blank lines in tables do not need special handling; simplifies code

and reduces groff/mandoc differences in base by about 1%

3 files changed, 36 insertions, 3 deletions

diff --git a/regress/usr.bin/mandoc/tbl/Makefile b/regress/usr.bin/mandoc/tbl/Makefile
index 4213a0626ed..270fcf9c0bb 100644
--- a/regress/usr.bin/mandoc/tbl/Makefile
+++ b/regress/usr.bin/mandoc/tbl/Makefile
@@ -1,6 +1,7 @@
-# $OpenBSD: Makefile,v 1.6 2014/12/24 15:37:23 schwarze Exp $
+# $OpenBSD: Makefile,v 1.7 2015/01/21 00:45:16 schwarze Exp $
 
-REGRESS_TARGETS	 = center fonts macro misalign nested numbers span vert
+REGRESS_TARGETS	 = blankline center fonts macro misalign
+REGRESS_TARGETS	+= nested numbers span vert
 LINT_TARGETS	 = macro nested
 
 # groff-1.22.3 defect:
@@ -13,7 +14,7 @@ LINT_TARGETS	 = macro nested
 # .TS in a table causes a blank table line in GNU tbl(1), but not in mandoc.
 
 SKIP_GROFF	 = misalign nested
-SKIP_TMAN	?= ALL
+SKIP_TMAN	?= ALL SILENT
 
 TBL = /usr/local/bin/tbl
 
diff --git a/regress/usr.bin/mandoc/tbl/blankline.in b/regress/usr.bin/mandoc/tbl/blankline.in
new file mode 100644
index 00000000000..7c42c265622
--- /dev/null
+++ b/regress/usr.bin/mandoc/tbl/blankline.in
@@ -0,0 +1,14 @@
+.TH TBL-BLANKLINE 1 "January 21, 2015" OpenBSD
+.SH NAME
+tbl-blankline \- blank line in a table
+.SH DESCRIPTION
+normal text
+.TS
+lb
+li
+lb.
+first
+
+last
+.TE
+normal text
diff --git a/regress/usr.bin/mandoc/tbl/blankline.out_ascii b/regress/usr.bin/mandoc/tbl/blankline.out_ascii
new file mode 100644
index 00000000000..ae78127c8ca
--- /dev/null
+++ b/regress/usr.bin/mandoc/tbl/blankline.out_ascii
@@ -0,0 +1,18 @@
+TBL-BLANKLINE(1)            General Commands Manual           TBL-BLANKLINE(1)
+
+
+
+NNAAMMEE
+       tbl-blankline - blank line in a table
+
+DDEESSCCRRIIPPTTIIOONN
+       normal text
+
+       ffiirrsstt
+
+       llaasstt
+       normal text
+
+
+
+OpenBSD                        January 21, 2015               TBL-BLANKLINE(1)