I’m trying to make a document that has a very small font throughout, I tried this:
\documentclass[0.5mm, a4paper]{article}
\documentclass[7pt, a4paper]{article}
But it doesn’t seem that they allow me to go anything below 10pt.
This hack make it work, but not for the section headers:
\fontsize{4mm}{5mm}\selectfont
Does anyone know any better ways to do this?
If you use one of the KOMA-Script classes (scrartcl in this case), it should work:
You can also consult the extensive manual, KOMA offers more features than that.