7 files changed, 95 insertions, 6 deletions

diff --git a/regress/roff/cond/Makefile b/regress/roff/cond/Makefile
index 65d7be52..758049cf 100644
--- a/regress/roff/cond/Makefile
+++ b/regress/roff/cond/Makefile
@@ -1,6 +1,6 @@
-# $OpenBSD: Makefile,v 1.8 2015/05/31 23:12:17 schwarze Exp $
+# $OpenBSD: Makefile,v 1.10 2020/08/03 10:52:39 schwarze Exp $
 
-REGRESS_TARGETS	= if ie close numeric register strcmp string before-Dd
-LINT_TARGETS	= if close
+REGRESS_TARGETS	= if ie close de numeric register strcmp string before-Dd
+LINT_TARGETS	= if close de
 
 .include <bsd.regress.mk>
diff --git a/regress/roff/cond/close.in b/regress/roff/cond/close.in
index 74b402c8..3702002d 100644
--- a/regress/roff/cond/close.in
+++ b/regress/roff/cond/close.in
@@ -1,4 +1,4 @@
-.\" $OpenBSD: close.in,v 1.3 2017/07/04 14:53:26 schwarze Exp $
+.\" $OpenBSD: close.in,v 1.5 2020/08/03 10:52:39 schwarze Exp $
 .TH COND-CLOSE 1 "November 26, 2018"
 .SH NAME
 cond-close \- closing conditional macros
@@ -12,6 +12,22 @@ closing after an ignored macro
 .if t \{text \}
 closing after plain text
 .PP
+.if t \{text
+\}
+text line contains closing brace only
+.PP
+.if t \{text
+\} plus something
+text line contains closing brace and additional words
+.PP
+.if t \{text
+.\}
+request line contains closing brace only
+.PP
+.if t \{text
+.\}with following args
+request line contains closing brace and additional args
+.PP
 .if n \{conditional content \} following words with whitespace
 .PP
 .if n \{conditional content\}following words without whitespace
@@ -28,5 +44,26 @@ non-standard multi-line style
 \}
 following words
 .PP
+preceding words
+.if n \{text line block end
+\} with additional words
+following words
+.PP
+.if n \{two
+.if n \{closes
+on\} the\} same
+text line
+.PP
+preceding words
+.if n \{close on request line
+.\}with following args
+following words
+.PP
+preceding words
+.if n \{two
+.if n \{closes
+.BR\}on\}the same
+macro line
+.PP
 .if n \{
 still open at the end of the file
diff --git a/regress/roff/cond/close.out_ascii b/regress/roff/cond/close.out_ascii
index d049154d..63484540 100644
--- a/regress/roff/cond/close.out_ascii
+++ b/regress/roff/cond/close.out_ascii
@@ -12,6 +12,14 @@ DDEESSCCRRIIPPTTIIOONN
 
        closing after plain text
 
+       text line contains closing brace only
+
+       text line contains closing brace and additional words
+
+       request line contains closing brace only
+
+       request line contains closing brace and additional args
+
        conditional content  following words with whitespace
 
        conditional contentfollowing words without whitespace
@@ -22,6 +30,15 @@ DDEESSCCRRIIPPTTIIOONN
 
        non-standard multi-line style following words
 
+       preceding words text line block end  with additional words following
+       words
+
+       two closes on the same text line
+
+       preceding words close on request line following words
+
+       preceding words two closes oonntthheesame macro line
+
        still open at the end of the file
 
 
diff --git a/regress/roff/cond/close.out_lint b/regress/roff/cond/close.out_lint
index d6f52146..26262524 100644
--- a/regress/roff/cond/close.out_lint
+++ b/regress/roff/cond/close.out_lint
@@ -1,2 +1,3 @@
-mandoc: close.in:31:2: ERROR: appending missing end of block: if
-mandoc: close.in:31:9: WARNING: skipping paragraph macro: sp after PP
+mandoc: close.in:65:1: ERROR: escaped character not allowed in a name: BR\&
+mandoc: close.in:68:2: ERROR: appending missing end of block: if
+mandoc: close.in:68:9: WARNING: skipping paragraph macro: sp after PP
diff --git a/regress/roff/cond/de.in b/regress/roff/cond/de.in
new file mode 100644
index 00000000..eeaeb295
--- /dev/null
+++ b/regress/roff/cond/de.in
@@ -0,0 +1,19 @@
+.\" $OpenBSD: de.in,v 1.1 2020/08/03 10:52:39 schwarze Exp $
+.TH COND-DE 1 "August 3, 2020"
+.SH NAME
+cond-de \- close macro definition and conditional block on the same line
+.SH DESCRIPTION
+.if n \{.de m1
+first content
+.. \}
+.if n \{.de m2
+second content
+.. \}ignored
+.if t \{.de m3
+does not show up
+.. \}ignored
+initial text
+.m1
+.m2
+.m3
+final text
diff --git a/regress/roff/cond/de.out_ascii b/regress/roff/cond/de.out_ascii
new file mode 100644
index 00000000..89977786
--- /dev/null
+++ b/regress/roff/cond/de.out_ascii
@@ -0,0 +1,13 @@
+COND-DE(1)                  General Commands Manual                 COND-DE(1)
+
+
+
+NNAAMMEE
+       cond-de - close macro definition and conditional block on the same line
+
+DDEESSCCRRIIPPTTIIOONN
+       initial text first content second content final text
+
+
+
+OpenBSD                         August 3, 2020                      COND-DE(1)
diff --git a/regress/roff/cond/de.out_lint b/regress/roff/cond/de.out_lint
new file mode 100644
index 00000000..1c61d9d4
--- /dev/null
+++ b/regress/roff/cond/de.out_lint
@@ -0,0 +1,2 @@
+mandoc: de.in:11:4: ERROR: skipping all arguments: .. \&ignored
+mandoc: de.in:18:2: ERROR: skipping unknown macro: .m3