Dnia środa, 23 października 2013 21:34:26 piszesz: > Also, should while and for loops be able to return lvalues? I have > always been confused as to whether the last statement inside a loop can > be implicitly returned, so I have simply avoided depending on that. I > don’t know the answer here. I checked. For some reason, subroutine or `do` block ending with `while` block or `for` block always returns empty string (not `undef` or last statement, as I could've expected). This is probably strange unintentional value, but I think it may be kept here for backwards compatibility.Thread Next