Monday, November 19, 2001, 4:41:21 PM, Bruce Ferrell wrote:
BF> #begin example 2
BF> use packagename();
BF> sub1();
BF> sub2();
BF> #end example 2
BF> No can someone explain to me what, if anything is incorrect about the
BF> second example? What I'm looking for is how sub-routines are used from
BF> a used module without the module name prefix.
you want to look at the Exporter module. there's full details here [1],
but what it basically comes down to is:
package packagename;
require Exporter;
@ISA = qw(Exporter);
@EXPORT_OK = qw(sub1 sub2);
sub sub1 {
perl code here
}
sub sub2 {
perl code here
}
1;
and then in your script:
use packagename qw(sub1 sub2);
sub1();
sub2();
[1] http://www.perldoc.com/perl5.6.1/lib/Exporter.html
--
Best regards,
Daniel
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