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Re: Info.el --signals error repeatedly when at top of the tree

From: T. V. Raman
Subject: Re: Info.el --signals error repeatedly when at top of the tree
Date: Fri, 2 Nov 2001 19:59:45 -0800

The call to signal appears to be coming from function 
--and appears to happen when this function is called from 
functon Info-prev
on line 
(Info-goto-node (Info-extract-pointer "prev[ious]*"
--I am infering this because I saw the 
 in the call above in the Messages buffer.

The new customization option that optionally preserves the
header line at the top of the frame may also have something
to do with whether this bug shows up --
see option 

(defcustom Info-use-header-line t
  "*Non-nil means to put the beginning-of-node links in an emacs header-line.
A header-line does not scroll with the rest of the buffer."
  :type 'boolean
  :group 'info)

--I've at least confirmed that this occurs under X with
emacs21 and emacspeak --but without my personal .emacs file 
--so that's at least one piece simplified out.
An Emacspeak user in Australia first reported this problem
on the Emacspeak list.

Best Regards,

IBM Research: Human Language Technologies
Phone:        1 (408) 927 2608
Fax:        1 (408) 927 3012
Email:        address@hidden
WWW:      http://www.cs.cornell.edu/home/raman
PGP:          http://emacspeak.sf.net/raman.asc
Snail:        IBM Almaden Research Center,
              650 Harry Road
              San Jose 95120

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