From: Zefram <zefram@dcs.warwick.ac.uk>
To: borsenkow.msk@sni.de
Cc: zsh-workers@math.gatech.edu
Subject: Re: BUG? in histreduceblanks in 3.1.2-beta
Date: Fri, 13 Jun 1997 17:04:28 +0100 (BST) [thread overview]
Message-ID: <17220.199706131604@stone.dcs.warwick.ac.uk> (raw)
In-Reply-To: <Pine.SV4.3.95.970613132237.5343C-100000@itsrm1> from "Andrej Borsenkow" at Jun 13, 97 03:54:42 pm
It is obviously a display bug, related to long lines, and nothing to do
with HIST_REDUCE_BLANKS. I can reproduce it: it happens when some line
other than the first screen line wraps around. So, if $COLUMNS is 20,
the following display will work OK:
% abcdefghijklmnopqr
stuvwxyz
more lines
that don't wrap
But this gets mangled:
% a short line
a longer line that d
oes wrap
The display is OK while the text is being typed, but some types of
refresh (including a complete redraw prompted by use of `redisplay')
will introduce extra blank lines and related phenomena.
Possibly relevant data point: the terminal on which I reproduced
this does have the :am: capability. I also know that its termcap is
definitely correct.
-zefram
next prev parent reply other threads:[~1997-06-13 16:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-06-13 11:54 Andrej Borsenkow
1997-06-13 15:32 ` Andrej Borsenkow
1997-07-02 19:09 ` Refresh problem (Was: BUG? in histreduceblanks in 3.1.2-beta) Andrej Borsenkow
1997-07-03 2:11 ` Refresh patch (Was: Refresh problem) Geoff Wing
1997-06-13 16:04 ` Zefram [this message]
1997-06-14 6:48 ` BUG? in histreduceblanks in 3.1.2-beta Geoff Wing
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