1 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
3 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
4 " Multi-version vimrc compatible with version 4 and above.
5 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
7 " Note that "if <condition> | call Something() | endif" syntax is unsupported
8 " in Vim 4 so we write all our functions out the long way. It does work in
9 " autocommand definitions, however.
11 " Vim 4 complains if version isn't set in the configuration file.
14 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
15 " Handle options safe to use in version 4. Vim 4 parses but ignores the
16 " "if version" syntax used later in this file so we don't use it. No attempt
17 " is made to make this configuration compatible with Vim 3.
18 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
19 " No compatibility mode.
24 " And use spaces not tabs.
26 " And << and >> indent by 2.
29 " Allow backspace to delete before start of line.
34 " Show partial commands in the ruler.
36 " And always show the status line.
41 se cinkeys=0{,0},0),:,!^F,o,O,e
46 " Don't be bugged by messages at the bottom of the screen.
52 " Case-insensitive search.
54 " But override by typing capitals.
57 " Look for ctags in home directory first.
58 se tags=~/.tags,./tags,tags
60 " Use - and = to create underlines.
61 map - yyp:s/./-/g<RETURN>:let @/=''<RETURN>:<RETURN>
62 map = yyp:s/./=/g<RETURN>:let @/=''<RETURN>:<RETURN>
64 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
65 " Handle options only available in Vim 5 and above.
66 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
70 " Nuke any pre-existing autocommands.
73 " Save the current window width so we can restore it when we quit.
76 " More GUI options. Add icon, tearoffs and toolbar.
79 " Allow dynamic window resize even if we aren't in an xterm.
80 se t_WS=
\e[8;%p1%d;%p2%dt
82 " Highlight search results.
85 " Syntax highlighting.
93 " Set up our variables.
95 if ! exists("b:iainlist")
98 if ! exists("b:iainhex")
103 " Helper for status line.
104 " Show space, underscore or dollar sign depending on list mode.
110 elseif b:iainlist == 1
119 " Helper for status line.
120 " Show c or C to denote case-sensitivity.
129 " Helper for status line.
130 " Show the size of the tabstop.
135 " Helper for status line.
136 " Show p when paste mode is on.
145 " Show the status line.
146 fun! Show_StatusLine()
148 let sl1='%2n\:\ %<%f\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]\ %='
149 let sl2='\ \|\ P:%4.6o\ L:%4.6l/%-4.6L\ C:%3.6c\ \|\ %P'
152 let hexformat='0\x%02B'
154 exec "set statusline=" . sl1 . hexformat . sl2
157 " Restore window size.
158 au VimLeave * if exists("oldcols") | let &columns=oldcols | endif
161 au BufEnter * if &ft == "c" || &ft == "cpp" | call CMode_map() | endif
162 au BufLeave * if &ft == "c" || &ft == "cpp" | call CMode_unmap() | endif
165 au BufEnter * if &ft == "perl" | call PerlMode_map() | endif
166 au BufLeave * if &ft == "perl" | call PerlMode_unmap() | endif
169 au BufEnter * if &ft == "make" | call MakeMode_map() | endif
170 au BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
174 let oldcinkeys=&cinkeys
175 let oldcinwords=&cinwords
176 set cinkeys=0{,0},:,0#,!^F,o,O,e
177 set cinwords=if,else,while,do,for,switch
182 set cinkeys=oldcinkeys
183 set cinwords=oldcinwords
186 " Entering Perl mode.
188 let oldcinkeys=&cinkeys
189 let oldcinwords=&cinwords
190 set cinkeys=0{,0},:,!^F,o,O,e
191 set cinwords=if,else,while,do,for,eval
195 fun! PerlMode_unmap()
196 set cinkeys=oldcinkeys
197 set cinwords=oldcinwords
200 " Entering Make mode.
207 fun! MakeMode_unmap()
212 " Show the status line for the first time.
213 call Show_StatusLine()
216 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
217 " Handle options only available in Vim 6 and above.
218 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
222 " Track changing number mode.
223 let g:numbercols=&columns
224 let g:numberchanges=0
226 " Less intrusive syntax highlighting.
230 if has("gui_running")
231 se guifont=Bitstream\ Vera\ Sans\ Mono\ 12
235 se guifont=Bitstream_Vera_Sans_Mono:h10:cANSI
238 " Expand window when doing a vertical diff.
243 " Status bar matches the colour.
244 highlight StatusLine guifg=white guibg=blue ctermbg=white ctermfg=blue
247 highlight LineNr term=underline cterm=bold guifg=blue ctermfg=blue
249 " Make * and # work the way you expect in visual mode.
250 vnoremap * y/\V<C-R>=substitute(escape(@@,"/\\"),"\n","\\\\n","ge")<CR><CR>
251 vnoremap # y?\V<C-R>=substitute(escape(@@,"?\\"),"\n","\\\\n","ge")<CR><CR>
255 let basic='tab:\\_,trail:_,extends:<,precedes:>'
257 let b:iainlist = b:iainlist + 1
263 elseif b:iainlist == 1
264 exec "set lcs=" . basic
267 exec "set lcs=" . basic . ",eol:$"
272 " Cycle between hex and decimal display of toolbar stuff.
273 fun! Cycle_HexStatusLine()
275 let b:iainhex = ! b:iainhex
276 call Show_StatusLine()
279 " Cycle between number mode.
280 " FIXME: Toggling in a split window doesn't work properly. We need to track
281 " the number of windows and number modes. Something for later...
282 " Perhaps have a redraw callback that checks width and original column number.
288 let g:numberchanges=g:numberchanges-1
293 " Change size back if this was the last window.
294 if g:numberchanges == 0
295 let &columns=g:numbercols
300 " Save width between number toggling.
302 " Expand if this was the first change.
303 if g:numberchanges == 0
304 let g:numbercols=&columns
306 " Expand column by our preferred width.
307 let &columns=&columns+&numberwidth
309 " Vim 6 hardcodes width to 8.
310 let &columns=&columns+8
315 let g:numberchanges=g:numberchanges+1
321 " Toggle case-sensitivity.
326 " We'll use Q for various commands. Unmap it.
329 " Change to ts=2 with Q2.
330 map Q2 :se ts=2<CR>:<CR>
331 " Change to ts=4 with Q4.
332 map Q4 :se ts=4<CR>:<CR>
333 " Change to ts=8 with Q8.
334 map Q8 :se ts=8<CR>:<CR>
335 " Change to ts=16 with Q6.
336 map Q6 :se ts=16<CR>:<CR>
337 " Change to ts=32 with Q3.
338 map Q3 :se ts=32<CR>:<CR>
339 " Change foldmethod with Qf.
340 map Qf :se foldenable!<CR>:<CR>
341 " Toggle paste mode with Qp.
342 map Qp :se paste!<CR>:<CR>
343 " Swap hex/decimal statusline with Qx
344 map Qx :call Cycle_HexStatusLine()<CR>:<CR>
345 " Swap case-sensitivity with Qc.
346 map Qc :call Invert_Case()<CR>:<CR>
347 " Cycle list styles with Ql.
348 map Ql :call Cycle_List()<CR>:<CR>
349 " Change number mode with Qn.
350 map Qn :call Cycle_Number()<CR>:<CR>
351 " Toggle tags with Qt.
355 fun! PerlMode_unmap()
356 set cinkeys=oldcinkeys
357 set cinwords=oldcinwords
358 set foldmethod=manual
362 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
363 " Handle options only available in Vim 7 and above.
364 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
368 " Set size of numbers column.
371 " Add "previous tab" mapping as gb.