X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=fb56e0cf08f2f61314aa5881e37e4bbbfb07d60d;hb=d103b2a72ed0152303f381ab91ea7b2a3721591b;hp=5993bff360d6dea7766e06e228b16d6e293da2d7;hpb=60d723311eaa67848d3e1718fbcda808896ca5a0;p=config%2Fdotfiles.git diff --git a/vimrc b/vimrc index 5993bff..fb56e0c 100644 --- a/vimrc +++ b/vimrc @@ -1,6 +1,6 @@ " Vim main configuration file. -" Copyright (C) 2008-2012 Simon Ruderich +" Copyright (C) 2008-2013 Simon Ruderich " " This file is free software: you can redistribute it and/or modify " it under the terms of the GNU General Public License as published by @@ -21,7 +21,8 @@ " Save 'runtimepath' in case it was changed by the system's configuration " files. Also save 'diff' as set all& resets it; but somehow later (after " sourcing the vimrc - for example in a VimEnter autocmd) it gets -" automagically restored to the correct value. +" automagically restored to the correct value. Not sure what exactly Vim is +" doing there. if has('eval') let s:save_runtimepath = &runtimepath let s:save_diff = &diff @@ -49,7 +50,7 @@ set encoding=utf-8 set runtimepath-=~/.vim set runtimepath^=~/.vim,~/.vim/runtime -" Don't store swap files in the same directory as the edited file. But only if +" Don't store swap files in the same directory as the edited file, but only if " we have a "safe" writable directory available. if filewritable('~/.tmp') == 2 || filewritable('~/tmp') == 2 set directory-=. @@ -189,7 +190,7 @@ set formatoptions+=ro " started. set formatoptions+=l " Remove comment leader when joining lines where it makes sense. -if HasVersionAndPatch(703, 541) +if s:HasVersionAndPatch(703, 541) set formatoptions+=j endif @@ -228,9 +229,9 @@ if exists('+spell') && has('syntax') set spelllang=en_us endif -" Allow buffers with changes to be hidden. Very important for effective +" Allow buffers with changes to be hidden. Very important for efficient " editing with multiple buffers. Prevents the "E37: No write since last change -" (add ! to override)" warning when switching buffers. +" (add ! to override)" warning when switching modified buffers. set hidden " When splitting vertically put the new window right of the current one. @@ -387,6 +388,30 @@ if has('statusline') endif endfunction + " Display unexpected 'fileformat', 'fileencoding' and 'bomb' settings. + function! s:StatuslineFileFormat() + if &fileformat != 'unix' + return '[' . &fileformat . ']' + else + return '' + endif + endfunction + function! s:StatuslineFileEncoding() + if &fileencoding != '' && &fileencoding != 'utf-8' + \ && &filetype != 'help' + return '[' . &fileencoding . ']' + else + return '' + endif + endfunction + function! s:StatuslineFileBOMB() + if exists('+bomb') && &bomb + return '[BOM]' + else + return '' + endif + endfunction + " Return current syntax group in brackets or nothing if there's none. function! s:StatuslineSyntaxGroup() let l:group = synIDattr(synID(line('.'), col('.'), 1), 'name') @@ -399,13 +424,22 @@ if has('statusline') " Short function names to make 'statusline' more readable. function! SBC() - return StatuslineBufferCount() + return s:StatuslineBufferCount() endfunction function! SRF() - return StatuslineRelativeFilename() + return s:StatuslineRelativeFilename() + endfunction + function! SFF() + return s:StatuslineFileFormat() + endfunction + function! SFE() + return s:StatuslineFileEncoding() + endfunction + function! SFB() + return s:StatuslineFileBOMB() endfunction function! SSG() - return StatuslineSyntaxGroup() + return s:StatuslineSyntaxGroup() endfunction set statusline= @@ -424,6 +458,13 @@ if has('statusline') set statusline+=%m " [+] if buffer was modified, " [-] if 'modifiable' is off set statusline+=%r " [RO] if buffer is read only + if v:version >= 700 " %#..# needs 7.0 + set statusline+=%#Error# " display warnings + set statusline+=%{SFF()} " - unexpected file format + set statusline+=%{SFE()} " - unexpected file encoding + set statusline+=%{SFB()} " - unexpected file byte order mask + set statusline+=%## " continue with normal colors + endif " on the right set statusline+=%= " right align @@ -442,13 +483,16 @@ endif " modified by a plugin or other settings. Except for which isn't " affected by mappings. -" Easy way to exit insert mode. jk is preferred because it's faster. -inoremap jj +" Easy way to exit insert mode (jj is too slow). inoremap jk " Also for command mode, thanks to http://github.com/mitechie/pyvim " (2010-10-15). -cnoremap jj cnoremap jk +" And fix my typos ... +inoremap JK +inoremap Jk +cnoremap JK +cnoremap Jk " Disable arrow keys for all modes except command modes. Thanks to James Vega " (http://git.jamessan.com/?p=etc/vim.git;a=summary). @@ -499,6 +543,10 @@ if has('eval') \ :call TemporaryNostartofline("C-U>") endif +" Let Y yank to the end of the line, similar to D and C. Use yy if you want to +" yank a line. This fixes a weird inconsistency in Vi(m). +nnoremap Y y$ + " Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09 " 20:02 CEST). To suspend without saving either unmap this or use :stop. " Only the current buffer is written, thus switching to another buffer works @@ -558,6 +606,19 @@ nnoremap 8 :8buffer nnoremap 9 :9buffer nnoremap 0 :10buffer +" Use real tabs instead of soft tabs. +if has('eval') +" Switch from soft tabs to real tabs. + function! s:UseTabs() + setlocal noexpandtab shiftwidth=8 softtabstop=8 + endfunction + nnoremap t :call UseTabs() +endif +" Enable "verbatim" mode. Used to view files with long lines or without syntax +" coloring. +nnoremap v :set nolist nowrap nospell synmaxcol=0 + \ :2match + " Make last active window the only window. Similar to o. nnoremap O po @@ -574,15 +635,10 @@ else nmap sd 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('.') . ';') - +if has('eval') " * and # for selections in visual mode. Thanks to " http://got-ravings.blogspot.com/2008/07/vim-pr0n-visual-search-mappings.html " and all nerds involved (godlygeek, strull in #vim on Freenode). -if has('eval') function! s:VSetSearch() let l:temp = @@ " unnamed register normal! gvy @@ -593,6 +649,16 @@ if has('eval') endfunction vnoremap * :call VSetSearch()// vnoremap # :call VSetSearch()?? + +" Use 'noignorecase' for * and #. See comment in s:VSetSearch() for details. +" Thanks to the writers of s:VSetSearch(), see above. + function! s:NSetSearch() + let l:cword = expand('') + let l:regex = substitute(escape(l:cword, '\'), '\n', '\\n', 'g') + let @/ = '\C\V'. '\<' . l:regex . '\>' + endfunction + nnoremap * :call NSetSearch()// + nnoremap # :call NSetSearch()?? endif " I often type "W" instead of "w" when trying to save a file. Fix my mistake. @@ -732,7 +798,7 @@ if has('syntax') if !&diff && exists(':2match') " Use ColorColumn for overlong lines if available and my color " scheme is used. - if &t_Co == 256 && HasSyntaxGroup('ColorColumn') + if &t_Co == 256 && s:HasSyntaxGroup('ColorColumn') 2match ColorColumn /\%>78v./ else 2match Todo /\%>78v./ @@ -764,17 +830,17 @@ if has('syntax') " Special highlight for tabs to reduce their visibility in contrast to other " SpecialKey characters (e.g. ^L). - if &t_Co == 256 && HasSyntaxGroup('specialKeyTab') + if &t_Co == 256 && s:HasSyntaxGroup('specialKeyTab') call matchadd('specialKeyTab', '\t') endif endif endfunction " Enable highlights for the current and all new windows. Thanks to bairui in " #vim on Freenode (2012-04-01 00:22 CEST) for the WinEnter suggestion. - call CustomSyntaxHighlights() + call s:CustomSyntaxHighlights() if has('autocmd') augroup vimrc - autocmd WinEnter * call CustomSyntaxHighlights() + autocmd WinEnter * call s:CustomSyntaxHighlights() augroup END endif @@ -849,14 +915,20 @@ if has('eval') " Don't manage the working directory (the default setting is too slow for " me). let g:ctrlp_working_path_mode = 0 + " Path to cache directory. I prefer to keep generated files as local as " possible. let g:ctrlp_cache_dir = $HOME . '/.vim/cache/ctrlp' - " Permanent cache, cleared by a crontab entry. + " Permanent cache, cleared by a crontab entry. Use to update the + " cache manually. let g:ctrlp_clear_cache_on_exit = 0 + " Don't switch the window if the selected buffer is already open. I want + " to open another view on this buffer in most cases. + let g:ctrlp_switch_buffer = 0 + " FSWitch settings. - " Default don't work well for my projects. + " Defaults don't work well for my projects. augroup vimrc autocmd BufEnter *.cc let b:fswitchdst = 'h' \ | let b:fswitchlocs = './' @@ -866,6 +938,10 @@ if has('eval') " Switch to corresponding header/source file. nnoremap h :FSHere + +" netrw settings. + " Don't create ~/.vim/.netrwhist history file. + let g:netrw_dirhistmax = 0 endif @@ -898,7 +974,8 @@ if has('autocmd') " Automatically disable 'paste' mode when leaving insert mode. Thanks to " Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only " want to paste once and then 'paste' gets automatically unset. InsertLeave -" doesn't exist in older Vims. +" doesn't exist in older Vims. Use "*p to paste X11's selection, no need for +" 'paste' in this case. if exists('##InsertLeave') autocmd InsertLeave * set nopaste endif @@ -919,19 +996,24 @@ if has('autocmd') endif " Display a warning when editing a file which contains "do not edit" (ignoring -" the case, \c), for example template files which were preprocessed or -" auto-generated files. Especially useful when the header is not displayed on -" the first screen, e.g. when the old position is restored. Not for vimrc -" though. +" the case) and similar messages in the first lines of the file, for example +" template files which were preprocessed or auto-generated files. Especially +" useful when the header is not displayed on the first screen, e.g. when the +" old position is restored. function! s:SearchForDoNotEditHeader() - if search('\cdo not edit', 'n') == 0 - \ || expand(':t') =~# '^.\?vimrc$' + " Only search the first 20 lines to prevent false positives, e.g. + " in scripts which write files containing this warning and ignore + " the case (\c). (Can't use search()'s {stopline} as we might not + " start searching from the top.) + let l:search = '\c\(do not \(edit\|modify\)\|autogenerated by\)' + let l:match = search(l:search, 'n') + if l:match == 0 || l:match > 20 return endif echoerr 'Do not edit this file! (Maybe a template file.)' endfunction - autocmd BufRead * call SearchForDoNotEditHeader() + autocmd BufRead * call s:SearchForDoNotEditHeader() " AFTER/FTPLUGIN AUTO COMMANDS @@ -948,6 +1030,10 @@ if has('autocmd') " the recommendation for git commit messages (http://tpope.net/node/106). autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] | \ setlocal textwidth=72 +" Fix 'include' setting for shell files to recognize '.' and 'source' +" commands. Use &l:include instead of setlocal which requires excessive +" escaping of \. + autocmd FileType sh let &l:include = '^\s*\(\.\|source\)\s\+' " Use the same comment string as for Vim files in Vimperator files. autocmd FileType vimperator setlocal commentstring=\"%s " Use TeX compiler for (La)TeX files. @@ -979,7 +1065,7 @@ if has('eval') " Convenient command to see the difference between the current buffer and the " file it was loaded from, thus the changes you made. Thanks to the " vimrc_example.vim file in Vim's source. Modified to use the same filetype -" for the diffed file than the filetype for the original file. +" for the diffed file as the filetype for the original file. if !exists(':DiffOrig') command DiffOrig \ let s:diff_orig_filetype = &filetype