Add orgmode support

syntax/orgtodo.vim

@@ -0,0 +1,51 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'org') == -1
+  
+syn match org_todo_key /\[\zs[^]]*\ze\]/
+hi def link org_todo_key Identifier
+
+let s:todo_headings = ''
+let s:i = 1
+while s:i <= g:org_heading_highlight_levels
+	if s:todo_headings == ''
+		let s:todo_headings = 'containedin=org_heading' . s:i
+	else
+		let s:todo_headings = s:todo_headings . ',org_heading' . s:i
+	endif
+	let s:i += 1
+endwhile
+unlet! s:i
+
+if !exists('g:loaded_orgtodo_syntax')
+	let g:loaded_orgtodo_syntax = 1
+	function! s:ReadTodoKeywords(keywords, todo_headings)
+		let l:default_group = 'Todo'
+		for l:i in a:keywords
+			if type(l:i) == 3
+				call s:ReadTodoKeywords(l:i, a:todo_headings)
+				continue
+			endif
+			if l:i == '|'
+				let l:default_group = 'Question'
+				continue
+			endif
+			" strip access key
+			let l:_i = substitute(l:i, "\(.*$", "", "")
+
+			let l:group = l:default_group
+			for l:j in g:org_todo_keyword_faces
+				if l:j[0] == l:_i
+					let l:group = 'orgtodo_todo_keyword_face_' . l:_i
+					call OrgExtendHighlightingGroup(l:default_group, l:group, OrgInterpretFaces(l:j[1]))
+					break
+				endif
+			endfor
+			silent! exec 'syntax match orgtodo_todo_keyword_' . l:_i . ' /' . l:_i .'/ ' . a:todo_headings
+			silent! exec 'hi def link orgtodo_todo_keyword_' . l:_i . ' ' . l:group
+		endfor
+	endfunction
+endif
+
+call s:ReadTodoKeywords(g:org_todo_keywords, s:todo_headings)
+unlet! s:todo_headings
+
+endif