Wed Jan 20 08:27:09 UTC 2010 pix@kepibu.org

* Handle :case-sensitive properly

If the first clause doesn't match due to mismatched case, it would

roll down to the second clause, causing case-differing strings to

erroneously match. By checking for case again, we can avoid this.

Note, however, that this does not fix the similar but unrelated

inconsistent usage of *unify-string-case-sensitive-p* and

*unify-string-case-insensitive-p* (the former being used in the code

and the latter appearing in documentation). That bug will remain

until the canonical form is decided upon.

- ((char-equal a b)

+ ((and (not case-sensitive) (char-equal a b))

- ((string-equal a b)

+ ((and (not case-sensitive) (string-equal a b))