Finally port the OpenBSD regression suite.

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

11 files changed, 167 insertions, 0 deletions

diff --git a/regress/mdoc/Fl/Makefile b/regress/mdoc/Fl/Makefile
new file mode 100644
index 00000000..e9e01a19
--- /dev/null
+++ b/regress/mdoc/Fl/Makefile
@@ -0,0 +1,5 @@
+# $OpenBSD: Makefile,v 1.8 2014/08/21 12:56:24 schwarze Exp $
+
+REGRESS_TARGETS = noarg multiarg parsed punct font
+
+.include <bsd.regress.mk>
diff --git a/regress/mdoc/Fl/font.in b/regress/mdoc/Fl/font.in
new file mode 100644
index 00000000..c7514d31
--- /dev/null
+++ b/regress/mdoc/Fl/font.in
@@ -0,0 +1,10 @@
+.Dd July 9, 2012
+.Dt FL-FONT 1
+.Os OpenBSD
+.Sh NAME
+.Nm Fl-font
+.Nd changing fonts inside the flag macro
+.Sh DESCRIPTION
+normal text
+.Fl bold\\fIemphasis\\fPback
+trailing text
diff --git a/regress/mdoc/Fl/font.out_ascii b/regress/mdoc/Fl/font.out_ascii
new file mode 100644
index 00000000..495c8975
--- /dev/null
+++ b/regress/mdoc/Fl/font.out_ascii
@@ -0,0 +1,9 @@
+FL-FONT(1)                  General Commands Manual                 FL-FONT(1)
+
+NNAAMMEE
+     FFll--ffoonntt - changing fonts inside the flag macro
+
+DDEESSCCRRIIPPTTIIOONN
+     normal text --bboolldd_e_m_p_h_a_s_i_sbbaacckk trailing text
+
+OpenBSD                          July 9, 2012                          OpenBSD
diff --git a/regress/mdoc/Fl/multiarg.in b/regress/mdoc/Fl/multiarg.in
new file mode 100644
index 00000000..77a9068e
--- /dev/null
+++ b/regress/mdoc/Fl/multiarg.in
@@ -0,0 +1,14 @@
+.Dd December 24, 2009
+.Dt FL-MULTIARG 1
+.Os OpenBSD
+.Sh NAME
+.Nm Fl-multiarg
+.Nd multiple arguments to a Fl macro
+.Sh DESCRIPTION
+Each group of flags in
+.Fl a b c def
+gets its own dash.
+.Pp
+Punctuation characters like in
+.Op Fl a | b
+get no dash.
diff --git a/regress/mdoc/Fl/multiarg.out_ascii b/regress/mdoc/Fl/multiarg.out_ascii
new file mode 100644
index 00000000..0ad669e2
--- /dev/null
+++ b/regress/mdoc/Fl/multiarg.out_ascii
@@ -0,0 +1,11 @@
+FL-MULTIARG(1)              General Commands Manual             FL-MULTIARG(1)
+
+NNAAMMEE
+     FFll--mmuullttiiaarrgg - multiple arguments to a Fl macro
+
+DDEESSCCRRIIPPTTIIOONN
+     Each group of flags in --aa --bb --cc --ddeeff gets its own dash.
+
+     Punctuation characters like in [--aa | --bb] get no dash.
+
+OpenBSD                        December 24, 2009                       OpenBSD
diff --git a/regress/mdoc/Fl/noarg.in b/regress/mdoc/Fl/noarg.in
new file mode 100644
index 00000000..0c604dbc
--- /dev/null
+++ b/regress/mdoc/Fl/noarg.in
@@ -0,0 +1,19 @@
+.Dd August 21, 2014
+.Dt FL-NOARG 1
+.Os OpenBSD
+.Sh NAME
+.Nm Fl-noarg
+.Nd Fl macro without arguments
+.Sh DESCRIPTION
+Without an argument, it yields
+.Fl
+a dash.
+.Pp
+This is true even before middle
+.Fl | and
+trailing punctuation
+.Fl .
+.Pp
+Following macros
+.Fl Op flag
+follow without white space.
diff --git a/regress/mdoc/Fl/noarg.out_ascii b/regress/mdoc/Fl/noarg.out_ascii
new file mode 100644
index 00000000..eb230269
--- /dev/null
+++ b/regress/mdoc/Fl/noarg.out_ascii
@@ -0,0 +1,13 @@
+FL-NOARG(1)                 General Commands Manual                FL-NOARG(1)
+
+NNAAMMEE
+     FFll--nnooaarrgg - Fl macro without arguments
+
+DDEESSCCRRIIPPTTIIOONN
+     Without an argument, it yields -- a dash.
+
+     This is true even before middle -- | --aanndd trailing punctuation --.
+
+     Following macros --[flag] follow without white space.
+
+OpenBSD                         August 21, 2014                        OpenBSD
diff --git a/regress/mdoc/Fl/parsed.in b/regress/mdoc/Fl/parsed.in
new file mode 100644
index 00000000..4c93e016
--- /dev/null
+++ b/regress/mdoc/Fl/parsed.in
@@ -0,0 +1,18 @@
+.Dd April 7, 2010
+.Dt FL-PARSED 1
+.Os OpenBSD
+.Sh NAME
+.Nm Fl-parsed
+.Nd is the Fl macro parsed?
+.Sh DESCRIPTION
+.Op Fl Ux
+.Pp
+.Op Ux
+.Pp
+.Op Fl Cm x
+.Pp
+.Fl W all
+versus
+.Fl W Ns Cm all
+.Pp
+.Fl Cm help
diff --git a/regress/mdoc/Fl/parsed.out_ascii b/regress/mdoc/Fl/parsed.out_ascii
new file mode 100644
index 00000000..3b6de9d4
--- /dev/null
+++ b/regress/mdoc/Fl/parsed.out_ascii
@@ -0,0 +1,17 @@
+FL-PARSED(1)                General Commands Manual               FL-PARSED(1)
+
+NNAAMMEE
+     FFll--ppaarrsseedd - is the Fl macro parsed?
+
+DDEESSCCRRIIPPTTIIOONN
+     [--UNIX]
+
+     [UNIX]
+
+     [--xx]
+
+     --WW --aallll versus --WWaallll
+
+     --hheellpp
+
+OpenBSD                          April 7, 2010                         OpenBSD
diff --git a/regress/mdoc/Fl/punct.in b/regress/mdoc/Fl/punct.in
new file mode 100644
index 00000000..ac7eecc7
--- /dev/null
+++ b/regress/mdoc/Fl/punct.in
@@ -0,0 +1,39 @@
+.Dd August 21, 2014
+.Dt FL-PUNCT 1
+.Os OpenBSD
+.Sh NAME
+.Nm Fl-punct
+.Nd punctuation handling by the Fl macro
+.Sh DESCRIPTION
+closing punctuation
+.Fl a )
+only one
+.Fl )
+only more than one
+.Fl ) )
+middle
+.Fl a ) z
+start
+.Fl ) z
+dot
+.Fl . z
+comma
+.Fl , z
+semicolon
+.Fl ; z
+colon
+.Fl : z
+quest
+.Fl ? z
+excl
+.Fl ! z
+paren
+.Fl ) z
+bracket
+.Fl ] z
+bar
+.Fl | m
+op paren
+.Fl ( a
+op bracket
+.Fl [ a
diff --git a/regress/mdoc/Fl/punct.out_ascii b/regress/mdoc/Fl/punct.out_ascii
new file mode 100644
index 00000000..b619154d
--- /dev/null
+++ b/regress/mdoc/Fl/punct.out_ascii
@@ -0,0 +1,12 @@
+FL-PUNCT(1)                 General Commands Manual                FL-PUNCT(1)
+
+NNAAMMEE
+     FFll--ppuunncctt - punctuation handling by the Fl macro
+
+DDEESSCCRRIIPPTTIIOONN
+     closing punctuation --aa) only one --) only more than one --)) middle --aa) --zz
+     start --) --zz dot --. --zz comma --, --zz semicolon --; --zz colon --: --zz quest --? --zz
+     excl --! --zz paren --) --zz bracket --] --zz bar -- | --mm op paren (--aa op bracket
+     [--aa
+
+OpenBSD                         August 21, 2014                        OpenBSD