bug#886: 23.0.60; Info-mouse-follow-nearest-node fails

[martin rudalics <rudalics@gmx.at>]

 > Does the following patch fix it?
 >
 > *** emacs/lisp/info.el.~1.544.~	2008-09-11 11:49:36.000000000 +0200
 > --- emacs/lisp/info.el	2008-09-15 11:22:53.000000000 +0200
 > ***************
 > *** 3123,3129 ****
 >   	    (Info-goto-node
 >   	     (Info-extract-menu-item (match-string-no-properties 1)) fork)
 >   	    t)))
 > !       (error "Point neither on reference nor in menu item description")))
 >
 >   ;; Common subroutine.
 >   (defun Info-try-follow-nearest-node (&optional fork)
 > --- 3123,3130 ----
 >   	    (Info-goto-node
 >   	     (Info-extract-menu-item (match-string-no-properties 1)) fork)
 >   	    t)))
 > !       (unless (eq this-command 'Info-mouse-follow-nearest-node)
 > ! 	(error "Point neither on reference nor in menu item description"))))
 >
 >   ;; Common subroutine.
 >   (defun Info-try-follow-nearest-node (&optional fork)

Yes - the following seems simpler:

!       (eq this-command 'Info-mouse-follow-nearest-node)
! 	(error "Point neither on reference nor in menu item description")))

I'm not sure though whether we should raise an error for mouse-2 clicks.
But I also fail to understand why we should raise an error at all.

martin