1#!/bin/sh
2# Invoked from cfg_defs.sh as a filter
3# Strip leading and trailing whitespace
4# Escape any iternal '\'
5# Escape any iternal '"'
6# Entify any iternal '&', '<' or '>'
7# Append a '=' if none present'
8# Break into two strings at '='
9# Prefix ' { "' and suffix '" },'
10sort |
11sed	-e 's!^[ 	]*!!' -e 's![ 	]*$!!' \
12	-e 's!\\!\\\\!g'        \
13	-e 's!"!\\"!g'          \
14	-e 's!&!\&amp;!g' -e 's!<!\&lt;!g' -e 's!>!\&gt;!g' \
15	-e 's!^[^=]*$!&=!' \
16	-e 's!=!",	"!'     \
17	-e 's!^!	{ "!' -e 's!$!" },!'
18