Eliot Miranda uploaded a new version of Graphics to project The Trunk:
http://source.squeak.org/trunk/Graphics-eem.380.mcz==================== Summary ====================
Name: Graphics-eem.380
Author: eem
Time: 30 June 2017, 10:58:57.420462 am
UUID: 2d63e219-e81d-4f2d-be24-39cc148d9203
Ancestors: Graphics-mt.379
Trim Dispplay flash: aRectangle time to 50ms
=============== Diff against Graphics-mt.379 ===============
Item was changed:
----- Method: DisplayScreen>>flash: (in category 'displaying') -----
flash: aRectangle
"Flash the area of the screen defined by the given rectangle."
self reverse: aRectangle.
self forceDisplayUpdate.
+ (Delay forMilliseconds: 50) wait.
- (Delay forMilliseconds: 100) wait.
self reverse: aRectangle.
self forceDisplayUpdate.
!