Maarten

The Scintilla long-term branch doesn't seem to get updates anymore. So If we want to include a more recent version, it requires c++17. But seeing how Scintilla adopts new versions,...

I was checking it out and there is a problem in 3.1.6. But at least some of it seems to be fixed after #22297. I can still notice the tab...

Text in inactive tabs is a bit lower, isn't it supposed to be like that? The 'g' in long is cut off, but could be fixed by using more padding,...

This can be fixed by adding those warnings only for CXX compiler, like: `$` I'll create a PR with this.

Yes, this can be backported.

Looks fine to me. Maybe it can even be simplified to `(WXX11 OR WXMOTIF OR WXGTK2 OR wxHAVE_GDK_X11)`.

I don't know what could cause this. The only thing I can think of is the `+` in your path. But a normal CMake build with a `+` in the...

I can reproduce it in the stc sample. The bitmap/MemoryDC used for drawing the calltip is not initialized with the correct DPI. We can probably use the same fix as...

This can be merged now. I'll start investigating updating to 4 and/or 5.

A submodule would be nice and should eventually be used, but it has some problems. I don't think there is any up-to-date git upstream we can use. And with Scintilla...