" EDITOR SETTINGS
+" Prevent editing as root as it may cause security problems. Use sudoedit
+" instead. Thanks to godlygeek in #vim on Freenode (2009-06-19 22:21).
+if $HOME == '/root' || exists('$SUDO_USER')
+ echomsg 'Running as root is forbidden! Use sudoedit.'
+ qa
+endif
+
+
+" Save 'runtimepath' in case it was changed by the system's configuration
+" files.
+if has('eval')
+ let s:save_runtimepath = &runtimepath
+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
+endif
+
" Make sure Vim (and not Vi) settings are used.
set nocompatible
set runtimepath-=~/.vim
set runtimepath^=~/.vim,~/.vim/runtime
+" Don't store swap files in the same directory as the edited file.
+set directory-=.
+
" Disable modelines as they may cause security problems. Instead use
" securemodelines (Vim script #1876).
set nomodeline
" possible files.
set wildmode=longest,list
+" Use strong encryption if possible, also used for swap/undo files.
+if v:version >= 703
+ set cryptmethod=blowfish
+endif
+
" EDIT SETTINGS
" Activate spell checking, use English as default. Don't use spell checking
" when diffing.
-if v:version >= 700 && !&diff
+if v:version >= 700 && has('syntax') && !&diff
set spell
set spelllang=en_us
endif
" Display line numbers.
set number
-" Display the ruler with current line/file position.
+" But use as little space as necessary for the numbers column. Thanks to James
+" Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
+if v:version >= 700
+ set numberwidth=1
+endif
+" Display the ruler with current line/file position. If 'statusline' is used
+" then this only affects <C-g>.
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 v:version >= 700
set cursorline
endif
" Display tabs, trailing space, non breakable spaces and long lines (when
-" wrapping is enabled).
+" wrapping is disabled).
set list
set listchars=trail:-,extends:>
if v:version >= 700
set listchars+=nbsp:!
endif
-" Always display the status line even if there is only one window.
if has('statusline')
+ " Always display the status line even if there is only one window.
set laststatus=2
+
+ set statusline=
+ " on the left
+ set statusline+=%02n: " buffer number
+ 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
+ set statusline+=%m " [+] if buffer was modified,
+ " [-] if 'modifiable' is off
+ set statusline+=%r " [RO] if buffer is read only
+
+ " on the right
+ set statusline+=%= " right align
+ 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)
+" Easy way to exit insert mode.
+inoremap jj <Esc>
+
+" Disable arrow keys for all modes except command modes. Thanks to James Vega
+" (http://git.jamessan.com/?p=etc/vim.git;a=summary).
+map <right> <nop>
+map <left> <nop>
+map <up> <nop>
+map <down> <nop>
+imap <right> <nop>
+imap <left> <nop>
+imap <up> <nop>
+imap <down> <nop>
+" Also disable up and down array in command mode, use <C-p>/<C-n> as
+" replacement (see below).
+cmap <up> <nop>
+cmap <down> <nop>
+
+" Use Ctrl-P/Ctrl-N as replacement for <Up>/<Down> in command mode. Thanks to
+" abstrakt and grayw in #vim on Freenode (2010-04-12 21:20).
+cnoremap <C-p> <up>
+cnoremap <C-n> <down>
+
" Use <space> to move down a page and - to move up one like in mutt.
nnoremap <Space> <C-f>
nnoremap - <C-b>
+" Go to next and previous buffer. Thanks to elik in #vim on Freenode
+" (2010-05-16 18:38) for this idea.
+nnoremap <silent> gb :bnext<CR>
+nnoremap <silent> gB :bprev<CR>
+
" Fast access to buffers.
nnoremap <Leader>1 :1b<CR>
nnoremap <Leader>2 :2b<CR>
" Add semicolon to the end of the line. Thanks to
" http://www.van-laarhoven.org/vim/.vimrc for this idea and godlygeek in #vim
" on Freenode for an improved version which doesn't clobber any marks.
-nnoremap <silent> ; :call setline(line('.'), getline('.') . ';')<CR>
+nnoremap <silent> <Leader>; :call setline(line('.'), getline('.') . ';')<CR>
" I often type "W" instead of "w" when trying to save a file. Fix my mistake.
" Thanks to Tony Mechelynck <antoine.mechelynck@gmail.com> 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 <expr> W
\ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'w' : 'W')
+ cnoreabbrev <expr> Wa
+ \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wa' : 'Wa')
cnoreabbrev <expr> Wq
\ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wq' : 'Wq')
cnoreabbrev <expr> Wqa
if has('syntax')
syntax enable
+" Don't highlight more than 200 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/).
+ set synmaxcol=200
+
" Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
-" <antoine.mechelynck@gmail.com> from the Vim mailing list.
-" It can easily be disabled if necessary with :2match (in Vim >= 700).
+" <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
+" disabled when necessary with :2match (in Vim >= 700).
if v:version >= 700
2match Todo /\%>78v./
else
" Map toggle comment.
map <Leader><Leader> <plug>NERDCommenterToggle
+" XPTemplate settings.
+if has('eval')
+ " 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'
+endif
+
" AUTO COMMANDS
" 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
+
" AFTER/FTPLUGIN AUTO COMMANDS
" Disable spell checking for files which don't need it.
" 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 as the diff created by `git commit -v` may contain
-" one which could change the filetype or other settings of the commit window.
- autocmd FileType gitcommit setlocal nomodeline |
- \ let g:secure_modelines_allowed_items = []
+" 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
" Allow folding in perl.
autocmd FileType perl let perl_fold = 1 |
\ let perl_fold_blocks = 1
-" Use the same comment string as for Vim files in vimperator files.
+" Use the same comment string as for Vim files in Vimperator files.
autocmd FileType vimperator setlocal commentstring=\"%s
" FTDETECT AUTO COMMANDS
ruderich.org/simon / config / dotfiles.git / blobdiff