Daiyousei

@HighCommander4 Hi, would you guys accept a patch like this: prototype in https://github.com/llvm/llvm-project/compare/main...daiyousei-qz:expand-macro-on-hover 

This doesn't work very well with multi-line macro though --- Update: Have figured out how to format the expansion   --- Update2: One caveat is that it can't expand...

> > we assume it's always a layer over syntax highlighting > > I see. > > The flip-side is that in order to get this "lower layer syntax highlighting"...

@HighCommander4 Is this being worked on by anybody? If not, I can spend some time on this. Here's my random ideas: 1. As the missing tokens are lexical and well-defined...

> > 1. As the missing tokens are lexical and well-defined by itself or its immediate surroundings, we should have a dedicated scanner which directly operates source text instead of...