djcb/mu — pull request #37 by agordon (2012-07-20 15:47:05+00:00)
Title: mug,mug2: add ESC shortcut to focus on query bar.

Hello,

This proof-of-concept patch adds a global keyboard shortcut (escape key) that will set the focus back on the query bar (regardless of where the keyboard focus is currently).

This enables quicker keyboard navigation and querying repeatedly:
1. application starts with focus on query bar
2. type the query, press "enter"
3. press up/down arrows to scroll through search results
4. press Escape puts you back in the query bar, ready for a new search.

-gordon