[metapost] color stack overflow

[luigi scarso]

On Mon, Apr 10, 2017 at 12:26 AM, Akira Kakuto <kakuto at fuk.kindai.ac.jp> wrote:
>> with EssaiNew.mp, I have the "color stack overflow" error ?
>> (and what is the signification of this error ?)
>>
>> with EssaiNew.tex, I have no error.
>
>
> Both in the latest MetaPost and in the MetaPost 0.641,
> max_color_stack_depth = 10.
> So it cannot make .mpx file for your example.
>
> I have confirmed that there is no error with
> max_color_stack_depth = 20.
ok, but before to patch the code I have  to see why we go beyond the
max_color_stack_depth.
Could be a problem of macro package.


-- 
luigi