| Thu, 15 Feb 2018 12:11:00 +0100 | wenzelm | more symbols; | file | diff | annotate |
| Sun, 27 Dec 2015 22:07:17 +0100 | wenzelm | discontinued ASCII replacement syntax <*>; | file | diff | annotate |
| Sat, 23 Apr 2011 13:00:19 +0200 | wenzelm | modernized specifications; | file | diff | annotate |