You can either declare them with our (for newer versions of perl)
our @ISA = ...
our @EXPORT = ...
or you can say( for compatibility with older perls)
use vars qw(@ISA, @EXPORT);
at the top of your file.
----- Original Message -----
From: "Nikola Janceski" <[EMAIL PROTECTED]>
To: "Beginners (E-mail)" <[EMAIL PROTECTED]>
Sent: Thursday, March 07, 2002 12:03 PM
Subject: use strict and warnings...
> I am going through my old code and adding:
> use strict;
> use warnings;
>
> And I am running into some problems. I created a module (that I know
works).
>
> [ snip FILE: TempSorter.pm ]
> ## Packages used
> package TempSorter;
> use Exporter;
> use strict;
>
> ### GLOBAL VARIABLES
> @ISA = qw(Exporter);
> @EXPORT = qw( wordgroup wordtype releasetype);
>
>
> [snip FILE: pl.pl ]
>
> use lib "/xxxx/perl_lib";
>
> use strict;
> use warnings;
> use TempSorter;
>
> my @array = sort { wordtype() } qw( foo bar boo far );
>
>
> And these are the errors I get:
> Global symbol "@ISA" requires explicit package name at /xxxx/TempSorter.pm
> line 20.
> Global symbol "@EXPORT" requires explicit package name at
> /xxxx/TempSorter.pm line 21.
> Compilation failed in require at /xxxx/pl.pl line 8.
> BEGIN failed--compilation aborted at /xxxx/pl.pl line 8.
>
> If I put a 'my' in front of the arrays then my pl.pl can't find the
> function. What's the solution?
>
> Nikola Janceski
>
> The things you own end up owning you.
> -- Tyler ('Fight Club')
>
>
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