timdown/rangy — pull request #253 by peitschie (2014-10-02 09:32:42+00:00)
Title: Correct container re-use when highlighter is applying a base className

Highlighting was not detecting a reusable container if an extra class name was applied via the elementProperties configuration object. This is because the container comparison required the reusable container have *all* the classes... including the one about to be applied.

Restrict this particular check to only require class names to match the supplied elementProperties config setting.