src/Pure/sign.ML
Tue, 22 Jul 1997 19:33:30 +0200 wenzelm tuned error / warning;
Thu, 17 Apr 1997 18:46:58 +0200 wenzelm improved type check error messages;
Wed, 16 Apr 1997 18:23:25 +0200 wenzelm renamed subclass to classrel;
Fri, 28 Feb 1997 16:39:30 +0100 wenzelm added add_tokentrfuns;
Fri, 21 Feb 1997 15:31:47 +0100 paulson Replaced "flat" by the Basis Library function List.concat
Thu, 06 Feb 1997 17:47:19 +0100 wenzelm adapted to new Syntax.read_typ;
Fri, 13 Dec 1996 17:37:42 +0100 wenzelm added typed print translations;
Tue, 10 Dec 1996 12:49:02 +0100 wenzelm add_modesyntax(_i): added 'inout' argument;
Wed, 27 Nov 1996 16:36:36 +0100 wenzelm renamed "symbolfont" to "symbols";
Tue, 26 Nov 1996 16:18:42 +0100 paulson Eta-expansion of a function definition, for value polymorphism
Tue, 19 Nov 1996 14:20:02 +0100 wenzelm restored changed prettyprinting of ==>;
Mon, 18 Nov 1996 17:28:40 +0100 wenzelm added add_modesyntax(_i);
Thu, 14 Nov 1996 14:38:51 +0100 wenzelm removed 'open Syntax Type';
Thu, 14 Nov 1996 14:31:29 +0100 wenzelm subsig tuning;
Wed, 13 Nov 1996 10:59:53 +0100 wenzelm tuned subsig;
Wed, 13 Nov 1996 10:38:08 +0100 paulson Removal of polymorphic equality via mem, subset, eq_set, etc
Fri, 01 Nov 1996 15:25:21 +0100 paulson Replaced foldl nodup_TVars by nodup_TVars_list -- for a big speedup on Poly/ML
Wed, 30 Oct 1996 11:19:09 +0100 paulson Changed some mem calls to mem_string for greater efficiency (not that it could matter)
Tue, 15 Oct 1996 10:55:57 +0200 paulson changed prettyprinting of ==>
Fri, 26 Jul 1996 12:27:22 +0200 paulson Inserted spaces in error messages to improve readability
Tue, 18 Jun 1996 16:17:38 +0200 paulson Translation infixes <->, etc., no longer available at top-level
Fri, 15 Mar 1996 12:01:19 +0100 berghofe Added some functions which allow redirection of Isabelle's output
Thu, 14 Mar 1996 10:40:21 +0100 berghofe Added some optimized versions of functions dealing with sets
Fri, 16 Feb 1996 12:34:18 +0100 paulson Elimination of fully-functorial style.
Tue, 13 Feb 1996 14:13:23 +0100 nipkow added nodup_Vars check in cterm_of. Prevents same var with distinct types.
Mon, 29 Jan 1996 14:16:13 +0100 clasohm inserted tabs again
Mon, 29 Jan 1996 13:56:41 +0100 clasohm removed tabs
Fri, 22 Dec 1995 10:30:06 +0100 paulson "prep_const" now calls compress_type to ensure sharing among
Fri, 08 Dec 1995 10:36:36 +0100 paulson exports exn_type_msg for error messages. Calls new infer_types.
Fri, 01 Sep 1995 13:27:48 +0200 clasohm added same_sg and same_thm
Fri, 01 Sep 1995 13:13:19 +0200 wenzelm nonempty_sort: no longer var names as args;
Tue, 01 Aug 1995 17:19:17 +0200 wenzelm added (my own version of) nonempty_sort: sg -> (string * sort) list -> sort
Tue, 01 Aug 1995 12:36:05 +0200 nipkow Added nonempty_sort.
Fri, 07 Jul 1995 13:57:24 +0200 clasohm moved mixfix syntax to Syntax/mixfix.ML
Mon, 03 Jul 1995 15:39:53 +0200 clasohm added cargs for curried function application
Mon, 26 Jun 1995 14:33:11 +0200 wenzelm added add_trrules_i;
Thu, 30 Mar 1995 14:07:30 +0200 clasohm changed pretty printing of applC
Fri, 17 Mar 1995 15:52:55 +0100 nipkow Corrected a silly old bug in merge_tsigs.
Wed, 15 Mar 1995 12:52:03 +0100 clasohm removed print_msg parameter of infer_types
Tue, 14 Mar 1995 10:40:04 +0100 nipkow Removed an old bug which made some simultaneous instantiations fail if they
Mon, 13 Mar 1995 09:38:10 +0100 nipkow Changed treatment of during type inference internally generated type
Fri, 03 Mar 1995 12:34:57 +0100 clasohm fixed a bug in infer_types/exn_type_msg
Fri, 03 Mar 1995 11:48:05 +0100 clasohm added CPure (curried functions) and ProtoPure (ancestor of Pure and CPure)
Fri, 17 Feb 1995 13:25:11 +0100 clasohm added check "length ts > 1" before printing ambiguity warning in infer_types
Fri, 27 Jan 1995 12:28:05 +0100 clasohm moved ambiguity_level to Syntax/syntax.ML
Thu, 26 Jan 1995 12:44:50 +0100 clasohm added reference variable ambiguity_level to control ambiguity warnings
Wed, 18 Jan 1995 11:36:04 +0100 clasohm added optional precedence for body of binder;
Thu, 08 Dec 1994 12:45:28 +0100 clasohm replaced type_syn by pure_syn in Pure signature
Wed, 02 Nov 1994 10:45:14 +0100 lcp Pure/sign/infer_types/exn_type_msg: new, for more uniform handling of
Tue, 04 Oct 1994 13:01:17 +0100 clasohm added print_msg;
Mon, 26 Sep 1994 17:55:45 +0100 wenzelm exported pretty_sort;
Tue, 06 Sep 1994 13:10:38 +0200 wenzelm minor internal changes;
Tue, 23 Aug 1994 19:31:05 +0200 wenzelm removed constant _constrain from Pure sig;
Fri, 19 Aug 1994 15:40:44 +0200 wenzelm added pretty_sg;
Thu, 16 Jun 1994 12:04:00 +0200 wenzelm added add_classrel;
Thu, 09 Jun 1994 11:02:14 +0200 wenzelm workaround bug in Type.expand_typ;
Wed, 01 Jun 1994 15:42:25 +0200 wenzelm replaced infix also by |>
Thu, 26 May 1994 16:45:56 +0200 wenzelm added subsort, norm_sort, classes;
Thu, 19 May 1994 16:20:52 +0200 wenzelm added const_type: sg -> typ option;
Fri, 04 Mar 1994 12:14:21 +0100 wenzelm fixed misfeature in Sign.extend: types of consts were read wrt. the new syntax;
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