src/HOL/Hoare/Hoare_Logic_Abort.thy
2012-08-22 wenzelm 2012-08-22 prefer ML_file over old uses;
2011-09-12 nipkow 2011-09-12 new fastforce replacing fastsimp - less confusing name
2011-03-30 wenzelm 2011-03-30 modernized specifications;
2011-03-29 wenzelm 2011-03-29 use shared copy of hoare_syntax.ML; misc tuning;
2011-03-29 wenzelm 2011-03-29 Hoare syntax: standard abstraction syntax admits source positions; re-unified some clones (!);
2011-03-22 wenzelm 2011-03-22 Hoare syntax: strip positions where they crash translation functions; re-unified some clones (!);
2011-03-13 wenzelm 2011-03-13 tuned headers;
2010-06-28 haftmann 2010-06-28 merged constants "split" and "prod_case"
2010-05-04 berghofe 2010-05-04 Turned Sem into an inductive definition.
2010-03-01 haftmann 2010-03-01 merged
2010-03-01 haftmann 2010-03-01 replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
2010-02-24 wenzelm 2010-02-24 observe standard convention for syntax consts;
2010-02-23 haftmann 2010-02-23 dropped axclass; dropped Id; session theory Hoare.thy