contrib/win32/postinstall.txt

transaction: extract file generation into its own function

We extract the code generating files into its own function. We are
about to move this code around to fix a bug. We'll need it in a
function soon to reuse it for "pending" logic. So we move the code
into a function instead of moving it twice.

Welcome to Mercurial for Windows!
---------------------------------

For configuration and usage directions, please read the ReadMe.html
file that comes with this package.

Also check the release notes at:

 http://mercurial.selenic.com/wiki/WhatsNew