Re: tmp buf fix (Re: Undumpable object type : buffer, extent)

"Ilya N. Golubev" <[email protected]> wrote:

> No leak in XEmacs was found.  However, the bug being fixed below may
> occur in other packages.  Perhaps an item should be added to
> "(lispref)Style Tips" to avoid this.
>
> 	* cc-vars.el (c-emacs-features): Call `buffer-disable-undo' on
> 	temporary buffer, so that it does not stay referenced by internal
> 	undo variable(s) after getting killed, gagging portable dumper.

Isn't it a leak that undo info still is around for killed buffers? Or
is it possible to "unkill" buffers back into existence in XEmacs?

> This makes buffer purpose more explicit.
> 
>         * cc-vars.el (c-emacs-features): Make temporary buffer name say
>         so, also disabling recording undo information, so that the buffer
>         does not stay referenced by internal undo variable(s) after
>         getting killed, gagging portable dumper.

You're right, the buffer name should clearly have a space in front
anyway. Thanks.