[pstricks] Can pstricks skip issuing transparency stuff when they are unnecessary?

[Peter Mueller]

Thank you! Although I used the term “bug report”, what I really meant is an issue report or a question. In my particular case, my LaTeX document does not use tranparency, so it's strange for me to get warnings about it down in the toolchain with default settings. I even see this warning hardwired in the generated .ps file. Peter
07.01.2022, 08:16, Herbert Voss < mailto:Herbert.Voss at fu-berlin.de Herbert.Voss at fu-berlin.de >
Am 07.01.22 um 02:33 schrieb Peter Mueller: > \documentclass{article} > \usepackage{pstricks} > \begin{document} > test > \end{document} > > and run > > latex mwe && dvipdf mwe > > or > > latex mwe && dvips mwe && ps2pdf http://mwe.ps mwe.ps > > Then we get > > %%%% WARNING: Transparency operations ignored - need to use > -dALLOWPSTRANSPARENCY > > on a tty. Could pstricks be a bit more economical and not issue the > transparency stuff by default (or, equivalently, issue it only opacity > and the like is really used in the user's sources)?| > | > | > | > Bug report: https://tex.stackexchange.com/questions/629314 https://tex.stackexchange.com/questions/629314 A _warning_ is no bug! It is a hint that you should use -dALLOWPSTRANSPARENCY if your document uses transparency. That's all ... Herbert
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