Re: nil indent-tabs-mode in *Help* removes links

[martin rudalics]

> I can reproduce this in GNU Emacs 22.1.1 (i686-pc-linux-gnu, GTK+
> Version 2.10.6) of 2007-06-02 on escher and in GNU Emacs 22.1.50.6
> (i686-pc-linux-gnu, GTK+ Version 2.10.6) of 2007-06-30 on escher.  In
> both, however, there are two exceptions to the lost links: 
> C-M-x           eval-defun
> M-x             execute-extended-command

Likely a typo.  Does it work if you replace the line

                      (skip-chars-backward "^\t\n")

in `help-make-xrefs' with

                      (skip-chars-backward "^ \t\n")