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NetBSD master CVS tree commits

Sun Nov 30 15:57:34 EST 1997
Update of /cvsroot/src/bin/sh
In directory netbsd1:/var/slash-tmp/cvs-serv29543

Modified Files:
Log Message:
PR/4547: Joern Clausen: Incorrect argument expansion in backquote variable
assignment. E.g.
        echo ${foo:=`echo 1 2 3 4`}
        1 2 3 1 2 3 4
because when the arquments are not quoted, the backquote result
gets recorded twice.  The fix right now is to comment out the
record_region() call in expbackq().  I hope that it does not break
anything else.

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