.Dd June 9, 2017
.Dt OP-PUNCT 1
.Os OpenBSD
.Sh NAME
.Nm Op-punct
.Nd punctuation handling by the Op macro
.Sh DESCRIPTION
at the beginning:
.Op "(" z
.Op | z
.Op . z
.Pp
in the middle:
.Op a "(" z
.Op a | z
.Op a . z
.Pp
at the end:
.Op a (
.Op a |
.Op a .
.Pp
punctuation only:
.Op (
.Op |
.Op .
.Pp
more than one:
.Op ( (
.Op | |
.Op . .
.Pp
Missing blank:
.Op a.