X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=88db35b817f38a9efd94d96853484b53d14bbf96;hb=dbb6e842cef1cf10bf34784778332abc897f8000;hp=cd7c90e9ec1a06741bac569d35af9b3f25271516;hpb=bf1259ccbdee487fc48c0a8f86815cb2b2476863;p=config%2Fdotfiles.git diff --git a/vimrc b/vimrc index cd7c90e..88db35b 100644 --- a/vimrc +++ b/vimrc @@ -1,17 +1,50 @@ " Vim main configuration file. -" Make sure Vim (and not Vi) settings are enabled. +" 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 +" Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim +" runtime files). +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 + +" When completing paths first use the longest path then display a list of all +" possible files. +set wildmode=longest,list + " EDIT SETTINGS -" Enable automatic file detection, plugin and indention. -filetype plugin indent on +" 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 @@ -20,7 +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 @@ -46,81 +79,177 @@ set formatoptions+=l set virtualedit=block " Already display matches while typing the search command. This makes spotting -" errors easily. +" errors easy. set incsearch " Activate syntax folding. -set foldmethod=syntax -set foldcolumn=2 -set foldlevel=99 " no folding at default +if has('folding') + set foldmethod=syntax + set foldcolumn=2 + 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. 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. 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 as "^I" and trailing space as "-". +" Display tabs, trailing space, non breakable spaces and long lines (when +" wrapping is disabled). set list -set listchars=trail:- - - -" EDITOR SETTINGS - -" Don't use any modelines. -set nomodeline - -" When completing paths first use the longest path then display a list of all -" possible files. -set wildmode=longest,list - +set listchars=trail:-,extends:> +if v:version >= 700 + set listchars+=nbsp:! +endif -" MAPPINGS +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 -" Use "," as my mapleader. -let mapleader = "," -let maplocalleader = "," -" Settings for the NERD commenter. -" Don't create any mappings I don't want to use. -let NERDCreateDefaultMappings=0 -" Map toggle comment. -map NERDCommenterToggle +" 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 - + +" Fast access to buffers. +nnoremap 1 :1b +nnoremap 2 :2b +nnoremap 3 :3b +nnoremap 4 :4b +nnoremap 5 :5b +nnoremap 6 :6b +nnoremap 7 :7b +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 + map sn :set nospell + map se :set spell spelllang=en_us + map sd :set spell spelllang=de_de +endif -" Maps to change spell language between English and German. -map se :set spelllang=en_us -map sd :set spelllang=de_de +" 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('.') . ';') " I often type "W" instead of "w" when trying to save a file. Fix my mistake. -cmap W w -cmap Wq wq +" 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 + \ ((getcmdtype() == ':' && getcmdpos() <= 4) ? 'wqa' : 'Wqa') +endif " Also fix my typo with "Q". -cmap Q q +if v:version < 700 + cnoreabbrev Q q + cnoreabbrev Qa qa +else + cnoreabbrev Q + \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'q' : 'Q') + cnoreabbrev Qa + \ ((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 +endif " Disable Apple style movements in MacVim. -if has("gui_macvim") +if has('gui_macvim') && has('eval') let macvim_skip_cmd_opt_movement = 1 endif @@ -128,9 +257,95 @@ endif " SYNTAX SETTINGS " Activate syntax coloring. -syntax enable +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 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 -" Automatically save and the load the file state (stored in ~/.vim/view). -autocmd BufWrite * mkview -autocmd BufRead * loadview +" PLUGIN SETTINGS + +" Settings for the NERD commenter. +" Don't create any mappings I don't want to use. +if has('eval') + let NERDCreateDefaultMappings = 0 +endif +" Map toggle comment. +map NERDCommenterToggle + + +" AUTO COMMANDS + +" Use a custom auto group to prevent problems when the vimrc files is sourced +" twice. +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 + + augroup END +endif