Problems with macros and Emacs 29 (DELETED)

[Gian Uberto Lauri]

In Emacs 29 vm macros in wm-macro.el are not recognized as macros anymore, i.e.

(defmacro vm-save-restriction (&rest forms)
  (let ((vm-sr-clip (make-symbol "vm-sr-clip"))
 (vm-sr-min (make-symbol "vm-sr-min"))
 (vm-sr-max (make-symbol "vm-sr-max")))
    `(let ((,vm-sr-clip (> (buffer-size) (- (point-max) (point-min))))
    ;; this shouldn't be necessary but the
    ;; byte-compiler turns these into interned symbols
    ;; which utterly defeats the purpose of the
    ;; make-symbol calls above. Soooo, until the compiler
    ;; is fixed, these must be made into (let ...)
    ;; temporaries so that nested calls to this macros
    ;; won't misbehave.
    ,vm-sr-min ,vm-sr-max)
   (and ,vm-sr-clip
        (setq ,vm-sr-min (set-marker (make-marker) (point-min)))
        (setq ,vm-sr-max (set-marker (make-marker) (point-max))))
   (unwind-protect
       (progn ,@forms)
     (widen)
     (and ,vm-sr-clip
   (progn
     (narrow-to-region ,vm-sr-min ,vm-sr-max)
     (set-marker ,vm-sr-min nil)
     (set-marker ,vm-sr-max nil)))))))

causes this error:

vm-run-hook-on-message: Invalid function: vm-save-restriction

[Gian Uberto Lauri (saint-u)]

Turning the macro in a function seems a viable workaround for this function, but may cause problem with other macros.