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Add quotes around command substitution in the example

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so that it works regardless of IFS and buts.
Requested by kre@
This commit is contained in:
uwe 2020-06-29 22:50:11 +00:00
parent 44618758bb
commit e78db94ba3
1 changed files with 2 additions and 2 deletions
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4
usr.bin/printf/printf.1
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@ -1,4 +1,4 @@
.\" $NetBSD: printf.1,v 1.34 2020/06/26 22:05:05 uwe Exp $ .\" $NetBSD: printf.1,v 1.35 2020/06/29 22:50:11 uwe Exp $
.\" .\"
.\" Copyright (c) 1989, 1990, 1993 .\" Copyright (c) 1989, 1990, 1993
.\" The Regents of the University of California. All rights reserved. .\" The Regents of the University of California. All rights reserved.
@ -473,4 +473,4 @@ invocation uses the octal string as part of a format.
For example, the following command outputs the character whose code For example, the following command outputs the character whose code
is 0x0a, which is a newline in ASCII: is 0x0a, which is a newline in ASCII:
.Pp .Pp
.Dl printf $(printf \(aq\e\e%o\(aq 0x0a) .Dl printf \*q$(printf \(aq\e\e%o\(aq 0x0a)\*q