" Vim syntax file
" Language:	   ConTeXt
" Maintainer:  Mojca Miklavec <mojca.miklavec@guest.arnes.si>
" Installation:
"	To automatilcally load this file when a .tex file is opened, add the
"	following lines to ~/.vim/filetype.vim:
"
"		augroup filetypedetect
"			au! BufRead,BufNewFile *.tex		setfiletype context
"		augroup END
"
"	You will have to restart vim for this to take effect.  In any case it
"	is a good idea to read ":he new-filetype" so that you know what is going
"	on, and why the above lines work.

"	Adapted from eruby by Michael Brailsford (Thanks for the idea!)
"	
"	This is just a testing version.
"	TODO:
"	- adapt tex.vim for plain TeX + ConTeXt support only (no LaTeX!!!)
"	- add MetaFun support on the top of Metapost
"	- add all the possible \start ... \stop delimiters which switch the
"	  syntax highlighting to MetaFun, XML, JavaScript, ...
"
if version < 600
	syntax clear
elseif exists("b:current_syntax")
	finish
endif

"Source the tex syntax file
runtime! syntax/tex.vim
"Set the filetype to tex to load the tex %??? ftplugins
set ft=tex
unlet b:current_syntax

" Put the metafun syntax file in @metafunTop
"
" TODO: should be changed to metafun once the support is there
" javascript should probably be adapted to PDF specification too, but it
" changes in every version anyway and doesn't work either
"
syn include @metafunTop syntax/mp.vim
" for some reason I can't make both metapost and javascript working at the same time
"syn include @javascriptTop syntax/javascript.vim

syn region metafunBlock matchgroup=metafunDelim start=#\\startMPpage# end=#\\stopMPpage# keepend contains=@metafunTop
" TODO: \startuseMPgraphic{the name} - "the name" has to be catched and
" typeset in ConTeXt, not in metapost!!!
" \start..MP.. may not be inside comments!!!
syn region metafunBlock matchgroup=metafunDelim start=#\\startMPinclusions# end=#\\stopMPinclusions# keepend contains=@metafunTop
syn region metafunBlock matchgroup=metafunDelim start=#\\startMPgraphic# end=#\\stopMPgraphic# keepend contains=@metafunTop
syn region metafunBlock matchgroup=metafunDelim start=#\\startuseMPgraphic# end=#\\stopuseMPgraphic# keepend contains=@metafunTop
syn region metafunBlock matchgroup=metafunDelim start=#\\startreusableMPgraphic# end=#\\stopreusableMPgraphic# keepend contains=@metafunTop
syn region metafunBlock matchgroup=metafunDelim start=#\\startuniqueMPgraphic# end=#\\stopuniqueMPgraphic# keepend contains=@metafunTop
syn region metafunBlock matchgroup=metafunDelim start=#\\startMPrun# end=#\\stopMPrun# keepend contains=@metafunTop

" comments have to be added, \startJScode{name}, "name" has to be catched and
" typeset in ConTeXt, not in javascript
syn region javascriptBlock matchgroup=javascriptDelim start=#\\startJScode# end=#\\stopJScode# keepend contains=@javascriptTop
syn region javascriptBlock matchgroup=javascriptDelim start=#\\startJSpreamble# end=#\\stopJSpreamble# keepend contains=@javascriptTop


hi link metafunDelim texSTatement
hi link javascriptDelim texSTatement

let b:current_syntax = "context"

" vim: set ts=4 sw=4: