[src/trunk]: src/usr.bin/make make.1: fix typography, especially spacing

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

details:   https://anonhg.NetBSD.org/src/rev/a082e92405e6
branches:  trunk
changeset: 370066:a082e92405e6
user:      rillig <rillig%NetBSD.org@localhost>
date:      Wed Sep 14 20:18:24 2022 +0000

description:
make.1: fix typography, especially spacing

diffstat:

 usr.bin/make/make.1 |  19 +++++++++----------
 1 files changed, 9 insertions(+), 10 deletions(-)

diffs (60 lines):

diff -r e794a1568ac5 -r a082e92405e6 usr.bin/make/make.1
--- a/usr.bin/make/make.1       Wed Sep 14 17:06:16 2022 +0000
+++ b/usr.bin/make/make.1       Wed Sep 14 20:18:24 2022 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: make.1,v 1.343 2022/09/12 07:21:10 rillig Exp $
+.\"    $NetBSD: make.1,v 1.344 2022/09/14 20:18:24 rillig Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -643,9 +643,9 @@
 expands to a single dollar sign.
 .Pp
 References to variables have the form
-.Ql \&${ Ns Ar name Ns Oo \&: Ns Ar modifiers Oc Ns }
+.Cm \&${ Ns Ar name Ns Oo Ns Cm \&: Ns Ar modifiers Oc Ns Cm \&}
 or
-.Ql \&$( Ns Ar name Ns Oo \&: Ns Ar modifiers Oc Ns ) .
+.Cm \&$( Ns Ar name Ns Oo Ns Cm \&: Ns Ar modifiers Oc Ns Cm \&) .
 If the variable name consists of only a single character,
 the surrounding curly braces or parentheses are not required.
 This shorter form is not recommended.
@@ -1911,11 +1911,11 @@
 Test the value of a variable.
 .It Ic .ifmake Oo \&! Oc Ns Ar target Op Ar operator target No ...
 Test the target being requested.
-.It Ic .ifnmake Oo \&! Ns Oc Ar target Op Ar operator target No ...
+.It Ic .ifnmake Oo \&! Oc Ns Ar target Op Ar operator target No ...
 Test the target being requested.
 .It Ic .else
 Reverse the sense of the last conditional.
-.It Ic .elif Oo \&! Ns Oc Ar expression Op Ar operator expression No ...
+.It Ic .elif Oo \&! Oc Ns Ar expression Op Ar operator expression No ...
 A combination of
 .Sq Ic .else
 followed by
@@ -1948,11 +1948,11 @@
 .Ar operator
 may be any one of the following:
 .Bl -tag -width "Cm XX"
-.It Cm \&|\&|
+.It Ic \&|\&|
 Logical OR.
-.It Cm \&&&
+.It Ic \&&&
 Logical AND; of higher precedence than
-.Dq \&|\&| .
+.Sq Ic \&|\&| .
 .El
 .Pp
 .Nm
@@ -1960,8 +1960,7 @@
 Parentheses can be used to override the operator precedence.
 The boolean operator
 .Sq Ic \&!
-may be used to logically negate an entire
-conditional.
+may be used to logically negate an entire conditional.
 It is of higher precedence than
 .Sq Ic \&&& .
 .Pp