.\" $OpenBSD: O1.in,v 1.1 2020/12/21 14:55:58 schwarze Exp $
.TH ESC-O1 1 "December 15, 2018"
.SH NAME
esc-O1 \- escape sequence to suppress output
.SH DESCRIPTION
.nf
O1: a\O1b
O2: a\O2b
O3: a\O3b
O4: a\O4b
O5: a\O5b
O52: a\O(52b
O5n: a\O[5dummy]b
O6: a\O6b
O0: a\O0\&\O1b