doc/sod.sty: Handle `setf' functions and friends in a more useful way.
authorMark Wooding <mdw@distorted.org.uk>
Sun, 28 Jul 2019 01:28:24 +0000 (02:28 +0100)
committerMark Wooding <mdw@distorted.org.uk>
Sat, 3 Aug 2019 15:27:42 +0000 (16:27 +0100)
commit072f666e09bf7df9846ffbd347183cc83a01b8d7
tree9468cbe556dd176bee511d6588135a81b28ff8ec
parent34042b3558b28b85fa7155f7c7cd171239cbbaa3
doc/sod.sty: Handle `setf' functions and friends in a more useful way.

  * Extend the `dhead' protocol to include a new MOD argument, which is
    usually empty, but may be something like `setf' to denote a modified
    thing.

  * Include the modification (if not empty) in the label, index subitem,
    and the description headline.

This is still rather rough, but will be refined soon.
doc/sod.sty