I'd maybe vote for the syntax change. But maybe we could extend the array slice syntax to construct ranges:
filter!`a % 2 == 0`([1..5]) auto r = [0 .. 5]; So if the slice sits on its own it becomes a range. Or is this too scary/ambiguous? I don't really like them alone: filter!`a % 2 == 0`(1..5) auto r = 0 .. 5; Otherwise I'd probably vote for "walk", or if we can't settle as a majority on a word I guess we'll just stick to iota and that will be the end of it. I don't hate it but newbies will be confused with it. But you're only a newbie once, right? :)
