On 15-1-2012 15:37, Wolfgang Schuster wrote:

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}}

how about

\def\getbufferdata[#1]{\buff_get_stored_indeed{#1}}



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