Update generated nvim config

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/Makefile

@@ -0,0 +1,14 @@
+MYVIM ?= nvim --clean --headless
+
+INMAKE := 1
+export INMAKE
+
+TESTS := $(wildcard test*.vim)
+TESTS := $(TESTS:.vim=)
+
+.PHONY: test $(TESTS)
+
+test: $(TESTS)
+
+$(TESTS):
+	@$(MYVIM) -u $@.vim

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources.vim

@@ -0,0 +1,15 @@
+set nocompatible
+let &rtp = '../..,' . &rtp
+filetype plugin on
+
+silent edit test-sources/main.tex
+
+call assert_equal([
+  \ 'main.tex',
+  \ 'include1.tex',
+  \ 'sub1/include2.tex',
+  \ 'sub2/include3.tex',
+  \ 'subfile.tex',
+  \], b:vimtex.get_sources())
+
+call vimtex#test#finished()

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources/include1.tex

@@ -0,0 +1,3 @@
+Hello world from include1.
+
+\subimport*{sub1/}{include2}

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources/main.tex

@@ -0,0 +1,11 @@
+\documentclass{minimal}
+\usepackage{import}
+\usepackage{subfiles}
+
+\begin{document}
+
+\import{./}{include1}
+\inputfrom{sub2/}{include3}
+\subfile{subfile.tex}
+
+\end{document}

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources/sub1/include2.tex

@@ -0,0 +1 @@
+Hello world from include2.

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources/sub2/include3.tex

@@ -0,0 +1,3 @@
+Hello world from include3.
+
+Note: This file tests that we also search from the main root.

config/neovim/store/lazy-plugins/vimtex/test/test-metadata/test-sources/subfile.tex

@@ -0,0 +1,3 @@
+\documentclass[main.tex]{subfiles}
+\begin{document}
+\end{document}