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25323 Commits

Author SHA1 Message Date
Vincent St-Amour
aac22e1ce5 Better error message for non-existent generics groups. 
Closes PR13671.
 2013-04-08 14:43:29 -04:00
Robby Findler
1ebf66252f fix test suite to match earlier fix to obligation info 
merge to release branch, please
 2013-04-08 13:40:56 -05:00
Robby Findler
d9adb4e6e9 fix improper fraction display 
closes PR 13558

please include in the release
 2013-04-08 13:40:55 -05:00
Robby Findler
caec6d0711 shortcircuit some of the code involved in drawing the margin highlight 
for online expansion errors

This avoids drawing the margin highlight when it isn't inside the
region being repainted and it avoids even figuring anything out about it
when there is currently no error range

NOT for the release branch
 2013-04-08 13:40:55 -05:00
Asumu Takikawa
5735d37794 Use any/c for the ip-address-string? domain 
Previously, it was `string?` which is needlessly
restrictive and caused premature contract failures.

Please merge into 5.3.4
 2013-04-08 11:18:57 -04:00
Jay McCarthy
c396d1e435 Adding documentation notes re Eli 2013-04-08 06:41:14 -06:00
Robby Findler
ccda5a84ad fix box/c and vector/c obligations 
closes PR 13673
 2013-04-07 19:57:41 -05:00
Robby Findler
6f7c938c0b fix ->m for keyword arguments 
closes PR 13674
 2013-04-07 19:57:41 -05:00
Robby Findler
f735e6a17e Go to a 12x12 maze to make it slightly easier to win 2013-04-06 22:38:51 -05:00
Robby Findler
d045db0d8f Tally Maze 2013-04-06 22:21:50 -05:00
Robby Findler
d8f455158c make the get/extend extension more flexible 
Specifically, allow a name to be specified with an
extension such that subsequent uses of those extensions
will replace mixins instead of adding new ones
 2013-04-06 19:04:05 -05:00
Robby Findler
8ce213bf1c extend proc-doc to support optional arguments in an ->i contract 
also refactor to be able to add some unit tests
 2013-04-06 19:04:05 -05:00
Robby Findler
a72046285d fix bad call to raise-argument-error and use ->i instead of ->d 
for the mixin contracts
 2013-04-06 19:04:05 -05:00
Robby Findler
4632899b81 get a better name for certain contract error messages 
related to PR 13665
 2013-04-06 19:04:04 -05:00
Robby Findler
8231db1961 fix non-terminal reference 2013-04-06 19:04:04 -05:00
Jay McCarthy
47c1334f6d A few links 2013-04-06 15:07:07 -06:00
Jay McCarthy
259621f7cb Fixing PR13657 2013-04-06 15:07:07 -06:00
Jay McCarthy
06767ab8c3 Fixes PR13655 2013-04-06 15:07:06 -06:00
Burke Fetscher
a97ff69cd0 test-equal->test for better drdr source loc info 2013-04-06 15:20:15 -05:00
Matthew Flatt
88c7bb59d4 fix `udp-bind!' test 2013-04-06 10:50:02 -06:00
David Van Horn
213430f728 Add #:lang and input-program inputs to make-base-eval and friends. 
This commit extends make-base-eval, make-base-eval-factory, and
make-eval-factory with an #:eval and input-program inputs so that
these functions are more like racket/sandbox make-evaluator.
 2013-04-06 09:00:41 -06:00
Matthew Flatt
ee78b70e4a doc search: fix mismatch between generator and renderer 
This change revisits commit eb7fa6f066. I think the problem
is not in the rendering of index entries but on the generation
side. The generator was converting Xexprs to strings, except
that strings were left as-is, which is inconsistent. So,
I've reverted commit eb7fa6f066 and fixed the generator.
 2013-04-06 07:43:49 -06:00
Matthew Flatt
b82cadaf99 reference: fix grammar for cross-phase expressions 2013-04-06 07:42:59 -06:00
Matthew Flatt
7c4cfdd367 reference: adjust docs for UDP multicast 
Minor style changes to better match the rest of the docs,
plus "HISTORY.txt" entry.
 2013-04-06 07:22:31 -06:00
Tony Garnock-Jones
314bc49714 UDP Multicast primitives and documentation. 2013-04-06 06:49:13 -06:00
Tony Garnock-Jones
d78456b88b Support SO_REUSEADDR on (udp-bind!), for multicast use. 2013-04-06 06:49:13 -06:00
Matthew Flatt
f24b91a1cc fix interference of unboxing inference for different arguments 2013-04-06 06:42:01 -06:00
Robby Findler
77163fe8d1 add the ability to load in new mixins to DrRacket's 
various get/extend:extend functions
 2013-04-05 22:39:20 -05:00
Robby Findler
b05767ab13 add support for firing up a REPL to poke at DrRacket 2013-04-05 22:39:19 -05:00
Robby Findler
0ea2b61857 fix bug in online check syntax 2013-04-05 22:39:19 -05:00
Asumu Takikawa
9eaf5aaddb Remove unnecessary type->contract case 2013-04-05 16:56:50 -04:00
Asumu Takikawa
0161dfdf16 Translate Value types to ctcs with better names 
e.g., True -> '#t  instead of
      True -> "#t" for a flat-named-contract
 2013-04-05 16:56:50 -04:00
Vincent St-Amour
fe83da9bdf Eliminate intermediate lists. 2013-04-05 16:47:11 -04:00
Vincent St-Amour
f10e1fd58d Avoid duplicate work. 2013-04-05 16:47:11 -04:00
Vincent St-Amour
d3507c4c3e Preserve source location for struct constructor contracts. 2013-04-05 16:47:11 -04:00
Vincent St-Amour
ad9de1f325 Error message typo. 2013-04-05 16:47:11 -04:00
Ryan Culpepper
1d04ce2069 move unstable/redex to unstable/gui/redex to fix dist-specs 
Also, don't use unsupported unicode chars.
(Should these be added to latex renderer?)
 2013-04-05 16:01:50 -04:00
Robby Findler
cfe3a7d5bf Separate out mrlib/terminal from the rest of mrlib, dependencieswise 
The mrlib/terminal library fits in the mrlib collection in that it is
a random library that uses our GUI system that doesn't belong in
racket/gui somewhere.

It also doesn't really fit into the framework as the framework is
supposed to be a colleciton of useful mixins for our racket/gui
classes.

It does, however, benefit from using the framework (and the string
constants library) so the best option seems to be to think of mrlib as
consisting of separate libraries that fit into two different layers
of the dependency hierarchy. So that's what this commit does.
 2013-04-05 10:22:33 -05:00
Robby Findler
117819a5c9 Revert "adjust dependencies to allow mrlib/terminal to use the framework" 
This reverts commit aa29fe01a8.

This change merges too much stuff into a high layer of the dependency structure
 2013-04-05 10:22:33 -05:00
Robby Findler
e34e63b323 add support for updating packages via 
drracket's "install package" menu item

It will infer whether to use 'raco pkg update' or
'raco pkg install' based on the currently installed
set of packages (but, of course, the details
section of the dialog lets you override this inference
if necessary)
 2013-04-05 10:22:33 -05:00
Robby Findler
e3b580c200 add installed-pkg-names 2013-04-05 10:22:33 -05:00
Robby Findler
eb7c5ad84c add edit|copy and edit|select all menu items to mrlib/terminal frames 2013-04-05 10:22:33 -05:00
Eli Barzilay
26273db266 Avoid output in ftp tests. 
Also add a note explaining why the output is not tested.
 2013-04-05 02:23:43 -04:00
Eli Barzilay
6149134011 Misc improvements to net/dns' and net/private/ip'. 
* Some racketisms.

* Use explicit `in-list' etc in for loops.

* Remove some redundant requires from `net/dns'.

* Move all tests to `tests/net', including a new `tests/net/ip'.  In the
  future there's a plan to have things like stripped zos etc for
  distribution, but we're not there yet, and the net collection is
  already organized nicely so this also makes it more uniform.

* Include the dns tests in the main test file.
 2013-04-05 02:23:43 -04:00
Burke Fetscher
d00099dbdb Redex: pass language id through for term errors 2013-04-04 22:59:14 -05:00
Robby Findler
aa29fe01a8 adjust dependencies to allow mrlib/terminal to use the framework 
Not sure if this is the right fix, but hopefully it will allow
the build to happen while we debate the right fix.
 2013-04-04 22:04:12 -05:00
Burke Fetscher
4410ecceb2 Redex: fix term-let/#:lang keyword interaction 
Account for the fact that define-language bindings may get
shadowed by term-let when using the same identifier as the language.
 2013-04-04 20:38:08 -05:00
Asumu Takikawa
8483a1493f Fix the returned type of dns-get-mail-exchanger. 2013-04-04 16:11:28 -04:00
Asumu Takikawa
35e791be4e Adjust type for dns-get-address 2013-04-04 16:11:28 -04:00
Claire Alvis
04f535cadc Default implementations are only reached in the absence of method tables. 2013-04-04 15:31:51 -04:00
Vincent St-Amour
16a75761b0 Make TR-generated identifiers have the same name as original identifiers. 
Makes error messages nicer, and makes it easier to correlate with source code.
 2013-04-04 15:31:51 -04:00
Vincent St-Amour
ff3d785da2 Use locations from typed identifiers for type-generated contracts. 2013-04-04 15:31:51 -04:00
Vincent St-Amour
459c731bb9 Have Optimization Coach report unsound float division missed optimizations. 2013-04-04 15:31:50 -04:00
Asumu Takikawa
02989b23a1 Fix ipv4 check on addresses with a leading 0 2013-04-04 14:03:23 -04:00
Asumu Takikawa
0b55cf3df2 Refine contract check 2013-04-04 14:03:23 -04:00
Asumu Takikawa
e62bb05f05 Fix equality check 2013-04-04 14:03:23 -04:00
Asumu Takikawa
f904bd8ba5 Make IP addresses immutable 2013-04-04 14:03:23 -04:00
Ryan Culpepper
ffa589116f added unstable/redex with useful typesetting (rewriter) helpers 2013-04-04 13:28:01 -04:00
Ryan Culpepper
516f56fc83 added with-eval-preserve-source-locations to scribble/eval 
Makes it possible to show examples of redex term->pict, etc.
 2013-04-04 13:28:01 -04:00
Asumu Takikawa
92102a2f07 Use net/private/ip in net/dns 
This simplifies the code by outsourcing IP
address functionality to net/private/ip.
 2013-04-04 13:05:56 -04:00
Asumu Takikawa
4e76ae8c11 Add an IP address library 
The library currently lives in a private subfolder so
that the interface can still be changed. The idea is to
eventually make it a top-level `net` library once it is
more mature.
 2013-04-04 13:05:56 -04:00
Robby Findler
8246d073c0 adjust the package installation menu item in drracket to use mrlib/terminal 2013-04-04 11:10:30 -05:00
Eric Dobson
94861becd0 Fix untested contract generation code. 
Closes PR 13449.
 2013-04-04 08:29:15 -07:00
Eric Dobson
76de4d3cca Fix tc-apply to correctly generate expected ValueDots filters. 
Closes PR 13649.
 2013-04-04 07:45:15 -07:00
Eric Dobson
2b8efd6676 Fix contracts in TR. 2013-04-04 07:43:08 -07:00
Eric Dobson
17b9ed0a75 Fix prefix-of. 
Closes PR 13448.
 2013-04-04 07:42:45 -07:00
Eric Dobson
5ec7401f1f Add example of (List t ... bound). 
Closes PR 11903.
 2013-04-04 07:41:53 -07:00
Eric Dobson
c295608282 Add doc for #:no-optimize. 
Closes PR 13001.
 2013-04-04 07:41:53 -07:00
Vincent St-Amour
d00a579c5a Document not yet fixed optimizer bugs found using random testing. 2013-04-04 10:05:53 -04:00
Vincent St-Amour
a50d9bad7e Avoid unsound optimization for complex division. 
Found using random testing.
 2013-04-04 10:05:53 -04:00
Jay McCarthy
0003b737bd Doctrinal purity 2013-04-04 07:38:57 -06:00
Jay McCarthy
d630a09247 Add xrefs and advice re Robby 2013-04-04 07:38:57 -06:00
Jay McCarthy
2bd19d1604 Add xrefs and advice re Robby 2013-04-04 07:38:57 -06:00
Jay McCarthy
0cbf694468 Fixing error with uninitialized packages 2013-04-04 07:38:57 -06:00
Jay McCarthy
9df0c7c7b0 Changing breadcrumbs 2013-04-04 07:38:57 -06:00
Jay McCarthy
6a4af88d6a Setting up the conflict detection framework 2013-04-04 07:38:57 -06:00
Jay McCarthy
cd0e0266e2 Starting to store and display curation information 2013-04-04 07:38:57 -06:00
Robby Findler
13d7cc1184 fix careless error 2013-04-04 07:36:33 -05:00
Robby Findler
ecf2b16bf0 refactor the plt installation code in drracket to pull out 
the GUI wrapper around command-line like utilities
 2013-04-03 22:23:26 -05:00
Robby Findler
15abd8f9dd remove unused require 2013-04-03 22:23:26 -05:00
Eli Barzilay
af027020ba Adjust tests to x' instead of ×'. 2013-04-03 19:53:58 -04:00
Eli Barzilay
8ffd887847 Test for being able to customize struct printouts. 2013-04-03 18:10:22 -04:00
Eli Barzilay
448a62eae4 Avoid non-ascii character in numeric formats. 2013-04-03 18:10:22 -04:00
Danny Yoo
6e32a25253 Defensively check pos before subtraction in module-reader.rkt. 2013-04-03 14:26:16 -06:00
Eric Dobson
04ef9db1b3 Turn dynamic-requires into lazy-requires in TR. 
Closes PR 13621.
 2013-04-03 09:49:40 -07:00
Eric Dobson
6c2e75ac7e Make +,*,min,max support precise unary types. 
Closes PR 13563.
 2013-04-03 09:33:02 -07:00
Eric Dobson
0e0f1cd670 Adds subtyping for filters, and fixes -FS to be more precise. 
Closes PR 12817.
 2013-04-03 09:25:28 -07:00
Robby Findler
cce76eba00 fix bug in untar when unpacking a tar file with top-level files 2013-04-03 10:18:02 -05:00
Robby Findler
77a1b55c32 hide the testing of the close parens with an edit-sequence 2013-04-02 21:26:43 -05:00
Robby Findler
944602440c add response/output 2013-04-02 21:26:32 -05:00
Vincent St-Amour
ffc90239d0 Fix test for new complex division. 2013-04-02 17:32:29 -04:00
Tony Garnock-Jones
c5df74f662 Show the offending value when a TR-introduced Any contract fails 2013-04-02 16:29:11 -04:00
Tony Garnock-Jones
f2616b934c Avoid stripping location information from syntax object in warning message. 2013-04-02 16:29:11 -04:00
Vincent St-Amour
b808d2809e Fix optimization on exp of complex numbers. 
Found using random testing.
 2013-04-02 16:29:11 -04:00
Vincent St-Amour
8948388ec5 Fix another unsafe optimization of unsafe-fxmodulo. 
Found using random testing.
 2013-04-02 16:29:10 -04:00
Vincent St-Amour
f66ee7088f Fix type of tanh. 
Found using random testing.
 2013-04-02 16:29:10 -04:00
Vincent St-Amour
ed12b64bf7 Fix type of sinh. 
Found using random testing.
 2013-04-02 16:29:09 -04:00
Vincent St-Amour
51c94e26d3 Increase timeout for TR random tester. 2013-04-02 16:29:09 -04:00
Vincent St-Amour
6e10dd6a4d Imitate untyped division more closely. 
Found using random testing.
 2013-04-02 16:29:08 -04:00
Vincent St-Amour
5f9bcbca49 Abstract unboxing of complex division. 2013-04-02 16:29:08 -04:00
Vincent St-Amour
ca63915693 Fix coercions from single-floats to floats. 
Found using random testing.
 2013-04-02 16:29:07 -04:00
Vincent St-Amour
77b89fab99 Reimplement unboxing of complex division. 
Add special cases to be consistent with untyped Racket.

Found using random testing.
 2013-04-02 16:29:06 -04:00
Eric Dobson
3d49087ea3 Fix parsing of dotted rest when there is an expected type. 
Closes PR 13646.
 2013-04-01 22:17:32 -07:00
Robby Findler
5669c372b2 fix a docs bug 
(and change a case-lambda to a regular lambda)
 2013-04-01 22:39:22 -05:00
Robby Findler
5a85af78ac add contracts to the "with-" macros in redex/pict 2013-04-01 22:39:21 -05:00
Vincent St-Amour
c8c6341970 Simplify type. 2013-04-01 14:44:32 -04:00
Vincent St-Amour
92c4c70e7a Fix type of lcm. 
Found using random testing.
 2013-04-01 14:44:32 -04:00
Vincent St-Amour
70a8b79d0e Re-enable testing of hyperbolic trigonometry functions. 2013-04-01 14:44:31 -04:00
Vincent St-Amour
990fa87a2e Add random testing for complexes. 
Fix a bug it found.
 2013-04-01 14:44:31 -04:00
Vincent St-Amour
ca2e6bd769 Sometimes generate random integers. 2013-04-01 14:44:31 -04:00
Vincent St-Amour
3e9595e910 Factor out grammar to generate well-typed terms with higher probability. 
Allows us to test integer-specific functions.
 2013-04-01 14:44:31 -04:00
Vincent St-Amour
f7e8b090e6 Fix types of bitwise-and and bitwise-xor. 
Found with random testing.
 2013-04-01 14:44:31 -04:00
Matthias Felleisen
ab663b4833 bring code to old state, make consistent with docs, Closes PR 13642 again 2013-04-01 12:10:27 -04:00
Matthew Flatt
b78982fe6a racket/cmdline: fix problem with arity checking 
Extra normalization due to 59b1e32fe9 exposed the bug.
 2013-03-31 20:29:23 -06:00
Eric Dobson
5d8f470e0b Remove dependency on GUI libraries. 2013-03-31 11:43:08 -07:00
Eric Dobson
eeeceedb8c Reimplement for*/list: in TR so that it works. 
Closes PR 13253.
 2013-03-31 10:40:21 -07:00
Eric Dobson
b637c24d88 Improve type of expt since inference is bad. 
Closes PR 13383.
 2013-03-31 10:39:36 -07:00
Eric Dobson
ecec724747 Add testcase for sibling modules. 
Closes PR 13155.
 2013-03-31 10:39:16 -07:00
Carl Eastlund
df00bbb194 Updated contracts for arity-related functions. 
Added contract checking to arity=?, arity-includes?, and normalized-arity.
Removed contract checking from normalize-arity to make it a total predicate.
Updated documentation for normalize-arity to reflect this change.
 2013-03-31 13:36:07 -04:00
Carl Eastlund
f509420662 Removed unnecessary duplication of normalize-arity. 2013-03-31 13:36:06 -04:00
Carl Eastlund
aaa99d565d Documented normalized-arity?, arity=?, and arity-includes?. 2013-03-31 13:36:06 -04:00
Carl Eastlund
636f8a91dc Moved normalized-arity?, arity=?, and arity-includes? into racket/function. 2013-03-31 13:36:06 -04:00
Carl Eastlund
4dd011aa09 Added documentation for normalize-arity. 2013-03-31 13:36:05 -04:00
Carl Eastlund
e356c660ea Re-provide normalize-arity from racket/function. 2013-03-31 13:36:05 -04:00
Carl Eastlund
59b1e32fe9 Changed normalize-arity to coalesce arity-at-least with adjacent numbers. 
For instance, (normalize-arity (list 1 (arity-at-least 2))) now produces
(arity-at-least 1).  The implementation and the tests for normalize-arity both
reflect this change.  The randomized tests now also check that the output
represents the same arity as the input.
 2013-03-31 13:36:05 -04:00
Matthew Flatt
6e40caa7e2 ffi/com: repairs, including `mysterx' compatibility 
Restore MysterX-style handling of parameterzied properties in
`com-get-property'.  It turns out that the original `com-get-property'
handles parameterized properties by allowing a list in place of a
property-name string, and that handling got lost in the re-write.

Fix the name of `com-get-active-from-from-coclass'.

Fix arity checking for optional arguments.

Closes PR 13603
Closes PR 13604
 2013-03-31 11:12:45 -06:00
Matthew Flatt
2412611c07 file/untgz: allow extra bytes after tar content 
Closes PR 13641
Closes PR 13644
 2013-03-31 07:29:06 -06:00
Matthew Flatt
e93f977603 file/untar: handle unknown extensions by skipping 
Also, add/improve logging.
 2013-03-31 06:59:12 -06:00
Matthew Flatt
bfc9c41358 racket/gui: double-check size on attmpt to set editor scroll 
A scroll request could fail if a resize notification is still
in flight (i.e., queued but not yet executed), so double-check
the size on a scroll request.

Closes PR 13582
 2013-03-31 06:39:49 -06:00
Matthew Flatt
0a482b6159 raco setup: fix doc dependency check for PLTCOMPILEDROOTS 
A doc build depends on its source's ".zo" file, which might
not be next to the source due to a PLTCOMPILEDROOTS setting.

Closes PR 13640
 2013-03-30 17:28:25 -06:00
Matthias Felleisen
1ff3e3b942 fixed rate argument for run-movie, Closes PR13642 2013-03-30 18:07:00 -04:00
Carl Eastlund
68f526c2ed source-location-known? should not rely on "span" field 2013-03-30 16:17:27 -04:00
Ryan Culpepper
bace16a4ce added test for sequence syntax with keywords 2013-03-30 10:00:44 -04:00
Ryan Culpepper
d71cc04c22 fix show-dependencies handling of submodules 2013-03-30 10:00:44 -04:00
Ryan Culpepper
3dfab4d0aa factor out create-ehpat code 2013-03-30 10:00:44 -04:00
Ryan Culpepper
1b729d34d8 added rename option to lazy-require 
closes PR 13624

also added examples
 2013-03-30 10:00:44 -04:00
Ryan Culpepper
2eae24b0b1 use defform #:grammar 2013-03-30 10:00:44 -04:00
Ryan Culpepper
293b208af7 added optional #:grammar clause to defform, etc 2013-03-30 10:00:44 -04:00
Asumu Takikawa
ceac0d3a87 Scheme -> Racket 2013-03-29 17:55:10 -04:00
Matthew Flatt
ba270cde48 fix over-eager "optimization" of some unsafe-fx operations 
As reported by Vincent.
 2013-03-29 14:46:19 -06:00
Robby Findler
06315bf0fa syntax error check fix 
closes PR 13639
 2013-03-29 11:58:52 -05:00
Matthew Flatt
99453ac506 ffi/unsafe/objc: weaken cache of method-invoke functions 
A non-weak table meant that on Cocoa, every key press leaked a
foreign-funciton stub.
 2013-03-29 08:09:57 -06:00
Matthew Flatt
8e25f42fbc doc repair 
Closes PR 13555
 2013-03-29 07:23:50 -06:00
Matthew Flatt
70eb426aa4 contract error: shift path normalization to error time 
Making a pathcollects-relative  at contract-formation time means a
lot of extra work then and a change to the needed sandbox permissions.
Aormalizing at error time is more consistent with other parts of a
contract message.
 2013-03-29 07:23:50 -06:00
Matthew Flatt
3f7fcdf1b7 reference: doc clarifications on `guard-evt' 2013-03-29 07:23:49 -06:00
Matthew Flatt
5afd1b4118 syntax-color/racket-lexer: update for single-precision and extflonums 
Includes a doc fix to note `+inf.t', etc.
 2013-03-29 07:23:49 -06:00
Matthew Flatt
1dcc7ca4dc syntax-color/racket-lexer: fix long-standing number-parsing bug 
The lexer mishandled cases like "#x1E+2", because "E" is
not an exponent marker for hexadecimal --- and it has been that
way forever, but the repair isn't all that difficult.
 2013-03-29 07:23:49 -06:00
Matthew Flatt
f1ebb6136b reference: fix for reader's number grammar 2013-03-29 07:23:49 -06:00
Matthew Flatt
45f74eafe5 scriblib/footnote: fix for non-Latex output 
Also, fix warnings generated even for Latex mode.
 2013-03-29 07:23:49 -06:00
Greg Hendershott
59bba2d197 Combine adjacent code spans into one. 
These result from something like

    @racket[(x y)]

being treated by Scribble as multiple RktXXX items rather than one. As
a result the Markdown emitted was:

    `(``x`` ``y``)`

But obviously instead we want:

    `(x y)`

Kludgosity alert: Although it would probably be more-correct to
consolidate the RktXXX items at the Scribble structure level, I don't
easily see how. `@racket` is baking in the concept of Racket
lexing (classifying text as various kinds of Racket elements). This is
handy when the render will be HTML or Latek, and is benignly N/A when
it will be plain text. But it's a bit square-peg/round-hole when the
render will be Markdown. Rather than attempt to "un-lex" the Scribble
structures (I'm having trouble seeing how), I'm handling it
"after-the-fact" -- adjusting the generated Markdown text.

If anyone thinks the preceding is an elaborate rationalization for an
ugly kludge, I wouldn't argue, but I would need some help
understanding the preferable way to go about it.
 2013-03-29 07:23:49 -06:00
Greg Hendershott
a5f6686270 Fix problem handling examples and interaction. 
Unlike plain `racketblock`, `examples` and `interaction` are
"nested". As a result we emitted bad Markdown like:

    ```racket
    Examples:
    ```racket
    some-code
    ```
    ```

Markdown code blocks can't nest, so this needs to be:

    ```racket
    Examples:
    some-code
    ```

Also: Updated the unit test with examples of `examples` and
`interaction`.
 2013-03-29 07:23:49 -06:00
Matthew Flatt
a5f8584bab scriblib/figure: add `#:continue?' option 2013-03-29 07:23:49 -06:00
Jay McCarthy
7b832edae9 Adding pointer to dispatcher concept 2013-03-28 08:45:03 -06:00
Jay McCarthy
8a3f831807 Fixing standalone 2013-03-28 08:45:03 -06:00
Matthew Flatt
325a9dd34b slideshow/pict: allow a color in a style for `text' 2013-03-27 17:17:33 -06:00
chrdimo
a499b22a3c improving performance of options 2013-03-27 16:16:25 -04:00
Carl Eastlund
1d351858f9 Used syntax/modcode in rackunit/docs-complete. 
This simplifies the implementation, and also generalizes it so that it finds
documentation from installed packages, linked collections, and other sources.
 2013-03-26 19:50:33 -04:00
Jay McCarthy
169a9ea28d Fixing broken rackunit display tests 2013-03-26 06:08:21 -06:00
Jay McCarthy
875c20119d Generalizing define-bibtex-cite 2013-03-26 06:08:21 -06:00
Robby Findler
0c5fa7d6c5 relax sandbox permissions now that contract error message 
construction requires looking at the filesystem

assuming this is the right fix, it closes PR 13634
 2013-03-26 00:03:34 -05:00
Robby Findler
55ef0e7c07 make negative blame also use "<collects>/" instead of having 
the full collection path in there
 2013-03-25 21:04:21 -05:00
Robby Findler
2ec097a955 fix bug in drracket's online check syntax renaming setup 
Because of a limitation in our GC tech (and because I have not
sorted out how to program around it (which should be possible))
when the "is it safe to rename this variable" check may silently
just say "yes" when it really doesn't know the correct answer.

It turns out that this was happening on every attempt to rename
after the first one (in a given online check syntax run) due to
a bug, now fixed in this commit (the "loop" didn't actually loop...)

Also, moved the creation of the thread to its own function to
make the things it closes over more syntactically apparent.
 2013-03-25 21:04:20 -05:00
Danny Yoo
eb7fa6f066 Sanitize the output from HTML escape characters. 
Noted by ozzloy on IRC.  The search page appears to fail when
searching for the term 'string<?'; in truth, the search succeeds, but
the search link-printing code doesn't escape the '<?' part of the
identifier.
 2013-03-25 12:51:19 -06:00
Eric Dobson
38409e0d7e Add descriptions to for: syntax classes. 
Closes PR 13284.
 2013-03-25 09:42:29 -07:00
Eric Dobson
d7f12d93f4 Add testcase. 
Closes PR 12812.
 2013-03-25 08:50:48 -07:00
Eric Dobson
f3fdd5c1d7 Call raise-argument-error correctly. 2013-03-25 08:49:42 -07:00
Jay McCarthy
5bb51aff4c Support all define-cite options in define-bibtex-cite 2013-03-25 08:27:51 -06:00
Jay McCarthy
b3b10a39f5 Support mastersthesis, clarify docs, and add test of rendering 2013-03-25 08:27:51 -06:00
Matthew Flatt
4d76aa2040 place channels & threads: improve GC 
Allow a thread to be GCed when it is blocked on a place
channel for reading and the place channel's write end
is inaccessible.

GC is limited to threads that do not participate in cycles
of such threads, where the otherwise unerachable threads
are blocked on place channels that are reachable among the
set of threads. In other words, the GC finds the greatest
fix point (as measured by the threads to retain) instead of
least fix point --- which isn't what you want, but finding
the least fix point seems to require significant extra GC
machinery across places.

This improvement was intended to solve the same problem as
commit 7b0608c, but that case seems to run into the limitation
on cycles.
 2013-03-25 05:15:24 -06:00
Matthew Flatt
b34fac32c0 fix space-safety problem 
A tail call with certain kinds of primitives would fail to
clear local bindings in a detectable way. For example, a
tail call to `sync' that blocks could retain references
to unreachable data in the context of the `sync' call.

Primitives that can cause problems in the run-time system
are already identified as "imemdiate" primitives. The
safe-for-space pass now inserts clearing actions before a tail
call, unless the call it to a known immediate primitive or a
Racket-implemented function.

Clearing operations are now omitted before non-tail calls
to immediate operations like structure predicates.

The newly added clearing operations could affect performance,
but they probably won't, since the clear operations are still
avoided in tail-call cases that are otherwise fast. The newly
omitted clearing operations may improve performance.
 2013-03-25 05:15:24 -06:00
Matthew Flatt
c3266ef685 fix `sync/[timeout/]enable-break' semaphore shortcut 
The shortcut could be triggered in a bad case (first
argument as `#f' in non-timeout mode) and returned the
wrong result (void instead of the semaphore).
 2013-03-25 05:15:24 -06:00
Matthew Flatt
b041a151e6 racket/gui: fix auto-scrollbars for editor GUI 
It's possible to go from a state where one scroll bar is needed
(vertical or horizontal) to a state where each scrollbar is
needed iff the other scrollbar is needed. In that case, the
auto-scrollbar algorithm couldn't find either fixpoint and
would loop forever.
 2013-03-25 05:15:24 -06:00
Eric Dobson
87facb736f Check for structure binding and raise good error if it is not there. 
Closes PR 13588.
 2013-03-24 18:35:22 -07:00
Eric Dobson
bb0b071f38 Remove legacy require/typed form. 2013-03-24 18:35:21 -07:00
Robby Findler
7b0608ca42 fix a leak in DrRacket 
It was leaking threads at about the rate of 2 per online expansion
that had a syntax error (or otherwise aborted without finishing
expansion)
 2013-03-24 18:03:33 -05:00
Robby Findler
5937bcbbf5 fix a race-condition 2013-03-24 17:05:50 -05:00
Robby Findler
57f857b45a fixed more calls to error (that should be raise-argument-error) in the contract library 2013-03-24 08:09:08 -05:00
Robby Findler
64849bddd2 update mzlib contract test suite to recent changes to racket/contract 2013-03-24 07:24:32 -05:00
Robby Findler
6e4d483403 adjust contract library to call raise-argument-error instead of error 
and a few other changes nearby to clean up various things

closes PR 13623
 2013-03-23 22:00:29 -05:00
Eric Dobson
0e42a791a7 Typecheck (lambda args body) as (arg1 -> result). 2013-03-23 13:18:05 -07:00
Eric Dobson
8d080b74cb Fix Struct-Type-Property. 
Closes PR 13593.
 2013-03-23 08:24:05 -07:00
Carl Eastlund
4ebf53e919 Add error checking to ensure blame-source produces a srcloc? as documented. 2013-03-23 01:06:25 -04:00
Carl Eastlund
c8f79dacbb Added tests for blame object source locations being srcloc structs. 2013-03-23 01:06:24 -04:00
Burke Fetscher
fe0fd0d152 Redex: remove some now extraneous code 2013-03-22 16:14:03 -05:00
Burke Fetscher
ddf4945125 Redex: corrections for disequations in generator 
- handle parameters correctly when simplifying disequations
- rework term generation/disequation checking for parameters
- fix define-extended-metafunction w/r/t the above
 2013-03-22 15:28:36 -05:00
Burke Fetscher
40fc96cacf Redex: rework metafunction compilation/search for parameters 2013-03-22 15:28:35 -05:00
Burke Fetscher
bdf1866e80 Redex: parameterized disequations 
refactor the pattern unifier and tests to handle
disequations with parameters correctly
 2013-03-22 15:28:35 -05:00
John Clements
564d244039 polarity flip in type error messages 2013-03-22 10:20:40 -07:00
Eli Barzilay
f1e5bd8fd4 Undo no-op change. 
As discussed:
  http://lists.racket-lang.org/users/archive/2013-March/056907.html
 2013-03-22 11:22:49 -04:00
Eli Barzilay
9f057857e5 Fix props order. 2013-03-22 11:21:04 -04:00
Jay McCarthy
04d723eea8 Fixing broken rackunit tests 2013-03-22 07:45:14 -06:00
Jay McCarthy
9f337c632a Removing the planet2 name from the code 2013-03-22 07:45:14 -06:00
Robby Findler
431efb40d1 Argh, sorry again. 
Revert "IN PROGRESS: working on syntax error messages for 2d"

This reverts commit 04ada66741.
 2013-03-21 22:48:47 -05:00
Robby Findler
04ada66741 IN PROGRESS: working on syntax error messages for 2d 2013-03-21 22:48:05 -05:00
Robby Findler
092d98656c fix plai/gc2/mutator for the case where a lambda-bound 
variable is shadowing something
 2013-03-21 22:48:05 -05:00
Robby Findler
0e6975fb2c add 'values' to plai/gc2/mutator language 2013-03-21 22:48:05 -05:00
Robby Findler
13bcb73050 typo in test suite 2013-03-21 18:59:23 -05:00
Tony Garnock-Jones
0399babc85 pretty-format returns a String, not Void 2013-03-21 18:11:28 -04:00
Matthew Flatt
3886b7702e fix for `syntax-local-value/immediate' 
The source locaiton on the second result was mangled.

Closes PR 12477
 2013-03-21 14:29:40 -06:00
Robby Findler
f166934700 adjust check syntax to deal properly with submodules at non-zero phases 
Thanks to Matthew for sorting this out.

(Also removed a bunch of line-ended space chars since git
yelled at me.)
 2013-03-21 13:08:34 -05:00
Matthew Flatt
30a4b481dd fix submodule declarations nested in phases > 1 2013-03-21 11:51:46 -06:00
Robby Findler
fe721eaef4 adjust options tests to match new multi-party blame printouts 2013-03-21 10:22:27 -05:00
Matthew Flatt
acd6764019 support boxes in syntax patterns and templates 
Also, `datum-case' and `datum' from `syntax/datum'.
 2013-03-21 09:06:15 -06:00
Matthew Flatt
899c742c56 slideshow: add `--clock' option 2013-03-21 08:51:09 -06:00
Jay McCarthy
804791b011 Adding test logging facility to rackunit and eli-tester, with its own test and docs 2013-03-21 07:02:50 -06:00
Eli Barzilay
0b31cb9168 Minor typo, reported by Dorai. 2013-03-21 00:17:40 -04:00
Robby Findler
8085707a8c adjust the multiple parties of blame printouts 2013-03-20 22:51:39 -05:00
Robby Findler
e5d91baa2c add interaction/no-prompt and clarify that interaction-eval 
doesn't catch errors
 2013-03-20 22:51:39 -05:00
Robby Findler
a29f37f18b added scribble-exn->string 2013-03-20 22:51:39 -05:00
Robby Findler
2792cd7b5f remove redundant check and minor cleanup 2013-03-20 22:51:39 -05:00
Matthew Flatt
e0486a7cf0 racket/gui: add warp-pointer' to window<%>' 
Removed the method from `canvas<%>', where it was never implemented
with the `racket/gui' reimplementation.
 2013-03-19 15:53:13 -07:00
Matthew Flatt
31964a11dc reference: improve docs on peeking 2013-03-19 15:48:22 -07:00
Matthew Flatt
dfcf50e165 scribble/manual: add a #:key' argument to deftech' 2013-03-19 15:48:21 -07:00
Robby Findler
496331498f add some random testing into the lexer option contract 2013-03-19 16:04:57 -05:00
Robby Findler
6c2ea3acbb add missing provides 2013-03-19 14:08:28 -05:00
Jay McCarthy
41e07b0cc6 Removing even/odd reading hack and just protecting parser from eof-ing ports 2013-03-19 08:58:41 -06:00
Ryan Culpepper
829a640299 reorganize code, expose stxclass rhs->parser helper 2013-03-18 19:14:05 -04:00
Ryan Culpepper
8f8b16e2ec fix "one term at a time" mode for lifts 
closes PR 13597
 2013-03-18 19:14:05 -04:00
Ryan Culpepper
ab9207dbc7 split out pattern optimization code 2013-03-18 19:14:04 -04:00
Ryan Culpepper
ae63f01cc7 improve pattern factoring, misc cleanup 2013-03-18 19:14:04 -04:00
Ryan Culpepper
34c1bdfc97 unfold pat:and to uncover more factoring opportunities 
Side clauses introduce pat:and, very common in stxclasses.
 2013-03-18 19:14:04 -04:00
Ryan Culpepper
d5068278f4 do factoring for stxclasses (non-splicing only) too 2013-03-18 19:14:04 -04:00
Ryan Culpepper
1de7045dd3 basic pattern factoring for syntax-parse 2013-03-18 19:14:04 -04:00
Ryan Culpepper
9d84c5fdf7 add #:commit, fix other typos 2013-03-18 19:14:04 -04:00
Ryan Culpepper
91cbbbbde2 change syntax-parse clause parsing code 2013-03-18 19:14:04 -04:00
Ryan Culpepper
616ca51f75 documented :stxclass patterns 
closes PR 13565
 2013-03-18 19:14:04 -04:00
Robby Findler
06696d67b4 add a #:pre keyword to define-metafunction 
The keyword allows the specification of contracts
that relate different arguments

closes PR 13617
 2013-03-18 12:54:27 -05:00
Michael Filonenko
35a093469c windows: extflonum support 
Enable extflonums in a MSVC build by relying on a MinGW-built DLL,
"longdouble.dll". The DLL is loaded on startup. If the DLL isn't
available, then `extflonum-available?' reports #f.

Instead of setting the floating-point mode globally to extended
precision, the mode is changed only just before (and restored right
after) extflonum arithmetic operations.
 2013-03-18 07:42:32 -07:00
Eric Dobson
ccc8b85cef Fix parsing of dotted formals. 
Closes PR 13576.
 2013-03-17 18:52:47 -07:00
Robby Findler
1e910fcfbc make check-metafunction and check-reduction-relation 
pay attention to the contract/#:domain spec

closes PR 13616
 2013-03-17 20:50:23 -05:00
Robby Findler
b63aa6bbac adjust commit 99ff0adbfd to 
be more friendly to the test suites
 2013-03-17 20:50:22 -05:00
Robby Findler
4bfd6ff6e3 document define-metafunction's contract patterns properly 
closes PR 13613
 2013-03-17 09:47:42 -05:00
Robby Findler
0dd7d8f60b adjust docs for check-metafunction to make the example 
use more representative

closes PR 13614
 2013-03-17 09:47:42 -05:00
Robby Findler
99ff0adbfd check errors earlier in judgment-form 
closes PR 13609
closes PR 13610
 2013-03-16 21:32:14 -05:00
Jay McCarthy
fd9fce47d9 Turn off DrDr testing 2013-03-16 10:39:49 -06:00
Robby Findler
a50dfcc670 add a test for drdr's consumption to keep the ryr models in sync 2013-03-16 11:20:44 -05:00
Mike Sperber
0d17d2bdf4 Synch German string constants with latest. 2013-03-16 15:06:01 +01:00
Robby Findler
0c5c41fd54 add clause-name to define-metafunction, to be used with the 
newly extended metafunction-cases
 2013-03-15 23:00:50 -05:00
Robby Findler
551150e805 tweaks to option contract usage 2013-03-15 15:38:13 -05:00
Robby Findler
ac93509d95 sorry, didn't mean to push this 
Revert "syntax/rect: IN PROGRESS"

This reverts commit 7880c6de3c.
 2013-03-15 15:38:13 -05:00
Robby Findler
7880c6de3c syntax/rect: IN PROGRESS 2013-03-14 16:36:51 -05:00
Robby Findler
79b5e4dc3a fix a bug that inhibited online compilation from writing out .zo files 
when it compiles required files

Now that this is fixed, the compilation manager will be (once again)
active when doing online compilation, so if the "Populate compiled
directories" checkbox is check (which it is by default) in the details
section of the language dialog, then online compilation will, as it
compiles your file, write out .zo files that will also be used by the
Run button.

The actual fix to this bug is the change in expanding-place.rkt (and
all it really does is move the setting of the
current-load/use-compiled and current-load parameters earlier so that
CM sees only the modified parameter settings and so doesn't give up on
compilation.

The rest of the changes are a test case (and change to drracket to
support the test case)
 2013-03-14 16:36:51 -05:00
Robby Findler
3b0d2f16da change compiler/cm so that the default logs the messages to 
a logger named compiler/cm
 2013-03-14 16:36:50 -05:00
Robby Findler
3f6232bc2d note that the logger-callback's default argument is #f 2013-03-14 14:11:02 -05:00
Robby Findler
1bc82cc404 add an "install package" GUI to DrRacket that calls into planet2 2013-03-14 10:27:49 -05:00
Robby Findler
36e871264a sync scribble docs with cmdline help text 2013-03-14 10:27:49 -05:00
Robby Findler
4f3cd996b1 add contracts, fix a bug, add a test case 2013-03-14 10:27:49 -05:00
Robby Findler
84ce7fa762 make parametric->/c do first-order checks for the argument/result 
contracts that it generates

closes PR 13600
 2013-03-14 10:27:49 -05:00
Eli Barzilay
230f120a3d Fix CRLF-ed file. 2013-03-14 11:01:10 -04:00
Eli Barzilay
af6be85ff5 Fix lots of indentation mistakes. 
(Found by my ayatollah script...)
 2013-03-14 10:55:47 -04:00
Eric Dobson
71d6189132 Cleanup of subtyping, additional comments, and improved short circuting. 2013-03-13 22:59:27 -07:00
Eric Dobson
714f667cf1 Add more hacky things to make with-handlers typecheck. 
Closes PR12644.
 2013-03-13 22:29:41 -07:00
Eric Dobson
75f89107b1 Make PolyDots be subtypes even if they have different fixed arguments. 2013-03-13 22:29:41 -07:00
Eric Dobson
6335de099e Make PolyDots actually subtype correctly. 2013-03-13 22:29:41 -07:00
Eric Dobson
6105ce8b20 Check actual args when form looks like for/list. 2013-03-13 21:45:03 -07:00
chrdimo
9743afeebf replacing transfer-option with transfer/c 2013-03-13 21:15:00 -04:00
Robby Findler
11969cdfa6 trim the list of new dots down to those that our latex 
setup seems to handle

(and actually add them to latex-render.rkt ...)
 2013-03-13 10:13:34 -05:00
Robby Findler
6914451426 fix readtable composition in #2d reader 2013-03-13 10:13:33 -05:00
Stevie Strickland
4119fab3ff Tests for define/contract and keyword interaction. 2013-03-12 18:15:02 -04:00
Stevie Strickland
6aab2f1445 Look for defines and handle them directly. 
Since keyword definitions expand into multiple defines, and inserting
the contract and external id definitions at the wrong point will cause
those to break, we handle define manually.

Hat-tip to Vincent for the idea.

Doing this means that we can't put a single splicing-syntax-parameterize
around the entire body, since it'll expand defines before we reach them,
so instead we add them around the expanded code.
 2013-03-12 18:13:43 -04:00
Stevie Strickland
50c2c54950 Fix with-contract when the contracted identifier is defined as syntax. 2013-03-12 16:51:38 -04:00
Robby Findler
cbd8f073a9 forgot to add tabular.rkt 2013-03-12 15:04:35 -05:00
Robby Findler
bb0795c502 an attempt at 2d documentation 2013-03-12 14:53:16 -05:00
Robby Findler
8adbd7e836 Adjusted a literal scribble tabular to use 2d 2013-03-12 14:53:15 -05:00
Robby Findler
a00bcfd16e add various dots to tex-table and thus drracket keyboard shortcuts 2013-03-12 14:53:15 -05:00
Robby Findler
6ce8f20801 document c:x;r;c 2013-03-12 14:53:15 -05:00
Eric Dobson
4683be8793 Add checks for failing to parse types. 2013-03-11 22:53:29 -07:00
Eric Dobson
17cb4fd8d0 Make vector-set! type correctly on complicated inputs. 
Closes PR13532.
 2013-03-11 21:52:11 -07:00
Robby Findler
74d5706c20 properly compose readtables 2013-03-11 18:53:40 -05:00
Robby Findler
443f998531 improve the way the font size callbacks work, wrt to interactivity 2013-03-11 18:53:40 -05:00
Robby Findler
635efe78a0 added a keybinding to center a line within its cell in a table 2013-03-11 18:53:40 -05:00
Robby Findler
d652d69d14 adjust 2d reader so the keyword has its own source location 
and is syntax-original?
 2013-03-11 18:53:40 -05:00
Eli Barzilay
a1437e71f7 Two doc typos. 
Closes PR 13590.
Closes PR 13591.
 2013-03-11 09:06:46 -04:00
Robby Findler
3e27388571 missed some changes related to addition of dont-care values 
in the lexers
 2013-03-10 21:56:43 -05:00
Robby Findler
761054890d extend the lexer <-> framework's color:text api 
to let lexers say "call me again before you change the buffer"

also, use this in the 2d lexer
 2013-03-10 20:17:20 -05:00
Robby Findler
282cdcbb5b adjust xmethod macro to yield a more helpful error message 2013-03-10 17:33:55 -05:00
Matthew Flatt
3f9fea063f readline: explicitly load "libncurses" 
Needed for OpenBSD
 2013-03-10 07:20:38 -06:00
Chen Xiao
a3a610ed32 doc repair 2013-03-10 06:39:07 -06:00
Matthew Flatt
939b36d1fe slideshow: fix bug related to `interactive' 
The viewer didn't remove interactives correctly.
 2013-03-10 06:29:02 -06:00
Robby Findler
da7a525452 oops 
(and the bigger mystery is why this didn't signal
an error when I ran the tests)
 2013-03-09 19:01:31 -06:00
Robby Findler
e0aef0a575 fix two bugs in recent plai commit 2013-03-09 18:59:26 -06:00
Asumu Takikawa
2f0dee9270 Doc fixes for takef & friends 2013-03-09 17:13:59 -05:00
Asumu Takikawa
de99fdb867 Fix identifier typo 2013-03-09 17:13:59 -05:00
Asumu Takikawa
a764f20375 Minor sha1 doc fixes 2013-03-09 17:13:59 -05:00
Robby Findler
38f5823a59 adjust plai's gc2 language to use roots as the arguments 
to gc:cons and gc:closure instead of passing locs

This enables the important change, namely that get-root-set
no longer returns roots corresponding to the arguments
of the allocation function that we're in the middle of.

This means that a common error students have (forgetting
to chase the 'hd' and 'tl' pointers in their GC) is
harder to make now, since get-root-set never contains
those locations as roots. (In the past you would have had
to write some pretty non-obvious mutator program to get
that behavior.)
 2013-03-09 16:08:00 -06:00
Eli Barzilay
44c274e6c3 Actually swap the argument order. 
(This was supposed to be included with the other commit.)
 2013-03-09 16:05:01 -05:00
Eli Barzilay
c183711d34 Move the `define-inline' tests to "tests/racket/optimize.rktl". 
Avoids a bad dependency.
 2013-03-09 15:47:43 -05:00
Eli Barzilay
3af72ecab4 Added splitf-at', takef-right', dropf-right', splitf-at-right', and more. 
* See comment about implementation issues.

* Removed the `list?' requirement on `takef' etc -- so it matches the
  non-*f versions.  (IMO, it'd be better to drop it from all of them.)
  This also changes the output of `dropf' to `any/c'.

* Swapped the argument order so the predicate is last -- this makes it
  uniform with the non-f* versions.  (IMO, it'b be better to use the
  popular order in all of them instead.)

* Includes tests, and also improved version of previous tests.

* Includes docs, and also fixes to previous docs (eg, drop* doesn't
  return a fresh list).
 2013-03-09 15:47:43 -05:00
Eli Barzilay
0d217af2f0 Shuffle code for a more logical order. 2013-03-09 15:47:43 -05:00
Eli Barzilay
e47cc6efb1 Clean up source layout. 2013-03-09 15:47:42 -05:00
Eli Barzilay
2cdfe18beb Rename {take,drop}-while' -> {take,drop}f'. 
Also, improve the tests a little.
 2013-03-09 15:47:42 -05:00
Stevie Strickland
7d1ad25d6c Revert hack for top-level, institute real fix. 
As a side-effect of this fix, we don't need the thunking behavior for
external identifiers anymore.  Even better!

Also include some other cleanups suggested by Ryan and moves from
quasisyntax/loc -> syntax/loc where we don't use the quasiquoting.
 2013-03-09 10:46:12 -05:00
Robby Findler
ba3e676057 adjust the expansion of #%module-begin so it doesn't 
generate so much code

(Mostly to avoid pain with the macro stepper, but also
reducing the amount of code macros generates is good
for performance reasons)
 2013-03-09 09:22:18 -06:00
Robby Findler
46eb91b578 fix a bug in the way let-values decided which variables are roots 
also, Rackety
 2013-03-09 09:22:18 -06:00
Robby Findler
eb41882843 add tests for plai's get-root-set (in gc2) 2013-03-09 09:22:18 -06:00
Robby Findler
3311387201 when anormalizing, never lift out identifiers from application expressions 
The code used to avoid lifting identifier in more restricted circumstances,
but it seems safe to alway avoid that, which can lead to a lot
less lifting
 2013-03-09 09:22:18 -06:00
Robby Findler
87f76e94f7 allow quote require forms in the argument to allocator-setup 
This is mostly to better support test cases so that we
can set up namespaces that have specific collectors in them
(easiest to do with quote-based requires)
 2013-03-09 09:22:17 -06:00
Robby Findler
609672bfa1 bugfix in the closure support 2013-03-09 09:22:17 -06:00
Stevie Strickland
2fb49aca15 Use old inefficient implementation for top-level for now. 2013-03-09 09:09:20 -05:00
Mike Sperber
b1db073ab8 Synch German string constants with latest. 2013-03-09 14:34:33 +01:00