I recently asked a question that wasn't relevant for xelatex or lualatex. I was going to add the
pdftex tag, but then I noticed the help text:
- pdfTeX is an extension of TeX which is capable of directly generating PDF output. Use this tag if your question is about pdf(La)TeX specific problems and is not related to standard (La)TeX.
This is only about pdftex as opposed to (Knuth) TeX. Is it time to also tag questions that are about pdftex as opposed to (xe|lua)tex, or should that wait until the latter has become even more common?
ADDED: Since the
specific-question tag was added I think I should clarify that my question is not "what tags should that particular post have", so that everything is fine as long as that gets right. My question is about what the
pdftex tag is meant for, and that probably the help text doesn't correspond to what it is meant for, and thus should be changed.