2012-02-17 wenzelm simplified configuration options for syntax ambiguity;
2012-02-17 wenzelm retain default of Syntax.ambiguity, according to 2bd54d4b5f3d (despite earlier versions);
2012-02-16 wenzelm more antiquotations;
2012-02-16 wenzelm more symbols;
2012-02-16 wenzelm tuned imports;
2012-02-16 wenzelm tuned proofs;
2012-02-16 wenzelm simplified configuration options for syntax ambiguity;
2012-02-16 wenzelm merged
2012-02-16 bulwahn removing unnecessary premise from diff_single_insert
2012-02-16 wenzelm explicit is better than implicit;
2012-02-16 wenzelm more uniform / portable representation of the idea of "copy_dir" (NB: cp -f dereferences symlinks on GNU/Linux, but does not on old-school Unixen including BSD/Mac OS X);
2012-02-16 bulwahn simplifying proof
2012-02-16 bulwahn removing unnecessary premises in theorems of List theory
2012-02-16 bulwahn tuning mutabelle script
2012-02-16 bulwahn adding documentation for abort_potential option in quickcheck
2012-02-15 wenzelm renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
2012-02-15 wenzelm discontinued Drule.term_rule, which tends to cause confusion due to builtin cterm_of (NB: the standard morphisms already provide a separate term component);
2012-02-15 wenzelm uniform Isar source formatting for this file;
2012-02-15 wenzelm clarified outer syntax "constdecl", which is only local to some rail diagrams;
2012-02-15 wenzelm discontinued obsolete "prems" fact;
2012-02-15 wenzelm eliminated slightly odd / obsolete DETERM_UNTIL, DETERM_UNTIL_SOLVED (cf. 941afb897532, ea0668a1c0ba);
2012-02-15 wenzelm removed obsolete files;
2012-02-15 wenzelm more basic simplification, eliminated slightly odd tactic style from 1995 (cf. ea0668a1c0ba);
2012-02-15 wenzelm removed dead code;
2012-02-15 wenzelm updated listrel (cf. 80dccedd6c14);
2012-02-15 wenzelm removed redundant cut_inst_tac -- already covered in implementation manual;
2012-02-15 wenzelm updated rewrite_goals_rule, rewrite_rule;
2012-02-15 wenzelm NEWS;
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