assign pane based on extension

[jmcbee]

Hi, I'd like to open *.jade files on Pane 1, *.scss files to Pane 2. Is it possible to automatically assign the pane based on extension? Thank you.

[adzenith]

It's not right now, but if you want to send a pull request feel free! I would take a look at the on_load or on_activated callbacks.