X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=88db35b817f38a9efd94d96853484b53d14bbf96;hb=dbb6e842cef1cf10bf34784778332abc897f8000;hp=17ad62493e60cda2fd3ddcd24e1ff428aae88f30;hpb=72d6ddfe50c6e43c9ec7815b49d7d8611f3e85f5;p=config%2Fdotfiles.git diff --git a/vimrc b/vimrc index 17ad624..88db35b 100644 --- a/vimrc +++ b/vimrc @@ -3,6 +3,18 @@ " 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 + + +" Reset all options (except 'term, 'lines' and 'columns'). This makes sure a +" system wide configuration file doesn't change default values. +set all& + " Make sure Vim (and not Vi) settings are used. set nocompatible @@ -11,6 +23,9 @@ 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 @@ -99,32 +114,71 @@ 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 -" 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) +" 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 - @@ -207,8 +261,8 @@ if has('syntax') syntax enable " 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 @@ -249,6 +303,17 @@ 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. @@ -258,17 +323,16 @@ 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 buffer. -" Also make sure we use only 72 characters per line which is the -" recommondation for git commit messages (http://tpope.net/node/106). - 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