I was strolling through what little cl-unification currently has for a test suite, and discovered a couple of issues:

1. "Cannot" is incorrectly spelled "Connot". Darn typos. :) see "Fix typo.patch" 2. (unify string-a string-b env :case-sensitive t) is handled improperly see "Handle case-sensitive properly.patch" If char= or string= returned nil due to a case mismatch, it would fall through to the case-insensitive matching, and erroneously match. Whoops! 3. Code and documentation disagree: is it *unify-string-case-sensitive-p* or *unify-string-case-INsensitive-p* ? The code is sensitive, the documentation is insensitive. But which to deign correct?

( The attached patches, and a few others related to my work in the ) ( previous e-mail, are also in my darcs repo, ) ( http://repo.kepibu.org/cl-unification/ )