jkozera/zeal — pull request #23 by christoffer (2013-08-10 20:37:12+00:00)
Title: Keep the filter for the first esc-press

Only clear the sub query when pressing esc in the search box. Clear everything if no subquery is present.

Example:

`[ andr|setType ]`, **ESC**, `[ andr| ]`, **ESC**, `[ ]`

`[ simplequery ]`, **ESC**, `[ ]`

p.s. sorry for the flood of PRs. I'm just scratching my own itches here, let me know if I should keep the changes to myself ;)