On Wed, 10 Apr 2024 at 17:39, Stefan Monnier wrote:

> Do you happen to have a patch to propagate the value of
> `lexical-binding` to the new buffer?

This would be the patch to propagate the lexical binding value.  (A less
magical alternative I guess would be to just always set it to t.  Who
needs to debug non-lexical code these days anyway?)

It doesn't cover the new `pp-insert-short-sexp'.  Here again setting
lexical-binding=t by default might be okay.