New posts in Arguments

One `\newcommand` for inserting figures differentiating two cases with/without captions

Anonymous commands with Expl3

Strange argument absorption, using \color

Using the compulsory argument for the optional argument?

Can \cref be made to ignore spaces?

How are parameter tokens (#1,#2,...,#9) processed?

how to determine the number of characters in the argument of a command

newcommand with comma separated argument, and optional arguments

Command parameters & arguments - Correct way of typing?

How can I conditionally pass an argument from a POSIX shell script?