[Gretl-devel] Re: "foreach" loops: accept array of strings
Am 05.12.2019 um 20:46 schrieb Allin Cottrell:
Since "foreach" loops are advertised as working via string
substitution, it seems they really ought to work for arrays of
strings, and that's now in git. Trivial example follows:
First, this is of course very nice!
Secondly, the argument for why it should work is also an interesting
perspective - and: Allin I don't want to stretch this point too much, so
please don't get me wrong as being excessively demanding - but if we're
talking of string substitution in general, then wouldn't the same apply
to the keys of bundle elements?
Something like this:
bundle b = <whatever>
loop foreach i b
eval b["@i"]
endloop
thanks,
sven