convert/gnuarch: parse continuation-of revisions in gnuarch source
In GNU Arch, continuation-of was often used for:
- tagging revisions
- continue working on a project in a new archive, because arch
was scaling poorly in revision numbers (cat-logs were slow
to be parsed and scanned through)
- very similar to the previous point, fork his own branch of
a project.
Parsing this header information will allow to 'follow' new history
because it often hints at older/forked/personal revision trees.
This patch however just implements the parsing of the
continuation-of header. A followup patch will implement the proper
use of this new information.
changeset: 0:4cbec7e6f8c4
tag: tip
user: Testing
date: Thu Jan 01 00:00:00 1970 +0000
summary: test
---- HEADERS
200 Script output follows
---- DATA
[('Content-Type', 'application/atom+xml; charset=ascii')]
<?xml version="1.0" encoding="ascii"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<!-- Changelog -->
<id>http://127.0.0.1/</id>
<link rel="self" href="http://127.0.0.1/atom-log"/>
<link rel="alternate" href="http://127.0.0.1/"/>
<title>repo Changelog</title>
<updated>1970-01-01T00:00:00+00:00</updated>
<entry>
<title>test</title>
<id>http://www.selenic.com/mercurial/#changeset-4cbec7e6f8c42eb52b6b52670e1f7560ae9a101e</id>
<link href="http://127.0.0.1/rev/4cbec7e6f8c42eb52b6b52670e1f7560ae9a101e"/>
<author>
<name>Testing</name>
<email>Testing</email>
</author>
<updated>1970-01-01T00:00:00+00:00</updated>
<published>1970-01-01T00:00:00+00:00</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">
<pre xml:space="preserve">test</pre>
</div>
</content>
</entry>
</feed>
---- ERRORS
---- HEADERS
200 Script output follows
---- DATA
[('Content-Type', 'text/plain; charset=ascii')]
-rw-r--r-- 4 bar
---- ERRORS
---- HEADERS
200 Script output follows
---- DATA
[('Content-Type', 'text/plain; charset=ascii')]
/repo/
---- ERRORS
---- HEADERS
200 Script output follows
---- DATA
[('Content-Type', 'text/plain; charset=ascii')]
-rw-r--r-- 4 bar
---- ERRORS