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Re: Extract a string from the line

by hippo (Bishop)
on May 29, 2021 at 11:20 UTC ( [id://11133263]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ cat scoping.pl 
#!/usr/bin/env perl 
...
Global symbol "$num" requires explicit package name at ./scoping.pl li
+ne 22.
Execution of ./scoping.pl aborted due to compilation errors.
$

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