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( [id://3333]=superdoc: print w/replies, xml ) Need Help??

OK, here you go. A few adjustments: ConfigThisJunk.pm is actually ExportScalar.pm and the script name is ImportTest.pl. The package is in the folder 'D:/Marcos/Perl/MSB/SS' in my Windows machine. Hence, your line got modified to:

 perl -wle"use lib 'D:/Marcos/Perl/MSB'; use SS::ExportScalar; print $INC{'SS/ExportScalar.pm'};"

and that resulted in

D:/Marcos/Perl/MSB/SS/ExportScalar.pm

And then the results of the type statements:

type ExportScalar.pm use strict; use warnings; use Exporter; our @ISA = qw( Exporter ); our @EXPORT_OK = qw( DEBUG ); our $DEBUG = 1; sub DEBUG { if (@_) { $DEBUG = shift; } return $DEBUG; } 1;
type ImportTest.pl #!/usr/bin/perl -w use strict; use warnings; use lib 'D:/Marcos/Perl/MSB'; use SS::ExportScalar qw( DEBUG ); my $x = 123; print("debug: x is $x\n") if DEBUG;

Now I execute it:

perl ImportTest.pl Bareword "DEBUG" not allowed while "strict subs" in use at ImportTest. +pl line 7. Execution of ImportTest.pl aborted due to compilation errors.

Now, I change the strict statement in ImportTest.pl:

type ImportTest.pl #!/usr/bin/perl -w use strict qw (vars refs); use warnings; use lib 'D:/Marcos/Perl/MSB'; use SS::ExportScalar qw( DEBUG ); my $x = 123; print("debug: x is $x\n") if DEBUG;
perl ImportTest.pl Bareword found in conditional at ImportTest.pl line 7. debug: x is 123

X:^P


In reply to Re^6: Global variables in Perl by taioba
in thread Global variables in Perl by taioba

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