From 75a58ff911d520ea8c88e364a1303f81abb898cf Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Tue, 7 Sep 2021 14:56:35 +0000
Subject: Correctly calculate required column widths for tables containing
 cells that horizontally span columns which contains "n" (number) formatted
 cells on other rows.  This requires updating total column widths from "n"
 formatted cells before starting width distribution from the spanning cells to
 their constituent columns.

---
 regress/tbl/layout/span.in        | 13 +++++++++++--
 regress/tbl/layout/span.out_ascii | 10 +++++++++-
 2 files changed, 20 insertions(+), 3 deletions(-)

(limited to 'regress/tbl')

diff --git a/regress/tbl/layout/span.in b/regress/tbl/layout/span.in
index 84a71f8a..d02d2361 100644
--- a/regress/tbl/layout/span.in
+++ b/regress/tbl/layout/span.in
@@ -1,5 +1,5 @@
-.\" $OpenBSD: span.in,v 1.5 2017/07/04 14:53:27 schwarze Exp $
-.TH TBL-LAYOUT-SPAN 1 "June 17, 2017"
+.\" $OpenBSD: span.in,v 1.6 2021/09/07 14:50:56 schwarze Exp $
+.TH TBL-LAYOUT-SPAN 1 "September 7, 2021"
 .SH NAME
 tbl-layout-span \- alignment of spanned cells
 .SH DESCRIPTION
@@ -50,6 +50,15 @@ s1:s2
 a:b:c:d:e
 .TE
 .sp
+.TS
+allbox tab(:);
+L S
+L N.
+x***nnnnn
+a:0.01
+b:10.0
+.TE
+.sp
 leaked tab settings:
 .br
 a	b	c	d	e	f
diff --git a/regress/tbl/layout/span.out_ascii b/regress/tbl/layout/span.out_ascii
index 2372e602..adc57cf2 100644
--- a/regress/tbl/layout/span.out_ascii
+++ b/regress/tbl/layout/span.out_ascii
@@ -34,7 +34,15 @@ DDEESSCCRRIIPPTTIIOONN
        +--+---+---+---+---+
        |a | b | c | d | e |
        +--+---+---+---+---+
+
+       +----------+
+       |x***nnnnn |
+       +--+-------+
+       |a |  0.01 |
+       +--+-------+
+       |b | 10.0  |
+       +--+-------+
        leaked tab settings:
        a    b    c    d    e    f
 
-OpenBSD                          June 17, 2017              TBL-LAYOUT-SPAN(1)
+OpenBSD                        September 7, 2021            TBL-LAYOUT-SPAN(1)
-- 
cgit v1.2.3-56-ge451