[metapost] description of glyph operator for MetaPost v1.200

[Stephan Hennig]

Taco Hoekwater schrieb:
> Stephan Hennig wrote:
>> Ryan Van Wagoner schrieb:
>> 
>>> - Are there any ways to change the color or pattern that is used to
>>>   unfill the "transparent" contours for cases where the background color
>>>   is not white?
>> 
>> On the other hand, why not using `background' instead of a
>> hard-coded `white' for counter-clockwise contours initially?  Taco?
> 
> The color "background" is a macro convention that does not exist at
> the engine level, so it could not be used.

Stupid me.

Best regards,
Stephan Hennig