Re: emacs documentation for (La)TeX

[Joe Corneli]

> Hm.  I just tried C-h C-i and the message buffer tells me:
> 
>     Loading info-look...done
>     Processing Info node `(emacs)Command Index'...
>     Cannot access Info node `(emacs)Command Index'
>     Processing Info node `(emacs)Command Index'...done
>     Processing Info node `(emacs)Variable Index'...
>     Cannot access Info node `(emacs)Variable Index'
>     Processing Info node `(emacs)Variable Index'...done
>     Processing Info node `(elisp)Index'...
>     Cannot access Info node `(elisp)Index'
>     Processing Info node `(elisp)Index'...done
> 
> "Cannot access Info node" -- bad.  I guess it's just a
> misconfiguration on my part, though.

I had the same problem.  However, info-lookup-symbol worked fine in
latex mode.  I haven't looked further into the problem with emacs
info lookup.

The main difference between info lookup and describe-function is that
the latter (typically) has links to the source, whereas the former
doesn't.