| Thu, 13 Feb 2014 11:54:14 +0100 | wenzelm | do not redefine outer syntax commands; | file | diff | annotate |
| Tue, 13 Aug 2013 16:25:47 +0200 | wenzelm | standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find; | file | diff | annotate |