" Syntax highlighting for outliner.
" Maintainer: Ned Konz <vim@bike-nomad.com>
" $Id: otl.vim 120 2006-05-16 00:59:52Z ned $
"
syn cluster vikiHyperLinks contains=vikiLink,vikiExtendedLink,vikiURL,vikiInexistentLink

syn match otlText /^\t*|.*/               contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef,otlTextLeader display nextgroup=otlText
syn match otlTab9 /^\t\{9}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab9,otlTab8,otlText
syn match otlTab8 /^\t\{8}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab8,otlTab9,otlTab7,otlText
syn match otlTab7 /^\t\{7}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab7,otlTab8,otlTab6,otlText
syn match otlTab6 /^\t\{6}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab6,otlTab7,otlTab5,otlText
syn match otlTab5 /^\t\{5}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab5,otlTab6,otlTab4,otlText
syn match otlTab4 /^\t\{4}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab4,otlTab5,otlTab3,otlText
syn match otlTab3 /^\t\{3}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab3,otlTab4,otlTab2,otlText
syn match otlTab2 /^\t\{2}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab2,otlTab3,otlTab1,otlText
syn match otlTab1 /^\t\{1}[^\t|].*/       contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab1,otlTab2,otlTab0,otlText
syn match otlTab0 /^[^\t|].*/             contains=@vikiHyperLinks,otlTodo,otlTagDef,otlTagRef display nextgroup=otlTab0,otlTab1,otlText
syn match otlTextLeader /^\t*|/   contained

if exists("g:otl_use_viki") && g:otl_use_viki
  syn match otlTagRef  /<[Uu][Rr][Ll]:[^>]\+>/     contained
  syn match otlTagDef  /\<[Ii][Dd]=\w\+>/          contained
else
  syn match otlTagRef  /<[Uu][Rr][Ll]:[^>]\+>\|\[[^]]*]/    contained
  syn match otlTagDef  /\<[Ii][Dd]=\w\+>\|\[\[[^]]*]]/      contained
end

if exists("g:otl_highlight_extensions") && g:otl_highlight_extensions
  syn match otlTodo /\<\(TODO\|XXX\|NOTE\)\>\|\*\*\s*[^*]\+\s*\*\*/    contained
else
  syn match otlTodo /\<\(TODO\|XXX\|NOTE\)\>/    contained
end

if &background == "dark"
" hi def otlLeadingSpaces ctermbg=darkred guibg=#500000
  hi def otlTodo ctermbg=3 guibg=lightyellow guifg=black
  hi def otlTagRef ctermbg=3 ctermfg=4 cterm=bold guibg=lightred guifg=black
  hi def otlTagDef ctermbg=3 ctermfg=4 cterm=bold guibg=lightgreen guifg=black
  hi def otlTextLeader guifg=darkgrey ctermfg=7
else
" hi def otlLeadingSpaces ctermbg=lightred guibg=#ffdddd
  hi def otlTodo ctermbg=3 guibg=lightyellow
  hi def otlTagRef ctermbg=3 ctermfg=4 cterm=bold guibg=lightred
  hi def otlTagDef ctermbg=3 ctermfg=4 cterm=bold guibg=lightgreen
  hi def otlTextLeader guifg=darkgrey ctermfg=7
endif

" Default is to have bold headers
if !exists("g:otl_bold_headers")
  let g:otl_bold_headers = 1
endif

if g:otl_bold_headers
  hi def otlTab0 ctermfg=1 cterm=bold gui=bold guifg=red term=reverse
  hi def otlTab1 ctermfg=4 cterm=bold gui=bold guifg=blue term=reverse
  hi def otlTab2 ctermfg=2 cterm=bold gui=bold guifg=darkgreen term=reverse
  hi def otlTab3 ctermfg=3 cterm=bold gui=bold guifg=brown term=reverse
  hi def otlTab4 ctermfg=5 cterm=bold gui=bold guifg=darkmagenta term=reverse
  hi def otlTab5 ctermfg=6 cterm=bold gui=bold guifg=darkcyan term=reverse
  hi def otlTab6 ctermfg=1 cterm=bold gui=bold guifg=red term=reverse
  hi def otlTab7 ctermfg=4 cterm=bold gui=bold guifg=blue term=reverse
  hi def otlTab8 ctermfg=2 cterm=bold gui=bold guifg=darkgreen term=reverse
  hi def otlTab9 ctermfg=3 cterm=bold gui=bold guifg=brown term=reverse
else
  hi def otlTab0 ctermfg=1 cterm=NONE guifg=red
  hi def otlTab1 ctermfg=4 cterm=NONE guifg=blue
  hi def otlTab2 ctermfg=2 cterm=NONE guifg=darkgreen
  hi def otlTab3 ctermfg=3 cterm=NONE guifg=brown
  hi def otlTab4 ctermfg=5 cterm=NONE guifg=darkmagenta
  hi def otlTab5 ctermfg=6 cterm=NONE guifg=darkcyan
  hi def otlTab6 ctermfg=1 cterm=NONE guifg=red
  hi def otlTab7 ctermfg=4 cterm=NONE guifg=blue
  hi def otlTab8 ctermfg=2 cterm=NONE guifg=darkgreen
  hi def otlTab9 ctermfg=3 cterm=NONE guifg=brown
  hi def otlTodo ctermbg=3 cterm=NONE guibg=lightyellow
endif

" vim: ts=2 sw=2 et