In the end I found https://www.cpan.org/modules/02packages.details.txt.gz which contains a list of CPAN packages - about 250000 entries. I opened the contained text file in an editor and searched for ELF. Turns out there aren't many entries. Some sort of tree/folding representation wouldn't actually have helped very much as it turns out.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^4: CPAN namespace hierarchy by GrandFather
in thread CPAN namespace hierarchy by GrandFather

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