quil/quil — pull request #5 by aperiodic (2012-03-13 07:12:33+00:00)
Title: Fix passing a mode key to color-mode.

Looks like you accidentally defined `quil.core/color-modes` as a function, rather than a var, which was causing any attempts to set the color space to blow up when the function was used as a collection. Changing the `defn` to a `def` resolves the issue. (Credit goes to @lynaghk for actually spotting the errant 'n'.)