Re: List of major modes?

[Lennart Borgman]

rgb wrote:

> > Here's the best I could come up with:
> >
> > (apropos-internal "-mode\\'"
> >                   (lambda (mode)
> >                     (and (commandp mode)
> >                          (string-match "\\`Major mode\\>"
> >                                        (documentation mode)))))
> >    
>
> Slick.
> It needed a slight tweek on my machine running CVS Emacs.
> (documentation mode) would sometimes return nil and blow up
> string-match.  tooltip-mode was one that returned nil.  I don't
> understand why though.  It does seem to be documented.... hmm.
>  
C-h f tooltip-mode RET gives a default help string. This actually says 
that tooltip-mode is not documented.