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

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()