diaspora/diaspora — pull request #2296 by Pistos (2011-11-01 05:38:45+00:00)
Title: Issue 2264 fix tag parsing

Note that as part of the changes made here, I made the hashtag syntax a bit stricter/tighter. Specifically, only letters, numbers, underscores and hyphens are allowed in hashtags. The sole exception is ```#<3``` which has been permitted to continue to be interpreted as a hashtag.