[PATCH 1 of 2] revlogdag: add linearize function

[Matt Mackall]

On Wed, 2011-05-18 at 16:22 +0200, Sune Foldager wrote:
> # HG changeset patch
> # User Sune Foldager <cryo at cyanite.org>
> # Date 1305727154 -7200
> # Node ID d05bc567f5368ac6ee1bd3f27a7746200906759f
> # Parent  ad5c68a0db6ae578cf7e0154f7209e2e10ee2b2b
> revlogdag: add linearize function

Go ahead and push this one.

-- 
Mathematics is the supreme nostalgia of our time.