| Sat, 16 Apr 2011 16:15:37 +0200 | wenzelm | modernized structure Proof_Context; | file | diff | annotate |
| Mon, 10 Jan 2011 16:45:28 +0100 | wenzelm | added merge_options convenience; | file | diff | annotate |
| Sun, 12 Dec 2010 21:41:01 +0100 | krauss | tuned headers | file | diff | annotate |