Finally port the OpenBSD regression suite.

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

8 files changed, 52 insertions, 0 deletions

diff --git a/regress/eqn/over/Makefile b/regress/eqn/over/Makefile
new file mode 100644
index 00000000..8b864c25
--- /dev/null
+++ b/regress/eqn/over/Makefile
@@ -0,0 +1,7 @@
+# $OpenBSD: Makefile,v 1.2 2015/01/01 15:34:43 schwarze Exp $
+
+REGRESS_TARGETS	 = noarg precedence
+HTML_TARGETS	 = noarg precedence
+LINT_TARGETS	 = noarg
+
+.include <bsd.regress.mk>
diff --git a/regress/eqn/over/noarg.in b/regress/eqn/over/noarg.in
new file mode 100644
index 00000000..ac93fcca
--- /dev/null
+++ b/regress/eqn/over/noarg.in
@@ -0,0 +1,12 @@
+.Dd January 1, 2015
+.Dt OVER-NOARG 1
+.Os OpenBSD
+.Sh NAME
+.Nm over-noarg
+.Nd fraction operator without arguments
+.Sh DESCRIPTION
+initial text
+.EQ
+over over
+.EN
+final text
diff --git a/regress/eqn/over/noarg.out_ascii b/regress/eqn/over/noarg.out_ascii
new file mode 100644
index 00000000..4057f6bd
--- /dev/null
+++ b/regress/eqn/over/noarg.out_ascii
@@ -0,0 +1,9 @@
+OVER-NOARG(1)               General Commands Manual              OVER-NOARG(1)
+
+NNAAMMEE
+     oovveerr--nnooaarrgg - fraction operator without arguments
+
+DDEESSCCRRIIPPTTIIOONN
+     initial text // final text
+
+OpenBSD                         January 1, 2015                        OpenBSD
diff --git a/regress/eqn/over/noarg.out_html b/regress/eqn/over/noarg.out_html
new file mode 100644
index 00000000..565b988c
--- /dev/null
+++ b/regress/eqn/over/noarg.out_html
@@ -0,0 +1 @@
+<mrow><mfrac><mfrac><mi></mi></mfrac></mfrac></mrow>
diff --git a/regress/eqn/over/noarg.out_lint b/regress/eqn/over/noarg.out_lint
new file mode 100644
index 00000000..aabfc30b
--- /dev/null
+++ b/regress/eqn/over/noarg.out_lint
@@ -0,0 +1 @@
+mandoc: noarg.in:9:1: WARNING: missing eqn box, using "": over
diff --git a/regress/eqn/over/precedence.in b/regress/eqn/over/precedence.in
new file mode 100644
index 00000000..2386ff8c
--- /dev/null
+++ b/regress/eqn/over/precedence.in
@@ -0,0 +1,12 @@
+.Dd October 10, 2014
+.Dt OVER-PRECEDENCE 1
+.Os OpenBSD
+.Sh NAME
+.Nm over-precedence
+.Nd precedence of the fraction operator
+.Sh DESCRIPTION
+initial text
+.EQ
+1 + x + x sup 2 over 2 + x sup 3 over { 2 * 3 }
+.EN
+final text
diff --git a/regress/eqn/over/precedence.out_ascii b/regress/eqn/over/precedence.out_ascii
new file mode 100644
index 00000000..3e930019
--- /dev/null
+++ b/regress/eqn/over/precedence.out_ascii
@@ -0,0 +1,9 @@
+OVER-PRECEDENCE(1)          General Commands Manual         OVER-PRECEDENCE(1)
+
+NNAAMMEE
+     oovveerr--pprreecceeddeennccee - precedence of the fraction operator
+
+DDEESSCCRRIIPPTTIIOONN
+     initial text 1 + x + x^2/2 + x^3/(2 * 3) final text
+
+OpenBSD                        October 10, 2014                        OpenBSD
diff --git a/regress/eqn/over/precedence.out_html b/regress/eqn/over/precedence.out_html
new file mode 100644
index 00000000..c0128021
--- /dev/null
+++ b/regress/eqn/over/precedence.out_html
@@ -0,0 +1 @@
+<mrow><mi>1</mi><mi>+</mi><mi>x</mi><mi>+</mi><mfrac><msup><mi>x</mi><mi>2</mi></msup><mi>2</mi></mfrac><mi>+</mi><mfrac><msup><mi>x</mi><mi>3</mi></msup><mrow><mi>2</mi><mi>*</mi><mi>3</mi></mrow></mfrac></mrow>