awk/ref_match.awk: minor optimizations
commit7b55e9ffeddc6b86a15be15c07ce1baaa63ee4e8
authorKyle J. McKay <mackyle@gmail.com>
Mon, 5 Jun 2017 05:19:46 +0000 (4 22:19 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Mon, 5 Jun 2017 05:19:46 +0000 (4 22:19 -0700)
treeb6decf3e912d11b838c2f5c89459159d7108d778
parent8c7e0d4f40e5d305c140c5517cff1979be16416a
awk/ref_match.awk: minor optimizations

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
awk/ref_match.awk