I broke up with neovim....vim is my best friend now

dot_vim/plugged/vimtex/test/test-parser-toc/Makefile

@@ -0,0 +1,9 @@
+.PHONY: test
+
+MYVIM ?= nvim --clean --headless
+
+INMAKE := 1
+export INMAKE
+
+test:
+	@$(MYVIM) -u test.vim

dot_vim/plugged/vimtex/test/test-parser-toc/main.tex

@@ -0,0 +1,25 @@
+\documentclass{article}
+\usepackage{todonotes}
+
+\begin{document}
+
+Hello World
+
+\section{First Section}
+
+\subsection{test 1.1}
+
+\todo[inline]{This is a TODO.
+}
+
+\subsection{test 1.2}
+
+\section{Second Section}
+
+\input{sub.tex}
+
+\subsection{test 2.2}
+
+\subsection{test 2.3}
+
+\end{document}

dot_vim/plugged/vimtex/test/test-parser-toc/sub.tex

@@ -0,0 +1,4 @@
+\subsection{test 2.1}
+
+Some included text here.
+

dot_vim/plugged/vimtex/test/test-parser-toc/test.vim

@@ -0,0 +1,22 @@
+set nocompatible
+let &rtp = '../..,' . &rtp
+filetype plugin on
+
+" Windows allows filenames to include { and }
+" Issue: https://github.com/lervag/vimtex/issues/1543
+set isfname+={,}
+
+nnoremap q :qall!<cr>
+
+silent edit main.tex
+
+if empty($INMAKE) | finish | endif
+
+let s:parsed = vimtex#parser#toc()
+call assert_equal(len(s:parsed), 10)
+
+" Test added for #1543
+call assert_equal(s:parsed[6].type, 'include')
+call assert_equal(s:parsed[6].file, 'sub.tex')
+
+call vimtex#test#finished()