[Gretl-devel] Re: foreach-loop over arrays

On Fri, 8 Jan 2021, Artur Tarassow wrote:

> 1) Using a foreach loop looks very natural (at least) to me when > iterating over bundles and matrices -- even though it may be redundant > [...] OK, I take your point. Now in git   loop foreach i <array> is taken as syntactic sugar for   loop i=1..nelem(<array>) (If <array> is not an array of strings, $i just gives the string representation of the index.)