[Gretl-devel] foreach-loop for arrays

Hi all, I am right that the foreach-loop variant only supports lists but not string arrays or matrices? At least the following does not work using latest git-version. <hansl> strings S = defarray("A", "B", "C") loop foreach i S -q     eval S[i] endloop matrix M = seq(1,3) loop foreach i M -q     eval M[i] endloop </hansl> I would find this quite handy, as nelem() or rows()/cols() may be avoided. While it's clear what to do for a vector (simply iterate over the column-/row-dimension), one may say that iteration for a matrix may work over rows thus returning all columns for each row. Best, Artur