Comment by petdance

The reference to "Programming Perl" was no doubt helped along by Perl developer Jesse Sheidlower who worked at the OED in the early 2000s. From his Wikipedia page: "Although not a computer programmer by training, Sheidlower introduced Perl to the North American offices of Oxford University Press and developed tools for data manipulation when no programmers were available. He is also one of the core developers of Catalyst, a popular Perl web development framework."