From 521832262338c85e83c79d44a533328fff010240 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Sun, 21 Apr 2019 22:48:58 +0000 Subject: Implement the roff .break request (break out of a .while loop). Jan Stary 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. --- regress/roff/while/Makefile | 4 ++-- regress/roff/while/break.in | 16 ++++++++++++++++ regress/roff/while/break.out_ascii | 9 +++++++++ 3 files changed, 27 insertions(+), 2 deletions(-) create mode 100644 regress/roff/while/break.in create mode 100644 regress/roff/while/break.out_ascii (limited to 'regress') diff --git a/regress/roff/while/Makefile b/regress/roff/while/Makefile index ed970474..42ce590a 100644 --- a/regress/roff/while/Makefile +++ b/regress/roff/while/Makefile @@ -1,6 +1,6 @@ -# $OpenBSD: Makefile,v 1.1 2018/08/24 22:56:37 schwarze Exp $ +# $OpenBSD: Makefile,v 1.2 2019/04/21 22:43:00 schwarze Exp $ -REGRESS_TARGETS = basic badargs into nesting outof +REGRESS_TARGETS = basic badargs break into nesting outof LINT_TARGETS = badargs into nesting outof # mandoc defects: diff --git a/regress/roff/while/break.in b/regress/roff/while/break.in new file mode 100644 index 00000000..11e7d2f5 --- /dev/null +++ b/regress/roff/while/break.in @@ -0,0 +1,16 @@ +.\" $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 diff --git a/regress/roff/while/break.out_ascii b/regress/roff/while/break.out_ascii new file mode 100644 index 00000000..8e3f39b9 --- /dev/null +++ b/regress/roff/while/break.out_ascii @@ -0,0 +1,9 @@ +WHILE-BREAK(1) General Commands Manual WHILE-BREAK(1) + +NNAAMMEE + wwhhiillee--bbrreeaakk - break request inside a while loop + +DDEESSCCRRIIPPTTIIOONN + initial text 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 final text + +OpenBSD April 21, 2019 OpenBSD -- cgit v1.2.3-56-ge451