[dev-context] metafun troubles

[Taco Hoekwater]

Hi Hans,

I still have trouble with the metafun mem when using the newtexexec.
Missing specials, to be precise, because the runtime mpost reads
different values from texmf.cnf from the ini mpost.

The root of the problem is that
	
   texexec --make metafun

runs the following command:

   mpost -progname=metafun --ini -translate-file=natural.tcx metafun

But

   texexec talk

runs:

   mpost -progname=mpost -mem=metafun -translate-file=natural.tcx  \
             talk-mpgraph.mp

(I have separate settings in texmf.cnf for mpost, metafun, and mpplain).

Cheers, taco