On 2012-05-28 Hans Hagen <pra...@wxs.nl> wrote:
> > \def\doframedparentparameter#1#2{\ifx#1\relax\doframedrootparameter#2\else\doframedparameter#1{#2}\fi}
> normally #1 is a \cs and helpers like \doframedparentparameter are not
> user commands
I was talking about the second argument #2. If #2 is always a
command, then you can write
\def\doframedparentparameter#1#2{\ifx#1\relax\doframedrootparameter#2\else\doframedparameter#1#2\fi}
if not, then
\def\doframedparentparameter#1#2{\ifx#1\relax\doframedrootparameter{#2}\else\doframedparameter#1{#2}\fi}
but the actual definition is neither of them, that is what confused me.
Marco
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