bin/putpkgtree


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#!/bin/sh

prog=putpkgtree

err()
{
	code="$1"
	shift
	echo $@ 1>&2
	exit "$code"
}

if [ "$#" -ne 3 ]
then
	echo "usage: $prog [file] [section] ['beg'/'body'/'end'] < [text to append]" 1>&2
	exit 2
fi

[ -d "$1" ] || err 101 "$prog: package file does not exist: $1"
cd "$1"

[ -d "$2" ] || err 102 "$prog: section does not exist: $2" 1>&2
cd "$2"

[ -f "$3" ] || err 103 "$prog: subsection does not exist: $3"
cat >> "$3"