" Vim syntax file
" Language:	Django template
" Maintainer:	Dave Hodder <dmh@dmh.org.uk>
" Last Change:	2006 Mar 23

" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
  syntax clear
elseif exists("b:current_syntax")
  finish
endif

syntax case match

" Django template built-in tags and parameters
" 'comment' doesn't appear here because it gets special treatment
syn keyword djangoStatement contained as block endblock by cycle debug else
syn keyword djangoStatement contained extends filter endfilter firstof for
syn keyword djangoStatement contained endfor if endif ifchanged endifchanged
syn keyword djangoStatement contained ifequal endifequal ifnotequal
syn keyword djangoStatement contained endifnotequal in include load not now or
syn keyword djangoStatement contained parsed regroup reversed spaceless
syn keyword djangoStatement contained endspaceless ssi templatetag openblock
syn keyword djangoStatement contained closeblock openvariable closevariable
syn keyword djangoStatement contained widthratio with

" Django templete built-in filters
syn keyword djangoFilter contained add addslashes capfirst center cut date
syn keyword djangoFilter contained default default_if_none dictsort
syn keyword djangoFilter contained dictsortreversed divisibleby escape
syn keyword djangoFilter contained filesizeformat first fix_ampersands
syn keyword djangoFilter contained floatformat get_digit join length length_is
syn keyword djangoFilter contained linebreaks linebreaksbr linenumbers ljust
syn keyword djangoFilter contained lower make_list phone2numeric pluralize
syn keyword djangoFilter contained pprint random removetags rjust slice slugify
syn keyword djangoFilter contained stringformat striptags time timesince title
syn keyword djangoFilter contained truncatewords unordered_list upper urlencode
syn keyword djangoFilter contained urlize urlizetrunc wordcount wordwrap yesno

" Django template constants (always surrounded by double quotes)
syn region djangoArgument contained start=/"/ skip=/\\"/ end=/"/

" Django template tag and variable blocks
syn region djangoTagBlock start="{%" end="%}" contains=djangoStatement,djangoFilter,djangoArgument display
syn region djangoVarBlock start="{{" end="}}" contains=djangoFilter,djangoArgument display

" Django template 'comment' tag
syn region djangoComment start="{%\s*comment\s*%}" end="{%\s*endcomment\s*%}"

" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_django_syn_inits")
  if version < 508
    let did_django_syn_inits = 1
    command -nargs=+ HiLink hi link <args>
  else
    command -nargs=+ HiLink hi def link <args>
  endif

  HiLink djangoTagBlock PreProc
  HiLink djangoVarBlock PreProc
  HiLink djangoStatement Statement
  HiLink djangoFilter Identifier
  HiLink djangoArgument Constant
  HiLink djangoComment Comment

  delcommand HiLink
endif

let b:current_syntax = "django"