Hello bliako,

first of all thank you for pointing to the POD errors. Just published a new release.

I'm afraid I cannot answer your question as I'm not an expert on GLPK at all. Actually, I never used it directly. The module uses a copy of a C function from Octave's core to connect to GLPK. This way I could call GLPK from PDL without any knowledge of the former. Though the Octave-to-GLPK API has a lot of parameters, I found it much easier to use than GLPK itself.

You may call it laziness, but isn't that one of a programmer's virtues? 😉