X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=9fcf7454fe5c672fa6b1ae79e3e37e38cb21f07b;hb=b98c584069d8262aa1c59e3f1546448e0c91875c;hp=98009b8611eb2885af03a11a4057c57899698ce9;hpb=74aff9e33024011449e14e562e517f0447460d8a;p=config%2Fdotfiles.git diff --git a/vimrc b/vimrc index 98009b8..9fcf745 100644 --- a/vimrc +++ b/vimrc @@ -3,6 +3,27 @@ " 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 @@ -11,6 +32,9 @@ 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 @@ -81,7 +105,7 @@ set smartcase " 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 @@ -99,27 +123,71 @@ set background=dark " 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 . 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 +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) +" 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 + " Use to move down a page and - to move up one like in mutt. nnoremap nnoremap - @@ -136,6 +204,9 @@ nnoremap 8 :8b nnoremap 9 :9b nnoremap 0 :10b +" 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 v:version >= 700 @@ -147,18 +218,21 @@ endif " 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 ; :call setline(line('.'), getline('.') . ';') +nnoremap ; :call setline(line('.'), getline('.') . ';') " 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 @@ -195,9 +269,14 @@ endif 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 -" from the Vim mailing list. -" It can easily be disabled if necessary with :2match (in Vim >= 700). +" 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 @@ -238,6 +317,17 @@ if has('autocmd') " 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. @@ -247,14 +337,16 @@ if has('autocmd') " 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