From 959e0afc2248fd501f3ca98d9a57b0bbaeb858c8 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Thu, 13 Feb 2020 16:18:29 +0000 Subject: Digit-width and narrow spaces are non-breaking. Noticed because Branden Robinson worked on related documentation in groff. --- chars.c | 7 ++++--- mandoc_char.7 | 16 ++++++++-------- 2 files changed, 12 insertions(+), 11 deletions(-) diff --git a/chars.c b/chars.c index 24166dbd..d54fc458 100644 --- a/chars.c +++ b/chars.c @@ -1,7 +1,8 @@ -/* $Id: chars.c,v 1.78 2018/12/15 19:30:26 schwarze Exp $ */ +/* $Id: chars.c,v 1.79 2020/02/13 16:18:29 schwarze Exp $ */ /* * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons - * Copyright (c) 2011,2014,2015,2017,2018 Ingo Schwarze + * Copyright (c) 2011, 2014, 2015, 2017, 2018, 2020 + * Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -47,7 +48,7 @@ static struct ln lines[] = { /* Spacing. */ { " ", ascii_nbrsp, 0x00a0 }, { "~", ascii_nbrsp, 0x00a0 }, - { "0", " ", 0x2002 }, + { "0", ascii_nbrsp, 0x00a0 }, { ":", ascii_break, 0 }, /* Lines. */ diff --git a/mandoc_char.7 b/mandoc_char.7 index b46575d4..a29577bc 100644 --- a/mandoc_char.7 +++ b/mandoc_char.7 @@ -1,8 +1,8 @@ -.\" $Id: mandoc_char.7,v 1.76 2019/03/31 19:17:26 schwarze Exp $ +.\" $Id: mandoc_char.7,v 1.77 2020/02/13 16:18:29 schwarze Exp $ .\" .\" Copyright (c) 2003 Jason McIntyre .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons -.\" Copyright (c) 2011,2013,2015,2017,2018 Ingo Schwarze +.\" Copyright (c) 2011,2013,2015,2017-2020 Ingo Schwarze .\" .\" Permission to use, copy, modify, and distribute this software for any .\" purpose with or without fee is hereby granted, provided that the above @@ -16,7 +16,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: March 31 2019 $ +.Dd $Mdocdate: February 13 2020 $ .Dt MANDOC_CHAR 7 .Os .Sh NAME @@ -261,15 +261,15 @@ subsection of the .Xr roff 7 manual. .Pp -Spacing: +Spaces, non-breaking unless stated otherwise: .Bl -column "Input" "Description" -offset indent -compact .It Em Input Ta Em Description -.It Sq \e\ \& Ta unpaddable non-breaking space -.It \e\(ti Ta paddable non-breaking space -.It \e0 Ta digit-width space allowing line break +.It Sq \e\ \& Ta unpaddable space +.It \e\(ti Ta paddable space +.It \e0 Ta digit-width space .It \e| Ta one-sixth \e(em narrow space, zero width in nroff mode .It \e^ Ta one-twelfth \e(em half-narrow space, zero width in nroff -.It \e& Ta zero-width non-breaking space +.It \e& Ta zero-width space .It \e) Ta zero-width space transparent to end-of-sentence detection .It \e% Ta zero-width space allowing hyphenation .It \e: Ta zero-width space allowing line break -- cgit v1.2.3-56-ge451