Listing Functions Called In A Script

H

Hal Vaughan

I can't remember much about this, but I thought I remembered a reference
somewhere to a program or utility that would scan a Perl script and list
the functions/subroutines it called and which modules each one was in. Is
there a utility like this? If so, what's it called?

Thanks.

Hal
 
J

John W. Krahn

Hal said:
I can't remember much about this, but I thought I remembered a reference
somewhere to a program or utility that would scan a Perl script and list
the functions/subroutines it called and which modules each one was in. Is
there a utility like this? If so, what's it called?

perldoc B::Xref


John
 
J

John W. Krahn

Hal said:
Thanks. I looked that up. But I couldn't find anything before 5.8.2 -- is
there anything for earlier verisions?

I believe that the B::Xref module was added in Perl 5.005_03.


John
 

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