hi,

i'm trying to invoke a subroutine on the occurrence of certain option, say something like this

GetOptions( 'test=s{3}' => \&sub1 );
sub sub1 { print @_ }

[download]

running the script with

prog --test a b c

would yield a result like this

test a

test b

test c

as if the sub was called 3 times, each with 1 of the 3 values passed in, how do i make it so that all 3 values of the option are passed to @_ once with one invocation of the subroutine?

In reply to Getopt::Long subroutine question by brassbin

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