round default width of tbl(7) text blocks in the same way as groff

3 files changed, 166 insertions, 1 deletions

diff --git a/regress/tbl/data/Makefile b/regress/tbl/data/Makefile
index d84a6f04..0fc59557 100644
--- a/regress/tbl/data/Makefile
+++ b/regress/tbl/data/Makefile
@@ -1,6 +1,6 @@
 # $OpenBSD: Makefile,v 1.1.1.1 2015/01/29 23:24:24 schwarze Exp $
 
-REGRESS_TARGETS	 = blankline block_unclosed block_wrap empty
+REGRESS_TARGETS	 = blankline block_unclosed block_width block_wrap empty
 LINT_TARGETS	 = block_unclosed empty
 
 # groff-1.22.3 defect:
diff --git a/regress/tbl/data/block_width.in b/regress/tbl/data/block_width.in
new file mode 100644
index 00000000..8c24a6f4
--- /dev/null
+++ b/regress/tbl/data/block_width.in
@@ -0,0 +1,102 @@
+.Dd June 15, 2017
+.Dt TBL-DATA-BLOCK_WIDTH 1
+.Os OpenBSD
+.Sh NAME
+.Nm tbl-data-block_width
+.Nd default width of text blocks
+.Sh DESCRIPTION
+one column:
+.TS
+allbox tab(:);
+l.
+T{
+1234567890123456789012345678901234567 9
+T}
+T{
+1234567890123456789012345678901234567 90
+T}
+.TE
+.sp
+two columns:
+.TS
+allbox tab(:);
+l l.
+a:T{
+123456789012345678901234 6
+T}
+a:T{
+123456789012345678901234 67
+T}
+.TE
+.sp
+three columns:
+.TS
+allbox tab(:);
+l l l.
+a:b:T{
+12345678901234567 9
+T}
+a:b:T{
+12345678901234567 90
+T}
+.TE
+.sp
+four columns:
+.TS
+allbox tab(:);
+l l l l.
+a:b:c:T{
+12345678901234 6
+T}
+a:b:c:T{
+12345678901234 67
+T}
+.TE
+.sp
+five columns:
+.TS
+allbox tab(:);
+l l l l l.
+a:b:c:d:T{
+12345678901 3
+T}
+a:b:c:d:T{
+12345678901 34
+T}
+.TE
+.sp
+six columns:
+.TS
+allbox tab(:);
+l l l l l l.
+a:b:c:d:e:T{
+123456789 1
+T}
+a:b:c:d:e:T{
+123456789 12
+T}
+.TE
+.sp
+seven columns:
+.TS
+allbox tab(:);
+l l l l l l l.
+a:b:c:d:e:f:T{
+12345678 0
+T}
+a:b:c:d:e:f:T{
+12345678 01
+T}
+.TE
+.sp
+eight columns:
+.TS
+allbox tab(:);
+l l l l l l l l.
+a:b:c:d:e:f:g:T{
+1234567 9
+T}
+a:b:c:d:e:f:g:T{
+1234567 90
+T}
+.TE
diff --git a/regress/tbl/data/block_width.out_ascii b/regress/tbl/data/block_width.out_ascii
new file mode 100644
index 00000000..b454c5d3
--- /dev/null
+++ b/regress/tbl/data/block_width.out_ascii
@@ -0,0 +1,63 @@
+TBL-DATA-BLOCK_WIDTH(1)     General Commands Manual    TBL-DATA-BLOCK_WIDTH(1)
+
+NNAAMMEE
+     ttbbll--ddaattaa--bblloocckk__wwiiddtthh - default width of text blocks
+
+DDEESSCCRRIIPPTTIIOONN
+     one column:
+     +----------------------------------------+
+     |1234567890123456789012345678901234567 9 |
+     +----------------------------------------+
+     |1234567890123456789012345678901234567   |
+     |90                                      |
+     +----------------------------------------+
+     two columns:
+     +--+----------------------------+
+     |a | 123456789012345678901234 6 |
+     +--+----------------------------+
+     |a | 123456789012345678901234   |
+     |  | 67                         |
+     +--+----------------------------+
+     three columns:
+     +--+---+---------------------+
+     |a | b | 12345678901234567 9 |
+     +--+---+---------------------+
+     |a | b | 12345678901234567   |
+     |  |   | 90                  |
+     +--+---+---------------------+
+     four columns:
+     +--+---+---+------------------+
+     |a | b | c | 12345678901234 6 |
+     +--+---+---+------------------+
+     |a | b | c | 12345678901234   |
+     |  |   |   | 67               |
+     +--+---+---+------------------+
+     five columns:
+     +--+---+---+---+---------------+
+     |a | b | c | d | 12345678901 3 |
+     +--+---+---+---+---------------+
+     |a | b | c | d | 12345678901   |
+     |  |   |   |   | 34            |
+     +--+---+---+---+---------------+
+     six columns:
+     +--+---+---+---+---+-------------+
+     |a | b | c | d | e | 123456789 1 |
+     +--+---+---+---+---+-------------+
+     |a | b | c | d | e | 123456789   |
+     |  |   |   |   |   | 12          |
+     +--+---+---+---+---+-------------+
+     seven columns:
+     +--+---+---+---+---+---+------------+
+     |a | b | c | d | e | f | 12345678 0 |
+     +--+---+---+---+---+---+------------+
+     |a | b | c | d | e | f | 12345678   |
+     |  |   |   |   |   |   | 01         |
+     +--+---+---+---+---+---+------------+
+     eight columns:
+     +--+---+---+---+---+---+---+-----------+
+     |a | b | c | d | e | f | g | 1234567 9 |
+     +--+---+---+---+---+---+---+-----------+
+     |a | b | c | d | e | f | g | 1234567   |
+     |  |   |   |   |   |   |   | 90        |
+     +--+---+---+---+---+---+---+-----------+
+OpenBSD                          June 15, 2017                         OpenBSD