#!/bin/sh

cat << '''
Git Howto Index
===============

Here is a collection of mailing list postings made by various
people describing how they use Git in their workflow.

'''
for txt in @Argv {
	setglobal title = $[expr $txt : '.*/\(.*\)\.txt$]
	setglobal from = $[sed -ne '
	/^$/q
	/^From:[ 	]/{
		s///
		s/^[ 	]*//
		s/[ 	]*$//
		s/^/by /
		p
	}
	' $txt]

	setglobal abstract = $[sed -ne '
	/^Abstract:[ 	]/{
		s/^[^ 	]*//
		x
		s/.*//
		x
		: again
		/^[ 	]/{
			s/^[ 	]*//
			H
			n
			b again
		}
		x
		p
		q
	}' $txt]

	if grep 'Content-type: text/asciidoc' >/dev/null $txt>/dev/null $txt
	{
		setglobal file = "$[expr $txt : '\(.*\)\.txt$].html"
	} else {
		setglobal file = $txt
	}

	echo "* link:$file[$title] $from
$abstract

"

}