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locks; strict;
comment	@# @;


1.1
date	2022.04.25.21.56.59;	author tnn;	state Exp;
branches;
next	;
commitid	GfKeKxaAVzpr7DBD;


desc
@@


1.1
log
@txt2man: shell portability
@
text
@$NetBSD$

shell portability

--- bookman.orig	2011-02-18 18:12:35.000000000 +0000
+++ bookman
@@@@ -83,9 +83,9 @@@@ done
 shift $(($OPTIND - 1))
 date=${date:-$(date +'%d %B %Y')}
 
-[[ $1 ]] || set -- $(while read; do echo $REPLY; done)
+[ $1 ] || set -- $(while read; do echo $REPLY; done)
 
-[[ $outfile ]] && post="$post >$outfile"
+[ $outfile ] && post="$post >$outfile"
 
 {
 	# Compute table of content from postscript output.
@