From 322d22bef8647a29dac633927a6581ef5dc1cf38 Mon Sep 17 00:00:00 2001
From: Alex Claman <claman@alexclaman.com>
Date: Thu, 22 Jun 2023 12:43:03 -0400
Subject: [PATCH] Add basic GTD-style token highlighting (#1315)

* Add basic GTD-style token highlighting

* Update vimwiki.txt

* Revert "Update vimwiki.txt" This reverts commit bd7c9cfe68abe12d360b347688acbbca8e856be9.
---
 syntax/vimwiki.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/syntax/vimwiki.vim b/syntax/vimwiki.vim
index ded7e62..8580ce4 100644
--- a/syntax/vimwiki.vim
+++ b/syntax/vimwiki.vim
@@ -168,6 +168,12 @@ elseif vimwiki#vars#get_global('hl_cb_checked') == 2
         \ .'/ contains=VimwikiNoExistsLink,VimwikiLink,VimwikiWeblink1,VimwikiWikiLink1,@Spell'
 endif
 
+" GTD-style token highlighting
+
+syntax match TodoDate       '\d\{2,4\}-\d\{2\}-\d\{2\}'       contains=VimwikiTodo
+syntax match TodoDueDate    'due:\d\{2,4\}-\d\{2\}-\d\{2\}'   contains=VimwikiTodo
+syntax match TodoProject    '\(^\|\W\)+[^[:blank:]]\+'        contains=VimwikiTodo
+syntax match TodoContext    '\(^\|\W\)@[^[:blank:]]\+'        contains=VimwikiTodo
 
 " Header Level: 1..6
 for s:i in range(1,6)
@@ -495,6 +501,12 @@ hi def link VimwikiHeaderCharT VimwikiMarkers
 hi def link VimwikiLinkCharT VimwikiLinkT
 hi def link VimwikiNoExistsLinkCharT VimwikiNoExistsLinkT
 
+" GTD-style token highlighting
+
+hi def link TodoDate PreProc
+hi def link TodoDueDate VimWikiBold
+hi def link TodoProject Constant
+hi def link TodoContext Statement
 
 " Load syntax-specific functionality
 call vimwiki#u#reload_regexes_custom()