# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 1360408082 -3600
# Node ID b280f3bfc8a0b7ab35d8c9883c65058218f2f09c
# Parent  3af017bd8ef94c0f1a754d220917e6df47e042a0
revlog: document v0 format

diff -r 3af017bd8ef9 -r b280f3bfc8a0 mercurial/revlog.py
--- a/mercurial/revlog.py	Sat Feb 09 10:40:26 2013 +0000
+++ b/mercurial/revlog.py	Sat Feb 09 12:08:02 2013 +0100
@@ -91,6 +91,14 @@
         return bin[1:]
     raise RevlogError(_("unknown compression type %r") % t)
 
+# index v0:
+#  4 bytes: offset
+#  4 bytes: compressed length
+#  4 bytes: base rev
+#  4 bytes: link rev
+# 32 bytes: parent 1 nodeid
+# 32 bytes: parent 2 nodeid
+# 32 bytes: nodeid
 indexformatv0 = ">4l20s20s20s"
 v0shaoffset = 56