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Diffstat (limited to 'vim/plugin/surround.vim')
| -rw-r--r-- | vim/plugin/surround.vim | 598 |
1 files changed, 0 insertions, 598 deletions
diff --git a/vim/plugin/surround.vim b/vim/plugin/surround.vim deleted file mode 100644 index 82b016e..0000000 --- a/vim/plugin/surround.vim +++ /dev/null @@ -1,598 +0,0 @@ -" surround.vim - Surroundings -" Author: Tim Pope <http://tpo.pe/> -" Version: 2.1 -" GetLatestVimScripts: 1697 1 :AutoInstall: surround.vim - -if exists("g:loaded_surround") || &cp || v:version < 700 - finish -endif -let g:loaded_surround = 1 - -" Input functions {{{1 - -function! s:getchar() - let c = getchar() - if c =~ '^\d\+$' - let c = nr2char(c) - endif - return c -endfunction - -function! s:inputtarget() - let c = s:getchar() - while c =~ '^\d\+$' - let c .= s:getchar() - endwhile - if c == " " - let c .= s:getchar() - endif - if c =~ "\<Esc>\|\<C-C>\|\0" - return "" - else - return c - endif -endfunction - -function! s:inputreplacement() - let c = s:getchar() - if c == " " - let c .= s:getchar() - endif - if c =~ "\<Esc>" || c =~ "\<C-C>" - return "" - else - return c - endif -endfunction - -function! s:beep() - exe "norm! \<Esc>" - return "" -endfunction - -function! s:redraw() - redraw - return "" -endfunction - -" }}}1 - -" Wrapping functions {{{1 - -function! s:extractbefore(str) - if a:str =~ '\r' - return matchstr(a:str,'.*\ze\r') - else - return matchstr(a:str,'.*\ze\n') - endif -endfunction - -function! s:extractafter(str) - if a:str =~ '\r' - return matchstr(a:str,'\r\zs.*') - else - return matchstr(a:str,'\n\zs.*') - endif -endfunction - -function! s:fixindent(str,spc) - let str = substitute(a:str,'\t',repeat(' ',&sw),'g') - let spc = substitute(a:spc,'\t',repeat(' ',&sw),'g') - let str = substitute(str,'\(\n\|\%^\).\@=','\1'.spc,'g') - if ! &et - let str = substitute(str,'\s\{'.&ts.'\}',"\t",'g') - endif - return str -endfunction - -function! s:process(string) - let i = 0 - for i in range(7) - let repl_{i} = '' - let m = matchstr(a:string,nr2char(i).'.\{-\}\ze'.nr2char(i)) - if m != '' - let m = substitute(strpart(m,1),'\r.*','','') - let repl_{i} = input(substitute(m,':\s*$','','').': ') - endif - endfor - let s = "" - let i = 0 - while i < strlen(a:string) - let char = strpart(a:string,i,1) - if char2nr(char) < 8 - let next = stridx(a:string,char,i+1) - if next == -1 - let s .= char - else - let insertion = repl_{char2nr(char)} - let subs = strpart(a:string,i+1,next-i-1) - let subs = matchstr(subs,'\r.*') - while subs =~ '^\r.*\r' - let sub = matchstr(subs,"^\r\\zs[^\r]*\r[^\r]*") - let subs = strpart(subs,strlen(sub)+1) - let r = stridx(sub,"\r") - let insertion = substitute(insertion,strpart(sub,0,r),strpart(sub,r+1),'') - endwhile - let s .= insertion - let i = next - endif - else - let s .= char - endif - let i += 1 - endwhile - return s -endfunction - -function! s:wrap(string,char,type,removed,special) - let keeper = a:string - let newchar = a:char - let s:input = "" - let type = a:type - let linemode = type ==# 'V' ? 1 : 0 - let before = "" - let after = "" - if type ==# "V" - let initspaces = matchstr(keeper,'\%^\s*') - else - let initspaces = matchstr(getline('.'),'\%^\s*') - endif - let pairs = "b()B{}r[]a<>" - let extraspace = "" - if newchar =~ '^ ' - let newchar = strpart(newchar,1) - let extraspace = ' ' - endif - let idx = stridx(pairs,newchar) - if newchar == ' ' - let before = '' - let after = '' - elseif exists("b:surround_".char2nr(newchar)) - let all = s:process(b:surround_{char2nr(newchar)}) - let before = s:extractbefore(all) - let after = s:extractafter(all) - elseif exists("g:surround_".char2nr(newchar)) - let all = s:process(g:surround_{char2nr(newchar)}) - let before = s:extractbefore(all) - let after = s:extractafter(all) - elseif newchar ==# "p" - let before = "\n" - let after = "\n\n" - elseif newchar ==# 's' - let before = ' ' - let after = '' - elseif newchar ==# ':' - let before = ':' - let after = '' - elseif newchar =~# "[tT\<C-T><,]" - let dounmapp = 0 - let dounmapb = 0 - if !maparg(">","c") - let dounmapb = 1 - " Hide from AsNeeded - exe "cn"."oremap > ><CR>" - endif - let default = "" - if newchar ==# "T" - if !exists("s:lastdel") - let s:lastdel = "" - endif - let default = matchstr(s:lastdel,'<\zs.\{-\}\ze>') - endif - let tag = input("<",default) - if dounmapb - silent! cunmap > - endif - let s:input = tag - if tag != "" - let keepAttributes = ( match(tag, ">$") == -1 ) - let tag = substitute(tag,'>*$','','') - let attributes = "" - if keepAttributes - let attributes = matchstr(a:removed, '<[^ \t\n]\+\zs\_.\{-\}\ze>') - endif - let s:input = tag . '>' - if tag =~ '/$' - let tag = substitute(tag, '/$', '', '') - let before = '<'.tag.attributes.' />' - let after = '' - else - let before = '<'.tag.attributes.'>' - let after = '</'.substitute(tag,' .*','','').'>' - endif - if newchar == "\<C-T>" || newchar == "," - if type ==# "v" || type ==# "V" - let before .= "\n\t" - endif - if type ==# "v" - let after = "\n". after - endif - endif - endif - elseif newchar ==# 'l' || newchar == '\' - " LaTeX - let env = input('\begin{') - if env != "" - let s:input = env."\<CR>" - let env = '{' . env - let env .= s:closematch(env) - echo '\begin'.env - let before = '\begin'.env - let after = '\end'.matchstr(env,'[^}]*').'}' - endif - elseif newchar ==# 'f' || newchar ==# 'F' - let fnc = input('function: ') - if fnc != "" - let s:input = fnc."\<CR>" - let before = substitute(fnc,'($','','').'(' - let after = ')' - if newchar ==# 'F' - let before .= ' ' - let after = ' ' . after - endif - endif - elseif newchar ==# "\<C-F>" - let fnc = input('function: ') - let s:input = fnc."\<CR>" - let before = '('.fnc.' ' - let after = ')' - elseif idx >= 0 - let spc = (idx % 3) == 1 ? " " : "" - let idx = idx / 3 * 3 - let before = strpart(pairs,idx+1,1) . spc - let after = spc . strpart(pairs,idx+2,1) - elseif newchar == "\<C-[>" || newchar == "\<C-]>" - let before = "{\n\t" - let after = "\n}" - elseif newchar !~ '\a' - let before = newchar - let after = newchar - else - let before = '' - let after = '' - endif - let after = substitute(after ,'\n','\n'.initspaces,'g') - if type ==# 'V' || (a:special && type ==# "v") - let before = substitute(before,' \+$','','') - let after = substitute(after ,'^ \+','','') - if after !~ '^\n' - let after = initspaces.after - endif - if keeper !~ '\n$' && after !~ '^\n' - let keeper .= "\n" - elseif keeper =~ '\n$' && after =~ '^\n' - let after = strpart(after,1) - endif - if before !~ '\n\s*$' - let before .= "\n" - if a:special - let before .= "\t" - endif - endif - endif - if type ==# 'V' - let before = initspaces.before - endif - if before =~ '\n\s*\%$' - if type ==# 'v' - let keeper = initspaces.keeper - endif - let padding = matchstr(before,'\n\zs\s\+\%$') - let before = substitute(before,'\n\s\+\%$','\n','') - let keeper = s:fixindent(keeper,padding) - endif - if type ==# 'V' - let keeper = before.keeper.after - elseif type =~ "^\<C-V>" - " Really we should be iterating over the buffer - let repl = substitute(before,'[\\~]','\\&','g').'\1'.substitute(after,'[\\~]','\\&','g') - let repl = substitute(repl,'\n',' ','g') - let keeper = substitute(keeper."\n",'\(.\{-\}\)\(\n\)',repl.'\n','g') - let keeper = substitute(keeper,'\n\%$','','') - else - let keeper = before.extraspace.keeper.extraspace.after - endif - return keeper -endfunction - -function! s:wrapreg(reg,char,removed,special) - let orig = getreg(a:reg) - let type = substitute(getregtype(a:reg),'\d\+$','','') - let new = s:wrap(orig,a:char,type,a:removed,a:special) - call setreg(a:reg,new,type) -endfunction -" }}}1 - -function! s:insert(...) " {{{1 - " Optional argument causes the result to appear on 3 lines, not 1 - let linemode = a:0 ? a:1 : 0 - let char = s:inputreplacement() - while char == "\<CR>" || char == "\<C-S>" - " TODO: use total count for additional blank lines - let linemode += 1 - let char = s:inputreplacement() - endwhile - if char == "" - return "" - endif - let cb_save = &clipboard - set clipboard-=unnamed clipboard-=unnamedplus - let reg_save = @@ - call setreg('"',"\r",'v') - call s:wrapreg('"',char,"",linemode) - " If line mode is used and the surrounding consists solely of a suffix, - " remove the initial newline. This fits a use case of mine but is a - " little inconsistent. Is there anyone that would prefer the simpler - " behavior of just inserting the newline? - if linemode && match(getreg('"'),'^\n\s*\zs.*') == 0 - call setreg('"',matchstr(getreg('"'),'^\n\s*\zs.*'),getregtype('"')) - endif - " This can be used to append a placeholder to the end - if exists("g:surround_insert_tail") - call setreg('"',g:surround_insert_tail,"a".getregtype('"')) - endif - if col('.') >= col('$') - norm! ""p - else - norm! ""P - endif - if linemode - call s:reindent() - endif - norm! `] - call search('\r','bW') - let @@ = reg_save - let &clipboard = cb_save - return "\<Del>" -endfunction " }}}1 - -function! s:reindent() " {{{1 - if exists("b:surround_indent") ? b:surround_indent : (!exists("g:surround_indent") || g:surround_indent) - silent norm! '[='] - endif -endfunction " }}}1 - -function! s:dosurround(...) " {{{1 - let scount = v:count1 - let char = (a:0 ? a:1 : s:inputtarget()) - let spc = "" - if char =~ '^\d\+' - let scount = scount * matchstr(char,'^\d\+') - let char = substitute(char,'^\d\+','','') - endif - if char =~ '^ ' - let char = strpart(char,1) - let spc = 1 - endif - if char == 'a' - let char = '>' - endif - if char == 'r' - let char = ']' - endif - let newchar = "" - if a:0 > 1 - let newchar = a:2 - if newchar == "\<Esc>" || newchar == "\<C-C>" || newchar == "" - return s:beep() - endif - endif - let cb_save = &clipboard - set clipboard-=unnamed clipboard-=unnamedplus - let append = "" - let original = getreg('"') - let otype = getregtype('"') - call setreg('"',"") - let strcount = (scount == 1 ? "" : scount) - if char == '/' - exe 'norm! '.strcount.'[/d'.strcount.']/' - elseif char =~# '[[:punct:]]' && char !~# '[][(){}<>"''`]' - exe 'norm! T'.char - if getline('.')[col('.')-1] == char - exe 'norm! l' - endif - exe 'norm! dt'.char - else - exe 'norm! d'.strcount.'i'.char - endif - let keeper = getreg('"') - let okeeper = keeper " for reindent below - if keeper == "" - call setreg('"',original,otype) - let &clipboard = cb_save - return "" - endif - let oldline = getline('.') - let oldlnum = line('.') - if char ==# "p" - call setreg('"','','V') - elseif char ==# "s" || char ==# "w" || char ==# "W" - " Do nothing - call setreg('"','') - elseif char =~ "[\"'`]" - exe "norm! i \<Esc>d2i".char - call setreg('"',substitute(getreg('"'),' ','','')) - elseif char == '/' - norm! "_x - call setreg('"','/**/',"c") - let keeper = substitute(substitute(keeper,'^/\*\s\=','',''),'\s\=\*$','','') - elseif char =~# '[[:punct:]]' && char !~# '[][(){}<>]' - exe 'norm! F'.char - exe 'norm! df'.char - else - " One character backwards - call search('\m.', 'bW') - exe "norm! da".char - endif - let removed = getreg('"') - let rem2 = substitute(removed,'\n.*','','') - let oldhead = strpart(oldline,0,strlen(oldline)-strlen(rem2)) - let oldtail = strpart(oldline, strlen(oldline)-strlen(rem2)) - let regtype = getregtype('"') - if char =~# '[\[({<T]' || spc - let keeper = substitute(keeper,'^\s\+','','') - let keeper = substitute(keeper,'\s\+$','','') - endif - if col("']") == col("$") && col('.') + 1 == col('$') - if oldhead =~# '^\s*$' && a:0 < 2 - let keeper = substitute(keeper,'\%^\n'.oldhead.'\(\s*.\{-\}\)\n\s*\%$','\1','') - endif - let pcmd = "p" - else - let pcmd = "P" - endif - if line('.') + 1 < oldlnum && regtype ==# "V" - let pcmd = "p" - endif - call setreg('"',keeper,regtype) - if newchar != "" - let special = a:0 > 2 ? a:3 : 0 - call s:wrapreg('"',newchar,removed,special) - endif - silent exe 'norm! ""'.pcmd.'`[' - if removed =~ '\n' || okeeper =~ '\n' || getreg('"') =~ '\n' - call s:reindent() - endif - if getline('.') =~ '^\s\+$' && keeper =~ '^\s*\n' - silent norm! cc - endif - call setreg('"',original,otype) - let s:lastdel = removed - let &clipboard = cb_save - if newchar == "" - silent! call repeat#set("\<Plug>Dsurround".char,scount) - else - silent! call repeat#set("\<Plug>C".(a:0 > 2 && a:3 ? "S" : "s")."urround".char.newchar.s:input,scount) - endif -endfunction " }}}1 - -function! s:changesurround(...) " {{{1 - let a = s:inputtarget() - if a == "" - return s:beep() - endif - let b = s:inputreplacement() - if b == "" - return s:beep() - endif - call s:dosurround(a,b,a:0 && a:1) -endfunction " }}}1 - -function! s:opfunc(type,...) " {{{1 - let char = s:inputreplacement() - if char == "" - return s:beep() - endif - let reg = '"' - let sel_save = &selection - let &selection = "inclusive" - let cb_save = &clipboard - set clipboard-=unnamed clipboard-=unnamedplus - let reg_save = getreg(reg) - let reg_type = getregtype(reg) - let type = a:type - if a:type == "char" - silent exe 'norm! v`[o`]"'.reg.'y' - let type = 'v' - elseif a:type == "line" - silent exe 'norm! `[V`]"'.reg.'y' - let type = 'V' - elseif a:type ==# "v" || a:type ==# "V" || a:type ==# "\<C-V>" - let &selection = sel_save - let ve = &virtualedit - if !(a:0 && a:1) - set virtualedit= - endif - silent exe 'norm! gv"'.reg.'y' - let &virtualedit = ve - elseif a:type =~ '^\d\+$' - let type = 'v' - silent exe 'norm! ^v'.a:type.'$h"'.reg.'y' - if mode() ==# 'v' - norm! v - return s:beep() - endif - else - let &selection = sel_save - let &clipboard = cb_save - return s:beep() - endif - let keeper = getreg(reg) - if type ==# "v" && a:type !=# "v" - let append = matchstr(keeper,'\_s\@<!\s*$') - let keeper = substitute(keeper,'\_s\@<!\s*$','','') - endif - call setreg(reg,keeper,type) - call s:wrapreg(reg,char,"",a:0 && a:1) - if type ==# "v" && a:type !=# "v" && append != "" - call setreg(reg,append,"ac") - endif - silent exe 'norm! gv'.(reg == '"' ? '' : '"' . reg).'p`[' - if type ==# 'V' || (getreg(reg) =~ '\n' && type ==# 'v') - call s:reindent() - endif - call setreg(reg,reg_save,reg_type) - let &selection = sel_save - let &clipboard = cb_save - if a:type =~ '^\d\+$' - silent! call repeat#set("\<Plug>Y".(a:0 && a:1 ? "S" : "s")."surround".char.s:input,a:type) - else - silent! call repeat#set("\<Plug>SurroundRepeat".char.s:input) - endif -endfunction - -function! s:opfunc2(arg) - call s:opfunc(a:arg,1) -endfunction " }}}1 - -function! s:closematch(str) " {{{1 - " Close an open (, {, [, or < on the command line. - let tail = matchstr(a:str,'.[^\[\](){}<>]*$') - if tail =~ '^\[.\+' - return "]" - elseif tail =~ '^(.\+' - return ")" - elseif tail =~ '^{.\+' - return "}" - elseif tail =~ '^<.+' - return ">" - else - return "" - endif -endfunction " }}}1 - -nnoremap <silent> <Plug>SurroundRepeat . -nnoremap <silent> <Plug>Dsurround :<C-U>call <SID>dosurround(<SID>inputtarget())<CR> -nnoremap <silent> <Plug>Csurround :<C-U>call <SID>changesurround()<CR> -nnoremap <silent> <Plug>CSurround :<C-U>call <SID>changesurround(1)<CR> -nnoremap <silent> <Plug>Yssurround :<C-U>call <SID>opfunc(v:count1)<CR> -nnoremap <silent> <Plug>YSsurround :<C-U>call <SID>opfunc2(v:count1)<CR> -" <C-U> discards the numerical argument but there's not much we can do with it -nnoremap <silent> <Plug>Ysurround :<C-U>set opfunc=<SID>opfunc<CR>g@ -nnoremap <silent> <Plug>YSurround :<C-U>set opfunc=<SID>opfunc2<CR>g@ -vnoremap <silent> <Plug>VSurround :<C-U>call <SID>opfunc(visualmode(),visualmode() ==# 'V' ? 1 : 0)<CR> -vnoremap <silent> <Plug>VgSurround :<C-U>call <SID>opfunc(visualmode(),visualmode() ==# 'V' ? 0 : 1)<CR> -inoremap <silent> <Plug>Isurround <C-R>=<SID>insert()<CR> -inoremap <silent> <Plug>ISurround <C-R>=<SID>insert(1)<CR> - -if !exists("g:surround_no_mappings") || ! g:surround_no_mappings - nmap ds <Plug>Dsurround - nmap cs <Plug>Csurround - nmap cS <Plug>CSurround - nmap ys <Plug>Ysurround - nmap yS <Plug>YSurround - nmap yss <Plug>Yssurround - nmap ySs <Plug>YSsurround - nmap ySS <Plug>YSsurround - xmap S <Plug>VSurround - xmap gS <Plug>VgSurround - if !exists("g:surround_no_insert_mappings") || ! g:surround_no_insert_mappings - if !hasmapto("<Plug>Isurround","i") && "" == mapcheck("<C-S>","i") - imap <C-S> <Plug>Isurround - endif - imap <C-G>s <Plug>Isurround - imap <C-G>S <Plug>ISurround - endif -endif - -" vim:set ft=vim sw=2 sts=2 et: |