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Revision 1.1, Sun Apr 21 22:48:59 2019 UTC (5 years, 1 month ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_6, HEAD

Implement the roff .break request (break out of a .while loop).
Jan Stary <hans at stare dot cz> found it in an ancient groffer(1)
manual page (version 1.19) on MacOS X Mojave.
Having .break not implemented wasn't a particularly bright idea
because obviously, it tended to cause infinite loops.

.\" $OpenBSD: break.in,v 1.1 2019/04/21 22:43:00 schwarze Exp $
.Dd $Mdocdate: April 21 2019 $
.Dt WHILE-BREAK 1
.Os
.Sh NAME
.Nm while-break
.Nd break request inside a while loop
.Sh DESCRIPTION
initial text
.nr cnt 11 1
.while n \{\
\n-[cnt]
.if !\n[cnt] .break
\(en
.\}
final text