From a397999be98e99482348e7108baa795c244a0f15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Yngve=20Lerv=C3=A5g?= <karl.yngve+git@gmail.com>
Date: Fri, 26 Jan 2024 22:35:04 +0100
Subject: [PATCH] feat: further simplifiy core syntax

refer: #2877
---
 autoload/vimtex/syntax/core.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/vimtex/syntax/core.vim b/autoload/vimtex/syntax/core.vim
index b68de3433b..96928fd17c 100644
--- a/autoload/vimtex/syntax/core.vim
+++ b/autoload/vimtex/syntax/core.vim
@@ -559,8 +559,8 @@ function! vimtex#syntax#core#init_rules() abort " {{{1
   " Math regions: Inline Math Zones
   let l:conceal = g:vimtex_syntax_conceal.math_bounds ? 'concealends' : ''
   execute 'syntax region texMathZoneLI matchgroup=texMathDelimZoneLI'
-          \ 'start="\\\@<!\\("'
-          \ 'end="\\\@<!\\)"'
+          \ 'start="\\("'
+          \ 'end="\\)"'
           \ 'contains=@texClusterMath'
           \ l:conceal
   execute 'syntax region texMathZoneLD matchgroup=texMathDelimZoneLD'