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Date: Fri, 3 Nov 1995 10:50:16 -0800
From: Peter Wemm <peter>
Message-Id: <199511031850.KAA23038@freefall.freebsd.org>
To: cvs-bin, CVS-commiters
Subject: cvs commit: src/bin/sh input.c
Sender: owner-commit@FreeBSD.org
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peter       95/11/03 10:50:15

  Modified:    bin/sh    input.c
  Log:
  Implement allowing 'set -v' in the middle of a script to work.
  This means that a script containing:
    echo 1
    set -v
    echo 2
  will now produce output, like it does on SYSV machines and other 'proper'
  /bin/sh implementations..
  
  This is done by a slight restructure of the input processor allowing it to
  read chunks from the file at a time, but process the data by line from the
  chunk.
  
  Obtained from:  Christos Zoulas for NetBSD. <christos@deshaw.com>