Tue, 16 Aug 2005 13:42:37 +0200 wenzelm back: removed ill-defined '!' option;
Tue, 16 Aug 2005 13:42:36 +0200 wenzelm replaced sign by thy;
Tue, 16 Aug 2005 13:42:35 +0200 wenzelm added liberal_name;
Tue, 16 Aug 2005 13:42:34 +0200 wenzelm tuned Symbol.spaces;
Tue, 16 Aug 2005 13:42:33 +0200 wenzelm tuned Buffer.add;
Tue, 16 Aug 2005 13:42:32 +0200 wenzelm tuned unsuffix/unprefix;
Tue, 16 Aug 2005 13:42:31 +0200 wenzelm type proof: theory_ref instead of theory (make proof contexts independent entities);
Tue, 16 Aug 2005 13:42:30 +0200 wenzelm Isar command keyword classification (from Isar/outer_syntax.ML);
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