[src/trunk]: src/distrib/notes/common Add missing backslash at the start of c...

[uwe <uwe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d52bdc242ea0
branches:  trunk
changeset: 465544:d52bdc242ea0
user:      uwe <uwe%NetBSD.org@localhost>
date:      Wed Nov 27 21:37:27 2019 +0000

description:
Add missing backslash at the start of conditional input.

That avoids an empty line in the input (which didn't look empty, but
for troff it really was) that causes a break.

I don't remember enough linear algebra to understand what happened,
but that also fixes off by one in some page numbers in the TOC.

diffstat:

 distrib/notes/common/macros |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 3ed2ba6017f0 -r d52bdc242ea0 distrib/notes/common/macros
--- a/distrib/notes/common/macros       Wed Nov 27 21:07:32 2019 +0000
+++ b/distrib/notes/common/macros       Wed Nov 27 21:37:27 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: macros,v 1.45 2019/11/27 19:07:31 uwe Exp $
+.\"    $NetBSD: macros,v 1.46 2019/11/27 21:37:27 uwe Exp $
 .\"
 .\" Copyright (c) 1999-2004 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -309,7 +309,7 @@
 .\" XXX To should be unnecessary if we handle parseable/callable.
 .\"   .Tc                      import the TOC
 .\"   .Ti depth page "item"    (internal) output an entry
-.if dTOC \{
+.if dTOC \{\
 .rn Ss Ss-toc
 .de Ss
 .Ss-toc \\$@