Fri, 17 Apr 2015 22:15:35 +0200 tuned spelling;
wenzelm [Fri, 17 Apr 2015 22:15:35 +0200] rev 60125
tuned spelling;
Fri, 17 Apr 2015 20:53:15 +0200 sorted by automatic regeneration;
wenzelm [Fri, 17 Apr 2015 20:53:15 +0200] rev 60124
sorted by automatic regeneration;
Fri, 17 Apr 2015 20:19:54 +0200 updated polyml according to fixes-5.5.2 SVN version 2007;
wenzelm [Fri, 17 Apr 2015 20:19:54 +0200] rev 60123
updated polyml according to fixes-5.5.2 SVN version 2007;
Fri, 17 Apr 2015 19:01:42 +0200 make SML/NJ happy;
wenzelm [Fri, 17 Apr 2015 19:01:42 +0200] rev 60122
make SML/NJ happy;
Fri, 17 Apr 2015 18:02:32 +0200 just one line, to make it work with makedist_bundle;
wenzelm [Fri, 17 Apr 2015 18:02:32 +0200] rev 60121
just one line, to make it work with makedist_bundle;
Fri, 17 Apr 2015 17:53:34 +0200 merged
wenzelm [Fri, 17 Apr 2015 17:53:34 +0200] rev 60120
merged
Fri, 17 Apr 2015 17:49:19 +0200 added Eisbach, using version 3752768caa17 of its Bitbucket repository;
wenzelm [Fri, 17 Apr 2015 17:49:19 +0200] rev 60119
added Eisbach, using version 3752768caa17 of its Bitbucket repository;
Fri, 17 Apr 2015 17:47:19 +0200 merged
Lars Noschinski <noschinl@in.tum.de> [Fri, 17 Apr 2015 17:47:19 +0200] rev 60118
merged
Fri, 17 Apr 2015 16:59:43 +0200 rewrite: work purely conversion-based
noschinl [Fri, 17 Apr 2015 16:59:43 +0200] rev 60117
rewrite: work purely conversion-based
Fri, 17 Apr 2015 16:54:25 +0200 ANNOUNCE material, based on NEWS;
wenzelm [Fri, 17 Apr 2015 16:54:25 +0200] rev 60116
ANNOUNCE material, based on NEWS;
Fri, 17 Apr 2015 15:54:44 +0200 tuned;
wenzelm [Fri, 17 Apr 2015 15:54:44 +0200] rev 60115
tuned;
Fri, 17 Apr 2015 14:57:25 +0200 tuned for release;
wenzelm [Fri, 17 Apr 2015 14:57:25 +0200] rev 60114
tuned for release;
Fri, 17 Apr 2015 14:30:02 +0200 merged;
wenzelm [Fri, 17 Apr 2015 14:30:02 +0200] rev 60113
merged;
Fri, 17 Apr 2015 11:52:36 +0200 finprod takes 1 in case of infinite sets => remove several "finite A" assumptions
Rene Thiemann <rene.thiemann@uibk.ac.at> [Fri, 17 Apr 2015 11:52:36 +0200] rev 60112
finprod takes 1 in case of infinite sets => remove several "finite A" assumptions
Fri, 17 Apr 2015 13:01:09 +0200 (low importance) NEWS
traytel [Fri, 17 Apr 2015 13:01:09 +0200] rev 60111
(low importance) NEWS
Fri, 17 Apr 2015 12:12:14 +0200 merged
noschinl [Fri, 17 Apr 2015 12:12:14 +0200] rev 60110
merged
Fri, 17 Apr 2015 11:12:19 +0200 merged
noschinl [Fri, 17 Apr 2015 11:12:19 +0200] rev 60109
merged
Fri, 17 Apr 2015 10:49:57 +0200 rewrite: add default pattern "in concl" for more cases
noschinl [Fri, 17 Apr 2015 10:49:57 +0200] rev 60108
rewrite: add default pattern "in concl" for more cases
Fri, 17 Apr 2015 11:31:33 +0200 more session groups;
wenzelm [Fri, 17 Apr 2015 11:31:33 +0200] rev 60107
more session groups;
Fri, 17 Apr 2015 11:28:57 +0200 allow to exclude session groups;
wenzelm [Fri, 17 Apr 2015 11:28:57 +0200] rev 60106
allow to exclude session groups;
Fri, 17 Apr 2015 09:56:12 +0200 merged
Lars Hupel <lars.hupel@mytum.de> [Fri, 17 Apr 2015 09:56:12 +0200] rev 60105
merged
Thu, 16 Apr 2015 17:52:12 +0200 removed trivial lemmas
Lars Hupel <lars.hupel@mytum.de> [Thu, 16 Apr 2015 17:52:12 +0200] rev 60104
removed trivial lemmas
Thu, 16 Apr 2015 23:16:22 +0200 proper Theory.check;
wenzelm [Thu, 16 Apr 2015 23:16:22 +0200] rev 60103
proper Theory.check;
Thu, 16 Apr 2015 23:01:33 +0200 make SML/NJ happy;
wenzelm [Thu, 16 Apr 2015 23:01:33 +0200] rev 60102
make SML/NJ happy;
Thu, 16 Apr 2015 20:54:01 +0200 merged;
wenzelm [Thu, 16 Apr 2015 20:54:01 +0200] rev 60101
merged;
Thu, 16 Apr 2015 17:26:15 +0200 clarified document antiquotation: same check as in ML antiquotation;
wenzelm [Thu, 16 Apr 2015 17:26:15 +0200] rev 60100
clarified document antiquotation: same check as in ML antiquotation;
Thu, 16 Apr 2015 17:18:48 +0200 formal Theory.check, with markup and completion;
wenzelm [Thu, 16 Apr 2015 17:18:48 +0200] rev 60099
formal Theory.check, with markup and completion;
Thu, 16 Apr 2015 16:19:39 +0200 tuned;
wenzelm [Thu, 16 Apr 2015 16:19:39 +0200] rev 60098
tuned;
Thu, 16 Apr 2015 15:22:44 +0200 discontinued pointless warnings: commands are only defined inside a theory context;
wenzelm [Thu, 16 Apr 2015 15:22:44 +0200] rev 60097
discontinued pointless warnings: commands are only defined inside a theory context;
Thu, 16 Apr 2015 15:11:04 +0200 tuned comment;
wenzelm [Thu, 16 Apr 2015 15:11:04 +0200] rev 60096
tuned comment;
Thu, 16 Apr 2015 15:00:03 +0200 more explicit bootstrap_thy;
wenzelm [Thu, 16 Apr 2015 15:00:03 +0200] rev 60095
more explicit bootstrap_thy; clarified error;
Thu, 16 Apr 2015 14:18:32 +0200 explicit error for Toplevel.proof_of;
wenzelm [Thu, 16 Apr 2015 14:18:32 +0200] rev 60094
explicit error for Toplevel.proof_of; eliminated obsolete Toplevel.unknown_proof; more total Toplevel.proof_position_of;
Thu, 16 Apr 2015 13:48:10 +0200 clarified thy_deps;
wenzelm [Thu, 16 Apr 2015 13:48:10 +0200] rev 60093
clarified thy_deps;
Thu, 16 Apr 2015 13:39:21 +0200 tuned;
wenzelm [Thu, 16 Apr 2015 13:39:21 +0200] rev 60092
tuned;
Thu, 16 Apr 2015 12:37:30 +0200 tuned signature;
wenzelm [Thu, 16 Apr 2015 12:37:30 +0200] rev 60091
tuned signature;
Thu, 16 Apr 2015 12:03:43 +0200 misc tuning and clarification;
wenzelm [Thu, 16 Apr 2015 12:03:43 +0200] rev 60090
misc tuning and clarification;
Thu, 16 Apr 2015 11:22:36 +0200 let the system choose Graph_Display.display_graph_old: thm_deps needs tree hierarchy, code_deps needs cycles (!?);
wenzelm [Thu, 16 Apr 2015 11:22:36 +0200] rev 60089
let the system choose Graph_Display.display_graph_old: thm_deps needs tree hierarchy, code_deps needs cycles (!?);
Thu, 16 Apr 2015 15:55:55 +0200 rewrite: use distinct names for unnamed abstractions
noschinl [Thu, 16 Apr 2015 15:55:55 +0200] rev 60088
rewrite: use distinct names for unnamed abstractions
Wed, 15 Apr 2015 22:27:31 +0200 avoid mix of languages;
wenzelm [Wed, 15 Apr 2015 22:27:31 +0200] rev 60087
avoid mix of languages;
Wed, 15 Apr 2015 22:20:22 +0200 merged
wenzelm [Wed, 15 Apr 2015 22:20:22 +0200] rev 60086
merged
Wed, 15 Apr 2015 21:20:37 +0200 NEWS;
wenzelm [Wed, 15 Apr 2015 21:20:37 +0200] rev 60085
NEWS;
Wed, 15 Apr 2015 21:20:27 +0200 ensure that deps are defined in entries, to prevent crash of Graph_View.build_graph;
wenzelm [Wed, 15 Apr 2015 21:20:27 +0200] rev 60084
ensure that deps are defined in entries, to prevent crash of Graph_View.build_graph;
Wed, 15 Apr 2015 20:00:18 +0200 updated to jdk-7u80, the latest and last public release of Java 7;
wenzelm [Wed, 15 Apr 2015 20:00:18 +0200] rev 60083
updated to jdk-7u80, the latest and last public release of Java 7;
Wed, 15 Apr 2015 19:08:37 +0200 session graph with folded base theories, as in document preparation;
wenzelm [Wed, 15 Apr 2015 19:08:37 +0200] rev 60082
session graph with folded base theories, as in document preparation;
Wed, 15 Apr 2015 17:34:45 +0200 tuned signature;
wenzelm [Wed, 15 Apr 2015 17:34:45 +0200] rev 60081
tuned signature;
Wed, 15 Apr 2015 16:48:24 +0200 merged
noschinl [Wed, 15 Apr 2015 16:48:24 +0200] rev 60080
merged
Wed, 15 Apr 2015 15:10:01 +0200 rewrite: add ML interface
noschinl [Wed, 15 Apr 2015 15:10:01 +0200] rev 60079
rewrite: add ML interface
Wed, 15 Apr 2015 15:57:58 +0200 use wasysym for \<hole>;
wenzelm [Wed, 15 Apr 2015 15:57:58 +0200] rev 60078
use wasysym for \<hole>;
Wed, 15 Apr 2015 15:27:45 +0200 tuned signature, clarified modules;
wenzelm [Wed, 15 Apr 2015 15:27:45 +0200] rev 60077
tuned signature, clarified modules;
Wed, 15 Apr 2015 14:54:25 +0200 tuned messages;
wenzelm [Wed, 15 Apr 2015 14:54:25 +0200] rev 60076
tuned messages;
Wed, 15 Apr 2015 14:01:28 +0200 obsolete (see also 94b2690ad494);
wenzelm [Wed, 15 Apr 2015 14:01:28 +0200] rev 60075
obsolete (see also 94b2690ad494);
Wed, 15 Apr 2015 13:55:01 +0200 GUI controls for ML_statistics, for more digestible protocol dump;
wenzelm [Wed, 15 Apr 2015 13:55:01 +0200] rev 60074
GUI controls for ML_statistics, for more digestible protocol dump;
Wed, 15 Apr 2015 11:47:29 +0200 more robust error handling of commands that are declared but not yet defined;
wenzelm [Wed, 15 Apr 2015 11:47:29 +0200] rev 60073
more robust error handling of commands that are declared but not yet defined;
Tue, 14 Apr 2015 22:54:07 +0200 NEWS;
wenzelm [Tue, 14 Apr 2015 22:54:07 +0200] rev 60072
NEWS;
Tue, 14 Apr 2015 22:50:11 +0200 clarified sledgehammer options to approximate old-style diagnostic command;
wenzelm [Tue, 14 Apr 2015 22:50:11 +0200] rev 60071
clarified sledgehammer options to approximate old-style diagnostic command;
Tue, 14 Apr 2015 16:47:55 +0200 prepared for more meta-simp rules (by Stefan Berghofer)
nipkow [Tue, 14 Apr 2015 16:47:55 +0200] rev 60070
prepared for more meta-simp rules (by Stefan Berghofer)
Tue, 14 Apr 2015 15:56:55 +0200 merged
Andreas Lochbihler [Tue, 14 Apr 2015 15:56:55 +0200] rev 60069
merged
Tue, 14 Apr 2015 14:15:10 +0200 add various lemmas about pmfs
Andreas Lochbihler [Tue, 14 Apr 2015 14:15:10 +0200] rev 60068
add various lemmas about pmfs
Tue, 14 Apr 2015 14:14:43 +0200 lemmas about integrals over bind and join on measures
Andreas Lochbihler [Tue, 14 Apr 2015 14:14:43 +0200] rev 60067
lemmas about integrals over bind and join on measures
Tue, 14 Apr 2015 14:13:51 +0200 add lemmas
Andreas Lochbihler [Tue, 14 Apr 2015 14:13:51 +0200] rev 60066
add lemmas
Tue, 14 Apr 2015 14:13:06 +0200 generalise lemmas;
Andreas Lochbihler [Tue, 14 Apr 2015 14:13:06 +0200] rev 60065
generalise lemmas; add version of monotone convergence for countable integrals
Tue, 14 Apr 2015 14:12:19 +0200 add lemma about monotone convergence for countable integrals over arbitrary sequences
Andreas Lochbihler [Tue, 14 Apr 2015 14:12:19 +0200] rev 60064
add lemma about monotone convergence for countable integrals over arbitrary sequences
Tue, 14 Apr 2015 14:11:01 +0200 add lemmas about restrict_space
Andreas Lochbihler [Tue, 14 Apr 2015 14:11:01 +0200] rev 60063
add lemmas about restrict_space
Tue, 14 Apr 2015 13:57:25 +0200 move lemma from AFP/Coinductive
Andreas Lochbihler [Tue, 14 Apr 2015 13:57:25 +0200] rev 60062
move lemma from AFP/Coinductive
Tue, 14 Apr 2015 13:56:34 +0200 move some lemmas from AFP/Coinductive
Andreas Lochbihler [Tue, 14 Apr 2015 13:56:34 +0200] rev 60061
move some lemmas from AFP/Coinductive
Tue, 14 Apr 2015 11:44:17 +0200 more lemmas about ereal
Andreas Lochbihler [Tue, 14 Apr 2015 11:44:17 +0200] rev 60060
more lemmas about ereal
Tue, 14 Apr 2015 11:36:03 +0200 more lemmas for cset
Andreas Lochbihler [Tue, 14 Apr 2015 11:36:03 +0200] rev 60059
more lemmas for cset
Tue, 14 Apr 2015 11:34:32 +0200 add lemmas
Andreas Lochbihler [Tue, 14 Apr 2015 11:34:32 +0200] rev 60058
add lemmas
Tue, 14 Apr 2015 11:32:01 +0200 add lemmas
Andreas Lochbihler [Tue, 14 Apr 2015 11:32:01 +0200] rev 60057
add lemmas
Tue, 14 Apr 2015 15:54:17 +0200 merged
noschinl [Tue, 14 Apr 2015 15:54:17 +0200] rev 60056
merged
Tue, 14 Apr 2015 08:42:16 +0200 rewrite: tuned code, no semantic changes
noschinl [Tue, 14 Apr 2015 08:42:16 +0200] rev 60055
rewrite: tuned code, no semantic changes
Mon, 13 Apr 2015 20:11:12 +0200 rewrite: with asm pattern, propagate also remaining assumptions to new subgoals
noschinl [Mon, 13 Apr 2015 20:11:12 +0200] rev 60054
rewrite: with asm pattern, propagate also remaining assumptions to new subgoals
Mon, 13 Apr 2015 15:32:32 +0200 rewrite: do not descend into conclusion of premise with asm pattern
noschinl [Mon, 13 Apr 2015 15:32:32 +0200] rev 60053
rewrite: do not descend into conclusion of premise with asm pattern
Mon, 13 Apr 2015 14:52:40 +0200 rewrite: with asm pattern, try all premises for rewriting, not only the first
noschinl [Mon, 13 Apr 2015 14:52:40 +0200] rev 60052
rewrite: with asm pattern, try all premises for rewriting, not only the first
Mon, 13 Apr 2015 14:45:44 +0200 tuned
noschinl [Mon, 13 Apr 2015 14:45:44 +0200] rev 60051
tuned
Mon, 13 Apr 2015 12:18:47 +0200 rewrite: propagate premises to new subgoals
noschinl [Mon, 13 Apr 2015 12:18:47 +0200] rev 60050
rewrite: propagate premises to new subgoals
Mon, 13 Apr 2015 11:58:18 +0200 reformat comments
noschinl [Mon, 13 Apr 2015 11:58:18 +0200] rev 60049
reformat comments
Mon, 13 Apr 2015 10:39:49 +0200 rewr_cconv: ignore premises when tuning conclusion
noschinl [Mon, 13 Apr 2015 10:39:49 +0200] rev 60048
rewr_cconv: ignore premises when tuning conclusion
Mon, 13 Apr 2015 10:21:35 +0200 enable \<hole> syntax for rewrite
noschinl [Mon, 13 Apr 2015 10:21:35 +0200] rev 60047
enable \<hole> syntax for rewrite
Mon, 13 Apr 2015 13:03:41 +0200 call Goal.prove only once for a quadratic number of theorems
traytel [Mon, 13 Apr 2015 13:03:41 +0200] rev 60046
call Goal.prove only once for a quadratic number of theorems
Mon, 13 Apr 2015 12:15:29 +0200 predicate compiler: ignore Abs_filter and Rep_filter
hoelzl [Mon, 13 Apr 2015 12:15:29 +0200] rev 60045
predicate compiler: ignore Abs_filter and Rep_filter
Mon, 13 Apr 2015 12:13:52 +0200 merged
nipkow [Mon, 13 Apr 2015 12:13:52 +0200] rev 60044
merged
Mon, 13 Apr 2015 10:36:06 +0200 moved _aux functions from AFP/Collections to AList
nipkow [Mon, 13 Apr 2015 10:36:06 +0200] rev 60043
moved _aux functions from AFP/Collections to AList
Mon, 13 Apr 2015 00:59:17 +0200 merged
hoelzl [Mon, 13 Apr 2015 00:59:17 +0200] rev 60042
merged
Sun, 12 Apr 2015 11:34:16 +0200 replace Filters in NSA by HOL-Filters
hoelzl [Sun, 12 Apr 2015 11:34:16 +0200] rev 60041
replace Filters in NSA by HOL-Filters
Sun, 12 Apr 2015 11:34:09 +0200 move MOST and INFM in Infinite_Set to Filter; change them to abbreviations over the cofinite filter
hoelzl [Sun, 12 Apr 2015 11:34:09 +0200] rev 60040
move MOST and INFM in Infinite_Set to Filter; change them to abbreviations over the cofinite filter
Sun, 12 Apr 2015 11:33:50 +0200 add cofinite filter
hoelzl [Sun, 12 Apr 2015 11:33:50 +0200] rev 60039
add cofinite filter
Sun, 12 Apr 2015 11:33:44 +0200 add frequently as dual for eventually
hoelzl [Sun, 12 Apr 2015 11:33:44 +0200] rev 60038
add frequently as dual for eventually
Sun, 12 Apr 2015 11:33:30 +0200 add quantifier syntax for eventually
hoelzl [Sun, 12 Apr 2015 11:33:30 +0200] rev 60037
add quantifier syntax for eventually
Sun, 12 Apr 2015 11:33:19 +0200 move filters to their own theory
hoelzl [Sun, 12 Apr 2015 11:33:19 +0200] rev 60036
move filters to their own theory
Sun, 12 Apr 2015 16:04:53 +0200 fix latex in Transcendental
hoelzl [Sun, 12 Apr 2015 16:04:53 +0200] rev 60035
fix latex in Transcendental
Sun, 12 Apr 2015 20:05:35 +0200 proper site for Cygwin setup;
wenzelm [Sun, 12 Apr 2015 20:05:35 +0200] rev 60034
proper site for Cygwin setup;
Sun, 12 Apr 2015 13:10:04 +0200 less ambitious collection of quasi-generic PIDE modules;
wenzelm [Sun, 12 Apr 2015 13:10:04 +0200] rev 60033
less ambitious collection of quasi-generic PIDE modules;
Sun, 12 Apr 2015 13:09:31 +0200 tuned;
wenzelm [Sun, 12 Apr 2015 13:09:31 +0200] rev 60032
tuned;
Sun, 12 Apr 2015 12:45:06 +0200 autorebase.bat.done no longer exists in Cygwin 1.7.35 -- lets hope that its incremental rebasing works for us;
wenzelm [Sun, 12 Apr 2015 12:45:06 +0200] rev 60031
autorebase.bat.done no longer exists in Cygwin 1.7.35 -- lets hope that its incremental rebasing works for us;
Sun, 12 Apr 2015 12:07:52 +0200 merged
wenzelm [Sun, 12 Apr 2015 12:07:52 +0200] rev 60030
merged
Sun, 12 Apr 2015 12:07:48 +0200 tuned -- avoid ML warnings;
wenzelm [Sun, 12 Apr 2015 12:07:48 +0200] rev 60029
tuned -- avoid ML warnings;
Sun, 12 Apr 2015 11:38:05 +0200 avoid redundant shell process;
wenzelm [Sun, 12 Apr 2015 11:38:05 +0200] rev 60028
avoid redundant shell process;
Sun, 12 Apr 2015 11:23:36 +0200 clarified language_path markup (again): exactly once *after* static phase, see also 83071f4c8ae6 and c043306d2598;
wenzelm [Sun, 12 Apr 2015 11:23:36 +0200] rev 60027
clarified language_path markup (again): exactly once *after* static phase, see also 83071f4c8ae6 and c043306d2598;
Sun, 12 Apr 2015 11:00:56 +0100 Restored LIMSEQ_def as legacy binding. [The other changes are whitespace only.]
paulson <lp15@cam.ac.uk> [Sun, 12 Apr 2015 11:00:56 +0100] rev 60026
Restored LIMSEQ_def as legacy binding. [The other changes are whitespace only.]
Sun, 12 Apr 2015 00:26:24 +0200 tuned;
wenzelm [Sun, 12 Apr 2015 00:26:24 +0200] rev 60025
tuned;
Sat, 11 Apr 2015 23:55:04 +0200 merged
wenzelm [Sat, 11 Apr 2015 23:55:04 +0200] rev 60024
merged
Sat, 11 Apr 2015 23:30:30 +0200 proper Pretty.brk -- redundant spaces do not survive Pretty.text (see also 42b7b76b37b8, e06eabc421e7);
wenzelm [Sat, 11 Apr 2015 23:30:30 +0200] rev 60023
proper Pretty.brk -- redundant spaces do not survive Pretty.text (see also 42b7b76b37b8, e06eabc421e7);
Sat, 11 Apr 2015 23:28:34 +0200 tuned whitespace;
wenzelm [Sat, 11 Apr 2015 23:28:34 +0200] rev 60022
tuned whitespace;
Sat, 11 Apr 2015 22:19:09 +0100 Merge
paulson <lp15@cam.ac.uk> [Sat, 11 Apr 2015 22:19:09 +0100] rev 60021
Merge
Sat, 11 Apr 2015 22:18:33 +0100 Complex roots of unity. Better definition of ln for complex numbers. Used [code del] to stop code generation for powr.
paulson <lp15@cam.ac.uk> [Sat, 11 Apr 2015 22:18:33 +0100] rev 60020
Complex roots of unity. Better definition of ln for complex numbers. Used [code del] to stop code generation for powr.
Sat, 11 Apr 2015 16:19:59 +0100 Merge
paulson <lp15@cam.ac.uk> [Sat, 11 Apr 2015 16:19:59 +0100] rev 60019
Merge
Sat, 11 Apr 2015 16:19:14 +0100 Merge
paulson <lp15@cam.ac.uk> [Sat, 11 Apr 2015 16:19:14 +0100] rev 60018
Merge
Sat, 11 Apr 2015 11:56:40 +0100 Overloading of ln and powr, but "approximation" no longer works for powr. Code generation also fails due to type ambiguity in scala.
paulson <lp15@cam.ac.uk> [Sat, 11 Apr 2015 11:56:40 +0100] rev 60017
Overloading of ln and powr, but "approximation" no longer works for powr. Code generation also fails due to type ambiguity in scala.
Sat, 11 Apr 2015 22:09:16 +0200 updated for release;
wenzelm [Sat, 11 Apr 2015 22:09:16 +0200] rev 60016
updated for release;
Sat, 11 Apr 2015 21:44:38 +0200 updated for release;
wenzelm [Sat, 11 Apr 2015 21:44:38 +0200] rev 60015
updated for release;
Sat, 11 Apr 2015 20:00:33 +0200 Added tag Isabelle2015-RC0 for changeset 42d34eeb283c
wenzelm [Sat, 11 Apr 2015 20:00:33 +0200] rev 60014
Added tag Isabelle2015-RC0 for changeset 42d34eeb283c
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