Probably just because noone got around to doing it ...until recently. It's finally been fixed in bleed (5.12 to be) and backported to maint-5.10 (5.10.1 to be).

There's still lots of example with non-lexical file handles if you're looking for something to do :)

In reply to Re^3: globbing filehandles in arrays by ikegami
in thread globbing filehandles in arrays by why_bird

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