[Israel.pm] sub subroutines??

rami doqa rod082 at yahoo.com
Sun Oct 29 07:14:36 PST 2006

hello perl programmers, is there any way to do the
following in perl:
sub f1
	show();  # calls the show on the f2 subroutine but i
need to call show of f1?
	sub show {..f1.}
	sub update{.f1..}

sub f2
	show();   # calls the show on the f2 (right)
	sub show {..f2.}
	sub update{..f2.}
and i want to know if this is a good or bad
programming style 
thanx alot

dakka, rami 

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