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Article #22

Bugs in pos-visible-in-window-p and in vertical-motion

#22
From: Inge Frick
Date: Wed, 04 Nov 1992 13:21
18 lines
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The following two bugs appear in epoch version 4.2 but not in emacs 18.57.

If end of buffer is at the last line of a window, then
(pos-visible-in-window-p (point-max)) will evaluate to nil instead of to t.

If a buffer line is to long, so that it is displayed over more than one
window line and point is on the first window line, then (vertical-motion 1)
will not move point straight down but rather down and one character to the
right. I suspect this is beacuse of the \ inserted in the last collumn to mark
a wrapped line.
--
Inge Frick                                Tel: +46 8 7908193
Postal address: Inge Frick, NADA, KTH, S-100 44  Stockholm, Sweden
E-mail: inge@nada.kth.se                  Fax: +46 8 7900930
-- 
Inge Frick                                Tel: +46 8 7908193
Postal address: Inge Frick, NADA, KTH, S-100 44  Stockholm, Sweden
E-mail: inge@nada.kth.se                  Fax: +46 8 7900930
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From: inge@inge.nada.kth.se (Inge Frick)
Subject: Bugs in pos-visible-in-window-p and in vertical-motion
Message-ID: <INGE.92Nov4142132@inge.nada.kth.se>
Originator: inge@inge.nada.kth.se
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Organization: Royal Institute of Technology, Stockholm, Sweden
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Date: Wed, 4 Nov 1992 13:21:32 GMT
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