{optional-arguments} concerns commands and environments that accept optional arguments. For example the \sqrt command can be used as \sqrt[3]{x}.

learn more… | top users | synonyms

0
votes
1answer
20 views

Passing arguments to custom frame option

Follow up to http://tex.stackexchange.com/a/174213/36296 Long story short: I wondered how to pass arguments to custom frame options. For example add an image to the frametitle.