On Fri, 7 Apr 2000, Geoffrey Young wrote:
> of note, 1.21_01 introduced $r->notes('PERL_CUR_HOOK'), but why that was
> introduced when there is current_callback() I don't know (it's not in
> Changes as far as I can see)
that's related to this Change:
$r->current_callback now works properly when PerlHandler invokes
subrequests, thanks to James Smith for the spot
with that change, $r->current_callback is implemented using
$r->notes('PERL_CUR_HOOK'), which might change in the future, so stick
with $r->current_callback.
