[texhax] Defining a command which runs differently based ion input argument
Lars Madsen
daleif at imf.au.dk
Tue Dec 28 12:06:47 CET 2010
>
> that is sadly not possible. You cannot make macros that can run as
> \macro and \macro{...}
>
> the {} are required in both cases (or at least eting a token is required
> in both cases)
>
> as for testing to see if #1 is empty I recommend usinf the etoolbox
> package the \ifblank{#1}{empty}{not empty} is very useful
ok, with evil means of programming everything is possible
--
/daleif
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