Re: Multi problems in GMPL

Dear Domingo,

I share the opinion that GMPL should remain a domain-specific
language, and the additions that are being proposed would fit better
in a general-purpose language.

This was the intention of the package python-glpk (discontinued after
some internal changes in glpk), which has been captured and extended
in AMPL's Python interface, AMPLPY:
   https://amplpy.readthedocs.io/en/latest/

Some examples there are similar to what you propose.

Cheers,

Joao Pedro