[metapost] [luatex] Using the mplib inside luatex

[Taco Hoekwater]

Elie Roux wrote:
> Taco Hoekwater a écrit :
>> You could try zipping and mailing what you have now as input and
>> the generated log, but I may have to give up also, because it works
>> for me and unless there is an obvious weirdness in your input files,
>> I don't have any idea what could be wrong.
> 
> Here it is. The output of "luatex mplib-example.tex" is 
> mplib-example.output. I hope someone will be able to make it work...

As it stands the code behind

   metapost.showlog = true

is bugged: I got your result until I switched it back false.
You have to change back line 21 of mplib.lua. After that,
I once again got a working version.

Best wishes,
Taco