Be more specific how to call arguments of modifiers.

Reviewed By: wiz

usr.bin/make/make.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: make.1,v 1.71 2003/01/03 14:11:18 mjl Exp $
+.\"	$NetBSD: make.1,v 1.72 2003/01/09 01:22:30 uebayasi Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -573,7 +573,8 @@ Replaces each word in the variable with its suffix.
 .It Cm H
 Replaces each word in the variable with everything but the last component.
 .It Cm M Ns Ar pattern
-Select only those words that match the rest of the modifier.
+Select only those words that match
+.Ar pattern .
 The standard shell wildcard characters
 .Pf ( Ql * ,
 .Ql ? ,
@@ -587,7 +588,7 @@ The wildcard characters may be escaped with a backslash
 This is identical to
 .Ql Cm M ,
 but selects all words which do not match
-the rest of the modifier.
+.Ar pattern .
 .It Cm O
 Order every word in variable alphabetically.
 .It Cm Q
@@ -666,17 +667,24 @@ modifier is just like the
 modifier except that the old and new strings, instead of being
 simple strings, are a regular expression (see
 .Xr regex 3 )
+string
+.Ar pattern
 and an
 .Xr ed 1 Ns \-style
-replacement string.
-Normally, the first occurrence of the pattern in
-each word of the value is changed.
+string
+.Ar replacement .
+Normally, the first occurrence of the pattern
+.Ar pattern
+in each word of the value is substituted with
+.Ar replacement .
 The
 .Ql 1
 modifier causes the substitution to apply to at most one word; the
 .Ql g
 modifier causes the substitution to apply to as many instances of the
-search pattern as occur in the word or words it is found in.
+search pattern
+.Ar pattern
+as occur in the word or words it is found in.
 Note that
 .Ql 1
 and