if I understand you right this can be achieved with a function mff() (multi_flip_flop) encasulating the logic and returning the stage number starting with 1.
(\&doOtherProcessing, \&doStage1(), \&doStage2(), \&doStage3())[ mff(/match1/, /match2/, /match3/, /match4/) ] ->()
or
if ( my $stage = mff(/match1/, /match2/, /match3/, /match4/) ) {
if ( $stage == 1 ) {
...
} elsif ( $stage == 2) {
...
} ...
} else {
doOtherProcessing();
}
Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
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