test different kinds of the "WARNING: whitespace at end of input line";

bluhm@ noticed that this area can grow regressions

4 files changed, 26 insertions, 3 deletions

diff --git a/regress/usr.bin/mandoc/char/space/Makefile b/regress/usr.bin/mandoc/char/space/Makefile
index b6ca873b6ed..b6095de3df2 100644
--- a/regress/usr.bin/mandoc/char/space/Makefile
+++ b/regress/usr.bin/mandoc/char/space/Makefile
@@ -1,6 +1,6 @@
-# $OpenBSD: Makefile,v 1.11 2014/10/28 02:49:48 schwarze Exp $
+# $OpenBSD: Makefile,v 1.12 2016/12/07 23:27:42 schwarze Exp $
 
-REGRESS_TARGETS  = leading-mdoc leading-man multiple zerowidth
+REGRESS_TARGETS  = leading-mdoc leading-man multiple trailing-mdoc zerowidth
 REGRESS_TARGETS += eos eos-man break nobreak
 REGRESS_TARGETS += tab tab-man esct-mdoc esct-man
 
@@ -8,6 +8,6 @@ UTF8_TARGETS	 = zerowidth
 
 HTML_TARGETS	 = zerowidth
 
-LINT_TARGETS	 = tab tab-man esct-mdoc esct-man
+LINT_TARGETS	 = trailing-mdoc tab tab-man esct-mdoc esct-man
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/char/space/trailing-mdoc.in b/regress/usr.bin/mandoc/char/space/trailing-mdoc.in
new file mode 100644
index 00000000000..3cc8dc0838c
--- /dev/null
+++ b/regress/usr.bin/mandoc/char/space/trailing-mdoc.in
@@ -0,0 +1,11 @@
+.Dd December 8, 2016
+.Dt SPACE-TRAILING-MDOC 1
+.Os OpenBSD
+.Sh NAME
+.Nm space-trailing-mdoc
+.Nd trailing spaces on input lines
+.Sh DESCRIPTION
+on a text line,  
+on a
+.Em macro  
+line, after a comment  \"  
diff --git a/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_ascii b/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_ascii
new file mode 100644
index 00000000000..28c32ed8b2f
--- /dev/null
+++ b/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_ascii
@@ -0,0 +1,9 @@
+SPACE-TRAILING-MDOC(1)      General Commands Manual     SPACE-TRAILING-MDOC(1)
+
+NNAAMMEE
+     ssppaaccee--ttrraaiilliinngg--mmddoocc - trailing spaces on input lines
+
+DDEESSCCRRIIPPTTIIOONN
+     on a text line, on a _m_a_c_r_o line, after a comment
+
+OpenBSD                        December 8, 2016                        OpenBSD
diff --git a/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_lint b/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_lint
new file mode 100644
index 00000000000..a64141eaaa1
--- /dev/null
+++ b/regress/usr.bin/mandoc/char/space/trailing-mdoc.out_lint
@@ -0,0 +1,3 @@
+mandoc: trailing-mdoc.in:8:16: WARNING: whitespace at end of input line
+mandoc: trailing-mdoc.in:10:12: WARNING: whitespace at end of input line
+mandoc: trailing-mdoc.in:11:27: WARNING: whitespace at end of input line