From a951e29478bd5be4d2e27779d5dc6cb19032bd9e Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Tue, 31 Dec 2019 22:58:41 +0000
Subject: When all cells in a tbl(1) column are empty, set the column width to
 1n rather than to 0n, in the same way as groff does. This fixes misformatting
 reported by bentley@ in xkeyboard-config(7).

---
 regress/tbl/layout/emptycol.in | 49 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 regress/tbl/layout/emptycol.in

(limited to 'regress/tbl/layout/emptycol.in')

diff --git a/regress/tbl/layout/emptycol.in b/regress/tbl/layout/emptycol.in
new file mode 100644
index 00000000..090d9004
--- /dev/null
+++ b/regress/tbl/layout/emptycol.in
@@ -0,0 +1,49 @@
+.\" $OpenBSD: emptycol.in,v 1.1 2019/12/31 22:49:17 schwarze Exp $
+.TH TBL-LAYOUT-EMPTYCOL 1 "December 31, 2019"
+.SH NAME
+tbl-layout-emptycol \- empty columns in tables
+.SH DESCRIPTION
+missing final column:
+.TS
+allbox tab(:);
+L L L
+L L.
+1:2
+a:b
+.TE
+.sp
+empty final column:
+.TS
+allbox tab(:);
+L L L
+L L.
+1:2:
+a:b
+.TE
+.sp
+final column with zero-width content:
+.TS
+allbox tab(:);
+L L L
+L L.
+1:2:\&
+a:b
+.TE
+.sp
+empty middle column:
+.TS
+allbox tab(:);
+L L L
+L.
+1::3
+a
+.TE
+.sp
+span crossing empty middle column:
+.TS
+allbox tab(:);
+L L L
+L S S.
+1::3
+span
+.TE
-- 
cgit