[texhax] How do you make * macros?
daleif at imf.au.dk
Fri Oct 22 23:17:53 CEST 2010
Quoting Michael Barr <barr at math.mcgill.ca>:
> Assuming I have a macro \xxx that does something, how do I make
> \xxx* that does something slightly different? If think I make
> something using \@ifnextchar, but there is probably an "official"
> way of doing it that I don't see in the Companion (1994 edition).
besides the constructions already mentioned I'd like to mention xparse as well
I needed a macro that can do this
(or simething similar)
with xparse that is a piece of cake, for example creating a macro with
one can do
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