From f601c4b1ca9051c5ffa6a7543e0851ae86127041 Mon Sep 17 00:00:00 2001
From: Gregory Anders <8965202+gpanders@users.noreply.github.com>
Date: Sat, 7 Jan 2023 08:20:55 -0700
Subject: fix(editorconfig): do not highlight unknown properties as errors
 (#21673)

Other plugins may define their own custom properties outside of Neovim's
builtin EditorConfig support. Instead of highlighting these unknown
properties as errors, do not highlight them at all.

This still differentiates between known and unknown properties, which
helps to catch typos or mistakes, but does not use the garish "error"
highlight that signals something is wrong.
---
 runtime/syntax/editorconfig.vim | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/runtime/syntax/editorconfig.vim b/runtime/syntax/editorconfig.vim
index 006b99cec5..4392d2b2d5 100644
--- a/runtime/syntax/editorconfig.vim
+++ b/runtime/syntax/editorconfig.vim
@@ -1,7 +1,7 @@
 runtime! syntax/dosini.vim
 unlet! b:current_syntax
 
-syntax match editorconfigInvalidProperty "^\s*\zs\w\+\ze\s*="
+syntax match editorconfigUnknownProperty "^\s*\zs\w\+\ze\s*="
 syntax keyword editorconfigProperty root
 
 lua<<
@@ -12,7 +12,6 @@ end
 vim.cmd(string.format('syntax keyword editorconfigProperty %s', table.concat(props, ' ')))
 .
 
-hi def link editorconfigInvalidProperty Error
 hi def link editorconfigProperty dosiniLabel
 
 let b:current_syntax = 'editorconfig'
-- 
cgit