120 lines
3.4 KiB
VimL
120 lines
3.4 KiB
VimL
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"=============================================================================
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" File: templates.vim
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" Author: Gergely Kontra
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" (minor modifications by Srinath Avadhanula)
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" Version: 1.0
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" Created: Tue Apr 23 05:00 PM 2002 PST
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"
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" Description: functions for handling templates in latex-suite/templates
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" directory.
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"=============================================================================
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let s:path = expand("<sfile>:p:h")
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" SetTemplateMenu: sets up the menu for templates {{{
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function! <SID>SetTemplateMenu()
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let flist = glob(s:path."/templates/*")
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let i = 1
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while 1
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let fname = Tex_Strntok(flist, "\n", i)
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if fname == ''
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break
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endif
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let fnameshort = fnamemodify(fname, ':p:t:r')
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if fnameshort == ''
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let i = i + 1
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continue
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endif
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exe "amenu ".g:Tex_TemplatesMenuLocation."&".i.":<Tab>".fnameshort." ".
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\":call <SID>ReadTemplate('".fnameshort."')<CR>".
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\":call <SID>ProcessTemplate()<CR>:0<CR>".
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\"i<C-r>=IMAP_Jumpfunc('', 1)<CR>"
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let i = i + 1
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endwhile
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endfunction
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if g:Tex_Menus
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call <SID>SetTemplateMenu()
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endif
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" }}}
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" ReadTemplate: reads in the template file from the template directory. {{{
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function! <SID>ReadTemplate(...)
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if a:0 > 0
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let filename = a:1.'.*'
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else
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let pwd = getcwd()
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exe 'cd '.s:path.'/templates'
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let filename =
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\ Tex_ChooseFromPrompt("Choose a template file:\n" .
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\ Tex_CreatePrompt(glob('*'), 2, "\n") .
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\ "\nEnter number or name of file :",
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\ glob('*'), "\n")
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exe 'cd '.pwd
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endif
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let fname = glob(s:path."/templates/".filename)
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silent! exe "0read ".fname
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" The first line of the file contains the specifications of what the
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" placeholder characters and the other special characters are.
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let pattern = '\v(\S+)\t(\S+)\t(\S+)\t(\S+)'
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let s:phsTemp = substitute(getline(1), pattern, '\1', '')
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let s:pheTemp = substitute(getline(1), pattern, '\2', '')
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let s:exeTemp = substitute(getline(1), pattern, '\3', '')
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let s:comTemp = substitute(getline(1), pattern, '\4', '')
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call Tex_Debug('phs = '.s:phsTemp.', phe = '.s:pheTemp.', exe = '.s:exeTemp.', com = '.s:comTemp)
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" delete the first line into ze blackhole.
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0 d _
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call Tex_pack_updateall(1)
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endfunction
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" }}}
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" ProcessTemplate: processes the special characters in template file. {{{
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" This implementation follows from Gergely Kontra's
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" mu-template.vim
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" http://vim.sourceforge.net/scripts/script.php?script_id=222
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function! <SID>ProcessTemplate()
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if exists('s:phsTemp') && s:phsTemp != ''
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exec 'silent! %s/^'.s:comTemp.'\(\_.\{-}\)'.s:comTemp.'$/\=<SID>Compute(submatch(1))/ge'
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exec 'silent! %s/'.s:exeTemp.'\(.\{-}\)'.s:exeTemp.'/\=<SID>Exec(submatch(1))/ge'
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exec 'silent! g/'.s:comTemp.s:comTemp.'/d'
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let phsUser = IMAP_GetPlaceHolderStart()
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let pheUser = IMAP_GetPlaceHolderEnd()
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exec 'silent! %s/'.s:phsTemp.'\(.\{-}\)'.s:pheTemp.'/'.phsUser.'\1'.pheUser.'/ge'
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" A function only puts one item into the search history...
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call Tex_CleanSearchHistory()
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endif
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endfunction
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function! <SID>Exec(what)
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exec 'return '.a:what
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endfunction
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" Back-Door to trojans !!!
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function! <SID>Compute(what)
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exe a:what
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if exists('s:comTemp')
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return s:comTemp.s:comTemp
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else
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return ''
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endif
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endfunction
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" }}}
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com! -nargs=? TTemplate :call <SID>ReadTemplate(<f-args>)
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\| :call <SID>ProcessTemplate()
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\| :0
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\| :exec "normal! i\<C-r>=IMAP_Jumpfunc('', 1)\<CR>"
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\| :startinsert
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" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
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