How can I have an option to require some packages in a style file I am writing ?
For instance, I can have a Science and Technology Option that makes available certain symbols. And another option to allow use of different fonts.
How can I have an option to require some packages in a style file I am writing ?
For instance, I can have a Science and Technology Option that makes available certain symbols. And another option to allow use of different fonts.
\usepackagedirectives. It's up to you to determine which packages ought to be loaded when you specify an option called, say, "ScienceAndTechnology" as an optional argument for the\documentclassdirective. – Mico Aug 12 '23 at 16:05