X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=88db35b817f38a9efd94d96853484b53d14bbf96;hb=dbb6e842cef1cf10bf34784778332abc897f8000;hp=8b44898443ff757d432f04f9ae57400d4dc23023;hpb=6fa489d9a6440cb7bee07642702c5e5de3745e0c;p=config%2Fdotfiles.git diff --git a/vimrc b/vimrc index 8b44898..88db35b 100644 --- a/vimrc +++ b/vimrc @@ -3,13 +3,28 @@ " EDITOR SETTINGS -" Make sure Vim (and not Vi) settings are enabled. +" 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 -" Load my scripts from ~/.vim (my scripts), ~/.vim/plugins (plugins) and -" ~/.vim/runtime (checkout of Vim runtime files). +" Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim +" runtime files). set runtimepath-=~/.vim -set runtimepath^=~/.vim,~/.vim/plugins,~/.vim/runtime +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). @@ -19,21 +34,17 @@ set nomodeline " possible files. set wildmode=longest,list -" Increase number of tabs which can be opened with the -p option. -if v:version >= 700 - set tabpagemax=50 -endif - " EDIT SETTINGS -" Enable automatic file detection, plugin and indention. +" Enable automatic file detection, plugin and indention support. if has('autocmd') filetype plugin indent on endif -" Use UTF-8 file encoding for all files. -set fileencodings=utf-8 +" Use UTF-8 file encoding for all files. Automatically recognize latin1 in +" existing files. +set fileencodings=utf-8,latin1 " Wrap text after 78 characters. set textwidth=78 @@ -42,7 +53,7 @@ set textwidth=78 set shiftwidth=4 set softtabstop=4 set expandtab -" When < and > is used indent/deindent to the next shiftwidth boundary. +" When < and > is used indent/deindent to the next 'shiftwidth' boundary. set shiftround " Use the default value for real tabs. set tabstop=8 @@ -83,41 +94,91 @@ endif set ignorecase set smartcase -" Activate spell checking, use English as default. -if v:version >= 700 +" Activate spell checking, use English as default. Don't use spell checking +" when diffing. +if v:version >= 700 && has('syntax') && !&diff set spell set spelllang=en_us endif -" Allow buffers with changes to be hidden. +" Allow buffers with changes to be hidden. Very important for effective +" editing with multiple buffers. set hidden " DISPLAY SETTINGS -" Use a dark background. +" Use a dark background. Doesn't change the background color, only sets text +" colors for a dark terminal. set background=dark -" Activate lines display. +" 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:-,nbsp:!,extends:> +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 - @@ -134,7 +195,11 @@ nnoremap 8 :8b nnoremap 9 :9b nnoremap 0 :10b -" Maps to change spell language between English and German and disable it. +" 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 map sn :set nospell map se :set spell spelllang=en_us @@ -144,18 +209,21 @@ 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 @@ -173,9 +241,11 @@ else endif " Make sure xa0 (alt + space) is automatically changed to a normal whitespace -" if pressed accidentally while in insert mode (happens on Mac sometimes). -if has('mac') - imap +" 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 endif " Disable Apple style movements in MacVim. @@ -190,13 +260,19 @@ endif if has('syntax') syntax enable -" Highlight text longer then 78 characters. Thanks to Tony Mechelynck -" from the Vim mailing list. +" 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 v:version >= 700 2match Todo /\%>78v./ else match Todo /\%>78v./ endif + +" Highlight TODO, FIXME, CHANGED and XXX in all documents. + if v:version > 701 || (v:version == 701 && has('patch42')) + call matchadd('Todo', '\(TODO\|FIXME\|CHANGED\|XXX\)') + endif endif @@ -219,6 +295,55 @@ if has('autocmd') augroup vimrc autocmd! +" 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 + +" 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 +" 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. + autocmd FileType vimperator setlocal commentstring=\"%s + +" FTDETECT AUTO COMMANDS + +" Recognize .md as markdown files (Vim default is .mkd). + autocmd BufRead,BufNewFile *.md set filetype=mkd +" Recognize .test as Tcl files. + autocmd BufRead,BufNewFile *.test set filetype=tcl + +" OTHER AUTO COMMANDS + " Use diff filetype for mercurial patches in patch queue. autocmd BufReadPost */.hg/patches/* set filetype=diff