On Mon, 03 Nov 2008 16:37:36 -0800, Elliott Slaughter
<[EMAIL PROTECTED]> wrote:
> On Mon, Nov 3, 2008 at 3:37 PM, Luke Crook <[EMAIL PROTECTED]> wrote:
>
>> (color-key-p *blah*)
>> (setf (color-key-p *blah*) *color*)
>>
>
> So color-key-p returns the color-key, right?
Correct.
> Why the "-p"; is it a
> predicate? (enable-color-key-p is a predicate, right?)
I have been going back and forth on appending the "-p" on the defsetf form.
Anyone have any feelings on;
(setf (color-key *blah*) *color*), versus
(setf (color-key-p *blah*) *color*)
Same goes for enable-color-key-p, enable-alpha-p, surface-alpha-p and
rle-accel-p as these all have defsetf forms.
- Luke
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