&diff
set spell
endif
endif
" Allow buffers with changes to be hidden. Very important for effective
-" editing with multiple buffers.
+" editing with multiple buffers. Prevents the "E37: No write since last change
+" (add ! to override)" warning.
set hidden
" colors for a dark terminal.
set background=dark
+" Use my color scheme if 256 colors are available.
+if &t_Co == 256
+ colorscheme simon
+endif
+
" Display line numbers.
set number
-" But use as little space as necessary for the numbers column. Thanks to James
+" 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
set cursorline
endif
-" Display tabs, trailing space, non breakable spaces and long lines (when
-" wrapping is disabled).
+" Highlight all matches on the screen when searching. Use <C-L> (see below) to
+" remove the highlighting until the next search.
+set hlsearch
+
+" Display some special characters.
set list
-set listchars=trail:-,extends:>
+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
" Always display the status line even if there is only one window.
set laststatus=2
+ " If there's more than one buffer return "/<nr>" (e.g. "/05") where <nr>
+ " is the highest buffer number, otherwise return nothing. Used in
+ " 'statusline' to get an overview of available buffer numbers.
+ function! 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
+
set statusline=
" on the left
- set statusline+=%02n: " buffer number
+ set statusline+=%02n " buffer number
+ set statusline+=%{StatuslineBufferCount()} " highest buffer number
+ set statusline+=:
set statusline+=%f\ " path to current file in buffer
set statusline+=%h " [help] if buffer is help file
set statusline+=%w " [Preview] if buffer is preview buffer
" 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 <Nop> which isn't
+" affected by mappings.
+
" Easy way to exit insert mode.
inoremap jj <Esc>
inoremap jk <Esc>
cnoremap <C-P> <Up>
cnoremap <C-N> <Down>
+if has('eval')
+" Don't move the cursor to the first column for certain scroll commands (<C-F,
+" <C-B>, <C-D>, <C-U>). 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 "<Bslash><Lt>"; Vim documentation reference: :help <>.
+ nnoremap <silent> <C-F>
+ \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-F>")<CR>
+ nnoremap <silent> <C-B>
+ \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-B>")<CR>
+ nnoremap <silent> <C-D>
+ \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-D>")<CR>
+ nnoremap <silent> <C-U>
+ \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-U>")<CR>
+endif
+
" 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<CR>.
+" Only the current buffer is written.
nnoremap <silent> <C-Z> :update<CR>:stop<CR>
" 2<C-G> gives more verbose information, use it by default. Thanks to NCS_One
" in #vim on Freenode (2011-08-15 00:17 CEST).
nnoremap <C-G> 2<C-G>
-" Use <Space> to move down a page and - to move up one like in mutt.
-nnoremap <Space> <C-F>
-nnoremap - <C-B>
+" Use <Space> to move down a page and - to move up one like in mutt. Don't use
+" nnoremap so the <C-F>/<C-B> 'nostartofline' fix (see above) works.
+nmap <Space> <C-F>
+nmap - <C-B>
" Go to next and previous buffer. Thanks to elik in #vim on Freenode
" (2010-05-16 18:38 CEST) for this idea.
nnoremap <silent> gB :bprev<CR>
" Fast access to buffers.
-nnoremap <silent> <Leader>1 :1b<CR>
-nnoremap <silent> <Leader>2 :2b<CR>
-nnoremap <silent> <Leader>3 :3b<CR>
-nnoremap <silent> <Leader>4 :4b<CR>
-nnoremap <silent> <Leader>5 :5b<CR>
-nnoremap <silent> <Leader>6 :6b<CR>
-nnoremap <silent> <Leader>7 :7b<CR>
-nnoremap <silent> <Leader>8 :8b<CR>
-nnoremap <silent> <Leader>9 :9b<CR>
-nnoremap <silent> <Leader>0 :10b<CR>
+nnoremap <silent> <Leader>1 :1buffer<CR>
+nnoremap <silent> <Leader>2 :2buffer<CR>
+nnoremap <silent> <Leader>3 :3buffer<CR>
+nnoremap <silent> <Leader>4 :4buffer<CR>
+nnoremap <silent> <Leader>5 :5buffer<CR>
+nnoremap <silent> <Leader>6 :6buffer<CR>
+nnoremap <silent> <Leader>7 :7buffer<CR>
+nnoremap <silent> <Leader>8 :8buffer<CR>
+nnoremap <silent> <Leader>9 :9buffer<CR>
+nnoremap <silent> <Leader>0 :10buffer<CR>
" Make last active window the only window. Similar to <C-W> o.
nnoremap <C-W>O <C-W>p<C-W>o
" Maps to change spell language between English and German and disable spell
" checking.
if exists('+spell')
- noremap <silent> <Leader>sn :set nospell<CR>
- noremap <silent> <Leader>se :set spell spelllang=en_us<CR>
- noremap <silent> <Leader>sd :set spell spelllang=de_de<CR>
+ nnoremap <silent> <Leader>sn :set nospell<CR>
+ nnoremap <silent> <Leader>se :set spell spelllang=en_us<CR>
+ nnoremap <silent> <Leader>sd :set spell spelllang=de_de<CR>
endif
" Add semicolon to the end of the line. Thanks to
" and all nerds involved (godlygeek, strull in #vim on Freenode).
if has('eval')
function! s:VSetSearch()
- let temp = @@
+ let l:temp = @@
normal! gvy
- let @/ = '\V' . substitute(escape(@@, '\'), '\n', '\\n', 'g')
- let @@ = temp
+ " 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 * :<C-U>call <SID>VSetSearch()<CR>//<CR>
vnoremap # :<C-U>call <SID>VSetSearch()<CR>??<CR>
\ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'qa' : 'Qa')
endif
-" Make sure xa0 (alt + space) is automatically changed to a normal whitespace
-" if pressed accidentally while in insert mode (happens on Mac when alt
-" doesn't send escape). filereadable() is necessary for Leopard were 'mac' is
-" no longer set on the console.
-if has('mac') || filereadable('/Users/.localized')
- inoremap <Char-0xa0> <Space>
-endif
-
-" Disable Apple style movements in MacVim.
-if has('gui_macvim')
- let g:macvim_skip_cmd_opt_movement = 1
-endif
-
" In case 'hlsearch' is used disable it with <C-L>. Thanks to frogonwheels and
" vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
noremap <silent> <C-L> :nohlsearch<CR><C-L>
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
" <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
" disabled when necessary with :2match (in Vim >= 700).
- if exists(':2match')
- 2match Todo /\%>78v./
- else
- match Todo /\%>78v./
- endif
+ if !&diff && exists(':2match')
+ 2match Todo /\%>78v./
+ elseif !&diff
+ match Todo /\%>78v./
+ endif
- if exists('*matchadd')
+ if exists('*matchadd')
" Highlight some important keywords in all documents.
- for x in ['TODO', 'XXX', 'FIXME', 'CHANGED', 'REMOVED', 'DELETED']
- call matchadd('Todo', x)
- endfor
-
-" Highlight unicode whitespace which is no normal whitespace (0x20).
- for x in ['00a0', '1680', '180e', '2000', '2001', '2002', '2003',
- \ '2004', '2005', '2006', '2007', '2008', '2009', '200a',
- \ '200b', '200c', '200d', '202f', '205f', '2060', '3000',
- \ 'feff']
- call matchadd('Error', '\%u' . x)
- endfor
+ let l:todos = ['TODO', 'XXX', 'FIXME',
+ \ 'CHANGED', 'REMOVED', 'DELETED']
+ " Compatibility fix for Vim 6.4 which can't handle for in function
+ " (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'
+ 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 <SID>CustomSyntaxHighlights()
+ if has('autocmd')
+ augroup vimrc
+ autocmd WinEnter * call <SID>CustomSyntaxHighlights()
+ augroup END
endif
" Settings for specific filetypes.
" 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
-
" 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
+ " 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: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
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.)
+" than one file.) Ignore errors in case pathogen is not installed.
if v:version >= 700
- execute 'call pathogen#runtime_append_all_bundles()'
+ silent! execute 'call pathogen#runtime_append_all_bundles()'
endif
" Settings for the NERD commenter.
" Don't create any mappings I don't want to use.
- let NERDCreateDefaultMappings = 0
+ let g:NERDCreateDefaultMappings = 0
" Map toggle comment.
map <Leader><Leader> <Plug>NERDCommenterToggle
" twice.
if has('autocmd')
augroup vimrc
-" Remove all autocmds from the current group.
- autocmd!
" Go to last position of opened files. Taken from :help last-position-jump.
autocmd BufReadPost *
- \ if line("'\"") > 1 && line("'\"") <= line("$") |
+ \ if line("'\"") > 1 && line("'\"") <= line('$') |
\ execute "normal! g'\"" |
\ endif
" But not for Git commits, go to beginning of the file.
" 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.
+" want to paste once and then 'paste' gets automatically unset. InsertLeave
+" doesn't exist in older Vims.
if exists('##InsertLeave')
autocmd InsertLeave * set nopaste
endif
-" Write file when running :mak[e] before 'makeprg' is called.
- autocmd QuickFixCmdPre * write
+" Write file when running :mak[e] before 'makeprg' is called. QuickFixCmdPre
+" doesn't exist in older Vims.
+ if exists('##QuickFixCmdPre')
+ autocmd QuickFixCmdPre * write
+ endif
+
+" Don't ignore case while in insert mode, but ignore case in all other modes.
+" This causes <C-N>/<C-P> 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
" AFTER/FTPLUGIN AUTO COMMANDS
" 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 than the filetype for the original file.
- if !exists(":DiffOrig")
+ if !exists(':DiffOrig')
command DiffOrig
\ let s:diff_orig_filetype = &filetype
\ | vertical new
ruderich.org/simon / config / dotfiles.git / blobdiff