improving color stack in xdvipdfmx

Shunsaku Hirata shunsaku.hirata74 at
Thu Jun 25 11:58:58 CEST 2020

> What is with the resource management? I guess the packages will have
> to add the /ColorSpace to the page resources?

No, dvipdfmx will manage color space resources. No need for users to
manually add the /ColorSpace to the page resources.

> Or if xdvipdfmx wants to do the management, how can then be avoided
> that it clashes with other additions? E.g. tikz is adding this:
> <</pgfprgb[/Pattern/DeviceRGB]>>

I understand a clash can occur, but I think still there is a way to avoid
clashes. I will try implementing it later.

Sunsaku Hirata

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