Module Name:	src
Committed By:	drochner
Date:		Thu Oct  6 17:28:33 UTC 2005

Modified Files:
	src/usr.bin/m4: expr.c

Log Message:
merge in FreeBSD's rev.1.14:
Fix m4 to properly handle bitwise operators &, ^, and |. Fix operator
precedence. Add short-circuit evaluation.


To generate a diff of this commit:
cvs rdiff -r1.16 -r1.17 src/usr.bin/m4/expr.c

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