A simple Pidgin plugin for personalized HipChat room notifications.
All it does is look for messages that contain '@all' or '@<your alias>' and, when it finds one:
- colors the message
- updates the conversation title to show the number of unread messages
- plays a sound to get your attention.
To install the plugin, copy it to ~/.purple/plugins/ and configure and enable it in Pidgin's plugin dialog (Tools -> Plugins).