Fri, 17 May 2002 11:36:32 +0200 nipkow *** empty log message ***
Fri, 17 May 2002 11:25:07 +0200 nipkow allowed more general split rules to cope with div/mod 2
Fri, 17 May 2002 08:53:40 +0200 nipkow Used to be Divides.ML
Thu, 16 May 2002 09:16:22 +0200 paulson converting Ordinal.ML to Isar format
Wed, 15 May 2002 13:50:38 +0200 nipkow Set up arith to deal with div 2 and mod 2.
Wed, 15 May 2002 13:50:16 +0200 nipkow arith can now deal with div 2 and mod 2.
Wed, 15 May 2002 13:49:51 +0200 nipkow Divides.ML -> Divides_lemmas.ML
Wed, 15 May 2002 11:51:20 +0200 nipkow Removed superfluous thm
Wed, 15 May 2002 10:44:58 +0200 paulson better error messages for datatypes not declared Const
Wed, 15 May 2002 10:42:32 +0200 paulson better simplification of trivial existential equalities
Tue, 14 May 2002 12:33:42 +0200 kleing numerals work again
Mon, 13 May 2002 15:45:21 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:39:56 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:27:28 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 13:22:15 +0200 paulson quotes around types
Mon, 13 May 2002 13:22:01 +0200 paulson Deleting two simprules saves 21 seconds!
Mon, 13 May 2002 11:05:27 +0200 wenzelm tuned document;
Mon, 13 May 2002 10:40:59 +0200 wenzelm updated X-Symbol URL;
Mon, 13 May 2002 09:02:13 +0200 paulson converted Order.ML OrderType.ML OrderArith.ML to Isar format
Sat, 11 May 2002 20:40:31 +0200 kleing fix for change in nat number simplification
Sat, 11 May 2002 20:27:13 +0200 berghofe - Tuned function mk_cnstrts
Fri, 10 May 2002 22:53:53 +0200 paulson conversion of AC branch to Isar
Fri, 10 May 2002 22:52:59 +0200 paulson obsolete ML files
Fri, 10 May 2002 22:51:18 +0200 paulson now-obsolete ML files
Fri, 10 May 2002 22:50:08 +0200 paulson converted the AC branch to Isar
Fri, 10 May 2002 18:00:48 +0200 nipkow A new theory of pointer program examples
Fri, 10 May 2002 18:00:07 +0200 nipkow Added Pointers.thy
Fri, 10 May 2002 17:59:55 +0200 nipkow *** empty log message ***
Fri, 10 May 2002 11:56:26 +0200 nipkow commented out half converted proof
Fri, 10 May 2002 11:55:45 +0200 nipkow added dep on IMP/Compiler0
Fri, 10 May 2002 10:22:45 +0200 paulson tidied
Thu, 09 May 2002 17:59:46 +0200 paulson Cambridge
Thu, 09 May 2002 17:51:19 +0200 paulson fixed simproc bug
Thu, 09 May 2002 17:50:59 +0200 paulson ordinal addition now coerces its arguments to ordinals
Wed, 08 May 2002 13:01:40 +0200 nipkow new thm distinct_conv_nth
Wed, 08 May 2002 12:21:42 +0200 paulson isar conversion
Wed, 08 May 2002 12:15:30 +0200 wenzelm oops;
Wed, 08 May 2002 10:15:04 +0200 paulson the new predicate "relation"
Wed, 08 May 2002 10:14:35 +0200 paulson tidied
Wed, 08 May 2002 10:14:07 +0200 paulson better xsymbol syntax
Wed, 08 May 2002 10:12:57 +0200 paulson new lemmas
Wed, 08 May 2002 09:14:56 +0200 paulson some ex files converted to Isar
Wed, 08 May 2002 09:08:29 +0200 paulson converted to Isar
Wed, 08 May 2002 09:08:16 +0200 paulson Tidied and converted to Isar by lcp
Tue, 07 May 2002 19:54:29 +0200 wenzelm converted;
Tue, 07 May 2002 19:54:04 +0200 wenzelm rev_bexI [intro?];
Tue, 07 May 2002 19:15:11 +0200 nipkow a bit of conversion to structured proofs
Tue, 07 May 2002 15:03:50 +0200 nipkow *** empty log message ***
Tue, 07 May 2002 14:28:34 +0200 wenzelm be liberal about missing types;
Tue, 07 May 2002 14:28:34 +0200 nipkow *** empty log message ***
Tue, 07 May 2002 14:27:54 +0200 wenzelm tuned;
Tue, 07 May 2002 14:27:39 +0200 wenzelm tuned presentation;
Tue, 07 May 2002 14:27:07 +0200 wenzelm \documentclass{report};
Tue, 07 May 2002 14:26:32 +0200 wenzelm use eq_thm_prop instead of slightly inadequate eq_thm;
Tue, 07 May 2002 14:24:30 +0200 wenzelm clarified eq_thm;
Mon, 06 May 2002 09:42:20 +0200 nipkow Added insert_disjoint and disjoint_insert [simp], and simplified proofs
Sat, 04 May 2002 15:47:21 +0200 berghofe Added skeletons to speed up rewriting on proof terms.
Tue, 30 Apr 2002 13:00:29 +0200 kleing tuned
Tue, 30 Apr 2002 12:15:48 +0200 kleing physical location of isabelle repository is now sunbroy2
Mon, 29 Apr 2002 16:45:12 +0200 prensani added abstract;corrected RG_Basic Hoare rule.
Mon, 29 Apr 2002 11:30:15 +0200 nipkow Better compiler proof
Mon, 29 Apr 2002 11:29:54 +0200 nipkow Had to update proof for some strange reason
Mon, 29 Apr 2002 11:29:34 +0200 nipkow added rev_take and rev_drop
Fri, 26 Apr 2002 11:47:01 +0200 nipkow New machine architecture and other direction of compiler proof.
Thu, 25 Apr 2002 17:36:29 +0200 nipkow added "m <= n ==> m-n = 0" [simp]
Fri, 19 Apr 2002 14:51:33 +0200 berghofe code generator: wfrec combinator is now implemented by ML function wf_rec.
Fri, 19 Apr 2002 14:47:10 +0200 berghofe Added example for code generation.
Fri, 19 Apr 2002 14:44:50 +0200 berghofe wf is no longer implemented by true (due to change in definition of class_rec).
Fri, 19 Apr 2002 14:43:16 +0200 berghofe Improved definition of class_rec: no longer mixes algorithm and
Fri, 19 Apr 2002 14:33:04 +0200 berghofe Added proof of Newman's lemma.
Tue, 16 Apr 2002 12:23:49 +0200 kleing new link to munich group
Tue, 16 Apr 2002 12:23:33 +0200 kleing inserted tutorial
Tue, 16 Apr 2002 09:43:18 +0200 nipkow *** empty log message ***
Mon, 15 Apr 2002 10:18:01 +0200 paulson converted theory ex/Limit to Isar script, but it still needs work!
Mon, 15 Apr 2002 10:05:11 +0200 paulson converted these theories to Isar format
Fri, 12 Apr 2002 15:54:21 +0200 nipkow *** empty log message ***
Mon, 08 Apr 2002 14:41:00 +0200 nipkow *** empty log message ***
Mon, 08 Apr 2002 14:39:16 +0200 nipkow *** empty log message ***
Thu, 04 Apr 2002 19:43:25 +0200 kleing tuned
Thu, 04 Apr 2002 17:32:52 +0200 paulson conversion of Induct/{Slist,Sexp} to Isar scripts
Thu, 04 Apr 2002 16:48:00 +0200 kleing flattened, uses locales
Thu, 04 Apr 2002 16:47:44 +0200 kleing tuned
Wed, 03 Apr 2002 10:21:13 +0200 oheimb bugfix concerning claset(), added limited support for ALLGOALS + fast_tac etc.
Tue, 02 Apr 2002 14:28:28 +0200 paulson conversion of some HOL/Induct proof scripts to Isar
Tue, 02 Apr 2002 13:47:01 +0200 nipkow Started to convert to locales
Thu, 28 Mar 2002 16:28:12 +0100 berghofe mk_const_id now checks for clashes with reserved ML identifiers.
Wed, 27 Mar 2002 20:45:03 +0100 kleing added lbv completeness
Wed, 27 Mar 2002 20:44:53 +0100 kleing finished lbv completeness
Tue, 26 Mar 2002 21:11:06 +0100 kleing merge mono
Tue, 26 Mar 2002 21:10:33 +0100 kleing lub property of ++_f
Tue, 26 Mar 2002 21:10:16 +0100 kleing +_f is associative and commutative
Sun, 24 Mar 2002 19:16:51 +0100 kleing tuned
Sun, 24 Mar 2002 14:06:21 +0100 kleing cleanup + simpler monotonicity
Sun, 24 Mar 2002 14:05:53 +0100 kleing more about match_exception_table
Thu, 21 Mar 2002 16:40:18 +0100 kleing first steps in semilattices..
Thu, 21 Mar 2002 12:58:31 +0100 kleing new_Addr defined in terms of J/State.new_Addr (for compiler)
Wed, 20 Mar 2002 13:21:07 +0100 kleing small refactoring for lbv with semilattices
Mon, 18 Mar 2002 11:47:03 +0100 paulson Fewer premises for restrict_image
Thu, 14 Mar 2002 17:35:47 +0100 paulson cambridge
Thu, 14 Mar 2002 16:48:54 +0100 paulson removed ex/set.ML
Thu, 14 Mar 2002 16:48:34 +0100 paulson converted theory "set" to Isar and added some SET-VAR examples
Thu, 14 Mar 2002 16:00:29 +0100 kleing increased treshold for "this expression could be extremely ambigous" warning
Tue, 12 Mar 2002 19:20:23 +0100 kleing workaround for "ins" bug in sml/nj + code generator
Tue, 12 Mar 2002 15:18:45 +0100 nipkow *** empty log message ***
Mon, 11 Mar 2002 20:59:12 +0100 wenzelm added Berhard Rumpe, Farhad Mehta;
Sun, 10 Mar 2002 21:46:27 +0100 wenzelm tuned;
Sat, 09 Mar 2002 20:39:46 +0100 kleing canonical start state
Sat, 09 Mar 2002 20:39:19 +0100 kleing in wellformed programs, exceptions are classes
Fri, 08 Mar 2002 20:39:39 +0100 wenzelm tuned;
Fri, 08 Mar 2002 16:24:06 +0100 wenzelm tuned; Isabelle2002
Fri, 08 Mar 2002 15:53:15 +0100 wenzelm tuned;
Fri, 08 Mar 2002 15:33:32 +0100 wenzelm tuned;
Fri, 08 Mar 2002 11:43:01 +0100 wenzelm removed Stanford mirror;
Fri, 08 Mar 2002 11:41:10 +0100 wenzelm drop Stanford mirror;
Fri, 08 Mar 2002 10:57:53 +0100 paulson for rail v 1.2
Thu, 07 Mar 2002 23:41:30 +0100 wenzelm renamed nat_number_of to nat_number (avoid clash with separate theorem);
Thu, 07 Mar 2002 23:21:19 +0100 wenzelm tuned;
Thu, 07 Mar 2002 22:52:07 +0100 wenzelm *** empty log message ***
Thu, 07 Mar 2002 19:07:56 +0100 wenzelm tuned;
Thu, 07 Mar 2002 19:04:00 +0100 wenzelm tuned;
Thu, 07 Mar 2002 12:03:43 +0100 berghofe - made modes_of more robust
Wed, 06 Mar 2002 23:59:28 +0100 wenzelm val stdErr = std_out (std_err is unavaliable in polyml-3.x);
Wed, 06 Mar 2002 23:57:34 +0100 wenzelm tuned;
Wed, 06 Mar 2002 18:16:48 +0100 wenzelm tuned;
Wed, 06 Mar 2002 17:56:02 +0100 wenzelm tuned;
Wed, 06 Mar 2002 17:55:10 +0100 wenzelm added session_graph;
Wed, 06 Mar 2002 17:54:43 +0100 wenzelm added two_is_prime;
Wed, 06 Mar 2002 17:48:39 +0100 wenzelm tuned;
Wed, 06 Mar 2002 17:48:08 +0100 wenzelm moved to Hyperreal-ex;
Wed, 06 Mar 2002 17:47:51 +0100 wenzelm added HOL-Hyperreal-ex;
Wed, 06 Mar 2002 16:18:45 +0100 wenzelm tuned;
Wed, 06 Mar 2002 14:48:21 +0100 wenzelm some more stuff;
Tue, 05 Mar 2002 20:55:20 +0100 wenzelm iff: conditional rules declared as ``unsafe'';
Tue, 05 Mar 2002 20:54:55 +0100 wenzelm tuned;
Tue, 05 Mar 2002 18:55:46 +0100 wenzelm more stuff;
Tue, 05 Mar 2002 18:54:55 +0100 berghofe Added two paragraphs on "rules" method and code generator.
Tue, 05 Mar 2002 18:19:11 +0100 prensani New order in the loading of theories (Quote-antiquote right before the OG_Syntax and RG_Syntax respectively)
Tue, 05 Mar 2002 17:14:11 +0100 prensani Adding root.tex for HoareParallel
Tue, 05 Mar 2002 17:11:25 +0100 prensani HoareParallel Theories
Tue, 05 Mar 2002 17:09:15 +0100 prensani Target HoareParallel in IsaMakefile
Mon, 04 Mar 2002 22:32:58 +0100 wenzelm isatool usedir -D generated Foo && isatool document Foo/generated;
Mon, 04 Mar 2002 22:32:15 +0100 wenzelm 'using' primitive;
Mon, 04 Mar 2002 22:31:21 +0100 wenzelm tuned;
Mon, 04 Mar 2002 19:08:15 +0100 wenzelm tuned;
Mon, 04 Mar 2002 19:07:58 +0100 wenzelm records from logics-HOL;
Mon, 04 Mar 2002 19:07:22 +0100 wenzelm improved ``deriving rules'';
Mon, 04 Mar 2002 19:06:52 +0100 wenzelm hide SVC stuff (outdated);
Mon, 04 Mar 2002 19:06:01 +0100 wenzelm \SHOWS;
Mon, 04 Mar 2002 14:27:10 +0100 wenzelm tuned;
Mon, 04 Mar 2002 13:56:12 +0100 berghofe Tuned some references to LNCS volumes.
Mon, 04 Mar 2002 13:54:41 +0100 berghofe Added some examples to section on executable specifications.
Sun, 03 Mar 2002 17:23:45 +0100 kleing MicroJava news
Sun, 03 Mar 2002 16:59:08 +0100 kleing symbolized
Sat, 02 Mar 2002 12:09:23 +0100 wenzelm proper handling of interrupts;
Sat, 02 Mar 2002 00:28:55 +0100 wenzelm temporarily disabled HoareParallel target;
Fri, 01 Mar 2002 22:32:38 +0100 wenzelm clarified outer syntax;
Fri, 01 Mar 2002 22:32:10 +0100 wenzelm option -S 180;
Fri, 01 Mar 2002 22:31:48 +0100 wenzelm clarified -l option;
Fri, 01 Mar 2002 22:30:01 +0100 wenzelm structure Typtab;
Fri, 01 Mar 2002 22:28:59 +0100 wenzelm tuned;
Fri, 01 Mar 2002 18:12:16 +0100 wenzelm tuned;
Fri, 01 Mar 2002 16:59:48 +0100 wenzelm tuned;
Fri, 01 Mar 2002 16:24:43 +0100 prensani Completed annonce of HoareParallel
Fri, 01 Mar 2002 14:11:43 +0100 wenzelm tuned;
Fri, 01 Mar 2002 13:23:10 +0100 paulson some addresses
Fri, 01 Mar 2002 13:07:25 +0100 paulson lcp's try
Fri, 01 Mar 2002 11:55:45 +0100 wenzelm enable_interrupt is back!
Thu, 28 Feb 2002 21:37:28 +0100 wenzelm tuned;
Thu, 28 Feb 2002 21:35:07 +0100 wenzelm renamed mask_interrupt to ignore_interrupt;
Thu, 28 Feb 2002 21:34:33 +0100 wenzelm renamed mask_interrupt to ignore_interrupt;
Thu, 28 Feb 2002 21:32:46 +0100 wenzelm renamed mask_interrupt to ignore_interrupt;
Thu, 28 Feb 2002 21:31:47 +0100 wenzelm use ignore_interrupt, raise_interrupt;
Thu, 28 Feb 2002 21:31:13 +0100 wenzelm delete .cvsignore;
Thu, 28 Feb 2002 21:30:57 +0100 wenzelm export THIS_IS_ISABELLE_ADMIN=true;
Thu, 28 Feb 2002 21:30:26 +0100 wenzelm fixed date;
Thu, 28 Feb 2002 21:30:03 +0100 wenzelm more stuff;
Thu, 28 Feb 2002 19:24:00 +0100 wenzelm moved match_bvs, match_bvars, renAbs to term.ML;
Thu, 28 Feb 2002 19:23:33 +0100 wenzelm added match_bvars, rename_abs (from thm.ML);
Thu, 28 Feb 2002 19:23:14 +0100 wenzelm rewrite_term: Term.rename_abs;
Thu, 28 Feb 2002 19:22:56 +0100 wenzelm decomp_simp': use lhs instead of elhs (preserves more bound variable names);
Thu, 28 Feb 2002 18:16:23 +0100 kleing included LBVSpec again
Thu, 28 Feb 2002 18:11:11 +0100 wenzelm updated;
Thu, 28 Feb 2002 18:09:04 +0100 wenzelm contexts, locales, sym(metric);
Thu, 28 Feb 2002 17:46:46 +0100 paulson fixing nat_combine_numerals simprocs (again)
Thu, 28 Feb 2002 17:21:48 +0100 kleing enforce positive branch targets
Thu, 28 Feb 2002 15:12:09 +0100 kleing fixed missing label
Thu, 28 Feb 2002 13:38:49 +0100 kleing fixed document
Wed, 27 Feb 2002 21:53:54 +0100 wenzelm tuned feedback of goal forms;
Wed, 27 Feb 2002 21:53:33 +0100 wenzelm improved messages;
Wed, 27 Feb 2002 21:53:12 +0100 wenzelm tuned local goal forms;
Wed, 27 Feb 2002 21:52:41 +0100 wenzelm 'declare': and_list1;
Wed, 27 Feb 2002 19:44:22 +0100 wenzelm tuned;
Wed, 27 Feb 2002 19:43:55 +0100 wenzelm 'using' command;
Wed, 27 Feb 2002 19:43:20 +0100 wenzelm renamed 'uses' to 'includes';
Wed, 27 Feb 2002 18:41:28 +0100 wenzelm tuned;
Wed, 27 Feb 2002 15:23:42 +0100 schirmer Some simple properties of dynamic accessibility added.
Wed, 27 Feb 2002 08:52:09 +0100 schirmer Cleaning up the definition of static overriding.
Tue, 26 Feb 2002 21:57:13 +0100 wenzelm tuned;
Tue, 26 Feb 2002 21:47:33 +0100 wenzelm quote "includes" (now a keyword);
Tue, 26 Feb 2002 21:47:11 +0100 wenzelm clarified localized multi statements;
Tue, 26 Feb 2002 21:46:03 +0100 wenzelm added smart_have_thmss (global storage);
Tue, 26 Feb 2002 21:45:13 +0100 wenzelm clarified multi statements;
Tue, 26 Feb 2002 21:44:48 +0100 wenzelm clarified general_statement syntax;
Tue, 26 Feb 2002 21:44:29 +0100 wenzelm renamed "uses" to "includes";
Tue, 26 Feb 2002 21:44:06 +0100 wenzelm updated;
Tue, 26 Feb 2002 18:20:25 +0100 wenzelm markup commands: proper theory/proof transactions!
Tue, 26 Feb 2002 18:20:01 +0100 wenzelm tuned long_statement;
Tue, 26 Feb 2002 15:45:32 +0100 kleing introduces SystemClasses and BVExample
Tue, 26 Feb 2002 13:47:19 +0100 nipkow *** empty log message ***
Tue, 26 Feb 2002 13:37:48 +0100 paulson Fixed the natxx_cancel_numerals simprocs so that they pull out Sucs and
Tue, 26 Feb 2002 12:51:40 +0100 nipkow *** empty log message ***
Tue, 26 Feb 2002 12:43:18 +0100 nipkow *** empty log message ***
Tue, 26 Feb 2002 00:24:37 +0100 wenzelm Isar_examples/W_correct moved to W0;
Tue, 26 Feb 2002 00:21:31 +0100 wenzelm tuned;
Tue, 26 Feb 2002 00:19:04 +0100 wenzelm converted;
Mon, 25 Feb 2002 20:51:48 +0100 wenzelm added check_text;
Mon, 25 Feb 2002 20:51:27 +0100 wenzelm export locale_target, locale_keyword;
Mon, 25 Feb 2002 20:51:00 +0100 wenzelm markup commands moved to isar_cmd.ML;
Mon, 25 Feb 2002 20:50:42 +0100 wenzelm updated markup commands;
Mon, 25 Feb 2002 20:50:10 +0100 wenzelm export eval_antiquote;
Mon, 25 Feb 2002 20:49:05 +0100 wenzelm markup commands (from isar_thy.ML) with proper check of antiquotations;
Mon, 25 Feb 2002 20:48:14 +0100 wenzelm clarified syntax of ``long'' statements: fixes/assumes/shows;
Mon, 25 Feb 2002 20:46:09 +0100 wenzelm clarify module dependencies;
Mon, 25 Feb 2002 20:33:40 +0100 wenzelm updated;
Mon, 25 Feb 2002 18:02:22 +0100 oheimb Clarification wrt. use of polymorphic variants of Hoare logic rules
Mon, 25 Feb 2002 11:27:07 +0100 berghofe Introduced variants of operators + * ~ constrained to type int
Mon, 25 Feb 2002 10:45:22 +0100 nipkow updated debugging output
Mon, 25 Feb 2002 10:42:34 +0100 nipkow solved the problem that Larry's simproce cancle_numerals(?) returns
Sun, 24 Feb 2002 21:47:33 +0100 wenzelm added using_thmss(_i);
Sun, 24 Feb 2002 21:47:01 +0100 wenzelm added using_facts;
Sun, 24 Feb 2002 21:45:57 +0100 wenzelm replaced 'using' keyword by 'to';
Sun, 24 Feb 2002 21:45:11 +0100 wenzelm tuned;
Sun, 24 Feb 2002 21:44:43 +0100 wenzelm 'using' command;
Fri, 22 Feb 2002 11:26:44 +0100 schirmer Added check for field/method access to operational semantics and proved the acesses valid.
Thu, 21 Feb 2002 20:11:32 +0100 wenzelm * HOL: removed obsolete theorem "optionE";
Thu, 21 Feb 2002 20:11:05 +0100 wenzelm fixed get_name_tags in order to work with hyps;
Thu, 21 Feb 2002 20:10:34 +0100 wenzelm clarified internal theory dependencies;
Thu, 21 Feb 2002 20:10:05 +0100 wenzelm bind_thms basic_monos;
Thu, 21 Feb 2002 20:09:48 +0100 wenzelm include theory Record (tuned dependencies);
Thu, 21 Feb 2002 20:09:19 +0100 wenzelm removed theory Option;
Thu, 21 Feb 2002 20:08:09 +0100 wenzelm theory Option has been assimilated by Datatype;
Thu, 21 Feb 2002 20:06:39 +0100 wenzelm * HOL: removed obsolete theorem "optionE";
Thu, 21 Feb 2002 18:19:34 +0100 wenzelm updated title;
Thu, 21 Feb 2002 14:08:09 +0100 kleing new MicroJava document
Thu, 21 Feb 2002 13:37:09 +0100 kleing fix toc
Thu, 21 Feb 2002 11:05:20 +0100 wenzelm fixed document;
Thu, 21 Feb 2002 10:25:00 +0100 wenzelm tr: quote argument;
Thu, 21 Feb 2002 09:54:08 +0100 kleing new document
Wed, 20 Feb 2002 17:30:46 +0100 berghofe Removed superfluous lookup of theorems in Relation.thy
Wed, 20 Feb 2002 16:13:58 +0100 berghofe Moved change_type to proofterm.ML
Wed, 20 Feb 2002 16:00:32 +0100 berghofe New function strip_comb (cterm version of Term.strip_comb).
Wed, 20 Feb 2002 15:58:38 +0100 berghofe New function change_type for changing type assignments of theorems,
Wed, 20 Feb 2002 15:56:26 +0100 berghofe New function for eliminating definitions in proof term.
Wed, 20 Feb 2002 15:47:42 +0100 berghofe Converted to new theory format.
Wed, 20 Feb 2002 00:55:42 +0100 wenzelm added is_quasi;
Wed, 20 Feb 2002 00:54:54 +0100 wenzelm removed obscure functions bump_int_list, bump_list, bump_string;
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