quil/quil — pull request #61 by aperiodic (2012-12-28 05:03:27+00:00)
Title: Re-add with-graphics macro (it's fast now!)

The performance problems of the recently removed with-graphics macro can be solved with a single type hint and a slight modification of the current-surface function (such that it always returns a PGraphics object). With these changes, the fluffy clouds example runs as quickly as it did before I re-added with-graphics.