isabelle: Changelog

wenzelm [Tue, 31 Oct 2017 20:57:44 +0100] rev 66967

synthesize session with all required theories from other session imports;

wenzelm [Tue, 31 Oct 2017 19:29:24 +0100] rev 66966

clarified signature;

wenzelm [Tue, 31 Oct 2017 18:56:24 +0100] rev 66965

clarified signature;

wenzelm [Tue, 31 Oct 2017 18:45:33 +0100] rev 66964

clarified signature;

wenzelm [Tue, 31 Oct 2017 17:56:28 +0100] rev 66963

clarified signature;

wenzelm [Tue, 31 Oct 2017 17:15:49 +0100] rev 66962

clarified signature: global_theories is always required;

wenzelm [Tue, 31 Oct 2017 17:03:57 +0100] rev 66961

tuned;

wenzelm [Tue, 31 Oct 2017 16:42:20 +0100] rev 66960

tuned signature;

wenzelm [Tue, 31 Oct 2017 15:55:50 +0100] rev 66959

clarified modules;

wenzelm [Tue, 31 Oct 2017 15:36:50 +0100] rev 66958

minor performance tuning: avoid mutable variable for plain value, e.g. relevant for GC;

isabelle