The prepended included tags (Included bib file:, Vimtex included:, ...) take a lot of space in the TOC. For example if I have included bib files it's impossible to see the filename without resizing the vsplit.
I would propose to remove them and instead add a marker in the numbering column, like v for vimtex-include, i for included, b for bibfile and perhaps add a caption explaining the tags below or above the TOC.
I think this is a great suggestion. I'll add it when I get the time.
great!
EDIT: btw, I think you should add vimtex-include to the feature list in the readme.
How does this work for you?
very good! Thanks!