Downloading this code
There are a few options for downloading. The first is to log in as the anonymous user and follow the /leaves link. Then find the top-most entry and click that. From there, you can download a zip file containing the latest checked-in source code.
Some prepared zip files, documentation, and such might be found in the whefs downloads directory.
Optionally, you can use fossil to grab the source repository:
~> fossil clone http://fossil.wanderinghorse.net/repos/whefs/index.cgi \ whefs.fsl
(All on one line.)
That will copy the repository to whefs.fsl, which you can then open with:
~> mkdir whefs ~> cd whefs ~> fossil open ../whefs.fsl
That checks out the files under the current dir. A Makefile for GNU Make is included.