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Re^3: Splitting program into modules

by stevieb (Canon)
on Nov 14, 2018 at 03:23 UTC ( #1225766=note: print w/replies, xml ) Need Help??

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  1. or download this
    use warnings;
    use strict;
    ...
        my $num = shift;
        return ++$num;
    }
    
  2. or download this
    use warnings;
    use Devel::Trace::Subs qw(trace trace_dump); # injected by Devel::Trac
    +e::Subs
    ...
        my $num = shift;
        return ++$num;
    }
    
  3. or download this
    $ENV{DTS_ENABLE} = 1;
    
    three(5); # this is the original call stack you're running
    
    trace_dump();
    
  4. or download this
    216
    
    ...
        file:    test.pl
        line:    22
        package: main
    
  5. or download this
    $ENV{DTS_ENABLE} = 1;
    
    trace_dump();
    

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