bug#33784: 27.0.50; some case c-backward-token-2 takes cpu more and emacs hang

[Glenn Morris]

> Maybe the solution would be not to start with-temp-buffer names with a
> space.

This sounds totally wrong to me.

> Maybe the documentation for with-temp-buffer should be amended to
> recommend Lisp programmers not to use it for buffers holding user text.

This also sounds wrong to me.

I confess I have no idea what problem you are trying to solve here.