Finally port the OpenBSD regression suite.

Both kristaps@ and wiz@ repeated asked for this,
literally for years.

4 files changed, 55 insertions, 0 deletions

diff --git a/regress/mdoc/Pf/Makefile b/regress/mdoc/Pf/Makefile
new file mode 100644
index 00000000..c222abf1
--- /dev/null
+++ b/regress/mdoc/Pf/Makefile
@@ -0,0 +1,6 @@
+# $OpenBSD: Makefile,v 1.3 2014/11/30 05:28:00 schwarze Exp $
+
+REGRESS_TARGETS	= spacing
+LINT_TARGETS	= spacing
+
+.include <bsd.regress.mk>
diff --git a/regress/mdoc/Pf/spacing.in b/regress/mdoc/Pf/spacing.in
new file mode 100644
index 00000000..5a547495
--- /dev/null
+++ b/regress/mdoc/Pf/spacing.in
@@ -0,0 +1,31 @@
+.Dd November 30, 2014
+.Dt PF-SPACING 1
+.Os OpenBSD
+.Sh NAME
+.Nm Pf-spacing
+.Nd spacing around the prefix macro
+.Sh DESCRIPTION
+Closing punctuation goes
+.Pf . right .
+But
+.Pf . . double
+prefixes don't work.
+Opening punctuation goes
+.Pf ( left .
+But again, prefix
+.Pf ( ) pairs
+don't work.
+Even normal text gets
+.Pf pre fixed .
+The first
+.Pf Ar gument
+is not parsed.
+Nothing can be
+.Pf prefixed
+to the next line.
+Trailing punctuation still counts as
+.Em eos Pf .
+.Po But it does not fall out of enclosures Pf . Pc
+.Pp
+It makes no sense at the very
+.Em end Pf
diff --git a/regress/mdoc/Pf/spacing.out_ascii b/regress/mdoc/Pf/spacing.out_ascii
new file mode 100644
index 00000000..cd5c96b2
--- /dev/null
+++ b/regress/mdoc/Pf/spacing.out_ascii
@@ -0,0 +1,15 @@
+PF-SPACING(1)               General Commands Manual              PF-SPACING(1)
+
+NNAAMMEE
+     PPff--ssppaacciinngg - spacing around the prefix macro
+
+DDEESSCCRRIIPPTTIIOONN
+     Closing punctuation goes .right.  But .. double prefixes don't work.
+     Opening punctuation goes (left.  But again, prefix () pairs don't work.
+     Even normal text gets prefixed.  The first Argument is not parsed.
+     Nothing can be prefixed to the next line.  Trailing punctuation still
+     counts as _e_o_s .  (But it does not fall out of enclosures .)
+
+     It makes no sense at the very _e_n_d
+
+OpenBSD                        November 30, 2014                       OpenBSD
diff --git a/regress/mdoc/Pf/spacing.out_lint b/regress/mdoc/Pf/spacing.out_lint
new file mode 100644
index 00000000..8444f0dd
--- /dev/null
+++ b/regress/mdoc/Pf/spacing.out_lint
@@ -0,0 +1,3 @@
+mandoc: spacing.in:24:2: WARNING: nothing follows prefix: Pf prefixed
+mandoc: spacing.in:27:9: WARNING: nothing follows prefix: Pf .
+mandoc: spacing.in:31:9: WARNING: nothing follows prefix: Pf at eol