[NTG-context] backgroundcolor broken in 2006-06-07

Taco Hoekwater taco at elvenkind.com
Sun Jun 11 11:56:36 CEST 2006

Hans van der Meer wrote:
> I have made a minimal example and done some variations. See file  
> test.tex and testfig.tex
> 1. including my own metapost macroset for Label (custom.mp)
> 	gives different results for \forceMPTEXgraphictrue --  
> \forceMPTEXgraphicfalse
> 	undefined as label for true, unknown as label for false

The false -> unknown is to be expected. Without it, context
does not understand that "Label" is similar to "textext".
As an alternative, it is also possible to do


> 2. draw textext gives in both cases label undefined.

This typically means the the embedded TeX run for the textext
failed, but the problem could also be that the entire metapost
run was wrong.

> I do not know why this does occur on my MacOSX system and obviously  
> not on other systems.
> But the effect is demonstrably their.
> Could it be something in the communication between TeX and Metapost?
> Or something related end-of-line stuff?

Because even simple backgrounds fail (and only on MacOSX), end-of-line
stuff seems a likely candidate. What is the contents of the

Greetings, Taco

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