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fatal flaw zsh 4.0.1 on irix 6.3 & 6.5: suspend "ls -l|less" then resume hangs

X-seq: zsh-workers 14844
From: Timothy Miller <tsm@xxxxxxxxxxxx>
To: zsh-workers@xxxxxxxxxx
Subject: fatal flaw zsh 4.0.1 on irix 6.3 & 6.5: suspend "ls -l|less" then resume hangs
Date: 11 Jun 2001 11:11:42 -0400
Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm

I continue to not be a subscriber to this list :-)

If I invoke zsh as "zsh-4.0.1 -f" and then run "ls -l|less" on irix 6.3
or 6.5, control-z to suspend, and then "fg" to resume, the shell prints out

[1]  + done       ls -l | 
       continued  less

and then hangs, unresponsive to all input (ctrl-c, ctrl-z, ctrl-\, other keys,
etc). I include the results of Util/reporter at the end of this email. This
bug does not happen on Solaris 2.7, AIX 4.3.2, or redhat 7.0 linux 2.2.16.
The version of less I'm using is 290 on irix 6.3 and 332 on irix 6.5,
solaris, and ix, and 358 on linux.
   Tim

Attachment: report
Description: . ./Util/reporter

Follow-Ups:
- Re: fatal flaw zsh 4.0.1 on irix 6.3 & 6.5: suspend "ls -l|less" then resume hangs
  - From: Sven Wischnowsky

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