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#!/bin/bash
# Copyright © 2013 Luke Shumaker <lukeshu@sbcglobal.net>
# This work is free. You can redistribute it and/or modify it under the
# terms of the Do What The Fuck You Want To Public License, Version 2,
# as published by Sam Hocevar. See the COPYING file for more details.
if [[ $# > 0 ]]; then
jh-help $0 >>/dev/stderr
exit 1
fi
stem=jh
find ${PATH//:/ } -type f -name "$stem-*.help.txt" 2>/dev/null |
while read cmd_help; do
cmd=$cmd_help
cmd=${cmd%.help.txt}
cmd=${cmd##*/$stem-}
help=`sed -n 2p "$cmd_help"`
printf '%-20s %s\n' "$cmd" "$help"
done | sort
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