bug#8458: 24.0.50; Error: delete-minibuffer-contents is not a user-defined Lisp function

[Drew Adams]

> > emacs -Q
> >
> > C-h f delete-minibuffer-contents
> >
> > Click the minibuffer.el link to go to the definition.
> >
> > C-M-x to get the source, not the byte-compiled, definition.
> >
> > M-x debug-on-entry delete-minibuffer-contents
> >
> > Error:
> > debug-on-entry-1: delete-minibuffer-contents is not a 
> > user-defined Lisp function
> 
> I can't reproduce this.

I tracked it down, trying it in weekly builds.  The bug exists starting (at
least by) 2011-04-04.  It persists through 2011-08-22.  It appears fixed
starting with the build of 2011-08-29.  So you can close this now - something
fixed it between 8/22 and 8/29.