On Fri, 29 Sep 2006, Hans Hagen wrote:
> environments are saved in macros, therefore you end up in an argument
> mess
>
>
>
> \starttext
>
> \startbuffer[mp]
> \def\2#1#2{\vbox{\halign{\hfil##\hfil\cr #1\cr #2\cr}}}
> \stopbuffer
>
> \def\useMPenvironmentbuffer[#1]%
>
> {\expanded{\startMPenvironment\noexpand\readfile{\TEXbufferfile{\jobname}}{}{}}\stopMPenvironment}
Shouldn't that be \readfile{\TEXbufferfile{#1}?
> \useMPenvironmentbuffer[mp]
> \startreusableMPgraphic{fig}
> label(btex sun etex, origin);
If you try
label(btex \2{one}{two} etex, origin) ;
it does not work.
> \stopreusableMPgraphic
>
> \reuseMPgraphic{fig}
>
> \stoptext
>
> works ok ; maybe i should add that command to the core but anyhow you
> can wikify it
How about defining something like
\startMPTEX
....
\stopMPTEX
which writes everything to a file jobname-mp, so that the user does
not need to be aware that he/she has to create a buffer with the name
mp.
However, using \startbuffer[mp] is fragile as the user can also define
a buffer with the name mp. How about a different/ less common word,
say verbtaimtex?
Aditya
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