From 4aa445e37e44ba8241a18512e0d47272bca37493 Mon Sep 17 00:00:00 2001
From: Chris Lane <925091+ChrisLane@users.noreply.github.com>
Date: Sun, 25 Mar 2018 17:52:29 +0100
Subject: [PATCH] Fix root file comment matching

The root file comment is referenced everywhere as being uppercase "TEX", this commit changes the regex from lowercase to uppercase.
---
 plugin/latexlivepreview.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/latexlivepreview.vim b/plugin/latexlivepreview.vim
index f4a315a..d732ebb 100644
--- a/plugin/latexlivepreview.vim
+++ b/plugin/latexlivepreview.vim
@@ -107,7 +107,7 @@ EEOOFF
     " eventually fallback to the current file.
     " TODO: emulate -parse-first-line properly
     let l:root_line = substitute(getline(1),
-                \ '\v^\s*\%\s*!tex\s*root\s*\=\s*(.*)\s*$',
+                \ '\v^\s*\%\s*!TEX\s*root\s*\=\s*(.*)\s*$',
                 \ '\1', '')
     if (a:0 > 0)
         let l:root_file = fnamemodify(a:1, ':p')