NEW: TikZ book now 40% off at Amazon.com for a short time.
And: Currently, Packt sells ebooks for $4.99 each if you buy 5 of their over 1000 ebooks. If you choose only a single one, $9.99. How about combining 3 LaTeX books with Python, gnuplot, mathplotlib, Matlab, ChatGPT or other AI books? Epub and PDF. Bundle (3 books, add more for higher discount): https://packt.link/MDH5p
By the way, pst-all doesn't load all PSTricks packages, as you might think. You better load only the PSTricks packages that you really need, with pstricks-add as the last one. But using this will still cause problems. Maybe the titlesec package is of any help for you.
Of course I don't use pstricks in this example. I just keeped wath's wrong.
Now, I've had an answer via the miktex mailing list. In fact, pstricks modifies
the definition of \@frameb@x (which is used in \fbox). So I just have to
put a \protect\fbox instead of \fbox.
NEW: TikZ book now 40% off at Amazon.com for a short time.
And: Currently, Packt sells ebooks for $4.99 each if you buy 5 of their over 1000 ebooks. If you choose only a single one, $9.99. How about combining 3 LaTeX books with Python, gnuplot, mathplotlib, Matlab, ChatGPT or other AI books? Epub and PDF. Bundle (3 books, add more for higher discount): https://packt.link/MDH5p