jbenjore/B-Utils — pull request #2 by everybody (2012-01-24 08:29:16+00:00)
Title: fix typo in function call

The function 'walkallops_filtered' currently doesn't work, since it calls a nonexistent function '_walkallops_filterd', which triggers AUTOLOAD to be called, which can't deal with it.

This commit fixes the typo in the function call, and adds a regression test, using an example from the documentation (with 'carp' replaced by 'warn' to keep the test slender).