drop the ,ok switch; keep the straight type switch.
drop the ,ok switch; keep the straight type switch.

R=rsc,gri
DELTA=97  (26 added, 42 deleted, 29 changed)
OCL=26436
CL=26527

tav/go,tav/go,tav/go,tav/go,tav/go,tav/go,tav/go