| Wed, 13 Apr 2016 18:01:05 +0200 | wenzelm | eliminated "xname" and variants; | file | diff | annotate |
| Wed, 16 Dec 2015 17:28:49 +0100 | wenzelm | tuned whitespace; | file | diff | annotate |
| Wed, 16 Dec 2015 16:31:36 +0100 | wenzelm | rule_attribute and declaration_attribute implicitly support abstract closure, but mixed_attribute implementations need to be aware of Thm.is_free_dummy; | file | diff | annotate |