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Re: Grabbing Variable Names

by pfaut (Priest)
on Jan 11, 2003 at 21:36 UTC ( [id://226131]=note: print w/replies, xml ) Need Help??


in reply to Grabbing Variable Names

You could probably work something up from perl's symbol tables. The root is at %$main::. Lookat perldoc perlmod or Programming Perl page 293 under 'Symbol Tables'.

For a quick dump of the symbol table, try this.

perl -MData::Dumper -e "print Dumper(\%main::)" 
---
print map { my ($m)=1<<hex($_)&11?' ':'';
$m.=substr('AHJPacehklnorstu',hex($_),1) }
split //,'2fde0abe76c36c914586c';

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Re^2: Grabbing Variable Names
by Aristotle (Chancellor) on Jan 11, 2003 at 23:19 UTC
    That's not going to help with lexicals though. You might have more luck with one of the B::* modules.

    Makeshifts last the longest.

[reply]

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