NetLogo/Teletortoise — pull request #59 by qiemem (2013-09-12 18:23:21+00:00)
Title: Specifying color in as an rgb list displays black

To reproduce:

1) Go to `patches`
2) Run `set pcolor [ 255 0 0 ]`

Result: The patches remain black.
Expected: The patches turn red.

A special case of this is that transparency doesn't work.