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suspend while loop.

X-seq: zsh-workers 11421
From: Tanaka Akira <akr@xxxxxxxx>
To: zsh-workers@xxxxxxxxxxxxxx
Subject: suspend while loop.
Date: 17 May 2000 03:41:48 +0900
Mailing-list: contact zsh-workers-help@xxxxxxxxxxxxxx; run by ezmlm

Z(4):akr@serein% Src/zsh -f
serein% cat |while read line; do echo $line; done
<C-z>

This doesn't suspend the job.

Z(4):akr@serein% ps jax|sed -n -e 1p -e /2380/p
 PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
28769  2380  2380 28769 ttyp5     2381 S    23483   0:00 Src/zsh -f
 2380  2381  2381 28769 ttyp5     2381 T    23483   0:00 cat
28772  2393  2392 28772 ttyp9     2392 S    23483   0:00 sed -n -e 1p -e /2380/p

`cat' is suspended.  But zsh wait something yet...
-- 
Tanaka Akira

Follow-Ups:
- Re: suspend while loop.
  - From: Bart Schaefer

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