Am 15.01.2012 um 15:31 schrieb Wolfgang Schuster:
Hi Hans,
in the new beta buffers are fixed but one \endgroup is on the wrong position.
In the following macros \endgroup has to be before \buff_stop{#4}.
\def\buff_start_indeed#1#2#3#4% \donothing needed ! {\normalexpanded{\buff_pickup{#2}{#3}{#4}{}{\buff_stop{#4}\endgroup}}} % (3 & 4 & 5 & 6)
A cleaner solution would be to remove \endgroup above and put it back into \buff_stop.
\def\buff_start_indeed#1#2#3#4% {\normalexpanded{\buff_pickup{#2}{#3}{#4}{}{\buff_stop{#4}}}}
\unexpanded\def\buff_stop#1% {\endgroup \getvalue{#1}}
Can you also add a direct version of \getbuffer, e.g. \let\getbufferdirect\buff_get_stored_indeed % Would be \getbufferdata a better name? or \def\getbufferdirect[#1]{\buff_get_stored_indeed{#1}} Wolfgang