diff -r 5f21379beb87 -r 2d0ee9612ef1 NEWS --- a/NEWS Mon Aug 28 20:33:23 2000 +0200 +++ b/NEWS Tue Aug 29 00:52:57 2000 +0200 @@ -152,6 +152,8 @@ * Pure: theory command 'method_setup' provides a simple interface for definining proof methods in ML; +* Provers: 'simp' method now supports 'cong' modifiers; + * Provers: hypsubst support; also plain subst and symmetric attribute (the latter supercedes [RS sym]); @@ -313,18 +315,22 @@ *** General *** -* blast(_tac) now handles actual object-logic rules as assumptions; -note that auto(_tac) uses blast(_tac) internally, too; +* Provers: blast(_tac) now handles actual object-logic rules as +assumptions; note that auto(_tac) uses blast(_tac) internally as well; -* AST translation rules no longer require constant head on LHS; +* Provers: Simplifier.easy_setup provides a fast path to basic +Simplifier setup for new object-logics; + +* Pure: AST translation rules no longer require constant head on LHS; -* improved name spaces: ambiguous output is qualified; support for -hiding of names; +* Pure: improved name spaces: ambiguous output is qualified; support +for hiding of names; -* compression of ML heaps images may now be controlled via -c option -of isabelle and isatool usedir (currently only observed by Poly/ML); +* system: compression of ML heaps images may now be controlled via -c +option of isabelle and isatool usedir (currently only observed by +Poly/ML); -* provide TAGS file for Isabelle sources; +* system: provide TAGS file for Isabelle sources; * settings: smart setup of canonical ML_HOME, ISABELLE_INTERFACE, and XSYMBOL_HOME; no longer need to do manual configuration in most