I would like to experiment with Perl by modifying the actual sort routine.
I went to https://github.com/Perl/perl5/search?q=sort.
The first search hit was
sort.pm, which looked like a good hint. Since that module does not define the search itself, I looked there for keywords that would help me along the way. I chose
https://github.com/Perl/perl5/search?q=_quicksort didn’t show any relevant results, so I tried just
That gave me
pp_sort.c, and there you go. Almost 200 lines full of sorting.