Maybe you can start with B::Xref and render the output as a report? 

    perl -MO=Xref YourMod.pm

[download]

Update: Perhaps, I misunderstood... you seem to want to sort the source code, such that e.g. sub a_func comes before/above sub b_func?

Personally, I would rather group the subs by functionality and let the editor do the work localising the subs (e.g. Emacs Imenu, other editors have similar functionality).

But with an amount of 150 subs, there is a good chance they can be grouped in specialised (sub-)modules, reducing the set of subs to an amount that can be managed (read: edit, document, test) with less effort.

In reply to Re: Meta-perl - sorting my perl subs with perl? by Perlbotics
in thread Meta-perl - sorting my perl subs with perl? by Syndaryl

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