Re: save "|gpsavediff >a.gp"

[Lars H. <lhe...@us...>]

> Exactly, and that's a pain in the lower back we don't need.  The plan is
> to have all code handling a given setting in *one* place.  Be that the

 That was the idea behind variable.c, but I'm not sure whether the
 implementation could serve aas a model for the otehr variables.