access foreach index counter for Iterate n times

[Adam D Ruppe]

On Saturday, 21 May 2022 at 15:21:09 UTC, user1234 wrote:
> Adam D Ruppe expamples implies auto (hidden) decoding

small nitpick, this is not autodecoding since you have to request 
it specifically by specifying dchar.

autodecoding is referring to a Phobos thing where it gives dchar 
even though you didn't specifically ask for it.