ref: 9f08986cf1b5dd58fc618e54ba45b85e7ba10cc9
parent: 68d242c5875ec1133429c656520b2d173c05e387
author: Simon Tatham <anakin@pobox.com>
date: Thu Apr 20 11:13:06 EDT 2023
Update the documentation for the dsf functions. Easier to do this all in one go after I've finished messing about.