<div dir="ltr">Thanks for trying to solve this problem.</div><div class="gmail_extra"><br><div class="gmail_quote">2017-04-10 8:20 GMT+02:00 luigi scarso <span dir="ltr"><<a href="mailto:luigi.scarso@gmail.com" target="_blank">luigi.scarso@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Mon, Apr 10, 2017 at 12:26 AM, Akira Kakuto <<a href="mailto:kakuto@fuk.kindai.ac.jp">kakuto@fuk.kindai.ac.jp</a>> wrote:<br>
>> with EssaiNew.mp, I have the "color stack overflow" error ?<br>
>> (and what is the signification of this error ?)<br>
>><br>
>> with EssaiNew.tex, I have no error.<br>
><br>
><br>
> Both in the latest MetaPost and in the MetaPost 0.641,<br>
> max_color_stack_depth = 10.<br>
> So it cannot make .mpx file for your example.<br>
><br>
> I have confirmed that there is no error with<br>
> max_color_stack_depth = 20.<br>
</span>ok, but before to patch the code I haveĀ to see why we go beyond the<br>
max_color_stack_depth.<br>
Could be a problem of macro package.<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
luigi<br>
--<br>
<a href="http://tug.org/metapost/" rel="noreferrer" target="_blank">http://tug.org/metapost/</a><br>
</font></span></blockquote></div><br></div>