factor

Author	SHA1	Message	Date
Slava Pestov	3845472832	math.rectangles.positioning: don't position popups off-screen	2009-09-08 16:23:02 -05:00
Slava Pestov	abe0f4bdf4	math.rectangles.positioning: New popup-rect word	2009-02-15 23:14:47 -06:00
Slava Pestov	d186f10f52	Don't position popups at negative x co-ordinates	2009-02-13 19:16:37 -06:00
Slava Pestov	52df401f8a	Factor out menu and popup positioning into math.rectangles.positioning, and write tests for it	2009-02-12 21:46:49 -06:00