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624 Commits

Author SHA1 Message Date
Eli Barzilay
a70bf64fd9 Newlines at EOFs 
svn: r15380
 2009-07-04 02:28:31 +00:00
Matthew Flatt
6d8c6e4f09 revise keyword implementation to reduce overhead 
svn: r15368
 2009-07-03 03:10:25 +00:00
Robby Findler
8fbc4f86aa svn: r15364 2009-07-02 16:21:40 +00:00
Eli Barzilay
c072d23baf reformat, etc 
svn: r15361
 2009-07-02 03:27:19 +00:00
Robby Findler
2b5e836b74 fixed a bug mentioned on the mailing list 
svn: r15352
 2009-07-01 14:02:55 +00:00
Jay McCarthy
3141c3736f Adding struct* to scheme/match 
svn: r15255
 2009-06-24 19:36:26 +00:00
Matthew Flatt
7f019819e0 allow empty splicing-syntax-parameterize body in a defn context (PR 10311) 
svn: r15251
 2009-06-24 13:17:17 +00:00
Matthew Flatt
8e5993f99f fix serialization problems 
svn: r15241
 2009-06-23 12:07:54 +00:00
Matthew Flatt
36f3ed4465 expose and support unreadable symbols, which are generated during expansion 
svn: r15239
 2009-06-23 00:17:45 +00:00
Robby Findler
ed4f066bb6 svn: r15213 2009-06-19 14:57:47 +00:00
Robby Findler
ec44ee7df1 added hash/c 
svn: r15210
 2009-06-18 21:31:33 +00:00
Eli Barzilay
66c855c2d3 Switch language readers to #lang s-exp 
svn: r15188
 2009-06-16 17:13:51 +00:00
Eli Barzilay
233df48709 Fixed module-specs->non-lib-paths which was very broken in several different ways (PR10305) 
svn: r15180
 2009-06-15 21:44:54 +00:00
Eli Barzilay
5f7e052469 removed old unused argument 
svn: r15179
 2009-06-15 20:43:33 +00:00
Matthew Flatt
62325eb7cf fix bugs related to changes in keyword-argument error messages 
svn: r15098
 2009-06-05 21:45:05 +00:00
Matthew Flatt
ae7dab88d3 change expansion of application with keyword arguments to use quoted lists instead of lifting 
svn: r15083
 2009-06-04 21:44:20 +00:00
Matthew Flatt
118d0e7a3c adjust error messages for keyword-related function-call problems 
svn: r15068
 2009-06-03 19:19:48 +00:00
Matthew Flatt
395301a1c6 scheme/gui/init reexports scheme/init 
svn: r15064
 2009-06-03 11:56:36 +00:00
Matthew Flatt
43a3a326b7 hash quasiquote on hash tables (PR 10266) (merge to 4.2) 
svn: r15003
 2009-05-28 13:02:42 +00:00
Matthew Flatt
de0fc2e745 fix syntax patterns on prefabs (PR 10268) (merge to 4.2) 
svn: r15001
 2009-05-28 03:01:45 +00:00
Matthew Flatt
070ed03d90 fix custodian problem with register-finalizer 
svn: r14988
 2009-05-26 20:01:54 +00:00
Sam Tobin-Hochstadt
1b2013dd73 Fix error reporting when first clause is not a list. 
Ok for 4.2.

svn: r14965
 2009-05-23 23:51:52 +00:00
Eli Barzilay
b9a7dc01b8 scheme' is now srfi/1-free. (All delete-duplicate' requires were 
not necessary.)

svn: r14956
 2009-05-23 08:42:17 +00:00
Matthew Flatt
70859f0d0b identifier-prune-lexical-context (4.2.0.2) 
svn: r14850
 2009-05-17 12:31:51 +00:00
Matthew Flatt
440a60c8ad fix make-custom-weak-hash (PR 10232) 
svn: r14762
 2009-05-09 13:37:28 +00:00
Matthew Flatt
57ff3c2486 fix foldr/foldr argument checking (PR 10215) 
svn: r14706
 2009-05-04 02:20:06 +00:00
Matthew Flatt
16e483033c fix define after define* in package; doc repairs 
svn: r14701
 2009-05-03 23:49:22 +00:00
Eli Barzilay
db90b44b0d make const accept arbitrary keywords 
svn: r14700
 2009-05-03 22:08:57 +00:00
Eli Barzilay
a1d943146b added a nullary case to compose 
svn: r14697
 2009-05-03 20:41:37 +00:00
Eli Barzilay
3ca6ac2175 added stupid make-list and stupid const 
svn: r14693
 2009-05-03 16:17:48 +00:00
Matthew Flatt
2b8b10dd40 fix problem with package, define*, and macro-introduced identifiers 
svn: r14671
 2009-04-30 23:57:45 +00:00
Robby Findler
6d08558ab7 fixed a bug in my earlier bugfix (also PR 10221) 
svn: r14662
 2009-04-29 21:08:01 +00:00
Matthew Flatt
224f9fa3a7 fix bug in tracking paren shapes; fix Scribble binding search code; add syntax/template library 
svn: r14661
 2009-04-29 20:31:07 +00:00
Robby Findler
de6c1a524d PR 10219 
svn: r14654
 2009-04-29 16:38:31 +00:00
Robby Findler
87c9aba9e0 added a little optimization to provide/contract 
svn: r14646
 2009-04-29 03:48:45 +00:00
Matthew Flatt
f51f8c8b7f avoid generating unnecessary struct-accessor and -mutator names 
svn: r14566
 2009-04-20 13:14:40 +00:00
Eli Barzilay
3b39cfc4b8 fixed two uses of raise-type-error (PR 10208) 
svn: r14555
 2009-04-18 18:15:33 +00:00
Matthew Flatt
4b3626c156 fix inverted argument default for editor<%> read-from-file method; better Check Sytax results on packages; added syntax/flatten-begin library 
svn: r14548
 2009-04-17 22:50:19 +00:00
Matthew Flatt
7d61c67bab fix handling of define*-values between a syntax binding and a syntax-local-value 
svn: r14541
 2009-04-17 12:29:04 +00:00
Matthew Flatt
09320cea1c tiny object-instantiation perf. tweak 
svn: r14534
 2009-04-16 21:24:42 +00:00
Matthew Flatt
709ad23400 performance improvements: class local-field access uses accessor with index built in (so the index is checked once); JIT partially inlines struct-field mutation 
svn: r14530
 2009-04-16 19:01:20 +00:00
Stevie Strickland
b7063fc563 Fix error message in define/contract. 
svn: r14522
 2009-04-15 15:43:04 +00:00
Matthew Flatt
0be3dca240 check-syntax binding for open-package's package id 
svn: r14498
 2009-04-13 14:52:14 +00:00
Matthew Flatt
5d0416aec9 David's build-list 
svn: r14472
 2009-04-09 00:58:13 +00:00
Eli Barzilay
4aab5e4eab use void for true predicates, makes things run faster 
svn: r14451
 2009-04-08 00:02:57 +00:00
Matthew Flatt
de1e2fac23 scheme/package simplifications from Chongkai 
svn: r14448
 2009-04-07 20:36:08 +00:00
Matthew Flatt
1d26e97a35 Scheme-implemented editor classes; on-demand instantiation of module phases 
svn: r14445
 2009-04-07 17:12:22 +00:00
Eli Barzilay
76c2d9eceb rehack the argument formatting hack 
svn: r14436
 2009-04-06 12:18:42 +00:00
Eli Barzilay
2cc94cbf02 reformat some 
svn: r14435
 2009-04-06 11:17:15 +00:00
Eli Barzilay
06636c1813 added in-sequences and in-cycle 
svn: r14424
 2009-04-05 08:29:17 +00:00
Eli Barzilay
9af9210aa2 added hash-ref! and hash-has-key? 
svn: r14423
 2009-04-05 04:35:12 +00:00
Eli Barzilay
cb2c85956b removed unnecessary hash-ref passing in implementation of hash-update 
svn: r14421
 2009-04-05 00:24:47 +00:00
Eli Barzilay
daa582291c typo 
svn: r14410
 2009-04-03 00:26:59 +00:00
Ryan Culpepper
eb349682c3 scheme/signature: fixed to recognize scheme require forms 
svn: r14396
 2009-04-01 03:14:34 +00:00
Robby Findler
2c85b7a795 improved performance of the teaching languages 
svn: r14394
 2009-04-01 00:15:20 +00:00
Matthew Flatt
4ce30226fe change the way that hidden package ids are generated 
svn: r14277
 2009-03-25 16:51:13 +00:00
Sam Tobin-Hochstadt
e0a95e9e22 Add `tanh' with documentation. 
svn: r14250
 2009-03-24 17:48:11 +00:00
Sam Tobin-Hochstadt
40b4731106 Expand (require A ...) into (begin (require A) ...) 
- docs (including discussion of require scoping)
- tests

svn: r14232
 2009-03-23 14:13:10 +00:00
Matthew Flatt
a61e7b67f9 fix more break-progaration problems in scheme/sandbox (where recent changes were not quite right) 
svn: r14219
 2009-03-22 16:26:01 +00:00
Eli Barzilay
18fd48af97 Added `count'. 
svn: r14210
 2009-03-22 02:53:27 +00:00
Matthew Flatt
7dc8e077ed add 'not-provide-all-defined and 'nonimal-id suport for rename transformers; fix scheme/foreign and foreign docs to use it 
svn: r14195
 2009-03-20 16:59:28 +00:00
Matthew Flatt
2109cec2f4 free-id=? propagation through module exports; add 'not-free-identifier=? syntax property to disable free-id=? propagation; add prop:rename-transformer and prop:set-transformer; fix scheme/local so that local syntax bindings are visible to later definitions (v4.1.5.3) 
svn: r14191
 2009-03-19 20:22:18 +00:00
Ryan Culpepper
d154493077 scheme/splicing: added splicing variants of local and letrec-syntaxes+values 
svn: r14188
 2009-03-19 13:45:45 +00:00
Matthew Flatt
154b73755a sandbox break propagation 
svn: r14182
 2009-03-19 12:31:33 +00:00
Matthew Flatt
e8cbe7ff81 splicing-let, etc. 
svn: r14165
 2009-03-17 23:09:38 +00:00
Matthew Flatt
ee084ad7ff adjust special scheme/class keywords to effectively declare themselves as expression forms (PR 10135): merge to 4.1.5 
svn: r14137
 2009-03-17 00:45:29 +00:00
Robby Findler
2556c61f9d PR 10078 -- NOT for inclusion in the release 
svn: r14122
 2009-03-16 12:06:17 +00:00
Sam Tobin-Hochstadt
b6e340d2c9 Finally the correct fix 
svn: r14039
 2009-03-10 21:25:46 +00:00
Sam Tobin-Hochstadt
37bd154af5 revert broken change 
svn: r14037
 2009-03-10 21:12:50 +00:00
Sam Tobin-Hochstadt
56a3867644 Fix PR 10119. 
Give better error messages from `match*' when patterns or expressions are not lists.

svn: r14036
 2009-03-10 21:06:43 +00:00
Matthew Flatt
13b2bc3363 adjust define*-{values,syntaxes} to avoid certificate problems 
svn: r14024
 2009-03-09 17:19:21 +00:00
Matthew Flatt
44e7744646 fix package so that syntax-local-value works after define* 
svn: r14021
 2009-03-09 13:24:34 +00:00
Stevie Strickland
a3035a76a8 Got the struct:x name built, but forgot just the name x for the static info, 
even though I had changed with-contract to detect (uncontracted) exports of
syntax.

svn: r14004
 2009-03-07 16:48:27 +00:00
Eli Barzilay
56bb4539d0 fix error message 
svn: r13906
 2009-03-03 02:41:00 +00:00
Matthew Flatt
ff0b532864 adjust syntax/loc and some docs 
svn: r13899
 2009-03-02 22:24:25 +00:00
Matthew Flatt
f0473137e6 fix and document syntax/strip-context 
svn: r13847
 2009-02-26 13:19:25 +00:00
Eli Barzilay
97b3e6ba96 * Wrap a `#%top-interaction' around evaluations. No way to configure 
or disable it yet.
* Instantiate scheme/class into teaching language sandboxes, to make
  it possible to use the test engine (still no way to report errors
  yet).
* Some minor formatting and renames

svn: r13836
 2009-02-25 17:13:28 +00:00
Stevie Strickland
3c0e17d963 Add to the error message for -> in the case of optional arguments. 
svn: r13803
 2009-02-23 18:49:29 +00:00
Stevie Strickland
93d6a5fc7c * Just use new marks instead of name mangling for the ctc-ids 
* Set the 'inferred-name property appropriately.

svn: r13802
 2009-02-23 14:36:28 +00:00
Stevie Strickland
8a6804c525 Need to use the srcinfo for the marked identifiers, not the unmarked ones. 
If this is wrong, then we need to do the first-order checks after creating
the set! transformers.

svn: r13781
 2009-02-21 19:03:49 +00:00
Stevie Strickland
b2c6dd5b9e This should have been a reference to the already verified contract. 
svn: r13780
 2009-02-21 18:59:25 +00:00
Matthew Flatt
24e4fd407b chat-noir literate small repairs 
svn: r13765
 2009-02-21 13:30:22 +00:00
Stevie Strickland
7e1ea98876 Pull back Robby's allowance of all struct options just a bit, plus handle 
the ones we do allow natively.

svn: r13727
 2009-02-18 21:14:50 +00:00
Robby Findler
cf856a33bf forward keywords 
svn: r13725
 2009-02-18 13:11:08 +00:00
Stevie Strickland
7e8816ce0f * Add initial version of define-struct/contract 
* Allow uncontracted exports of syntax from a with-contract form.

svn: r13717
 2009-02-18 02:25:45 +00:00
Stevie Strickland
770aab6700 Move first-order checks for free-var ctcs to before the body of the 
with-contract expansion.

svn: r13713
 2009-02-17 23:38:46 +00:00
Stevie Strickland
3ff2184a38 Add the first-order free variable contract checks I mentioned earlier. 
svn: r13707
 2009-02-17 20:50:56 +00:00
Stevie Strickland
d18a56a956 Okay, no infinite syntax unrolling, please. 
svn: r13705
 2009-02-17 20:32:04 +00:00
Stevie Strickland
cf916f51fa Forgot to add rename-transformers for unprotected ids. 
svn: r13704
 2009-02-17 19:58:26 +00:00
Stevie Strickland
999d9357ab * Fix it so we say definition or function in define/contract appropriately 
again.
 * Fix horribly complicated and ridiculous version of with-contract with
   a more streamlined, and more importantly, correct version.

svn: r13703
 2009-02-17 19:31:57 +00:00
Stevie Strickland
64a68db15d Initial attempt at free var contracts. Needs a little more work, but might 
handle Robby's use cases.

svn: r13700
 2009-02-17 18:18:53 +00:00
Matthew Flatt
9927b0b576 changed htdp languages to allow identifier module paths; scribble improvements to latex back-end; added definterface 
svn: r13681
 2009-02-16 22:04:51 +00:00
Stevie Strickland
c6b92782e2 Rename cstruct to struct/ctc, to avoid confusion with cstruct from the ffi. 
svn: r13661
 2009-02-16 14:50:59 +00:00
Stevie Strickland
340035bef7 Adding cstruct, which is like the struct signature form but with contracts. 
svn: r13647
 2009-02-16 02:51:12 +00:00
Stevie Strickland
10b89445c6 Do a little better here, including using id->contract-src-info instead of 
just the identifier.

svn: r13631
 2009-02-15 23:08:56 +00:00
Stevie Strickland
1943083cf9 Fix nested with-contracts by checking explicitly for ssps. Apparently 
painting the bindings causes the ssp to later fail when you try to access
the parameter.  Not sure if this is a bug or not, will talk to Matthew.

svn: r13621
 2009-02-15 21:59:22 +00:00
Robby Findler
435adfea0a PR 10073 
svn: r13606
 2009-02-15 14:44:12 +00:00
Robby Findler
eed5f52878 PR 10073 
svn: r13595
 2009-02-15 02:49:35 +00:00
Matthew Flatt
7b11c290f5 qq fixes, so that (quasiquote #(unquote lst)) is a syntax error 
svn: r13517
 2009-02-11 15:01:04 +00:00
Matthew Flatt
767766521c infix for literal prefab structs, quasiquote unquoting in value positions of hash-table literals, and related changes (v4.1.4.3) 
svn: r13504
 2009-02-09 15:27:51 +00:00
Matthew Flatt
e5756667d6 use PDF-based picts in the Latex build of the Quick tutorial; in general, change a .pdf image extension to .png for HTML output; add package-original-identifiers and fix package-exporte-identifiers 
svn: r13432
 2009-02-04 21:03:28 +00:00
Eli Barzilay
a2537d7dc9 second attempt at forbidding self-calls, with a long explanation why its forbidden, which is actually a sketch for how to make it work... 
svn: r13376
 2009-02-03 13:29:33 +00:00
Matthew Flatt
3d04e81fa0 fix arity error for method with optional arguments 
svn: r13375
 2009-02-03 13:13:53 +00:00
Matthew Flatt
dd67fa3cfb disable sandbox nested-evaluator check 
svn: r13349
 2009-02-02 13:10:25 +00:00
Eli Barzilay
39e07d0843 forbid nested evaluator calls 
svn: r13338
 2009-01-31 19:44:20 +00:00
Sam Tobin-Hochstadt
5baa4390d3 Fix handling of (or) in match. 
svn: r13295
 2009-01-27 19:57:59 +00:00
Matthew Flatt
5e2dfcbac4 define-runtime-module-path 
svn: r13283
 2009-01-26 00:32:26 +00:00
Stevie Strickland
72d551082d If we're using known-good-contract here, we won't always have an identifier 
for the contract, so use the contract in that case.  Also rename to
contract-stx in make-with-contract-transformer so its name isn't misleading.

svn: r13269
 2009-01-23 20:34:59 +00:00
Matthew Flatt
db12513b65 fix #:all-defined for 'define-package' by adjusting 'identifier-remove-from-definition-context'; add for-syntax 'package?' and 'package-export-identifiers'; adjust Scribble to find definitions of phase-1 exports 
svn: r13253
 2009-01-21 20:00:55 +00:00
Stevie Strickland
ffa59b4548 Fix with-contract so that it expands slowly into a series of begins instead 
of erroneously attempting to head expand all the expressions before it does
any work.

Remove an extra verify-contract call in define/contract while we're at it.

svn: r13198
 2009-01-18 05:21:29 +00:00
Stevie Strickland
16700ed8fc Now that I know what's going on, we no longer have to shift all the 
generated defines towards the bottom (which didn't help anyway).

Notice how marker-f is now defined -- that's the solution Matthew presented
to me.

svn: r13196
 2009-01-18 05:00:43 +00:00
Stevie Strickland
9142823419 Forgot to remove a paren from my quick edit on the command line there. 
svn: r13190
 2009-01-17 19:49:13 +00:00
Stevie Strickland
0401130784 Here, let's store this change I was working on to fix up the expansion of 
with-contract (since I can't head-expand-all like I was erroneously thinking).

svn: r13189
 2009-01-17 19:44:28 +00:00
Matthew Flatt
c33a201c43 fix splicing-syntax-parameterize with begin (patch from Stevie) --- should be merged to 4.1.4 
svn: r13187
 2009-01-17 12:27:06 +00:00
Stevie Strickland
768117b201 Sync to trunk in preparation of merging (though unit-contracts will go first). 
svn: r13171
 2009-01-16 16:59:20 +00:00
Eli Barzilay
c0bdc22085 bleh 
svn: r13169
 2009-01-16 16:36:51 +00:00
Eli Barzilay
c5f8c43dbf better code order 
svn: r13168
 2009-01-16 16:29:53 +00:00
Eli Barzilay
99592959b8 fix display/write swap, use ~s for exn-messages 
svn: r13161
 2009-01-16 05:49:16 +00:00
Eli Barzilay
a76cdc248f added promise-forced? and promise-running? 
svn: r13160
 2009-01-16 05:46:07 +00:00
Stevie Strickland
6672638df1 Syncing up. 
svn: r13154
 2009-01-15 17:57:25 +00:00
Matthew Flatt
6aea96cb5c improve name of class field accessors/mutators 
svn: r13150
 2009-01-15 13:49:04 +00:00
Stevie Strickland
f72060a72b Yep, another sync. 
svn: r13146
 2009-01-15 09:15:20 +00:00
Stevie Strickland
8b5b007a51 We want to cover the marked version of the identifier (which has the proper 
value), not the "regular" version that's now a transformer to a contracted
version of the marked identifier (and thus double-contracting here).

svn: r13145
 2009-01-15 09:11:50 +00:00
Eli Barzilay
873fe865cd another tweak to the error message 
svn: r13139
 2009-01-15 03:24:04 +00:00
Stevie Strickland
ea3879fd8f Syncing again, whee. 
svn: r13136
 2009-01-15 02:35:34 +00:00
Eli Barzilay
3418b1404e plural 
svn: r13131
 2009-01-14 22:58:06 +00:00
Eli Barzilay
559363bc2b remove #:from from error message, a little clearer code 
svn: r13130
 2009-01-14 22:57:52 +00:00
Matthew Flatt
9e341c4e0d correct syntax-error message for 'help' 
svn: r13129
 2009-01-14 22:52:06 +00:00
Eli Barzilay
62ed5ba3ad make it require one or more strings, just in case 
svn: r13127
 2009-01-14 22:39:17 +00:00
Eli Barzilay
ac5dcae9e6 make (help "foo") run a search for "foo" 
svn: r13126
 2009-01-14 22:35:39 +00:00
Stevie Strickland
8ef9977f57 Change contract error reporting back to how it was (at least how it is on 
unit-contracts, which avoids the spacing issue), and just change the blame
notation so that we can still report the region/definition stuff.

svn: r13122
 2009-01-14 21:21:59 +00:00
Stevie Strickland
9facb3ffaf Forgot a quote-syntax here, so unprotected ids weren't being transformed 
correctly.

svn: r13121
 2009-01-14 20:58:38 +00:00
Stevie Strickland
5ac3135cd6 Syncing up here as well. 
svn: r13118
 2009-01-14 18:27:06 +00:00
Eli Barzilay
d1a0086471 newlines at EOFs 
svn: r13105
 2009-01-14 03:10:47 +00:00
Stevie Strickland
455999eadd Add first-order contract checking at definition time. 
svn: r13095
 2009-01-13 20:52:58 +00:00
Stevie Strickland
4899d91b97 Lacked unprotected ids, and c should have never been false here anyway. 
svn: r13093
 2009-01-13 20:40:36 +00:00
Stevie Strickland
1cede752f9 Not sure whether we want just a simple rename transformer for non-contracted 
ids or whether we really want a set! transformer that still disallows set!ing.
Hmm.

svn: r13090
 2009-01-13 19:41:52 +00:00
Stevie Strickland
909dd82f7c Using splicing-syntax-parameterize and a syntax-introducer instead of 
what I had originally.

svn: r13089
 2009-01-13 19:36:54 +00:00
Stevie Strickland
51da9beab4 This is a change I was toying with that shouldn't have gotten caught up in 
the trunk sync of 13084.

svn: r13088
 2009-01-13 19:01:21 +00:00
Stevie Strickland
2537508865 Syncing on up 
svn: r13084
 2009-01-13 01:05:50 +00:00
Matthew Flatt
2530e04720 add some-system-path<->string functions to scheme/path 
svn: r13065
 2009-01-11 14:47:51 +00:00
Matthew Flatt
4180d67e34 make scheme/path fuctions work on paths for any playform 
svn: r13064
 2009-01-11 13:52:26 +00:00
Matthew Flatt
a58010fd0d scheme/class: fix local member names to provide an better message on misuse, and to declare itself as an expression form 
svn: r13050
 2009-01-09 21:00:50 +00:00
Stevie Strickland
22ee00b10f Oh, no! Aliens, bio-duplication, nude conspiracies.. oh my God, 
Lyndon LaRouche was right!

svn: r13037
 2009-01-08 14:55:23 +00:00
Robby Findler
c9ebe9bba3 changed the way or/c works; PR 10010 
svn: r13030
 2009-01-07 16:48:17 +00:00
Matthew Flatt
821a82195e change 'help' to open the main doc page instead of the docs for 'help' itself 
svn: r13004
 2009-01-04 23:15:50 +00:00
Robby Findler
97e00eef97 fixed a bug in the ->d contract checking (wrt tail dropping) 
svn: r12987
 2009-01-03 16:57:46 +00:00
Robby Findler
3af2ea45d0 changed ->d so that it only checks the contract just above, not many above 
svn: r12986
 2009-01-03 16:40:54 +00:00
Stevie Strickland
6d966c80af Syncing 
svn: r12982
 2009-01-03 03:09:06 +00:00
Matthew Flatt
b2d0a37f7b add propagated arguments to 'call-with-continuation-prompt'; streamline 'with-handlers' expansion; speed up slightly some JITted cross-module function calls 
svn: r12979
 2009-01-02 21:57:31 +00:00