Module Name:	basesrc
Committed By:	jdolecek
Date:		Thu Sep 21 20:32:24 UTC 2000

Modified Files:
	basesrc/bin/expr: expr.y

Log Message:
Fix bug in regexp handling, caused not quite complete conversion
from old expr.c. This fixes PR # 11060.

While here, convert the code to use asprintf() instead of strdup()
followed by truncating of new string and move definition of errstr
to block where it's used.


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 basesrc/bin/expr/expr.y

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.