v2.23.0
In parellel with the functionality introduced at previous version,
\everymplib (\everyendmplib as well, of course) supports
optional argument of named MetaPost instance, affecting only those
mplibcode environments of the same name.
In parellel with the functionality introduced at previous version,
\everymplib (\everyendmplib as well, of course) supports
optional argument of named MetaPost instance, affecting only those
mplibcode environments of the same name.