An example of a Perl internal function with a poor interface is split, which has two optional arguments ...

Agreed. There is another function with two optional arguments which annoys me more, however, and that is substr. Even though I've read the documentation thousands of times I never quite believe that LENGTH is the optional argument and OFFSET is mandatory. Every time I go to use substr and know that it's "the wrong way round" it is just so illogical to me that I still have to pause and consult the docs again just to make sure.

In reply to Re^3: More comprehensive style guide for Perl docs than perlpodstyle? by hippo
in thread More comprehensive style guide for Perl docs than perlpodstyle? by nysus

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