[Gretl-devel] Default col argument for matrix creation functions

Hi, this is a feature request which I grabbed from an old thread: "to make one-liners like "r = filter(p | zeros(rows(q)-1, 1), q)" more economical -and other code as well- wouldn't it be good if the column number argument of zeros() became optional with a default of 1, such that zeros(rows(q)-1) would be equivalent to zeros(rows(q)-1, 1)? (And the same for: ones(), mnormal(), muniform(), and possibly also mrandgen().) That would often be very convenient I think. Actually if there are no objections about the request maybe that's something that might be relatively easy to implement, so I might try it myself. cheers, sven