[Texmacs-dev] Qt6 branch

[Massimiliano Gubinelli]

Dear all, 

 I've just moved the 'qt6' branch into the github.com/texmacs organisation 
repository, so that all the developers have access to it without need for PR.

It is now here:

https://github.com/texmacs/texmacs/tree/qt6

This is an experimental branch that contains patches to run TeXmacs on Qt6 (and 
so far also Qt5). I'm using it on my Mac and it works fine but expect maybe 
some bugs. It would be interesting to test it on Windows.

Best regards,
Massimiliano Gubinelli