A very minor change that would be elegant and easy for beginners:
foreach(i;5)
//stuff
Allowing just a single number to mean the end point and a default
starting point of zero is assumed, just as with iota it's
possible to write it iota(5) or even 5.iota, it assumes unless
otherwise specified that you mean 0 to be the starting point.
Would this be a reasonable enhancement request for me to make or
does it collide with something?
