[luatex] macro definition inside a callback
Arno.Trautmann at gmx.de
Fri Sep 7 08:03:52 CEST 2012
maybe a somewhat strange question again from me: Is it possible to
define a macro inside the *_linebreak_filters? I want to use a function
in the pre_linebreak_filter, and this function should define a macro. So
the macro should be present with a new definition at the beginning of
the next paragraph, but only if the previous one has been typeset with
that function registered, which removes itself after running.
I tried something like
but this does not work as the effect of tex.print is not defined in the
*_linebreak_filters, if I remember correctly.
So, is there any way to do this?
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