bjorng/wings — pull request #2 by chrisavl (2012-07-11 12:43:26+00:00)
Title: Fix operator precedence bug in user_default:module_modified

Would previously not work when module path had changed, c.f.
(not A and B) is evaluated as ((not A) and B), and in this case
what we want is (not (A and B)).

http://www.erlang.org/doc/reference_manual/expressions.html#id79970