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879 Commits

Author SHA1 Message Date
Matthew Flatt
0cccedabb4 export Scheme-implemented ormap (for 1 and 2 lists), which was accidentally unexported before 
svn: r15471
 2009-07-17 11:08:39 +00:00
Matthew Flatt
ba87f38f72 improve checker for optional keywords 
svn: r15432
 2009-07-11 15:23:07 +00:00
Matthew Flatt
2b5f12b6fa fix broken 'case' improvement! 
svn: r15429
 2009-07-11 04:04:19 +00:00
Matthew Flatt
b2e39baa26 improve expansion of 'case' for a clause with 2 or 3 values 
svn: r15428
 2009-07-11 04:03:20 +00:00
Matthew Flatt
ab1db74ecc more keyword-argument performance improvements, including general fast path for applying simple applicable-struct wrappers over plain procedures 
svn: r15403
 2009-07-08 13:57:16 +00:00
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
Matthew Flatt
e92b588985 macro-expansion performance tweaks 
svn: r12972
 2009-01-02 16:50:32 +00:00
Robby Findler
fb821d9041 added argmin and argmax to scheme/list and to the teaching languages 
svn: r12960
 2009-01-01 00:03:31 +00:00
Matthew Flatt
8fac3dbc89 fix gui-available? to return #f for phases other than 0 
svn: r12955
 2008-12-30 21:20:55 +00:00
Matthew Flatt
1642a84e69 add equal?/recur; implement equal? for image-snip% via properties 
svn: r12950
 2008-12-29 22:36:53 +00:00
Matthew Flatt
0cd2537a82 add equal<%> ad interface* 
svn: r12946
 2008-12-28 15:05:02 +00:00
Stevie Strickland
d81776083f Sync 
svn: r12899
 2008-12-19 05:43:50 +00:00
Eli Barzilay
13e58dc786 * Fix call-with-custodian-shutdown and call-with-killing-threads 
* Organize similarities into a utility `nested' function
* Make trusted configuration disable the evaluation handlers

svn: r12891
 2008-12-18 20:25:03 +00:00
Eli Barzilay
11107f4e22 (Second part of the previous commit) 
svn: r12886
 2008-12-18 13:43:59 +00:00
Eli Barzilay
0c85f221be Added: 
sandbox-eval-handlers
  set-eval-handler
  call-with-custodian-shutdown
  call-with-killing-threads
Added optional `unrestricted?' argument to `call-in-sandbox-context'

svn: r12885
 2008-12-18 13:35:49 +00:00
Stevie Strickland
0b1829e250 Sync up 
svn: r12877
 2008-12-17 14:28:56 +00:00
Matthew Flatt
efd7446b09 current-exit-handler => exit-handler 
svn: r12874
 2008-12-17 00:04:20 +00:00
Eli Barzilay
f74dc2b8c7 Added `call-with-trusted-sandbox-configuration', and used in scribble 
and in tests.

svn: r12871
 2008-12-16 20:29:17 +00:00
Stevie Strickland
236370fd9f Syncing up this branch to get ready to clean it up for future possible 
merging.

svn: r12870
 2008-12-16 20:06:24 +00:00
Eli Barzilay
0cd1b5fea9 * reorganize termination code a bit better 
* use it when the sandbox is being setup, so we catch an out of memory
  error at that time

svn: r12854
 2008-12-15 17:13:44 +00:00
Matthew Flatt
45e4684e4f memory accounting: blame the parent instead of the child 
svn: r12853
 2008-12-15 17:09:33 +00:00
Eli Barzilay
ab115fb6e4 default global limit is 30mb 
svn: r12852
 2008-12-15 16:26:25 +00:00
Eli Barzilay
b882de2409 allow any number for memory limits 
svn: r12851
 2008-12-15 16:22:41 +00:00
Eli Barzilay
a2ef8a5aae allow 'exists access to addon directory 
svn: r12847
 2008-12-15 02:24:32 +00:00
Eli Barzilay
c62595772f Finally enabled using a sub code-inspector properly, with a new 
'read-bytecode permission mode.  Added tests and (crappily)
documented.

svn: r12846
 2008-12-15 01:07:00 +00:00
Eli Barzilay
340b193571 minor improvements 
svn: r12842
 2008-12-14 05:17:32 +00:00
Eli Barzilay
9295a1dc27 * Fix memory test 
* Better organization of `user-eval'
* Deal with cases when the evaluator dies outside of our control

svn: r12841
 2008-12-13 23:26:44 +00:00
Eli Barzilay
5ab0de415d formatting 
svn: r12840
 2008-12-13 22:45:35 +00:00
Eli Barzilay
39a69b30fd Don't set memory limits or test for them when there is no memory 
accounting.

svn: r12839
 2008-12-13 22:44:02 +00:00
Eli Barzilay
813eb20e35 termination message now indicates suicides too (both killing the 
thread or shutting the custodian)

svn: r12838
 2008-12-13 22:39:49 +00:00
Eli Barzilay
188489b34f * Added `exn:fail:sandbox-terminated' for all sandbox termination 
kinds.
* The default exit handler kills the sandbox, with an appropriate
  termination message.
* Also, sending an eof to the sandbox shows 'eof as the reason
* Added some tests for these.
* Still need to deal with termination messages for evaluator suicide.

svn: r12837
 2008-12-13 22:12:16 +00:00
Eli Barzilay
bd01cda595 typo in the last commit 
svn: r12832
 2008-12-13 17:18:40 +00:00
Eli Barzilay
46e16fc206 * The sandbox now uses a new code-inspector to avoid using protected 
bindings
* Added `sandbox-make-code-inspector' to control this
* Changed the function form of `sandbox-security-guard' to be a thunk,
  to make it uniform with other sandbox settings.

svn: r12831
 2008-12-13 17:17:12 +00:00
Eli Barzilay
55f1df58e1 Make sure that the module is also instantiated under the evaluation 
limits too (the instantiation was happening outside of the limited
thunk)

svn: r12830
 2008-12-13 16:41:07 +00:00
Eli Barzilay
e2221c800b * sandbox-security-guard can now be a function that translates a given 
security guard to a new one
* this is now used for the default to avoid grabbing the global
  security guard

svn: r12828
 2008-12-13 14:11:28 +00:00
Eli Barzilay
ac5d6d66c1 make call-in-nested-thread avoid potential break problem 
svn: r12792
 2008-12-12 17:25:03 +00:00
Eli Barzilay
90492a0606 avoid timer-killing problem; cust-box might not be set 
svn: r12791
 2008-12-12 17:22:24 +00:00
Eli Barzilay
3fcc58c05e minor improvements 
svn: r12789
 2008-12-12 13:43:05 +00:00
Eli Barzilay
c76a23ed29 termination message indicates whether the sandbox died because of memory limit 
svn: r12788
 2008-12-12 13:32:20 +00:00
Eli Barzilay
a1222d66ca * Implementer global sandbox memory limit and added 
`sandbox-memory-limit' to set it
* Added `evaluator-alive?'
* Undo accidental commenting of most tests

svn: r12786
 2008-12-12 12:45:08 +00:00
Eli Barzilay
a0d1baea00 When an expression evaluation dies out of memory, the sandbox stays alive 
svn: r12785
 2008-12-12 11:22:08 +00:00
Eli Barzilay
c979ffa85a small fix, other minor things 
svn: r12784
 2008-12-12 10:29:28 +00:00
Eli Barzilay
f7c16fc8bb * fix last commit 
* when make-module-evaluator gets a path, allow reading that path
  automatically (since that's where the source is)

svn: r12778
 2008-12-11 18:34:58 +00:00
Eli Barzilay
baffbeeeb2 close the input after reading 
svn: r12775
 2008-12-11 18:00:43 +00:00
Stevie Strickland
dd5afccd82 Catch up to now. 
svn: r12742
 2008-12-08 17:02:26 +00:00
Matthew Flatt
89d0801d7a change quote-syntax to include a certificate for the enclosing module, enable certificate checking of phase-1 bindings, and fix some other problems with certificates 
svn: r12714
 2008-12-05 22:45:04 +00:00
Matthew Flatt
66a0c27703 avoid shared mutation of break state across with-handlers procs 
svn: r12706
 2008-12-04 23:04:33 +00:00
Stevie Strickland
5eab2260cc S-S-S-S-S-S-Syncing 
svn: r12695
 2008-12-04 16:15:18 +00:00
Eli Barzilay
10c9b39bfe removed unused variable 
svn: r12675
 2008-12-02 14:39:36 +00:00
Eli Barzilay
eb54b1a5b2 * Added `call-in-nested-thread*', and used it to improve 
`call-with-limits'; specifically, it can now distinguish killing the
  main thread or shutting down the custodian from an out-of-memory
  error.
* This also makes it possible to have threads created and stay alive
  between evaluations.
* Added tests for this.

svn: r12673
 2008-12-02 12:23:35 +00:00
Eli Barzilay
e0917e1a5e * Added `call-in-sandbox-context'. 
* Removed `get-namespace' since it's generalized in the above.
* Deal with killing the current thread (or the current custodian) in
  the sandbox code.  (Works only without per-expression limits --
  still need to find a solution for `call-with-limits'.)
* Added tests for this.

svn: r12670
 2008-12-02 05:26:45 +00:00
Eli Barzilay
fc920b18bb set-eval-limits requires two arguments 
svn: r12669
 2008-12-02 00:15:58 +00:00
Eli Barzilay
ab817097b4 * Create string/bytes output port in the user's custodian (at least 
try to do so...).
* Add tests for output collection under resources -- some are
  commented since they're not working right, either a bug in this code
  that I don't see, or some problem with memory accounting.
* Clarify in the docs that output collection is still under resource
  limits.

svn: r12667
 2008-12-01 22:19:58 +00:00
Eli Barzilay
12467b4ecd better organization for running resource limited code 
svn: r12666
 2008-12-01 21:28:28 +00:00
Eli Barzilay
0c2410739a cust -> user-cust 
svn: r12665
 2008-12-01 21:22:53 +00:00
Stevie Strickland
e94cadd86d Syncing -- nothing to see here. 
svn: r12660
 2008-12-01 15:11:00 +00:00
Matthew Flatt
6e9ccd3f43 better checking of case where a local name is used before it is defined (in an int-def context) 
svn: r12659
 2008-12-01 12:54:16 +00:00
Eli Barzilay
8905cc86e5 Added `sandbox-exit-handler' to control the exit handler 
svn: r12654
 2008-11-30 21:44:47 +00:00
Stevie Strickland
581800ad8c Splicing syntax parameterize, here I come! 
svn: r12601
 2008-11-26 22:42:32 +00:00
Matthew Flatt
2c48c2c817 splicing-syntax-parameterize and docs for scheme/splicing 
svn: r12600
 2008-11-26 21:31:58 +00:00
Stevie Strickland
6f83ed1a80 Sync that beautiful trunk footage 
svn: r12593
 2008-11-25 21:18:04 +00:00
Matthew Flatt
7a66101d30 remove broken define*-struct 
svn: r12590
 2008-11-25 18:14:57 +00:00
Matthew Flatt
ed536c002e scheme/package (and more int-def repairs) 
svn: r12589
 2008-11-25 17:58:21 +00:00
Matthew Flatt
b7addbab82 provide open*-package 
svn: r12586
 2008-11-25 03:13:06 +00:00
Matthew Flatt
5f3b7e5c6f another int-def binding simplification repair 
svn: r12585
 2008-11-25 03:08:08 +00:00
Matthew Flatt
a0f91d905e revised internal-definitions context and a basic 'define-package' form 
svn: r12579
 2008-11-24 19:52:41 +00:00
Stevie Strickland
702c1b7af2 Syncerating the countryside 
Syncerating the peasants
Syncerating all the peoples
in the thatched-roof COTTAGES!
THATCHED-ROOF COTTAGES!

svn: r12578
 2008-11-24 17:52:56 +00:00
Eli Barzilay
5b9f0aa322 Implemented a `no-empty-edge-matches' function using the new 
`make-regexp-tweaker', which produces a regexp that cannot match an
empty string at the beginning or the end of the input.  This:
* simplies a whole bunch of messy and fragile code
* makes `regexp-split' and friends usable with a pattern like #px"\\b"
  (which previously would match in every position, making it explode
  the string to 1-character strings)
* makes it even closer to what perl does, the only way that we produce
  a different result from perl now is that we don't blindly drop empty
  matches at the end like perl (it *does* keep empty matches in the
  beginning though)
The two tests that demonstrated the difference are now changed, and a
bunch of other tests added.

svn: r12575
 2008-11-23 05:40:54 +00:00
Eli Barzilay
ecb39eedee added make-regexp-tweaker (not used yet), and some code reorganization 
svn: r12573
 2008-11-23 00:17:39 +00:00
Stevie Strickland
537d98ac20 Mergerating. 
svn: r12510
 2008-11-19 20:34:37 +00:00
Sam Tobin-Hochstadt
4c0c3c0ff8 Fix dynamic context of use of match failure continuations. 
svn: r12497
 2008-11-18 21:17:36 +00:00
Sam Tobin-Hochstadt
d1fca9c04a Fix PR 9918. 
svn: r12480
 2008-11-17 23:58:05 +00:00
Stevie Strickland
3212d11712 Add all changes from branches/with-contract (which this branch will replace 
eventually), plus a couple of fixes in contract-test.ss.

svn: r12451
 2008-11-14 16:48:17 +00:00
Matthew Flatt
4dd202b960 , 
svn: r12430
 2008-11-13 21:11:48 +00:00
Eli Barzilay
d9b4e619eb add quotes 
svn: r12404
 2008-11-12 05:37:52 +00:00
Eli Barzilay
b1aee15004 improve bad access error (PR9901) 
svn: r12403
 2008-11-12 05:36:52 +00:00
Matthew Flatt
4fe1da791c display-list[-to-file] to display-lines[-to-file] 
svn: r12402
 2008-11-12 03:25:24 +00:00
Matthew Flatt
02277342ac substitute Scheme-implemented map, for-each, andmap, and ormap in scheme/base and mzscheme, since the JIT generates faster code for the common 1- and 2-argument cases 
svn: r12393
 2008-11-11 22:25:24 +00:00
Matthew Flatt
a6d953b6f5 add port->string, file->string, etc. 
svn: r12388
 2008-11-11 17:55:14 +00:00
Matthew Flatt
ad75c8aa58 fix problems in lex-rename simplification; other tiny improvements and doc repairs 
svn: r12380
 2008-11-10 22:50:54 +00:00
Robby Findler
773aaca3ba made mutual recursion work for ->d 
svn: r12366
 2008-11-09 13:42:46 +00:00
Eli Barzilay
8009a73622 added get-namespace 
svn: r12364
 2008-11-09 07:35:49 +00:00
Eli Barzilay
f85ab5567c increment line counter only on real inputs (not evaluator messages) 
svn: r12363
 2008-11-09 07:25:36 +00:00
Robby Findler
2394848555 function contracts now preserve tail recursion 
svn: r12360
 2008-11-09 02:31:25 +00:00
Sam Tobin-Hochstadt
c4deb8e5e7 Fix handling of wrong size vectors. 
Add tests.
Fixes PR9885.

svn: r12334
 2008-11-06 20:23:40 +00:00
Matthew Flatt
fadf10cf10 fix problems with template expansion when a pattern variable is used at different depths under a common ellipsis 
svn: r12327
 2008-11-06 16:21:50 +00:00
Matthew Flatt
37aae202c5 speed up doc build a little; fix bugs related to getting continuation marks from a thread and using the errortrace profiler 
svn: r12237
 2008-11-04 23:32:44 +00:00
Matthew Flatt
95bedb17fb change contracts to reflect context via #%variable-reference instead of syntax objects; add id-less #%variable-reference form; drop link to unneeded CPort objects in delayed thunks; streamline some modules that tend to show up in deep phases 
svn: r12231
 2008-11-04 14:24:12 +00:00
Robby Findler
122f8d41dc PR 9852 
svn: r12076
 2008-10-20 20:08:05 +00:00
Robby Findler
eb7d9be3f0 fixed the contract? predicate so that it recognizes thigns that aren't yet turned into contract structs 
svn: r12043
 2008-10-15 12:54:37 +00:00
Robby Findler
2ef287f107 added empty as a coerceable value 
svn: r12025
 2008-10-13 21:09:18 +00:00
Matthew Flatt
ec68bafa9c add eqv hash tables; add hash-update 
svn: r12018
 2008-10-13 16:21:18 +00:00
Eli Barzilay
98975fc524 move the reader of make-module-evaluator inside the user context jail 
svn: r11963
 2008-10-07 14:20:18 +00:00
Eli Barzilay
bbceacae84 turn on read-accept-reader in the default-sandbox-reader 
svn: r11962
 2008-10-07 14:14:59 +00:00
Eli Barzilay
433819df52 Added a #:language argument to `make-module-evaluator' to enforce a 
particular language module.

svn: r11954
 2008-10-06 21:34:24 +00:00
Eli Barzilay
062152e711 fixed PR9806 and PR9807 
svn: r11940
 2008-10-05 04:42:48 +00:00
Matthew Flatt
086f3c3b44 fix int-def context binding problems, fix scheme/splicing, change rnrs/base-6 to use scheme/splicing 
svn: r11917
 2008-09-30 22:03:55 +00:00
Eli Barzilay
d892cb243e * Move the help functionality into the search collection, so it is not 
packaged with the mzscheme distribution
* Make scheme/help throw a helpful message if the file is missing

svn: r11896
 2008-09-28 20:43:13 +00:00
Eli Barzilay
4efab4f12f removed some unnecessary old autoloading, reformat some stuff 
svn: r11886
 2008-09-27 02:12:02 +00:00
Eli Barzilay
59b1eea0bc fixed help with #:search, made most of the help-related overhead loaded when help is used 
svn: r11885
 2008-09-27 02:07:59 +00:00
Eli Barzilay
fa86e9ee9f minor formatting 
svn: r11877
 2008-09-25 20:07:07 +00:00
Matthew Flatt
6f9b5ad586 correct error message for bad formal argument after keyword 
svn: r11823
 2008-09-20 11:24:53 +00:00
Robby Findler
d165c586af PR 9760 
svn: r11766
 2008-09-15 21:58:59 +00:00
Matthew Flatt
186bf67630 msvs9-friendly patches; preliminary splicing let-syntax library; export and doc GC_resolve and GC_fixup_self 
svn: r11758
 2008-09-15 19:08:50 +00:00
Robby Findler
fb17d339ef oops, committed too soon... 
svn: r11731
 2008-09-13 22:38:21 +00:00
Robby Findler
d69957455c a bunch more values are now converted into contracts automatically (added bytes) 
svn: r11730
 2008-09-13 22:37:16 +00:00
Robby Findler
85e489219c a bunch more values are now converted into contracts automatically 
svn: r11729
 2008-09-13 22:35:09 +00:00
Robby Findler
06a4d0df4a got rid of define-struct/prop since scheme/base has a define-struct that does all that (and more) now 
svn: r11727
 2008-09-13 16:29:01 +00:00
Matthew Flatt
72055191b4 add printable<%> 
svn: r11705
 2008-09-12 22:50:09 +00:00
Kevin Tew
7068de8f67 Change place_wait and place_sleep to place-wait and place-sleep 
svn: r11589
 2008-09-09 15:52:13 +00:00
Matthew Flatt
1a8b6cb824 fix mistakes in augment corrections; fix runtime-path handling of lib paths 
svn: r11577
 2008-09-08 19:44:32 +00:00
Matthew Flatt
74addc1b71 fix checking of augment on a method that is overridable but was formerly augmentable 
svn: r11574
 2008-09-08 14:41:56 +00:00
Robby Findler
2ece9d9e95 PR 9729 
svn: r11567
 2008-09-07 12:46:17 +00:00
Eli Barzilay
e508264945 typo (PR9726) 
svn: r11554
 2008-09-05 18:13:49 +00:00
Robby Findler
44b62899fa improved blame error message when there is no source location 
svn: r11526
 2008-09-02 16:12:13 +00:00
Robby Findler
300d1361a1 added planet bug report icon 
svn: r11522
 2008-09-02 12:46:12 +00:00
Robby Findler
facfe60934 svn: r11513 2008-09-01 20:30:04 +00:00
Robby Findler
5596aff30f improved contract error messages so that they now always have absolute module references in them for blame information 
svn: r11511
 2008-09-01 19:54:50 +00:00
Sam Tobin-Hochstadt
5b0da0948a Fix or not to use continuations, and to use a success/failure flag instead. Fixed PR 9689. 
svn: r11360
 2008-08-20 19:52:58 +00:00
Eli Barzilay
da3b476e80 finish the cm move: change all requires, leave stub files in mzlib 
svn: r11314
 2008-08-19 00:22:57 +00:00
Matthew Flatt
c09b9baae8 fix stxparam bug (from Olin via Sam) 
svn: r11304
 2008-08-18 22:19:18 +00:00
Matthew Flatt
9ecece65d7 place patches from Kevin 
svn: r11273
 2008-08-15 15:59:39 +00:00
Matthew Flatt
0715f3d7f9 fix rationalize on inexact arguments 
svn: r11215
 2008-08-13 10:52:53 +00:00
Eli Barzilay
6307b4bdc1 comment typo 
svn: r11157
 2008-08-08 22:35:36 +00:00
Eli Barzilay
ce7dc400f3 svn: r11129 2008-08-07 19:32:26 +00:00
Eli Barzilay
f781bc04a1 svn: r11128 2008-08-07 19:32:13 +00:00
Matthew Flatt
d0419345d8 clean up extended in-vector, in-string, and in-bytes 
svn: r11124
 2008-08-07 12:13:21 +00:00
Noel Welsh
ed0bd51c8b Add support for start/stop/step parameters to in-vector comprehension forms. Vector like comprehensions (strings etc) actually support this as well, when used in the body of the for comprehension. However this will not be documented as support do not extend to sequences defined outside a comprehension. 
svn: r11068
 2008-08-04 18:38:47 +00:00
Sam Tobin-Hochstadt
35575378d8 Add shorthands for define-require-syntax and define-provide-syntax. 
Document shorthands.

svn: r11025
 2008-08-01 18:48:48 +00:00
Eli Barzilay
b93cdc5803 minor 
svn: r11001
 2008-07-31 04:03:28 +00:00
Matthew Flatt
16b04d0328 fix syntax pattern-matching bug (PR 9643) 
svn: r10989
 2008-07-30 19:45:59 +00:00
Matthew Flatt
8140b3644e add 'bitwise-bit-set?' and 'in-value' (v4.0.2.6) 
svn: r10971
 2008-07-29 19:27:33 +00:00
Matthew Flatt
616ec71325 fix for/or and for/and when one of the clauses binds multiple values 
svn: r10926
 2008-07-26 21:38:39 +00:00
Matthew Flatt
763d37d775 properties can now effectively inherit properties (v4.0.2.5) 
svn: r10848
 2008-07-21 17:04:25 +00:00
Matthew Flatt
867306caff new #lang planet reader; new sandbox-make-loger parameter 
svn: r10833
 2008-07-18 17:25:49 +00:00
Eli Barzilay
5a7ce88ac0 added filtered-in and -out 
svn: r10826
 2008-07-17 23:02:56 +00:00
Matthew Flatt
9af00fcfb4 v4.0.2.4: logging 
svn: r10818
 2008-07-17 15:20:17 +00:00
Stevie Strickland
63a4e5af2e This was incorrectly syntaxed. 
svn: r10700
 2008-07-09 17:39:31 +00:00
Eli Barzilay
91fb6ffce0 move sandbox-coverage to scheme/private 
svn: r10690
 2008-07-09 07:20:51 +00:00
Eli Barzilay
7d50e61c7f * Newlines at EOFs 
* Another big chunk of v4-require-isms
* Allow `#lang framework/keybinding-lang' for keybinding files
* Move hierlist sources into "mrlib/hierlist", leave stub behind

svn: r10689
 2008-07-09 07:18:06 +00:00
Robby Findler
4993e26b0a PR 9442 
svn: r10603
 2008-07-04 20:22:33 +00:00
Eli Barzilay
f3559964fb Added split-at' and split-at-right', with documentation and tests, 
and made srfi/1 use it.

svn: r10558
 2008-07-02 13:12:26 +00:00
Eli Barzilay
1002366103 * Implemented drop' instead of a synonym for list-tail' (so error 
messages are better; speed should be comparable)
* added `take-right' and `drop-right' to scheme/list, with tests and
  documentation
* also, minor documentation bug (wrong result type for `drop' can
  return `any/c')
* drop the implementation of them from srfi/1, reprovide the
  scheme/list versions

svn: r10555
 2008-07-02 10:04:57 +00:00
Matthew Flatt
9707770ace fix phase problem in 'make-namespace' form 'mzscheme' 
svn: r10478
 2008-06-27 18:36:31 +00:00
Matthew Flatt
da82fe2a2d eval and phases (4.0.1.2) 
svn: r10452
 2008-06-25 18:54:38 +00:00
Sam Tobin-Hochstadt
15eb016e25 Fix PR 9540 
svn: r10448
 2008-06-24 23:52:16 +00:00
Matthew Flatt
3f60a478ad use new 'serialized=?' to tighten setup scribble fixpoint 
svn: r10428
 2008-06-23 19:28:08 +00:00
Eli Barzilay
04b97ff977 Make promise.ss use #%kernel directly -- this way mzscheme does not 
depend on scheme/base.

svn: r10424
 2008-06-23 14:32:27 +00:00
Eli Barzilay
3619ab2062 * USe a thunk for caught values, not just the exception value, since 
(as Mathew notes as a bug) any value can be raised
*  Actually use an applicable struct, so we can printout something
   sensible.  The current printout is:
     #<promise!exn!...exn-message...> for exceptions
     #<promise!(raise val)> for other values

svn: r10423
 2008-06-23 13:57:18 +00:00
Eli Barzilay
1ffd3f5ba0 type (PR9535) 
svn: r10419
 2008-06-23 06:42:43 +00:00
Eli Barzilay
b7839a4ec3 removed redundant syntax hack 
svn: r10417
 2008-06-23 04:33:25 +00:00
Eli Barzilay
945dc376d2 * Removed `with-handlers*' that was causing a problem in some long 
nested streams example (from Jos Koot).
* Replaced with `call-with-exception-handler' which is (intentionally)
  not tail-recursive, but it seems to work fine now.
* The `lazy' form is restricted to single-valued expressions only.

svn: r10416
 2008-06-23 04:07:12 +00:00
Matthew Flatt
bba93038ed 'for' macro certification needs to propagate certs 
svn: r10269
 2008-06-15 16:03:14 +00:00
Eli Barzilay
f6c68334a6 use evaluator-message as a generic function-application-in-user-context tool 
svn: r10255
 2008-06-13 17:06:33 +00:00
Carl Eastlund
4baccff55a scheme/sandbox: 
Updated get-output and get-error-output to function properly regardless of user
language.  Previously, it relied on #%app and #%datum behaving similarly to the
scheme language.

svn: r10251
 2008-06-13 14:41:28 +00:00
Matthew Flatt
2b1aebca19 add missig path normalization for 'enter!' (PR 9491) 
svn: r10237
 2008-06-12 16:55:46 +00:00
Matthew Flatt
9956e095af add for-syntax #%datum export to scheme/runtime-path 
svn: r10091
 2008-06-02 15:11:29 +00:00
Matthew Flatt
69f4097020 fix 'gui-dynamic?' more 
svn: r9983
 2008-05-27 18:34:42 +00:00
Matthew Flatt
c7201b8982 fix 'gui-available?' (PR 9415) 
svn: r9976
 2008-05-27 12:43:35 +00:00
Matthew Flatt
d1628d6238 fix some phase issues in 'match' implementation 
svn: r9963
 2008-05-26 19:51:06 +00:00
Matthew Flatt
2b48cb0a4d fill in some guide sections 
svn: r9871
 2008-05-16 21:23:53 +00:00
Sam Tobin-Hochstadt
61a80e85fb Fix uses of make-Dummy. 
Fix handling of seen vars in ...

svn: r9870
 2008-05-16 19:56:07 +00:00
Matthew Flatt
26a36a9cbe add 'false?' 
svn: r9849
 2008-05-15 16:03:50 +00:00
Robby Findler
9f69672740 fixed bug from the mailing list 
svn: r9830
 2008-05-14 11:46:49 +00:00
Matthew Flatt
a932a75708 fix rename-in bug, and try to provide a better error message for attempting to use a run-time definition in a transformer expression 
svn: r9819
 2008-05-12 23:13:47 +00:00
Sam Tobin-Hochstadt
2bf93a2fa0 Add mlist patterns, and handle ... 
svn: r9774
 2008-05-09 19:47:28 +00:00
Matthew Flatt
fad08fcd84 more drscheme repairs and tests 
svn: r9721
 2008-05-07 16:31:20 +00:00
Matthew Flatt
860c41d749 drs bug and test-suite fixes 
svn: r9709
 2008-05-06 23:27:23 +00:00
Matthew Flatt
1dd30ca031 dup-{in,out}put-port and sandbox-error-output default 
svn: r9617
 2008-05-03 04:47:14 +00:00
Eli Barzilay
921ef6cfcb fixed regexp-match-peek-positions* and added tests 
svn: r9611
 2008-05-02 23:00:57 +00:00
Eli Barzilay
0e299c5bd2 fix regexp-match-positions* with input ports 
svn: r9604
 2008-05-02 21:04:24 +00:00
Matthew Flatt
52581d024b improve scribble memory use (a little bit) 
svn: r9601
 2008-05-02 19:48:57 +00:00
Eli Barzilay
a995ba1304 fix for regexp-match-positions* on input ports 
svn: r9600
 2008-05-02 18:09:58 +00:00
Eli Barzilay
1054f9cdea empty matches in regexp-X* makeover, part two: better code 
svn: r9597
 2008-05-02 17:21:04 +00:00
Eli Barzilay
26a180f458 empty matches in regexp-X* makeover, part one 
svn: r9594
 2008-05-02 17:18:52 +00:00
Robby Findler
baa9ed726a moved the surrogate library to scheme/ (out of mzlib/) 
svn: r9554
 2008-05-01 02:51:52 +00:00
Matthew Flatt
efa0f5f396 fix syntax-case bug 
svn: r9553
 2008-04-30 23:38:24 +00:00
Sam Tobin-Hochstadt
03f3ee3e81 Provide match-lambda** 
svn: r9532
 2008-04-29 03:53:51 +00:00
Robby Findler
e5fba85ed0 fixed a bug in check syntax and a bug in the contract system 
svn: r9524
 2008-04-28 22:12:21 +00:00
Matthew Flatt
f579d40b82 'must-update file mode; R6RS tests and bug fixes 
svn: r9511
 2008-04-28 16:32:50 +00:00
Eli Barzilay
2548f7ecbb provide string-join 
svn: r9459
 2008-04-24 16:26:50 +00:00
Matthew Flatt
1ee0298552 struct-copy 
svn: r9456
 2008-04-24 13:56:36 +00:00
Matthew Flatt
f4703d8ab6 fix double evaluation in in-range (PR 9315) 
svn: r9452
 2008-04-24 12:06:50 +00:00
Matthew Flatt
931d93ba2f Scribble support for redirecting external links and re-rooting corss-reference paths 
svn: r9448
 2008-04-24 02:37:47 +00:00
Eli Barzilay
4870d9830c slightly more readable code 
svn: r9444
 2008-04-23 23:25:39 +00:00
Eli Barzilay
b1024c8952 Added append-map' and filter-not'. 
svn: r9433
 2008-04-23 17:26:41 +00:00
Eli Barzilay
f19cdb4fe2 a little better comment on filter 
svn: r9431
 2008-04-23 17:06:42 +00:00
Eli Barzilay
13c5e3812d Added last-pair and tests 
svn: r9422
 2008-04-23 13:20:05 +00:00
Eli Barzilay
bcde2e1424 added filter-map' and partition', with tests 
--This line, and those below, will be ignored--

M    collects/scheme/list.ss
M    collects/tests/mzscheme/list.ss

svn: r9421
 2008-04-23 12:53:47 +00:00
Eli Barzilay
5d4256921c remove local length? utility 
svn: r9420
 2008-04-23 11:48:06 +00:00
Matthew Flatt
e25e7a1098 keyword in methods and apply; procedure-reduce-keyword-arity 
svn: r9396
 2008-04-22 18:00:04 +00:00
Eli Barzilay
8e6b3e9ba0 Simplified remove-duplicates interface, adjusted tests. 
svn: r9386
 2008-04-21 19:46:11 +00:00
Matthew Flatt
a0f65ba33e dictionaries 
svn: r9383
 2008-04-21 17:26:35 +00:00
Eli Barzilay
9b0fc20d3e added a powerful remove-duplicates and tests 
svn: r9373
 2008-04-19 15:41:24 +00:00
Eli Barzilay
2736de7404 * move flatten' next to append*' 
* document `add-between'

svn: r9369
 2008-04-19 10:30:31 +00:00
Eli Barzilay
180dc08777 added add-between and string-join, no lists-join 
svn: r9361
 2008-04-18 14:00:41 +00:00
Eli Barzilay
0b7bdfe92c added scheme/string, include it in the scheme language, put string-append* in there, tested, documented 
svn: r9356
 2008-04-18 04:10:46 +00:00
Eli Barzilay
5ccfe300f7 better argument name 
svn: r9354
 2008-04-18 01:58:05 +00:00
Matthew Flatt
5aeaf7ea75 R6RS docs, other misc clean-up 
svn: r9349
 2008-04-17 21:29:07 +00:00
Matthew Flatt
28a3f3f0e7 r5rs and srfi docs and bindings 
svn: r9336
 2008-04-16 20:52:39 +00:00
Matthew Flatt
46b8b435ca export checked-struct-info? 
svn: r9300
 2008-04-14 19:20:58 +00:00
Matthew Flatt
9617dbbfd6 fix continuation prompt in scheme/load 
svn: r9297
 2008-04-14 16:39:43 +00:00
Matthew Flatt
9851d4aa0f refine namespace handling of scheme/load to that it works with both DrScheme and setting current-namespace within the program 
svn: r9296
 2008-04-14 16:11:22 +00:00
Matthew Flatt
d94b97b835 make scheme/load work better in DrScheme 
svn: r9295
 2008-04-14 15:54:20 +00:00
Matthew Flatt
febe8ce783 scheme/load 
svn: r9294
 2008-04-14 15:20:18 +00:00
Matthew Flatt
8036ddf5a1 remove euler from scheme/math 
svn: r9290
 2008-04-14 11:44:13 +00:00
Eli Barzilay
a4de7ca7c9 reformat, etc 
svn: r9288
 2008-04-14 05:17:09 +00:00
Matthew Flatt
b9d7824c8e more scribble rendering and doc details 
svn: r9261
 2008-04-11 19:09:26 +00:00
Sam Tobin-Hochstadt
13b7f8c506 Add checked-struct-info. 
svn: r9227
 2008-04-09 23:25:30 +00:00
Sam Tobin-Hochstadt
6a4414c82b Fix PR 9286. 
svn: r9219
 2008-04-09 13:21:46 +00:00
Matthew Flatt
cb3fdd8fc5 change real->decimal-string (PR 9285) 
svn: r9210
 2008-04-08 21:56:29 +00:00
Matthew Flatt
021d4d7527 new hash function names and ops (3.99.0.23) 
svn: r9209
 2008-04-08 21:42:38 +00:00
Eli Barzilay
26b283b953 fixed pr9285, added tests 
svn: r9197
 2008-04-08 12:33:53 +00:00
Sam Tobin-Hochstadt
ec502d4802 rename 
svn: r9184
 2008-04-07 21:42:15 +00:00
Eli Barzilay
7a29625659 lift handle-results, since matthew said that the compiler might not do so 
svn: r9181
 2008-04-07 19:55:54 +00:00
Eli Barzilay
f0547adffc fix force for dealing with (lazy 0), add a test suite (simple one for now) 
svn: r9180
 2008-04-07 19:33:48 +00:00
Sam Tobin-Hochstadt
f7ec875386 Add new `typechecker:called-in-tail-position' property. 
svn: r9165
 2008-04-04 17:33:55 +00:00
Matthew Flatt
307ca18d31 doc make-generic and add 'generic?' 
svn: r9164
 2008-04-04 12:13:19 +00:00
Matthew Flatt
f28726ab4d fix bytecode writing of prefabs, add prop:sequence 
svn: r9149
 2008-04-03 14:07:52 +00:00
Sam Tobin-Hochstadt
b5128a2874 Implement column reordering. 
Fix ordering problems with non-linear or patterns.
Use `nest' in a few places.
Fix error message from match-expanders.

svn: r9141
 2008-04-02 19:20:56 +00:00
Matthew Flatt
fb392dd331 adjust sort keyword arguments and docs 
svn: r9131
 2008-04-02 01:28:09 +00:00
Eli Barzilay
fcfaa3cc64 use sort.ss in kw.ss too 
svn: r9129
 2008-04-02 00:07:45 +00:00
Eli Barzilay
bfc990e3c5 Added #:key and #:cache-keys to `sort', documented and tested. 
svn: r9128
 2008-04-01 20:58:41 +00:00
Eli Barzilay
fac8cf7328 minor 
svn: r9127
 2008-04-01 20:37:55 +00:00
Sam Tobin-Hochstadt
1fd2e9b3fc Create renaming to avoid using the same identifier multiple times. 
Delete dead code.

svn: r9122
 2008-03-31 21:01:29 +00:00
Eli Barzilay
a4f70641b9 error message typo 
svn: r9110
 2008-03-29 15:45:51 +00:00
Matthew Flatt
61ea615004 optimizer inlining improvements, especially to ensure that single-use bindings are inlined 
svn: r9094
 2008-03-27 16:07:42 +00:00
Sam Tobin-Hochstadt
9084ac10e3 New match implementation: 
- Delete old match code.
 - Create scheme/match collection.
 - Change scheme/match.ss to provide new implementation.
 - Change mzlib/match and mzlib/plt-match to refer to scheme/match/
 - Fix Typed Scheme require of private match code.

svn: r9091
 2008-03-26 14:40:48 +00:00
Eli Barzilay
e7bb849899 add scheme/nest to the scheme language 
svn: r9087
 2008-03-25 18:27:18 +00:00
Sam Tobin-Hochstadt
ae4acf1d51 Remove old match implementation. 
Fix typed-scheme to work w/ new match.
Factor out lots of common code.
Implement (mcons ..) patterns

svn: r9086
 2008-03-25 18:26:39 +00:00
Eli Barzilay
8d08719ee6 added scheme/nest 
svn: r9085
 2008-03-25 18:09:54 +00:00
Eli Barzilay
6901fc1fd7 some minor cleanup 
svn: r9078
 2008-03-24 17:55:53 +00:00
Matthew Flatt
c75933cd40 fix 'enter!' and extension-implemented modules 
svn: r9077
 2008-03-24 14:04:33 +00:00
Matthew Flatt
c81eb6ede0 add in-lines and some doc clarifications 
svn: r9072
 2008-03-23 13:25:56 +00:00
Sam Tobin-Hochstadt
a37fe34a48 Factor out match expander code. 
Improve error message.

svn: r9068
 2008-03-22 17:10:09 +00:00
Sam Tobin-Hochstadt
63df5e13f7 add matchable? 
svn: r9067
 2008-03-22 17:07:59 +00:00
Sam Tobin-Hochstadt
eedaebefaf remove debugging printf 
svn: r9060
 2008-03-22 02:29:49 +00:00
Sam Tobin-Hochstadt
a3076b8648 certify in one more place 
svn: r9058
 2008-03-22 02:11:50 +00:00
Sam Tobin-Hochstadt
0ee6afc2a1 same stupid bug in the old syntax 
svn: r9057
 2008-03-22 01:48:19 +00:00
Sam Tobin-Hochstadt
c914aab4ea add orig-stx parameter 
svn: r9056
 2008-03-22 01:40:13 +00:00
Sam Tobin-Hochstadt
3552f7f73b handle empty structs 
svn: r9055
 2008-03-22 01:37:55 +00:00
Sam Tobin-Hochstadt
b7127dc9c7 Add new match implementation. 
Does not yet work:
 - some errors about car of ()
 - some match-expander certification errors

svn: r9049
 2008-03-21 23:54:58 +00:00
Eli Barzilay
fb8efd4816 added take+drop+append to scheme/list (problems with texpict providing drop too) 
svn: r9045
 2008-03-21 18:45:18 +00:00
Eli Barzilay
d88c6c476a * Better versions of curry/r and negate, doc improvements, tests 
svn: r9043
 2008-03-21 17:55:29 +00:00
Matthew Flatt
407e0bc2d9 fix serialization on prefabs, equal on cyclic hash tables 
svn: r9020
 2008-03-18 19:46:39 +00:00
Matthew Flatt
dba1ddc480 scribble/srcdoc experiment in net/gifwrite 
svn: r9019
 2008-03-18 18:19:25 +00:00
Eli Barzilay
d6cbe2b09f * New scheme/function module (added by mistake on the previous commit) 
* Added it to scheme/main
* Documented it

svn: r9018
 2008-03-18 14:37:04 +00:00
Eli Barzilay
d0b86a31d1 no need for the commented subtract-out, since it is swalloed by except-out now 
svn: r9016
 2008-03-18 13:40:25 +00:00
Matthew Flatt
3a763f3bcc generalized except-out 
svn: r9015
 2008-03-18 13:38:13 +00:00
Matthew Flatt
c58820e30d vyzo's thread mailboxes (3.99.0.19) 
svn: r9010
 2008-03-18 00:38:36 +00:00
Robby Findler
9ba432ab9c added the _ special case to ->d 
svn: r8998
 2008-03-17 04:01:39 +00:00