[REBOL] Re: ' mark
From: ammon:johnson:gmai:l at: 7-Aug-2010 13:21
That's a lit-word. It keeps the word from being interpreted whilst allowing
you to use variables in the draw block without having to do any fancy tricks
to make them work.
Enjoy!!
~~ Ammon ;~>
On Aug 7, 2010 1:14 PM, "Petri Keckman" <keckman-welho.com> wrote:
Why there must be that ' -mark in front of draw functions?
append plot reduce [
'fill-pen ((r * (1.0.0)) + (g * (0.1.0)) + (b * (0.0.1)))
'polygon xy xy0 xy1 xy2 xy
]
What does it mean?
