5 files changed, 59 insertions, 2 deletions
diff --git a/regress/usr.bin/mandoc/mdoc/Bf/Makefile b/regress/usr.bin/mandoc/mdoc/Bf/Makefile
index bf943fcd0e3..ed22f8ea87c 100644
--- a/regress/usr.bin/mandoc/mdoc/Bf/Makefile
+++ b/regress/usr.bin/mandoc/mdoc/Bf/Makefile
@@ -1,5 +1,13 @@
-# $OpenBSD: Makefile,v 1.1 2012/07/09 18:55:40 schwarze Exp $
+# $OpenBSD: Makefile,v 1.2 2012/11/16 17:16:29 schwarze Exp $
 
-REGRESS_TARGETS = nest
+REGRESS_TARGETS = nest break broken
+
+# groff-1.20.1 defect:
+#  - If a font block breaks another block,
+#    fonts get mixed up when the other block finally ends.
+
+SKIP_GROFF = break
+
+SKIP_TMAN = break broken
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/mdoc/Bf/break.in b/regress/usr.bin/mandoc/mdoc/Bf/break.in
new file mode 100644
index 00000000000..5a905655ec4
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Bf/break.in
@@ -0,0 +1,16 @@
+.Dd November 10, 2012
+.Dt BF-BREAK 1
+.Os OpenBSD
+.Sh NAME
+.Nm Bf-break
+.Nd font block breaking another block
+.Sh DESCRIPTION
+before both
+.Bf Em
+before bracket
+.Bo
+inside both
+.Ef
+after font block
+.Bc
+after both
diff --git a/regress/usr.bin/mandoc/mdoc/Bf/break.out_ascii b/regress/usr.bin/mandoc/mdoc/Bf/break.out_ascii
new file mode 100644
index 00000000000..ab8270d49d5
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Bf/break.out_ascii
@@ -0,0 +1,9 @@
+BF-BREAK(1)                OpenBSD Reference Manual                BF-BREAK(1)
+
+NNAAMMEE
+     BBff--bbrreeaakk - font block breaking another block
+
+DDEESSCCRRIIPPTTIIOONN
+     before both _b_e_f_o_r_e _b_r_a_c_k_e_t _[_i_n_s_i_d_e _b_o_t_h after font block] after both
+
+OpenBSD                        November 10, 2012                       OpenBSD
diff --git a/regress/usr.bin/mandoc/mdoc/Bf/broken.in b/regress/usr.bin/mandoc/mdoc/Bf/broken.in
new file mode 100644
index 00000000000..228e4c5f1d5
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Bf/broken.in
@@ -0,0 +1,15 @@
+.Dd November 10, 2012
+.Dt BF-BROKEN 1
+.Os OpenBSD
+.Sh NAME
+.Nm Bf-broken
+.Nd font block broken by another block
+.Sh DESCRIPTION
+before both
+.Bo before font block
+.Bf Em
+inside both
+.Bc
+after bracket
+.Ef
+after both
diff --git a/regress/usr.bin/mandoc/mdoc/Bf/broken.out_ascii b/regress/usr.bin/mandoc/mdoc/Bf/broken.out_ascii
new file mode 100644
index 00000000000..b626dbb0d70
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Bf/broken.out_ascii
@@ -0,0 +1,9 @@
+BF-BROKEN(1)               OpenBSD Reference Manual               BF-BROKEN(1)
+
+NNAAMMEE
+     BBff--bbrrookkeenn - font block broken by another block
+
+DDEESSCCRRIIPPTTIIOONN
+     before both [before font block _i_n_s_i_d_e _b_o_t_h] after bracket after both
+
+OpenBSD                        November 10, 2012                       OpenBSD