"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " $Id$ """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Multi-version vimrc compatible with version 4 and above. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Note that "if | call Something() | endif" syntax is unsupported " in Vim 4 so we write all our functions out the long way. It does work in " autocommand definitions, however. " Vim 4 complains if version isn't set in the configuration file. version 4.0 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Handle options safe to use in version 4. Vim 4 parses but ignores the " "if version" syntax used later in this file so we don't use it. No attempt " is made to make this configuration compatible with Vim 3. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " No compatibility mode. se nocp " Tabstop 2. se ts=2 " And use spaces not tabs. se expandtab " And << and >> indent by 2. se sw=2 " Allow backspace to delete before start of line. se bs=2 " Show the ruler. se ruler " Show partial commands in the ruler. se showcmd " And always show the status line. se laststatus=2 " Use C indent style. se cindent se cinkeys=0{,0},0),:,!^F,o,O,e se cinoptions=b1,c2 " GUI options. se go=aglmr " Don't be bugged by messages at the bottom of the screen. se shm=aot " Find as you type. se incsearch " Case-insensitive search. se ignorecase " But override by typing capitals. se smartcase " Look for ctags in home directory first. se tags=~/.tags,./tags,tags " Use - and = to create underlines. map - yyp:s/./-/g:let @/='': map = yyp:s/./=/g:let @/='': """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Handle options only available in Vim 5 and above. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" if version >= "500" version 5.0 " Vim 5 hardcodes the size of numbers column to 8. let numberwidth=8 " Save sessions in UNIX format with / as file separator. This is " cross-platoform. se ssop+=unix,slash " Nuke any pre-existing autocommands. autocmd! " Save the current window width so we can restore it when we quit. let oldcols=&columns " More GUI options. Add icon, tearoffs and toolbar. se go+=itT " Allow dynamic window resize even if we aren't in an xterm. se t_WS=[8;%p1%d;%p2%dt " Highlight search results. se hlsearch " Syntax highlighting. syn on " Use a discernably different colour to highlight the cursor which shows " matching brackets. Our regular cursor is green so use blue instead of cyan. hi MatchParen ctermbg=blue " Catch typos. command! W :w command! Wq :wq command! Wqa :wqa " Set up our variables. fun! Iain_Vars() if ! exists("b:iainlist") let b:iainlist = 0 endif if ! exists("b:iainhex") let b:iainhex = 0 endif if ! exists("b:iainverbose") let b:iainverbose = 0 endif endfun " Helper for status line. " Show space, underscore or dollar sign depending on list mode. fun! Show_List() call Iain_Vars() if b:iainlist == 0 " No list. return " " elseif b:iainlist == 1 " Just tabs. return "_" else " Full list. return "\$" endif endfun " Helper for status line. " Show c or C to denote case-sensitivity. fun! Show_Case() if &ic return "c" else return "C" endif endfun " Helper for status line. " Show the size of the tabstop. fun! Show_Tabstop() return &ts endfun " Helper for status line. " Show p when paste mode is on. fun! Show_Paste() if &paste return "p" else return "" endif endfun " Show the status line. fun! Show_StatusLine() call Iain_Vars() let sl1='%2n\:\ %<%f\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]\ %=' let sl3='L:%4.6l/%-4.6L\ C:%3.6c\ \|\ %P' let hexformat='%b' if b:iainhex let hexformat='0\x%02B' endif if b:iainverbose let sl2=hexformat . '\ \|\ P:%4.6o\ ' else let sl2='' endif exec "set statusline=" . sl1 . sl2 . sl3 endfun " Toggle case-sensitivity. fun! Invert_Case() let &ic = ! &ic endfun " Restore window size. au VimLeave * if exists("oldcols") | let &columns=oldcols | endif " Map Makefile mode. au BufEnter * if &ft == "make" | call MakeMode_map() | endif au BufLeave * if &ft == "make" | call MakeMode_unmap() | endif " Entering Make mode. fun! MakeMode_map() set list set noexpandtab endfun " Leaving Make mode. fun! MakeMode_unmap() set nolist set expandtab endfun " Show the status line for the first time. call Show_StatusLine() " Change to ts=2 with Q2. map Q2 :se ts=2: " Change to ts=4 with Q4. map Q4 :se ts=4: " Change to ts=8 with Q8. map Q8 :se ts=8: " Change to ts=16 with Q6. map Q6 :se ts=16: " Change to ts=32 with Q3. map Q3 :se ts=32: " Toggle paste mode with Qp. map Qp :se paste!: " Swap case-sensitivity with Qc. map Qc :call Invert_Case(): " Change number mode with Qn. map Qn :se number!: " Expand or shrink window size with Q> and Q<. For use after toggling number. map Q> :exe 'se columns+=' . numberwidth: map Q< :exe 'se columns-=' . numberwidth: " Clear search pattern with Q/. map Q/ :let @/="": endif """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Handle options only available in Vim 6 and above. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" if version >= "600" version 6.0 " Remember quickfix state. let g:quickfixing=0 " Set indenting by filetype. filetype indent on " Less intrusive syntax highlighting. syn enable " Nice GUI colour. if has("gui_running") se guifont=DejaVu\ Sans\ Mono\ 10 colo darkblue endif if has("win32") se guifont=DejaVu_Sans_Mono:h10:cANSI endif " Ignore whitespace when diffing. se diffopt=filler,iwhite " Expand window when doing a vertical diff. if &diff let &columns = 164 endif " Status bar matches the colour. highlight StatusLine guifg=white guibg=darkblue ctermbg=white ctermfg=darkblue " Numbers in blue. highlight LineNr term=underline cterm=bold guifg=blue ctermfg=blue " Remember that we are opening the quickfix window. au BufWinEnter quickfix let g:quickfixing=1 au BufUnload * if &ft == "qf" | let g:quickfixing=0 | endif " Make * and # work the way you expect in visual mode. vnoremap * y/\V=substitute(escape(@@,"/\\"),"\n","\\\\n","ge") vnoremap # y?\V=substitute(escape(@@,"?\\"),"\n","\\\\n","ge") " Change list mode. fun! Cycle_List() let basic='tab:\\_,trail:_,extends:<,precedes:>' call Iain_Vars() let b:iainlist = b:iainlist + 1 if b:iainlist > 2 let b:iainlist = 0 endif if b:iainlist == 0 set nolist elseif b:iainlist == 1 exec "set lcs=" . basic set list else exec "set lcs=" . basic . ",eol:$" set list endif endfun " Cycle between hex and decimal display of toolbar stuff. fun! Cycle_HexStatusLine() call Iain_Vars() let b:iainhex = ! b:iainhex call Show_StatusLine() endfun " Cycle verbose display of toolbar stuff. fun! Cycle_VerboseStatusLine() call Iain_Vars() let b:iainverbose = ! b:iainverbose call Show_StatusLine() endfun " Toggle quickfix window. fun! Cycle_Quickfix() if g:quickfixing == 1 cclose let g:quickfixing=0 else copen endif endfun " We use Q for various commands. Unmap it. " Vim 5 won't let us unmap this as it treats Q as an ambiguous mapping (because " Qx also exists. With Vim 5 you are rewarded with Ex mode if you don't type " the Qx sequence quickly enough. Vim 6 allows us to forget the Ex mapping. map Q " Swap hex/decimal statusline with Qx. map Qx :call Cycle_HexStatusLine(): " Change statusline verbosity with Qv. map Qv :call Cycle_VerboseStatusLine(): " Cycle list styles with Ql. map Ql :call Cycle_List(): " Toggle tags with Qt. map Qt :Tlist " Change foldmethod with Qf. map Qf :se foldenable!: " Toggle quickfix window with Qq. map Qq :call Cycle_Quickfix(): " Rerun filetype detection with Qs. The s is for syntax, as this will be " updated as a side-effect. map Qs :filetype detect: endif """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Handle options only available in Vim 7 and above. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" if version >= "700" version 7.0 " Change status bar colour when entering insert mode. au InsertEnter * highlight StatusLine guifg=white guibg=darkred ctermbg=white ctermfg=darkred au InsertLeave * highlight StatusLine guifg=white guibg=blue ctermbg=white ctermfg=blue " Make diffs vertical by default. se diffopt+=vertical " Set size of numbers column. se numberwidth=5 " Add "previous tab" mapping as gb. map gb :tabPrev endif