bug#16594: 24.3.50; very slow redraw when resizing windows horizontally

[Darren Hoo]

Paul Eggert <eggert@cs.ucla.edu> writes:

> A shot in the dark: what are the values of timer-list and
> timer-idle-list on OS X?

timer-list is nil

timer-idle-list is
([t 0 0 500000 0.5 blink-cursor-start nil idle 0]
 [t 0 0 500000 t jit-lock-context-fontify nil idle 0])