SublimeText/UnofficialDocs — pull request #28 by hectorh30 (2013-04-04 19:09:58+00:00)
Title: added 'panel_has_focus' and 'panel' context keys

Usage taken from `Default (Linux).sublime-keymap` in the replace panel key bindings. I needed this for a custom key binding and could not find it in the docs.