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From: <hzoli@vnet.IBM.COM> (Zoltan T. Hidvegi)
To: schaefer@nbn.com
Cc: zsh-workers@math.gatech.edu (Zsh workers list)
Subject: Re: zle_refresh patch 2
Date: Thu, 6 Mar 1997 13:58:10 -0500 (EST)	[thread overview]
Message-ID: <9703061858.AA14334@lotto.fishkill.ibm.com> (raw)
In-Reply-To: <970305165110.ZM7569@candle.brasslantern.com> from Bart Schaefer at "Mar 5, 97 04:51:10 pm"

Bart Schaefer wrote:
> Hmm.  Well, I dislike your change because it presumes that init_term()
> is independent of the values of "lines" and "columns".  This in itself
> (init_term() not knowing about lines/columns) MAY be wrong, now that I
> look at it, because init_term() is called from zle in a couple places,
> namely putprompt() and zleread().
>
> Will zle ever call init_term in such a way that a very-small terminal is
> set incorrectly?  I don't follow it well enough to be sure.

zle calls init_term only if !termok holds, so it may cause a problem when
COLUMNS < 3.  But here the meaning of termok should be changed.  It should
contain flags, like TERM_BAD, TERM_NOUP, TERM_UNKNOWN, TERM_SHORT,
TERM_NARROW, etc.  init_term() should only be called if TERM_UNKNOWN is
true.  Line/column change should only change some flags in termok.

Zoltan


  parent reply	other threads:[~1997-03-06 19:58 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1997-02-03 10:55 gwing
1997-02-03 18:05 ` Bart Schaefer
1997-02-03 18:34   ` gwing
1997-02-03 19:03     ` Bart Schaefer
1997-02-04  8:25     ` Peter Stephenson
1997-03-05 20:56   ` Zoltan T. Hidvegi
1997-03-05 21:55     ` Bart Schaefer
1997-03-05 23:06       ` Bart Schaefer
1997-03-05 23:47         ` Zoltan T. Hidvegi
1997-03-06  0:51           ` Bart Schaefer
1997-03-06  3:56             ` gwing
1997-03-06  4:58               ` Bart Schaefer
1997-03-06  5:03                 ` gwing
1997-03-06 18:32                   ` Zoltan T. Hidvegi
1997-03-06 18:58             ` Zoltan T. Hidvegi [this message]
1997-03-05 23:52 Zoltan T. Hidvegi

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