| Wed, 24 Feb 2010 22:09:50 +0100 | wenzelm | modernized syntax declarations, and make them actually work with authentic syntax; | file | diff | annotate |
| Wed, 04 Mar 2009 10:47:20 +0100 | nipkow | Made Option a separate theory and renamed option_map to Option.map | file | diff | annotate |
| Wed, 19 Mar 2008 22:50:42 +0100 | wenzelm | more antiquotations; | file | diff | annotate |