implement the tbl(7) "center" layout option

3 files changed, 166 insertions, 3 deletions

diff --git a/regress/usr.bin/mandoc/tbl/Makefile b/regress/usr.bin/mandoc/tbl/Makefile
index 865c0b65cd7..af6f4361f88 100644
--- a/regress/usr.bin/mandoc/tbl/Makefile
+++ b/regress/usr.bin/mandoc/tbl/Makefile
@@ -1,7 +1,7 @@
-# $OpenBSD: Makefile,v 1.10 2015/01/28 02:23:33 schwarze Exp $
+# $OpenBSD: Makefile,v 1.11 2015/01/28 04:18:31 schwarze Exp $
 
-REGRESS_TARGETS	 = blankline center expand fonts layout macro misalign
-REGRESS_TARGETS	+= nested numbers opt span vert
+REGRESS_TARGETS	 = blankline center expand fonts layout layout_center
+REGRESS_TARGETS	+= macro misalign nested numbers opt span vert
 LINT_TARGETS	 = layout macro nested opt
 
 # groff-1.22.3 defect:
diff --git a/regress/usr.bin/mandoc/tbl/layout_center.in b/regress/usr.bin/mandoc/tbl/layout_center.in
new file mode 100644
index 00000000000..7c05202c848
--- /dev/null
+++ b/regress/usr.bin/mandoc/tbl/layout_center.in
@@ -0,0 +1,98 @@
+.TH TBL-LAYOUT_CENTER 1 "January 28, 2015" OpenBSD
+.SH NAME
+tbl-layout_center \- center a table as a whole
+.SH DESCRIPTION
+normal text
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678901\
+234567890123456
+.TE
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678901\
+23456789012345
+.TE
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678901\
+2345678901234
+.TE
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678901234
+.TE
+.TS
+center; l.
+1234567890123456789012345678901234567890123456789012345678901234567890123
+.TE
+.TS
+center; l.
+123456789012345678901234567890123456789012345678901234567890123456789012
+.TE
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678901
+.TE
+.TS
+center; l.
+1234567890123456789012345678901234567890123456789012345678901234567890
+.TE
+.TS
+center; l.
+123456789012345678901234567890123456789012345678901234567890123456789
+.TE
+.TS
+center; l.
+12345678901234567890123456789012345678901234567890123456789012345678
+.TE
+.TS
+center; l|.
+_
+txt
+.TE
+.TS
+center; l|.
+_
+text
+.TE
+.TS
+center; |l.
+_
+txt
+.TE
+.TS
+center; |l.
+_
+text
+.TE
+.TS
+center; |l|.
+_
+txt
+.TE
+.TS
+center; |l|.
+_
+text
+.TE
+.TS
+center tab(:); |l||l|.
+_
+txt:text
+.TE
+.TS
+center tab(:); |l||l|.
+_
+text:text
+.TE
+.TS
+center box; l.
+txt
+.TE
+.PP
+normal text
+.TS
+center box; l.
+text
+.TE
diff --git a/regress/usr.bin/mandoc/tbl/layout_center.out_ascii b/regress/usr.bin/mandoc/tbl/layout_center.out_ascii
new file mode 100644
index 00000000000..8df45eec70b
--- /dev/null
+++ b/regress/usr.bin/mandoc/tbl/layout_center.out_ascii
@@ -0,0 +1,65 @@
+TBL-LAYOUT_CENTER(1)        General Commands Manual       TBL-LAYOUT_CENTER(1)
+
+
+
+NNAAMMEE
+       tbl-layout_center - center a table as a whole
+
+DDEESSCCRRIIPPTTIIOONN
+       normal text
+
+12345678901234567890123456789012345678901234567890123456789012345678901234567890123456
+
+1234567890123456789012345678901234567890123456789012345678901234567890123456789012345
+
+ 123456789012345678901234567890123456789012345678901234567890123456789012345678901234
+
+      12345678901234567890123456789012345678901234567890123456789012345678901234
+
+      1234567890123456789012345678901234567890123456789012345678901234567890123
+
+       123456789012345678901234567890123456789012345678901234567890123456789012
+
+       12345678901234567890123456789012345678901234567890123456789012345678901
+
+       1234567890123456789012345678901234567890123456789012345678901234567890
+
+        123456789012345678901234567890123456789012345678901234567890123456789
+
+        12345678901234567890123456789012345678901234567890123456789012345678
+
+                                        ----+
+                                        txt |
+
+                                        -----+
+                                        text |
+
+                                        +----
+                                        |txt
+
+                                        +-----
+                                        |text
+
+                                        +----+
+                                        |txt |
+
+                                       +-----+
+                                       |text |
+
+                                    +----++-----+
+                                    |txt ||text |
+
+                                    +-----++-----+
+                                    |text ||text |
+
+                                        +----+
+                                        |txt |
+                                        +----+
+       normal text
+
+                                       +-----+
+                                       |text |
+                                       +-----+
+
+
+OpenBSD                        January 28, 2015           TBL-LAYOUT_CENTER(1)