K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2017-09-14T05:48:23.169390Z
K 7
svn:log
V 333
Implement gawk multiple-arg extension to and, or, and xor.

gawk allows multiple arguemnts to bit-wiste and, or and xor
functions. Implement an arbitrary number of arguments for these
functions. Also, use NULL in preference to 0 to match rest of file.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D12361

END