Marcus Nyeholt 34788130ef BUG Rewrite hashlinks failing on empty a tags
Check for presence of href in _a_ tags before trying to .match them to
prevent null pointer errors.

Some external JS libs (eg tag-it) use <ul><a> structures which get matched
and break

(fixes regression introduced by ff39f9ad38dad4e8a162230ab01ca3121ade9f19)
2012-12-04 15:47:14 +11:00
..
2012-11-06 19:45:56 +01:00
2012-11-06 19:45:56 +01:00