6 files changed, 78 insertions, 2 deletions
diff --git a/regress/mdoc/Ms/Makefile b/regress/mdoc/Ms/Makefile
index 1be2a84a..618edd3f 100644
--- a/regress/mdoc/Ms/Makefile
+++ b/regress/mdoc/Ms/Makefile
@@ -1,6 +1,8 @@
-# $OpenBSD: Makefile,v 1.4 2014/07/02 20:18:42 schwarze Exp $
+# $OpenBSD: Makefile,v 1.8 2020/03/13 00:58:48 schwarze Exp $
 
-REGRESS_TARGETS = noarg font
+REGRESS_TARGETS = noarg font tag
+TAG_TARGETS	= tag
 LINT_TARGETS	= noarg
+HTML_TARGETS	= tag
 
 .include <bsd.regress.mk>
diff --git a/regress/mdoc/Ms/tag.in b/regress/mdoc/Ms/tag.in
new file mode 100644
index 00000000..da65a07e
--- /dev/null
+++ b/regress/mdoc/Ms/tag.in
@@ -0,0 +1,21 @@
+.\" $OpenBSD: tag.in,v 1.1 2020/03/13 00:31:06 schwarze Exp $
+.Dd $Mdocdate: March 13 2020 $
+.Dt MS-TAG 1
+.Os
+.Sh NAME
+.Nm Ms-tag
+.Nd tagging of mathematical symbol macros
+.Sh DESCRIPTION
+BEGINTEST
+.Bl -tag -width Ds
+.It Ms one | two
+text
+.It Xo
+.Ms three
+.Xc
+text
+.El
+.Tg
+.Ms four
+.Pp
+ENDTEST
diff --git a/regress/mdoc/Ms/tag.out_ascii b/regress/mdoc/Ms/tag.out_ascii
new file mode 100644
index 00000000..2d06f4bf
--- /dev/null
+++ b/regress/mdoc/Ms/tag.out_ascii
@@ -0,0 +1,17 @@
+MS-TAG(1)                   General Commands Manual                  MS-TAG(1)
+
+NNAAMMEE
+     MMss--ttaagg - tagging of mathematical symbol macros
+
+DDEESSCCRRIIPPTTIIOONN
+     BEGINTEST
+
+     oonnee | ttwwoo
+             text
+
+     tthhrreeee   text
+     ffoouurr
+
+     ENDTEST
+
+OpenBSD                         March 13, 2020                         OpenBSD
diff --git a/regress/mdoc/Ms/tag.out_html b/regress/mdoc/Ms/tag.out_html
new file mode 100644
index 00000000..0f24b2ac
--- /dev/null
+++ b/regress/mdoc/Ms/tag.out_html
@@ -0,0 +1,9 @@
+<dl class="Bl-tag">
+  <dt><a class="permalink" href="#one"><span class="Ms" id="one">one</span></a>
+    |
+    <a class="permalink" href="#two"><span class="Ms" id="two">two</span></a></dt>
+  <dd>text</dd>
+  <dt><a class="permalink" href="#three"><span class="Ms" id="three">three</span></a></dt>
+  <dd>text</dd>
+</dl>
+<a class="permalink" href="#four"><span class="Ms" id="four">four</span></a>
diff --git a/regress/mdoc/Ms/tag.out_markdown b/regress/mdoc/Ms/tag.out_markdown
new file mode 100644
index 00000000..055c3860
--- /dev/null
+++ b/regress/mdoc/Ms/tag.out_markdown
@@ -0,0 +1,23 @@
+MS-TAG(1) - General Commands Manual
+
+# NAME
+
+**Ms-tag** - tagging of mathematical symbol macros
+
+# DESCRIPTION
+
+BEGINTEST
+
+**one** | **two**
+
+> text
+
+**three**
+
+> text
+
+**four**
+
+ENDTEST
+
+OpenBSD - March 13, 2020
diff --git a/regress/mdoc/Ms/tag.out_tag b/regress/mdoc/Ms/tag.out_tag
new file mode 100644
index 00000000..94f0cfb2
--- /dev/null
+++ b/regress/mdoc/Ms/tag.out_tag
@@ -0,0 +1,4 @@
+one 9
+two 9
+three 12
+four 13