that70schris/hipchat-adium-message-style — pull request #1 by that70schris (2014-06-17 22:42:43+00:00)
Title: Fix edge cases when looking for @ mentions

Matches one mention: @foo bla
Matches multiple mentions: @foo @bar bla and bla for @baz
Avoids matching email addresses: myemail@example.com