Where is Perl's postfix `for` syntax documented?

Question

I recently came across the following code snippet

$count_stuff{$_}++ for @stuff;

It\'s a pretty convenient way to use a hash to count occurrenc

Answer 1

Perl has postfix variants for many of its statements. It's just that you write the keyword after the one-statement body.

You can use if, unless, etc. in the same way.