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25083 Commits

Author SHA1 Message Date
Sam Tobin-Hochstadt
77d5cacbff Add examples for collapse-module-path. 2012-08-10 10:39:44 -04:00
Eric Dobson
3876dfa841 Make generated flat contracts actually flat. 2012-08-10 10:39:44 -04:00
Matthew Flatt
4345045b52 fix parsing of complex numbers with special single flonums 
Closes PR 12839
 2012-08-10 07:49:17 -06:00
Matthew Flatt
9d6cb8e50e setup/pack: fix internal and contract errors 
Part of the contract-error fix is an implementation change, and part
is a documentation change.

Closes PR 12904
 2012-08-10 07:49:17 -06:00
Matthew Flatt
5f120373f1 atan: fix result for two inexact-zero arguments 
Closes PR 12936
 2012-08-10 07:49:16 -06:00
Robby Findler
40e5b63bbc allow identifiers as names, not just strings 2012-08-09 15:28:42 -05:00
Robby Findler
0bd661d620 fix up the bitmap tests for linux 2012-08-08 22:32:43 -05:00
Robby Findler
97e3f56bf2 adjust bitmap tests to test judgment form labels (and fix expected result under mac os x) 2012-08-08 22:05:43 -05:00
Robby Findler
0369342bfe added names to clauses in define-judgment-form and added 
judgment-form-cases to use the names to control typesetting
 2012-08-08 21:34:28 -05:00
Vincent St-Amour
a190ecfb7b Fic generics docs. 
Closes PR 12988.
 2012-08-08 17:26:55 -04:00
Vincent St-Amour
452d83069b Fix typo in the raco make docs. 
Closes PR 12986.
 2012-08-08 17:26:55 -04:00
Vincent St-Amour
9ea180e98c Profiler doc typo. 2012-08-08 17:26:54 -04:00
James Swaine
a3a55de00a Don't wait for future log messages if futures are disabled (future-visualizer) 2012-08-08 12:01:58 -05:00
Burke Fetscher
29661cc675 add #:lang keyword to term, which checks that underscored symbols agree with patterns in the provided language...changed most internal uses of term to use this form 2012-08-08 11:09:01 -05:00
Matthew Flatt
d5024f0f20 win64 racket/gui: another work around for Cairo clipping issues 
Cairo doesn't seem to deal correctly with an HDC produced
by BeginPaint() that has a clipping region. The problem affects
only Win64. Work around the problem by drawing to a separate
HDC and copying to/from the screen. (To see the problem before
this patch, draw the DrRacket window to the edge of the screen
and back, and observe tha the toolbar doesn't update correctly.)

This change could affect performance, but it should mostly
be limited to refresh when a window moves.
 2012-08-08 09:56:44 -06:00
Vincent St-Amour
75efede59b Refactoring. 2012-08-07 16:33:31 -04:00
Vincent St-Amour
674c71103b Add :query-type/args. 
Shows return type for a given function with given argument types.
 2012-08-07 16:33:31 -04:00
Vincent St-Amour
d87339d414 :query-result-type -> :query-type/result 
Result type is given, not asked for.
 2012-08-07 16:31:52 -04:00
Vincent St-Amour
28c85dfd25 Add a separate "Exploring Types" section to the TR reference. 2012-08-07 16:31:52 -04:00
Vincent St-Amour
e3ffd5f85c Document zsh completion along with bash completion. 2012-08-07 16:31:52 -04:00
Vincent St-Amour
4b30d052b0 Allow multi-line printing of case-> types. 
Currently only used in :print-type. Everywhere else, types are pruned.
 2012-08-07 16:31:52 -04:00
Vincent St-Amour
34ee1d2603 Use type aliases when printing full types. 
Reduces the printout size significantly.
 2012-08-07 16:31:51 -04:00
Sam Tobin-Hochstadt
7eaae20f41 Add back some special cases. 2012-08-07 15:51:02 -04:00
Eric Dobson
21598297a7 Removed *Un from abbrev.rkt, replaced it with Un from union.rkt. 2012-08-07 15:50:50 -04:00
Eric Dobson
9ed360bb5e Removed convenience.rkt from typed racket. 2012-08-07 15:50:50 -04:00
Eric Dobson
56fd9e6321 Rearange type code, so that abbrev.rkt can depend on union.rkt. 
Split out base-abbrev.rkt so that subtype is not dependent on abbrev.rkt.
Remove unused code in numeric-tower.rkt so that it is now a dependent of
abbrev.rkt, which allows the body of convenience.rkt to be merged back in.
Remove special casing for union.rkt and extraneous subtyping checks.
Remove union-maker.
 2012-08-07 15:50:50 -04:00
Eric Dobson
6dbc054e41 Replaced references to abbrev.rkt with convenience.rkt. 
Skipped this for subtype.rkt, because of a require loop caused by
lazy-require.
 2012-08-07 15:50:50 -04:00
Robby Findler
708228d959 fix double separator problem on windows 2012-08-07 14:20:54 -05:00
Robby Findler
e65cbdecf0 Rackety 2012-08-07 13:03:45 -05:00
Robby Findler
4a19ab40e8 add check for adjacent separators into tests 2012-08-07 12:51:52 -05:00
Robby Findler
2256ca39ea raise minimum memory limit in DrRacket to 8 megabytes 2012-08-07 12:12:56 -05:00
Robby Findler
94a448413e add some highlighting to the line numbers to show where 
the insertion point currently is

closes PR 12976
 2012-08-07 12:12:45 -05:00
Matthew Flatt
d194fa6245 fix `regexp-match' variants given a long string and an output port 2012-08-07 05:21:33 -06:00
Eli Barzilay
08b271d34c v5.3 stuff 2012-08-07 00:10:01 -04:00
Robby Findler
b5f9751369 add some highlighting to the line numbers to show where 
the insertion point currently is

closes PR 12976
 2012-08-06 22:24:59 -05:00
Robby Findler
b16843a908 add a find-from-selection menu item that grabs the selection and puts 
it directly into the find window

related to PR 12978
 2012-08-06 18:00:57 -05:00
Matthew Flatt
0bd53a3549 compiler/zo-marshal: repair mashaling of import info in syntax 2012-08-06 15:32:27 -06:00
Matthew Flatt
02318ebcb3 fix test to work with relative executable path 2012-08-06 14:27:29 -06:00
Matthew Flatt
13d7a37eb6 re-align expt' and flexpt' to match C99 pow() spec 
Also, improve precision of some complex results to avoid
excessive `+nan.0's.

Closes PR 12935
 2012-08-06 13:00:36 -06:00
Vincent St-Amour
7494fccc4c Control number of attempts for TR random testing from the command line. 2012-08-06 12:48:41 -04:00
Eric Dobson
b95dba9f19 Fix documentation on integer-sqrt/remainder. Closes PR 12971 2012-08-06 12:31:07 -04:00
Eric Dobson
e6d4fb2ee2 Fill hole in recursive type soundness. Fixes PR 11372. 2012-08-06 12:31:07 -04:00
Eric Dobson
9f453676d1 Add support for creating contracts of heterogenous vectors 2012-08-06 12:31:07 -04:00
Eric Dobson
f090698542 Fix type of integer-sqrt and add type for integer-sqrt/remainder. 2012-08-06 12:31:07 -04:00
Robby Findler
8a0b6549a5 adjust the contract error messages to follow the error message 
conventions in 9.2.1 of the reference (altho the messages do
not yet do the extra level of indenting when a field is too
long, nor are there any field names ending in ...)

Also, fix the docs for the #:stronger argument to
make-contract, make-chaperone-contract, and make-flat-contract
 2012-08-05 20:09:09 -05:00
Robby Findler
34618708a6 give up on a (small) part of the repl test. 
Specifically, it seems like about 20% of the time (in drdr),
running the program

  (let l()(l))

in DrRacket and then clicking the break button results in a state
where DrRacket's focus is not in the definitions window. I can't seem
to make this happen on my own machine and I'm not sure if this a
race-condition in the test suite or a real bug in DrRacket but it
seems minor enough (given all of the other focus-based testing that is
happening in this (and related) test suites) that I'm just going to
give up on this particular test.
 2012-08-05 08:14:58 -05:00
Neil Toronto
a70aca3176 Fixed off-by-epsilon error; addresses issue with plateaus in contour-intervals and contour-intervals3d reported by Doug Williams 
Please merge into release
 2012-08-04 11:25:33 -06:00
Matthew Flatt
7c9e6d7193 improve port progress-evt guarantees; fix for `read-bytes-evt' et al. 
A progress evt from a close input port must be initially ready,
and the primitive `peek-bytes-avail!' checks a progress evt
before checking whether the port is closed.

These changes resolve a race in `read-bytes-evt' and related evt
constructors.
 2012-08-04 10:19:55 -06:00
Matthew Flatt
f28e8a02d0 fix 'disappeared-use prperty added by `syntax' 
Effectively preserve `syntax-original?' of added identifiers.
 2012-08-04 10:19:55 -06:00
Matthew Flatt
f64408fe60 racket/draw: doc clarifications related to `color%' 
Commit 18883681a2 reordered the methods. Although the convention in
the `racket/draw' manual is to order methods alphabetically,
alphabetical does look strange for `color%', and I've refined the
non-alphabetical order to one I like even more.
 2012-08-04 10:19:55 -06:00
Vincent St-Amour
aba046a92d Swap unsafe and chaperone-unsafe vector ops in the TR optimizer. 
Closes PR12969.
 2012-08-04 10:32:21 -04:00
Robby Findler
3573d61636 fix test for when the "hide big labels" popup menu appears 2012-08-04 08:56:25 -05:00
Ryan Culpepper
1a77f4ee0e added recontract-out 2012-08-03 20:52:35 -04:00
Ryan Culpepper
0ea03360c3 template: improve syntax property support 2012-08-03 18:14:16 -04:00
Matthew Flatt
03605b697d adjust timeout for parallel-plot test 2012-08-03 13:57:00 -06:00
Matthew Flatt
f11450d601 scribble/base: generalize `itemlist' to splice/coerce some arguments 
Also, add a `spliceof' contract constructor to `scribble/decode'.
 2012-08-03 13:43:23 -06:00
Matthew Flatt
1d8791c7c4 ffi/unsafe: show errors from a finalizer 
Previously, an error from a finalizer would disappear and kill
of the finalizer thread. Now the error is logged and the thread
continues.
 2012-08-03 13:43:23 -06:00
Vincent St-Amour
ebd2e35600 Remove accidentally added file. 2012-08-03 14:41:21 -04:00
Vincent St-Amour
79c265ef89 Fix NaN handling of flexpt to be consistent with expt. 2012-08-03 14:21:44 -04:00
Vincent St-Amour
1215fb6cec Remove invalid singleton return types. 
NaN doesn't inhabit these types, but can be produced there.
 2012-08-03 14:21:44 -04:00
Vincent St-Amour
a6d5a98b61 Include NaN in all floating-point types. 
Makes more closure properties hold, but weakens occurrence typing for
some comparisons involving flonums.
 2012-08-03 14:21:44 -04:00
Vincent St-Amour
b1fbbafd91 Fix type of rational?. 2012-08-03 14:21:44 -04:00
Kevin Tew
38e90b52c4 Fixes parallel raco make of relative paths including subdirectories 
closes PR 12953
 2012-08-03 09:15:22 -06:00
Matthew Flatt
66eaa191e5 ffi/com: fix interaction with `racket/gui' 
... and other things that use the Windows message
queue by not providing GCable arguments to
IDispatch::Invoke().

Merge to v5.3
 2012-08-02 19:20:36 -06:00
Matthew Flatt
38ce4997a9 ffi/com: fix potential interaction of finalization and custodians 
Includes new `#:manage?' optional argument to `make-com-object'
and better management of internally created objects.

Merge to v5.3
 2012-08-02 16:29:03 -06:00
Matthew Flatt
572252daec ffi/com: thread safety 
Protect internal data structures via atomic mode.

Merge to v5.3
 2012-08-02 16:29:02 -06:00
Matthew Flatt
1f3f180805 ffi/unsafe/atomic: doc repair 2012-08-02 16:29:02 -06:00
Matthew Flatt
286efface0 ffi/com: adjust order in object release 
Release type descriptors before type infos, and release type
infos before objects. (This reordering shouldn't matter if
referencing counting does its usual job, but maybe it's better
to use the obvious order.)

Merge to v5.3
 2012-08-02 08:01:00 -06:00
Robby Findler
9b39fc37f8 adjust the filename filter for the insert-images menu item 
closes PR 12963
 2012-08-02 07:17:09 -05:00
Robby Findler
44161d73c8 adjust DMdA languages so they do the same error rewriting that the HtDP 
languages are doing. This seems to make the error messages in DMdA
behave like they did in 5.2.1 (and so I'm pushing this to see how DrDr
reacts)
 2012-08-01 18:20:06 -05:00
Matthew Flatt
dda1ee74de document racket/mpair' and racket/package' 2012-08-01 09:34:12 -06:00
Matthew Flatt
7df91a6148 racket/gui: clarify graphical min size in docs for `text-field%' 
Closes PR 12959
 2012-08-01 09:34:12 -06:00
Matthew Flatt
38167dd4fa ffi/com: remove stray quote 
Merge to v5.3
 2012-08-01 09:34:11 -06:00
Burke Fetscher
db437e0ba8 clarify define-extended-language example 2012-08-01 10:09:45 -05:00
Robby Findler
2032aaf341 add a test case for check-expect expressions where the first position has an error 
test case for commit 87a8f70148

related to PR 12943
 2012-07-31 22:25:34 -05:00
Ryan Culpepper
9e566a90ac find syntax properties to transfer at compile time 2012-07-31 19:15:21 -04:00
Ryan Culpepper
6eb8da1f40 removed (unused) reference to not-break-exn? 2012-07-31 19:15:21 -04:00
Vincent St-Amour
800a328fe6 Fix documentation for packages and mutable lists. 
As suggested by Matthew.
 2012-07-31 17:12:30 -04:00
Vincent St-Amour
cc8a9b5ed7 Fix type for dynamic-place. 2012-07-31 17:12:30 -04:00
Kevin Tew
04839b39f8 [Distributed Places] fix failing drdr tests 2012-07-31 13:56:38 -06:00
Kevin Tew
6b48d34867 [Distributed Places] added #:thunk and #:named keyword arguments to distributed place creation functions 2012-07-31 11:51:55 -06:00
Matthew Flatt
aa5b1e192c scribble/sigplan: add guidance for `category', etc. 
Include the URL to ACM's explanation of how to use categories,
and add some other formatting guidance that is otherwise
difficult to track down.
 2012-07-31 07:50:46 -06:00
Matthew Flatt
4a6bfacc27 scriblib/figure: support references to multiple figures at once 2012-07-31 07:50:46 -06:00
Robby Findler
1a619bd047 add tooltips at the start and end of arrows indicating how many references 
there are and how many definition sites there are (in check syntax)

also: Rackety
 2012-07-30 21:46:22 -05:00
Robby Findler
ec41d86fef clean up the way original objects are being handled in check syntax 
Specifically, move the syntax-original? checks to the point
where objects are inserted into the tables (it seemed to mostly
be happening there already, but now remove the checks on the
references)
 2012-07-30 21:46:22 -05:00
Robby Findler
b520696d6f typos 2012-07-30 21:46:22 -05:00
Matthew Flatt
b0f81b5365 racket/draw: use Cairo in a single-threaded way 
This is a follow-up to commit ec6f3fd610. We're still
seeing crashes while rendering the "plot" documentation, and this
change seems to make things work on my machine.
 2012-07-30 08:07:49 -06:00
Robby Findler
87a8f70148 adjust check-expect so it rewrites the error messages 
like they are rewritten in the repl

closes PR 12943
 2012-07-30 04:19:06 -05:00
Robby Findler
02dd0909cb adjust DrRacket's errortrace stack printer window so that it 
removes adjacent entries that have the same stack location
and instead just says "skipped N duplicate frames" in the
window

closes PR 12682
 2012-07-30 02:36:17 -05:00
Eli Barzilay
14f25418f3 Fix a retroactive typo. 2012-07-29 18:16:56 -04:00
Matthew Flatt
9b1db14328 ffi/com: fix clean-up of type descriptors 
Merge to v5.3
 2012-07-29 09:46:30 -06:00
Robby Findler
9815822255 adjust the big definitions / interactions labels so they 
are sensitive to the #lang line and then enable them
for the teaching languages
 2012-07-29 09:43:38 -05:00
Robby Findler
6e2fb2ac5e make the code that does the mixin checks work with define-local-member-name 
closes PR 11279
closes PR 12397
 2012-07-29 09:43:37 -05:00
Vincent St-Amour
dd02f5eeda Fix parametric require/typed in typed/racket/base. 
Closes PR12951.

Please merge to release.
 2012-07-29 09:02:58 -04:00
Eli Barzilay
a0e6892d3e Add "download-libs.rkt" to the core sources. 2012-07-29 08:27:28 -04:00
Ryan Culpepper
e10951024f syntax/parse: fix bug in specialized code for ellipsis patterns 
The result of 'stx->list' is not always either a list or #f.

Merge to 5.3.
 2012-07-28 17:37:06 -04:00
Ryan Culpepper
d19137c998 fix name of function in docs 
Closes PR 12950
 2012-07-28 16:41:08 -04:00
Matthew Flatt
d8d043d678 racket/draw: fix potential png bug 2012-07-28 11:23:22 -06:00
Eli Barzilay
1afc26c79b Fix test due to code refactoring, sort export lists in module descriptions. 2012-07-28 12:12:35 -04:00
Eli Barzilay
1eaecb8e39 An a warning newline, minor additional tweaks. 2012-07-28 12:11:43 -04:00
Eli Barzilay
963ecf0d6f Add responsible for "compatibility". 
(Separate push to see that drdr barks with the previous prop fix.)
 2012-07-28 07:36:22 -04:00
Eli Barzilay
b7c11dfaff Add "compatibility" to dist-specs. 2012-07-28 07:31:11 -04:00
Eli Barzilay
8cdf6be928 Fix how props checks itself. 2012-07-28 07:30:21 -04:00
Mike Sperber
095cf488a3 Synch German string constants with latest. 2012-07-28 11:22:20 +02:00
Eli Barzilay
c2bea19d1b Adjust for new error mesage style. 
(This is in part a temporary solution since the ",bt" command is now used
to show a backtrace as well as any "foo...:" hidden fields.)
 2012-07-28 05:05:06 -04:00
Eli Barzilay
5b501da131 Minor fix for the installer tests. 
The last "xrepl" might be at the BOL, with no preceding space.
 2012-07-28 05:05:05 -04:00
Robby Findler
63dc751450 add some simpler exercises to start 
and link to existing introductory Racket
tutorials
 2012-07-28 00:28:30 -05:00
Vincent St-Amour
140c8c7883 Translate new string constants to french. 2012-07-27 16:59:54 -04:00
Vincent St-Amour
4f06971470 Typo. 2012-07-27 16:55:32 -04:00
Vincent St-Amour
68260a6c86 Add deprecation notice to the scheme language. 2012-07-27 16:49:05 -04:00
Vincent St-Amour
52439d528b Move mutable list functions to the compatibility collect. 
Mutable pair functions from racket/base are not moved.
 2012-07-27 16:49:05 -04:00
Vincent St-Amour
ab2226a19e Add a `compatibility' collect for compatibility with other languages. 
It includes `defmacro' and Chez-style modules (packages).
 2012-07-27 16:49:05 -04:00
Eli Barzilay
c408dfb03b Put the main work in a `main' sub-module. 
This should avoid re-checking the zo file at the end, leading to an
error when it's not there if it moved.
 2012-07-27 10:35:00 -04:00
Eli Barzilay
7e4e373919 Update self-test checksup for revized "racket -h" text. 2012-07-27 10:31:46 -04:00
Eli Barzilay
29d6d377fc Modernize (& racketize) ffi/examples. 2012-07-27 10:31:26 -04:00
Robby Findler
9356e8e949 try out Asumu's suggestion, namely if there is a keyboard event, 
then hide the definitions/interactions labels for a while (2
seconds currently). also, when the 2 seconds expires, fade back
in instead of just appearing immediately
 2012-07-26 18:58:42 -05:00
Robby Findler
af3d52f9b5 fix bug in the computation to determine if the big interactions/definitions 
label and the region to be refreshed have some overlap
 2012-07-26 18:40:12 -05:00
Robby Findler
203fbf7950 fix coordinate computation for the new, big definitions/interactions labels 
closes PR 12944
 2012-07-26 18:37:34 -05:00
Matthew Flatt
9d6f0e96ba fix for bytecode validator 
Fix tchecking for a rest argument to a function that
is lifted by closure conversion so that one of its
arguments is a mutable local variable's location.

Also reject bytecode that would pass too many arguments
to a lifted function, since that would trigger an arity
error that might try to use a location as a value.

Merge to v5.3
 2012-07-26 16:32:59 -06:00
Matthew Flatt
b208a104ec COM test updates 2012-07-26 16:32:59 -06:00
Asumu Takikawa
2dcf060774 Move engines from mzlib/thread to racket/engine 
(they were previously called "coroutines" but
 the term "engine" is less ambiguous)
 2012-07-26 14:47:29 -04:00
Matthew Flatt
100212cd53 another repair to `subprocess' test 
Merge to v5.3
 2012-07-26 10:53:56 -06:00
Matthew Flatt
87d24ece78 more on `port-commit-peeked' and EOFs 
Continues/fixes commit 4c3dd00d49.
 2012-07-26 10:39:24 -06:00
Matthew Flatt
1efc894ada toward fixed interaction between positions and peek-commits 
When a `port-commit-peeked' succeeds, position information should
(appear to) be updated. This patch synchronizes commits and
position information for primitive ports, but synchronizing
them for user ports remains a problem.
 2012-07-26 10:39:17 -06:00
Matthew Flatt
8c10dc1579 fix a `subprocess' test 
Merge to v5.3
 2012-07-26 08:47:06 -06:00
Matthew Flatt
70ef4e6e57 racket/port: possible repair for `read-bytes-evt' 
Also restore and add some tests.

Merge to v5.3
 2012-07-26 08:39:58 -06:00
Matthew Flatt
4c3dd00d49 fix `port-commit-peeked' and mid-stream EOFs 2012-07-26 06:14:35 -06:00
Matthew Flatt
11be722a0f typo 2012-07-25 21:58:18 -06:00
Matthew Flatt
ca3272bd45 racket/port: fix `make-limited-input-port' handling of progress evts 
Merge to v5.3
 2012-07-25 21:37:58 -06:00
Matthew Flatt
d1048406b5 typo 2012-07-25 21:32:33 -06:00
Matthew Flatt
df4fed7011 windows: fix `subprocess' for an empty argument 
An empty argument must be quoted at the CreateProcess() level.

Merge to v5.3
 2012-07-25 20:37:20 -06:00
Matthew Flatt
71045e255c fix `for/vector' to really stop at size 
Avoids an infinite loop for an infinite sequence, for example.
Also, expand via `for/fold/derived' to improve error reporting.
 2012-07-25 20:07:23 -06:00
Matthew Flatt
7d894bfb63 Note require' of a main' submodule for -t', -l', and `-p' 
In the output of `racket -h' and in the command-line docs.

Merge to v5.3
 2012-07-25 20:07:23 -06:00
Vincent St-Amour
8bceeadaab Refactoring. 2012-07-25 16:32:52 -04:00
Vincent St-Amour
f50d64b3b2 Fix tab leak. 2012-07-25 16:32:52 -04:00
Vincent St-Amour
144fd5bf05 Refactoring. 2012-07-25 16:32:52 -04:00
Vincent St-Amour
406529c391 Close OC properly from the menu. 2012-07-25 16:32:52 -04:00
Vincent St-Amour
dc6a81ad02 Refactoring. 2012-07-25 16:32:52 -04:00
Vincent St-Amour
57568ae44c Cleanup. 2012-07-25 16:32:51 -04:00
Vincent St-Amour
0bb133ea51 Move panel to the frame mixin instead of the tab mixin. 2012-07-25 16:32:51 -04:00
Vincent St-Amour
b2ce93ca94 Fix Optimization Coach menu entry point. 2012-07-25 16:32:51 -04:00
Vincent St-Amour
d9f97d079f Refactoring. 2012-07-25 16:32:51 -04:00
Robby Findler
7b72ddb7bf add big "definitions" and "interactions" labels to the drracket 
definitions and interactions windows
 2012-07-25 08:58:43 -05:00
Robby Findler
cdee10e2c0 fix error message wording 2012-07-25 03:02:30 -05:00
Robby Findler
4e6b38b956 adjust bitmap test 2012-07-24 23:27:07 -05:00
Vincent St-Amour
4933913cd6 Remove documentation for non-existent methods. 2012-07-24 17:22:43 -04:00
Vincent St-Amour
74a6518920 Refactoring. 2012-07-24 17:02:46 -04:00
Vincent St-Amour
b3e619e5ee Have OC work on a copy of the definitions window. 2012-07-24 16:56:23 -04:00
Vincent St-Amour
b1577bd307 Fix type for add-between. 2012-07-24 16:41:52 -04:00
Vincent St-Amour
7ba7be1873 Show running man animation when OC is working. 2012-07-24 16:05:59 -04:00
Vincent St-Amour
f2ff88be4a Add Optimization Coach right-click menu entry to existing menu. 2012-07-24 13:48:05 -04:00
Vincent St-Amour
73942fcfa8 Wrap highlighting in an edit sequence. 
Speeds up display.
 2012-07-24 13:48:05 -04:00
Vincent St-Amour
70f8f4d743 Avoid recreating panel and check-boxes when optimization coach is shown. 2012-07-24 13:48:05 -04:00
Vincent St-Amour
cfc8fe5766 Fix spacing issue. 2012-07-24 13:48:05 -04:00
Matthew Flatt
289ae98c8e add missing `super-new' from class100 conversion 
Also, move relevant tests to a better place.

Merge to v5.3
 2012-07-24 11:16:43 -05:00
Eli Barzilay
d7f0314c74 tex2page is gone, update installer tests. 2012-07-24 11:47:47 -04:00
Eli Barzilay
bc0e46227f Update with new "scribble" flag. 2012-07-24 11:47:47 -04:00
Robby Findler
be2c7d7ada finish removing the check-expect dock/undock menu items 2012-07-24 10:18:28 -05:00
Matthew Flatt
5a1bc5ad40 normalize module rename info to vector in ".zo" format 
This is related to the receent repairs for submodules and
`variable-reference->namespace'.

Merge to v5.3
 2012-07-24 07:22:57 -05:00
John Clements
4e47c669ca repair hack for beginner-proc names 2012-07-24 06:42:19 -04:00
Robby Findler
fadd1d9714 fix debugger for the case when it decides not to annotate a file 
related to PR 12937

This doesn't seem to fix the PR since the debugger is currently ignoring
the TR programs (not annotating them) but at least it does not crash now

Please merge to 5.3
 2012-07-24 04:13:10 -05:00
Robby Findler
6e2fc2c138 remove a bunch of unnecessary fields (define => define/private 
and lift out some pens and brushes to the module top-level)
 2012-07-24 04:13:10 -05:00
Matthew Flatt
da66d4d559 adjust `case' expansion to work with Typed Racket 
Relies on the new ad hoc optimization of `hash-ref' to preserve
performance.
 2012-07-23 21:41:49 -05:00
Matthew Flatt
f7382b17c7 ad hoc optimization of `hash-ref' 
Convert
 (hash-ref <hash> <key-expr> (lambda () <literal>))
to
 (hash-ref <hash> <key-expr> <literal>)
which is useful for making the `case' expansion fit
Typed Racket.
 2012-07-23 21:41:49 -05:00
Matthew Flatt
22960b9c75 fix `subprocess' test 
Merge to v5.3
 2012-07-23 21:41:49 -05:00
Eli Barzilay
8e889cfdb1 Make some web server example code use a valid URL. 2012-07-23 20:54:41 -04:00
Matthew Flatt
5b6c65b6c9 tweaks to `case' implementation 
Leave `eqv?' specialization to the compiler, generate
constants instead of vector and hash-table allocations,
and use a hash table for many values other than symbols,
keywords, and fixnums.
 2012-07-23 18:56:33 -05:00
Matthew Flatt
eb6a6e7136 new test cases for `case' 
Trigger binary-search and hash-table modes.
 2012-07-23 18:56:33 -05:00
Jon Zeppieri
7ccf0efce9 new 'case' implementation 
Based on Clinger's "Rapid Case Dispatch in Scheme"
 2012-07-23 18:56:33 -05:00
Matthias Felleisen
f9724f389d addex index entry for add/plus, multiply, and friends 
Closes PR12895 -- well, except that index points to htdp-langs for all five occurrences of each (to be fixed)

merge to v5.3
 2012-07-23 16:57:38 -04:00
Asumu Takikawa
2b173612e6 Fix guide description of when 
Closes PR 12445

Merge to v5.3
 2012-07-23 16:00:29 -04:00
Matthew Flatt
cd90510f07 ffi/com: AddRef on IUnknown arguments to COM methods 
Merge to v5.3
 2012-07-23 14:35:27 -05:00
Asumu Takikawa
ea1636d4f1 Doc fixes reported by Gary Baumgartner 
The typo on 'redex.racket-lang.org' still remains.

Relevant to PR 12680

Merge to v5.3
 2012-07-23 13:10:05 -04:00
Asumu Takikawa
e0e5f7dd28 Fix GUI doc typo reported by Kieron Hardy 
Closes PR 12830

Merge to v5.3
 2012-07-23 12:53:33 -04:00
Matthias Felleisen
94d472340d add redundancy for scene? to universe docs; Closes PR12924 
merge into v5.3
 2012-07-23 11:36:00 -04:00
Matthias Felleisen
bf8c30727d fixed small mistake in defform/none from conversion to syntax/parse 
merge into v5.3 but ask Matthew for second opinion
 2012-07-23 11:35:59 -04:00
Matthew Flatt
05495764ea errortrace: fix profiling for phase >= 2 code 
Closes PR 25050

Merge to v5.3
 2012-07-23 07:05:40 -05:00
Matthew Flatt
a0ba30d8e7 fix `syntax-local-get-shadower' for submodules 
Closes PR 12926, 12928

Merge to v5.3
 2012-07-22 21:43:20 -05:00
James Swaine
ca360cdaed Add test to track performance of code inside a future over time 2012-07-22 20:08:51 -05:00
James Swaine
087ec3890c Fix block/sync counts in future visualizer and per-future block counts in creation graph mouseover 2012-07-22 20:04:34 -05:00
James Swaine
1355c711a8 Future visualizer - more performance improvement 2012-07-22 20:04:24 -05:00
James Swaine
0b5d574aae Future visualizer performance improvements 2012-07-22 20:04:04 -05:00
James Swaine
5042b73fc8 Fix future visualizer drawing outside visible area (in y dimension) 2012-07-22 20:03:54 -05:00
James Swaine
0b8bccc8d4 Future visualizer - only redraw overlay when moused-over event changes 2012-07-22 20:03:42 -05:00
James Swaine
ee426f7ecb Fix minor display issue in event details panel (future visualizer) 2012-07-22 20:03:41 -05:00
James Swaine
b6c4bece11 Improvements to mouseover performance in future visualizer 2012-07-22 20:03:41 -05:00
James Swaine
6eed135d02 Fix "dancing flags" issue with timeline ticks in future visualizer 2012-07-22 20:03:36 -05:00
James Swaine
06358fa19d Performance improvements in future visualizer GUI (dragging, scrolling, sizing) 2012-07-22 20:03:35 -05:00
James Swaine
f0aaca0dde Change future visualizer trace collection slightly to be more composable 2012-07-22 20:03:22 -05:00
James Swaine
e4f50997ad Minor changes to future-visualizer/trace tests 2012-07-22 20:03:22 -05:00
James Swaine
5214995967 Add unit tests for future-visualizer/trace 2012-07-22 20:03:22 -05:00
James Swaine
df54f8460b Fix future visualizer trace collection when running inside DrRacket 2012-07-22 20:03:21 -05:00
Robby Findler
d282843116 increase timeout for the sharing modules drracket test case 2012-07-22 19:51:19 -05:00
Robby Findler
519b69362f fix bug in inline code 
merge to the release branch, please
 2012-07-22 19:51:19 -05:00
Eli Barzilay
476c270a66 Use a new evaluaor in "for.scrbl", have it require `racket/base' for syntax. 
Also explicitly close the evaluator used in "block.scrbl".

Closes PR 12931.
 2012-07-22 13:38:38 -04:00
Eli Barzilay
18883681a2 Convert all uses of (integer-in 0 255) to `byte?'. 2012-07-22 13:00:05 -04:00
Eli Barzilay
a6b20f01da Use string-no-nuls?' and bytes-no-nuls?' in more docs & error messages. 
Also use `byte?' instead of (integer-in 0 255).

(This commit will most likely require some proof-reading.)
 2012-07-22 13:00:05 -04:00
Matthew Flatt
d95ec4d454 fixes for submodules and `variable-reference->namespace' 
Closes PR 12925

Merge to 5.3
 2012-07-22 11:54:46 -05:00
Mike Sperber
0dd571ef53 Synch German string constants with latest. 2012-07-22 16:37:44 +02:00
Eli Barzilay
c2fe7c4e35 Quick typo fix. 2012-07-22 10:11:37 -04:00
Asumu Takikawa
40ea2befce Missed one Rackety in commit 3582b57 2012-07-21 13:38:18 -04:00
Robby Findler
c4a768af00 add a Copy menu to the error message from the online expansion stuff 
closes PR 12923
 2012-07-21 12:23:08 -05:00
Robby Findler
df4508573a adjust the interface reference in drracket for the new view menu 2012-07-21 11:34:13 -05:00
Matthias Felleisen
30cb1ce4f3 fixed minor typo 2012-07-21 11:07:32 -04:00
Robby Findler
5b96803273 fix a bug introduced by commit 05b88930c0 
the symptom of the bug is that the red
error highlighting never worked

Please merge to the release branch
 2012-07-21 07:23:47 -05:00
Vincent St-Amour
848a28266c Replace fields with local-member-name accessors. 2012-07-20 18:05:34 -04:00
Vincent St-Amour
95e117b7f5 Typo. 2012-07-20 18:05:34 -04:00
Vincent St-Amour
c237cee025 Rename undo-thunks to clear-thunks. 
They don't have anything to do with editors' undo.
 2012-07-20 18:05:34 -04:00
Vincent St-Amour
eda3e70670 Use local member names for Optimization Coach public methods. 2012-07-20 18:05:34 -04:00
Vincent St-Amour
fceb3db69c Refactoring. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
6af2e49db3 Delete trailing whitespace. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
f6feff3c51 Optimization Coach should not catch break exceptions. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
ea6ba36ccb Update Optimization Coach documentation. 
Please merge to release.
 2012-07-20 18:05:33 -04:00
Vincent St-Amour
031a2862d2 Typo. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
def9649688 Rename Optimization Coach menu item. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
7c0ef33bb7 Consistent capitalization with other menu items. 2012-07-20 18:05:33 -04:00
Vincent St-Amour
24b314a40a Only enable Optimization Coach button in Typed Racket. 
Other languages can access it through the View menu.

Please merge to release.
 2012-07-20 18:05:32 -04:00
Vincent St-Amour
d396b34b2d Disable loop detection heuristic with too many false positives. 2012-07-20 18:05:32 -04:00
Vincent St-Amour
2e594d3606 Change Optimization Coach message. 2012-07-20 18:05:32 -04:00
Asumu Takikawa
2f891c5d39 Missing file for commit 3582b57 
(my apologies to any future git bisect-ers)
 2012-07-20 17:58:31 -04:00
Asumu Takikawa
66e0564e25 Move mzlib/integet-set => data/integer-set 2012-07-20 16:00:47 -04:00
Asumu Takikawa
3582b57bcc Move mzlib/defmacro => racket/defmacro 
With both @bold and @italics warning against its use.
No @blink though.
 2012-07-20 16:00:47 -04:00
Sam Tobin-Hochstadt
4a90c6c1fe Ensure that structs don't overlap with simple values. 
Reported by Ray Racine.

Please merge to release.
 2012-07-20 13:01:32 -04:00
Eli Barzilay
4bd42606bc Some simplification of process error message contracts. 2012-07-20 12:57:28 -04:00
Eli Barzilay
2a075654d0 More ignore patterns for props verification. 2012-07-20 12:35:05 -04:00
Matthias Felleisen
6768136144 docs for revised system error message completed 2012-07-20 12:30:30 -04:00
Ryan Culpepper
510d3937a7 change id-tables so iterators not invalidated by mutation of existing keys 
id-table fixes

test for id-table
 2012-07-20 10:59:50 -04:00
Ryan Culpepper
abb616e6d6 don't run db web-test 2012-07-20 10:46:13 -04:00
Eli Barzilay
a2f94b49d3 Drop attempt to verify when running plainly. 
Instead, require a "verify" verb, and adjust the props so drdr will use
it.

Also add some OS X & Windows patterns to be ignored.
 2012-07-20 10:44:33 -04:00
Matthias Felleisen
f2b9cdaadd fixed a somewhat awkward error message that made 'system' look awkward 2012-07-20 10:38:05 -04:00
Robby Findler
8ca24e9206 give more time to some timing out tests 2012-07-20 07:46:49 -05:00
Asumu Takikawa
f4300df8eb Restore prop:force guard. 
(this is desirable if this property is exposed, which
 could happen if/when we define gen:force)
 2012-07-19 22:46:14 -04:00
Asumu Takikawa
e14c5d61e9 Allow guards for impersonatable struct type properties 2012-07-19 22:46:14 -04:00
Matthew Flatt
d3677524b8 macro expander fix 
Relevant to PR 12863

Merge to v5.3
 2012-07-19 20:42:36 -05:00
Matthew Flatt
94498465e6 ffi/com: fix another instance of the `cast' bug 
Overlooked it during the previous repair; this repair merges
the two formerly broken sites.
 2012-07-19 20:20:33 -05:00
Matthew Flatt
c86ee5b6e2 ffi/com: fix an internal cast 
Merge to v5.3
 2012-07-19 19:02:54 -06:00
Robby Findler
774e254f3c fixes the "not used in definition context" error in define/contract 
related to PR 12863, but doesn't solve the infinite loop problem
 2012-07-19 19:54:58 -05:00
Matthew Flatt
a45d13b52a another `namespace-attach-module' repair for submodules 
Merge to v5.3
 2012-07-19 16:50:25 -05:00
Matthew Flatt
99dbc321f5 fix *SL errortrace to support higher phases 
The new *SL implementations that refer to Scribble
can lead to phase-2 code when running without ".zo"s.
 2012-07-19 16:50:25 -05:00
Sam Tobin-Hochstadt
df8e109c6a Update to modern contract combinators. 2012-07-19 10:55:32 -04:00
Sam Tobin-Hochstadt
857a312e61 mzscheme -> racket/base in syntax/struct 2012-07-19 10:55:31 -04:00
Sam Tobin-Hochstadt
16923f4ad9 scheme/base -> racket/base 2012-07-19 10:55:31 -04:00
Sam Tobin-Hochstadt
a589d02751 Document Struct. 
Merge to release.
 2012-07-19 10:55:31 -04:00
Matthew Flatt
d44aa13c15 test case to finish repair for `racket/gui/init' load handler 
Test case for b111241afe.
 2012-07-19 07:46:50 -05:00
Robby Findler
b342009e71 bring back drscheme/private/number-snip.ss since it may 
appear in saved wxme format files

also, improve the testing support for testing snip loading
(before this, the testing infrastructure could let one test
"leak" into another one in a way that could mask failures)

please include in release branch
 2012-07-19 07:29:42 -05:00
Robby Findler
ef5c2b825f fixed repl-test-misc.rkt for the error message changes 
please include on the release branch
 2012-07-19 06:26:43 -05:00
Eli Barzilay
6565538b09 Disable the #:before-first' and #:after-last' functionality in `add-between'. 
Leave it working in splicing mode.  I prefer doing that over always
splicing them, since that would make a less uniform interface, so I
rather keep all options open.  There is no longer a `#:nothing' keyword,
which is the main point of this downgrade.

(See mailing list discussion on "no-argument" for the reason.)
 2012-07-18 22:28:41 -04:00
Eli Barzilay
0814fd5fb5 Make it possible to use "~" or "~user" in the installer. 
I've looked for a while, and it seems that there is no easy way to do
this, not even in bash, and worse with /bin/sh.  So this is kind of
resorting to a simple parsing of the input, and using `eval' if it
starts with a tilde.  Note the hack of not doing that when there is a
space, otherwise the `eval' thing will silently ignore it.

This hack means that it's easy to get into a mess if quotes are used
after a tilde, but that was already the case with the use of `eval' to
handle environment variables.  It's not a real security issue, however,
since we're talking about a user who can just run any command anyway.

Also including a test file for the expansion functionality.  If anyone
wants to improve this code, making the tests pass would reveal the
tricky issues.

[FWIW, I've asked on the #bash channel, and the only serious suggestion
was getting the paths as command-line arguments.  This will, however,
defeat the point of being newbie friendly...]

Closes PR 12893.
 2012-07-18 22:25:41 -04:00
Eli Barzilay
1635ac1bc5 Add missing meta information for the new "future-visualizer" collection. 2012-07-18 22:15:40 -04:00
Matthew Flatt
b111241afe racket/gui/init: fix load handler 2012-07-18 03:52:20 -06:00
Matthew Flatt
a3b316c02f typo 2012-07-18 03:52:20 -06:00
Robby Findler
17594ec804 module lang test now up to date with error message changes 
please include in release branch
 2012-07-17 22:33:56 -05:00
Robby Findler
d8204b1624 adjusted the repl test suite for the new error messages 
and the change to the racket/gui load-handler

(unfortunately, there is still another problem that keeps
the test suite from passing)

please merge to the release branch
 2012-07-17 21:59:05 -05:00
Robby Findler
8744cd7811 bring the language test up to date with the latest error messages 
include in the release branch, please
 2012-07-17 21:58:56 -05:00
Matthew Flatt
6b3e207ecd fix related to recent module-resolver change 2012-07-17 15:32:42 -06:00
Matthew Flatt
949d12e2c6 revert use of lazy-require' in racket/match' implementation 
Using `lazy-require' under `begin-for-syntax' expands to a use of
`define-runtime-path' under `begin'for-syntax'. Unfortunately,
`define-runtime-path' doesn't yet work with `raco exe' when it
appears under `begin-for-syntax'. Although `define-runtime-path'
should be fixed, it may take a while. Meanwhile, reverting the
change allows programs that require `racket/gui/base' to work
with `raco exe'.

There's another `lazy-require' under `begin-for-syntax' that
doesn't seem to cause the same trouble, though.
 2012-07-17 15:32:42 -06:00
Robby Findler
3b5eb1da41 add a View menu item for the optimization coach 2012-07-17 13:45:33 -05:00
Robby Findler
a66c735b82 removed the check syntax mode support 2012-07-17 13:07:41 -05:00
Robby Findler
3463f4233e adjust the contract obligation aspect of check syntax 
so that it uses tooltips instead of the modes

(so hopefully now people will actually see it ...)
 2012-07-17 13:07:41 -05:00
Robby Findler
160eef8366 added a tooltip for set!'d variables 2012-07-17 13:07:41 -05:00
Robby Findler
36aeda60a4 fix sizing bug in tooltip windows 2012-07-17 13:07:41 -05:00
Robby Findler
70fac182c6 Add support to the show menu item to make ordering the items 
simpler.

Use that support to adjust the Show menu to have a better
ordering for the built-in DrRacket items.
 2012-07-17 13:07:41 -05:00
Robby Findler
83bae29b21 remove the "dock/undock test report" menu items from the show menu 
(there are buttons in the window and this isn't really a show menu
type of thing)
 2012-07-17 13:07:41 -05:00
Robby Findler
488cfed53a typo 2012-07-17 13:07:40 -05:00
Matthew Flatt
3ded3934ee doc fixups for struct' variants in scheme/unit', etc. 2012-07-17 11:00:46 -06:00
Matthew Flatt
67936fcc52 fix prop 2012-07-17 10:20:07 -06:00
Matthew Flatt
5e4866e54c fill in one more corner of submodules and `namespace-attach-module' 
When submodules are not independently loaded, then pull submodule
declarations along when attaching a module to a namespace.
 2012-07-17 10:16:32 -06:00
Matthew Flatt
c8f4ac6ae4 submodules: make .zo path stick for consistent independent loading 
When a module is loaded from bytecode and then the value of
`use-compiled-file-paths' changes, an attempt to load a submodule
would fail, because source isn't used if the main module is
already declared, and the bytecode code is not used according to
`use-compiled-file-paths'. Make the bytecode path stick when it
is used once, so that submodule loads succeed, and make it work
even with `namespace-module-attach'.

The module-attach part of this protocol requires a change to the
API of a module name resolver: the notification mode gets two
arguments, instead of one, where the second argument is an
environment.
 2012-07-17 09:47:05 -06:00
Matthew Flatt
cc2c701a7d racket/gui/init: make load handler chain to original 
For a non-WXME file, fall back to the original load handler,
instead of re-implementing it. This makes module caching work
the right way. Falling back to the original means closing
the port and then re-opening the file to load, but that seems
ok.
 2012-07-17 06:19:15 -06:00
Matthew Flatt
5f1c8d3ec9 Revert "racket/gui/init: module caching in the load handler" 
This reverts commit 5c02b1c95a.

The caching table doesn't hold entries weakly, which means that
it can be a space leak.
 2012-07-17 06:11:35 -06:00
Sam Tobin-Hochstadt
22904ef43e Use lazy instead of delay, as recommended by Eli. 2012-07-17 07:11:23 -04:00
Matthew Flatt
8718a5dd62 doc and error-message fixes for module name resolver 2012-07-16 19:22:30 -06:00
Matthew Flatt
5c02b1c95a racket/gui/init: module caching in the load handler 2012-07-16 19:22:30 -06:00
Sam Tobin-Hochstadt
8358420fcc Use unstable/lazy-require to dynamically-load the compile-time of match. 2012-07-16 16:39:26 -04:00
James Swaine
b987be068e Move racket/future/visualizer, racket/future/trace --> future-visualizer, future-visualizer/trace 2012-07-16 12:23:46 -05:00
Matthew Flatt
a605183a0a more submodule repairs for `raco exe' 2012-07-16 10:02:13 -06:00
Eric Dobson
9dac995e36 Fix things broken by bad rebasing. 2012-07-15 19:21:26 -04:00
Eric Dobson
1df6165e9f Clean up of typechecking for heterogeneous vectors and structs. 2012-07-15 19:21:26 -04:00
Eric Dobson
dd078dcb95 Clean up of tc-app.rkt. 2012-07-15 19:21:26 -04:00
Eric Dobson
779291c795 Remove special cases for - and fx- in tc-app.rkt. 2012-07-15 19:21:26 -04:00
Eric Dobson
8f98bb6d92 Added cond-check-below 2012-07-15 19:21:26 -04:00
Eric Dobson
3dfd4c52a9 Fix bad contract and clashing provides in TR when contracts are enabled. 2012-07-15 19:21:25 -04:00
Eric Dobson
030e56311e Make TR compile cleanly with contracts enabled. 
Added a couple of contracts and fixed some others up as well.
The two bugs were that with-contract was not imported, and that
subtype could be called with Values and Results.
 2012-07-15 19:21:11 -04:00
Matthew Flatt
55a8445b0b allow test to run if GL is unavailable 2012-07-15 10:36:36 -06:00
Matthew Flatt
73e901a262 fix optimizer bug 
The lambda-lifting transformation needs to iterate to a fixpoint
where each lambda's added arguments and order are known. The
check for whether something changed was formerly just the number
of added arguments, but that's not good enough, because a binding
might get lifted away while another one acquires an extra argument.
The right test is to check the count and original bindings for the
added arguments.

Closes PR 12910
 2012-07-15 10:32:45 -06:00
Matthew Flatt
c747af21e3 move commented-out tests to `test' submodule 2012-07-15 10:32:33 -06:00
Robby Findler
0ee8155527 use a more descriptive name in the identifier generated by define-on-demand 
so when it shows up in an error message it doesn't take forever to figure
out which 'val' that is
 2012-07-15 08:07:11 -05:00
Sam Tobin-Hochstadt
8c659d50ed Properly handle quoted constants with bad expected types. 
Closes PR 12874.
 2012-07-14 23:06:13 -04:00
Sam Tobin-Hochstadt
1dca82784b Handle arbitrary recursive contracts generated from Rec types. 2012-07-14 22:45:08 -04:00
Sam Tobin-Hochstadt
2aaeec4520 Improve type of values when applied to one argument. 
Closes PR 12846.
 2012-07-14 22:45:08 -04:00
Sam Tobin-Hochstadt
ccf79943ab Fix special case for expected unions of vectors. 
Closes PR 12845.
 2012-07-14 21:56:44 -04:00
Sam Tobin-Hochstadt
2500dad8f1 Don't shortcut simple letrec forms that aren't lambdas. 
Closes PR 12841.
 2012-07-14 21:36:56 -04:00
Sam Tobin-Hochstadt
9e097866bf Vector fixes. 
- Allow indexing into a VectorTop, with result `Any`.
- Don't use special typing rules for applications when the operator
  has an annotation or instantiation.

Closes PR 12887.
Closes PR 12888.
 2012-07-14 21:30:26 -04:00
Sam Tobin-Hochstadt
49b030ac8d Fix documentation of Sequenceof type. 
Closes PR 12831.
 2012-07-14 21:30:26 -04:00
Sam Tobin-Hochstadt
f40c7f11a6 Mutable data at typed boundaries can't have flat contracts. 
Closes PR 12884.
 2012-07-14 20:43:35 -04:00
Sam Tobin-Hochstadt
546c12cf2a Parse (Struct t) as StructTop. 
Close PR 12903.
 2012-07-14 19:20:51 -04:00
Sam Tobin-Hochstadt
418a0c311b Print StructTop nicely. 
Related to PR 12903.
 2012-07-14 18:41:42 -04:00
Sam Tobin-Hochstadt
4cba6e010f Intern Struct types properly wrt. identifiers. 2012-07-13 17:10:50 -04:00
Sam Tobin-Hochstadt
e6697fe43f Require binding of add-mod. 2012-07-13 17:10:50 -04:00
Sam Tobin-Hochstadt
683f8e4e4b Use promises for current-type-names. 2012-07-13 17:10:50 -04:00
Asumu Takikawa
b33509bc0d Remove old packages 
The following packages were removed:
  - combinator-parser
    (see `asumu/combinator-parser` on PLaneT)
  - tex2page
    (see `asumu/tex2page` on PLaneT)
  - test-box-recovery
 2012-07-13 15:43:59 -04:00
Robby Findler
05b88930c0 improve how an after-insert callback behaves (specifically, 
avoid redundant work when there are multiple inserts during
an edit sequence)

closes PR 12897
 2012-07-13 10:50:13 -05:00
Robby Findler
0ca54bfe56 fix queue/stack confusion in the Guide 
closes PR 12896
 2012-07-13 10:50:13 -05:00
Matthew Flatt
e430463ea4 another submodule expansion repair 
Relevant to PR 12902
 2012-07-13 09:38:44 -06:00
Matthew Flatt
f729c6441c racket/draw: fix gl-context<%> locking 
The optional arguments for `call-as-current' for `gl-context<%>'
were not implemented, and the locking implementation didn't match
the documentation in other ways.
 2012-07-13 07:45:21 -06:00
Jay McCarthy
e71cbbe7a9 new email setup 2012-07-12 19:32:17 -04:00
Jay McCarthy
0da1c82584 Changing contracts on gl-context<%> and applying it to the gl-context% object. 
I updated and noticed that this was now failing because interface
contracts are not check structurally (any more?). Once I applied the
interface, the contract application failed because the documented two
additional arguments (alternative and enable-breaks?) are not actually
accepted. I look through all the implementations of gl-context% and
none of them accept these. Should I change the documentation or is
this a bad backwards incompatibility with the older versions?
 2012-07-12 19:32:17 -04:00
Sam Tobin-Hochstadt
2dd9a43d1b Fix tests for new type name declaration. 2012-07-12 17:41:12 -04:00
Sam Tobin-Hochstadt
396b04eb86 Reduce some dependencies of Typed Racket prims. 2012-07-12 17:41:12 -04:00
Sam Tobin-Hochstadt
5ab3827b48 Delay actual initialization of type environment. 2012-07-12 17:41:12 -04:00
Sam Tobin-Hochstadt
775dc67a3b Rename type-decl submodule to #%type-decl. 2012-07-12 17:41:12 -04:00
Vincent St-Amour
f036b0bd12 Add scribble support for additional letters from the Czech alphabet. 2012-07-12 17:40:01 -04:00
Kevin Tew
d8861a6947 [Distributed Places] place functions now work with distributed places 2012-07-12 11:41:47 -06:00
Vincent St-Amour
1a7c9844ec Disable Optimization Coach in the student languages. 
Also disables it for other language menu languages.
 2012-07-12 12:42:20 -04:00
James Swaine
fe26c07637 Fix future visualizer not showing requested size for allocation events 2012-07-12 10:05:22 -05:00
Eli Barzilay
5cbdf4dc76 Provide `main' too, since it's used by redex/tests/run-tests. 
(Broken in 4c2940a6.)
 2012-07-12 00:12:44 -04:00
Asumu Takikawa
68d550e2c3 Update props file for racket/private/shared-body.rkt 2012-07-11 21:46:30 -04:00
Asumu Takikawa
3158acd61d Fix unit test broken by mzlib movement 2012-07-11 21:38:42 -04:00
Asumu Takikawa
403aaac7d4 Moved some mzlib library implementations to racket 
The libraries moved were:
  - mzlib/control      => racket/control
  - mzlib/date         => racket/date
  - mzlib/deflate      => file/gzip
  - mzlib/inflate      => file/gunzip
  - mzlib/port         => racket/port
  - mzlib/process      => racket/system
  - mzlib/runtime-path => racket/runtime-path
  - mzlib/shared       => racket/shared
  - mzlib/unit         => racket/unit
  - mzlib/unit-exptime => racket/unit-exptime
  - mzlib/zip          => file/zip

The old modules in mzlib are now pointers to the
new modules. These are all modules that were already
redirected in the documentation.
 2012-07-11 18:26:10 -04:00
Asumu Takikawa
e414107748 Add deprecation notices to most mzlib libraries 2012-07-11 18:01:05 -04:00
Matthew Flatt
f747c086d8 fix checking for `syntax-local-lift-require' 
Closes PR 12894
 2012-07-11 14:03:31 -06:00
Vincent St-Amour
60a0f3b854 Rename Performance Report to Optimization Coach. 
The new name is more accurate.
 2012-07-11 10:59:35 -04:00
Vincent St-Amour
decdea8806 Refactoring. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
9f12764d25 Have Performance Report popups be trigged by a right-click menu. 
Taking over left-click in highlighted regions is bad style.
 2012-07-11 10:59:35 -04:00
Vincent St-Amour
c5d9f6a228 Refactoring. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
8b64dc8aef Only highlight text, not empty space at the end of lines. 
To play nicer with pop-up menus.
 2012-07-11 10:59:35 -04:00
Vincent St-Amour
d48762fa1d Comment on tradeoff. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
895e3a94fa Accept inliner log messages from unsaved editors. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
8eee1265b5 Refactoring / cleanup. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
fb67e5dc4c Allow multiple PR instances for multiple tabs. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
ec90ca5146 Fix comment. 2012-07-11 10:59:35 -04:00
Vincent St-Amour
1d084888fd Filter reports by provenance (TR / mzc). 
Can't easily combine with filtering by opt / missed opt, so I dropped it.
 2012-07-11 10:59:35 -04:00
Vincent St-Amour
590a93725f Refactoring. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
d350c70c98 Add button to dismiss PR. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
b4fb55dd2e Have PR display options on a separate toolbar. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
e659e188ea Typo. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
fe67b0f31d Count functions with self out-of-fuel, but no unrollings, as loops. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
aaf7acb034 Performance Report is enabled for all languages, so don't enable it for TR. 
Avoids duplicate buttons.
 2012-07-11 10:59:34 -04:00
Vincent St-Amour
284d772a95 Don't assume self-inline when in doubt. 
This avoids cases where a non-recursive function would be considered
to be unrolled, which makes no sense.
 2012-07-11 10:59:34 -04:00
Vincent St-Amour
deaa8f61be Have recommendations for inlining. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
69df0c4969 Display inlining analysis in a more user-friendly fashion. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
3ce4e0d0e7 Fix plural in inliner message. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
d3bad26766 Be more permissive wrt inliner output. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
e87272adb9 Add check-boxes to toggle the filtering. 2012-07-11 10:59:34 -04:00
Vincent St-Amour
31e36f4c6e Allow filtering of reports. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
286cb96569 Separate log generation from log collapsing, to allow filtering in between. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
b4e4797e6a Unrollings are reported separately from successes. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
742fb7844c Detect unrollings of functions in the body of other functions. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
331d47eb09 Remove vestigial file. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
5ad4bb6f15 Use group-by from unstable/list. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
23646f86b9 Add a key argument to group-by. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
42fa91f688 Refactor output formatting. 2012-07-11 10:59:33 -04:00
Vincent St-Amour
b5de31cc1b Move more analysis logic to the post-processing phase. 
This makes the analysis much cleaner, since we can do everything when the
whole log is available.
 2012-07-11 10:59:33 -04:00
Vincent St-Amour
570c5ef0f4 Log fuel and closure size. 
That way, we can detect close calls post facto.
 2012-07-11 10:59:32 -04:00
Vincent St-Amour
8e580b5c6f Ignore out-of-fuels with unknown provenance. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
65dda11603 Report unrollings separately. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
87f7a55101 Simplify inlining info printing. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
38b91cf101 Restructure inlining log handling, to make further processing easier. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
a71565e77a Parse inlining location information. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
2b739bd0ff Make log parsing more robust. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
727420ee17 Make sure badness is non-zero any time we report a missed opt. 
Also, fix irritant handling.
 2012-07-11 10:59:32 -04:00
Vincent St-Amour
24cb6fa0cd Handle cases where the inliner gives us the name, but nothing else. 
There's not much we can do with these, but at least we don't error.
 2012-07-11 10:59:32 -04:00
Vincent St-Amour
4538072df6 Add anchor to inliner messages. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
84feb3882d Enable performance report no matter the language. 2012-07-11 10:59:32 -04:00
Vincent St-Amour
d9e0afab1c Handle out-of-fuel messages. 2012-07-11 10:59:31 -04:00
Vincent St-Amour
c0c2d11809 Move inliner log processing to its own file. 2012-07-11 10:59:31 -04:00
Vincent St-Amour
83bf7532ec Aggregate inliner log entries. 2012-07-11 10:59:31 -04:00
Vincent St-Amour
0e710c1618 Show inlining and failed inlinings in Performance Report. 2012-07-11 10:59:31 -04:00
James Swaine
91de1fae7c Remove unused test file 2012-07-11 09:17:49 -05:00
Robby Findler
dcdc2aea02 allow promises to be impersonated and thus allow impersonator contracts 
related to PR 12861
 2012-07-10 22:23:26 -05:00
Eli Barzilay
3028099eae Remove apparently redundant use of multiple values from `stream-map'. 2012-07-10 22:52:18 -04:00
Eli Barzilay
e262f66127 Fix typo in 404 page. 2012-07-10 22:12:43 -04:00
Matthew Flatt
daa98b4e33 syntax/location: repair after `variable-reference->module-source' fix 2012-07-10 18:35:03 -06:00
Matthew Flatt
506b70f71f fix `variable-reference->module-source' for submodules 
Unlike the `variable-reference->resolved-module-path', the module
source one doesn't include a submodule path.
 2012-07-10 18:35:03 -06:00
Jay McCarthy
a7ea79040d Fixing PR12881 2012-07-10 19:21:24 -04:00
Jay McCarthy
1685952b9b Making key-code-symbol consistent with docs 2012-07-10 19:21:24 -04:00
Matthew Flatt
3f479a0556 *SL: avoid run-time dependency on Scribble 
Instead, move the Scribble dependencies into generated documentation
submodules.
 2012-07-10 15:55:18 -06:00
Matthew Flatt
428711bf93 another submodule-expansion repair 2012-07-10 15:05:40 -06:00
Neil Toronto
392d7bfbad Added sequence typecheck tests 
Added empty-sequence type (prints funny but works polymorphically; will submit bug report)
Loosened type of sequence-andmap (can't mimic andmap's predicate type)
 2012-07-10 13:22:53 -07:00
Neil Toronto
3d1f2da3bc Added #:add-ticks? arguments to 2d histogram functions 
Added #:add-x-ticks? and #:add-y-ticks? arguments to 3d histogram functions
 2012-07-10 11:22:26 -07:00
Neil Toronto
ef2bd3fc0a Revert "Added #:add-ticks? argument to all 2d-renderer-producing functions" 
I forgot that (plot-x-ticks no-ticks) does the same thing.

This reverts commit 8ae3ff48d8.
 2012-07-10 11:22:26 -07:00
Matthew Flatt
ffe39c5974 fix support code for some tests 2012-07-10 11:42:42 -06:00
Matthew Flatt
603e920538 syntax/location: fix and change `quote-submodule-{name,path}' 
Paths are left as paths, instead of trying to convert them to strings
or byte strings. Submodule path elements should be unquoted -- in the
same form as a `submod' form. All extra parts are submodule path elements,
never module paths or ".".
 2012-07-10 11:42:42 -06:00
Neil Toronto
8ae3ff48d8 Added #:add-ticks? argument to all 2d-renderer-producing functions 2012-07-10 10:40:22 -07:00
Sam Tobin-Hochstadt
6bf141513f Revise type environment propagation to use submodules. 
Each typed module now defines a submodule named `type-decl`.
This module performs the type environment initialization (along
with other environment updates) when invoked.  Additionall,
every typed module, when invoked, performs a for-syntax addition
to a list specifying the submodules that need invocation.
This invocation is then performed by the `#%module-begin` from
Typed Racket.

The `type-decl` module always goes at the beginning of the
expanded module, so that it's available at syntax-time for all
the other submodules.  This involved adding pre- and post-
syntaxes for the results of typechecking.

This allows significant runtime dependency reduction from the
main `typed/racket` and `typed/racket/base` languages (not yet
complete).
 2012-07-10 12:49:27 -04:00
Sam Tobin-Hochstadt
88f5f4c836 Remove evcase. 2012-07-10 12:49:27 -04:00
James Swaine
55b11bf365 Fix arity mismatch error in timeline-events 2012-07-10 11:45:57 -05:00
James Swaine
dbec8765e3 Futures visualizer - reorganize modules, expose formerly private stuff as public (and docs) 2012-07-10 10:55:19 -05:00
James Swaine
2b2070f7b2 Clean up code in futures visualizer 
Remove mouseover display for creation graph nodes (for now)
 2012-07-10 10:54:43 -05:00
James Swaine
39f42b753d Futures visualizer - show name of jitted function for on_demand events 2012-07-10 10:54:43 -05:00
Burke Fetscher
7972adc97a Futures visualizer - Various bug fixes 2012-07-10 10:54:43 -05:00
James Swaine
919d359e9a Make sure future log buffers are cleared when starting to 
trace for the futures visualizer
 2012-07-10 10:54:42 -05:00
James Swaine
b6f71ec4be Add futures visualizer, improvements to futures logging 2012-07-10 10:54:42 -05:00
Matthew Flatt
48e154e3cb scriblib/autobib: first cut at configurable style 
Adds `number-style' as an alternative to `author+date-style'.
 2012-07-10 00:21:56 -06:00
Matthew Flatt
71fe28e5dc scriblib/autobib: fixes in docs and related to disambiguation 
Fixed problems related to sorting, more than two references for
one citation, and "specific" additions like page numbers.

Also, removed a set of parentheses around disambiguated dates
in the bibliography, because I don't think they belong there.

The doc format was confused; for example, square brackets don't mean
optional in a syntactic form documentation, but instead mean square
brackets.
 2012-07-10 00:21:56 -06:00
Neil Toronto
419b59e88e Added inline hint around `index?' definition; my own timing suggests 2x speedup 2012-07-09 19:15:35 -07:00
Neil Toronto
77655f9ade Added types for single-value sequences 
Fixed some printing types
 2012-07-09 19:15:35 -07:00
Asumu Takikawa
8a166407ed Remove old menu item from DrRacket docs 
Closes github issue #101
 2012-07-09 20:42:54 -04:00
Asumu Takikawa
9b46e7ab7d racket/draw: Use interface contracts 
Also removed `defclass` based runtime checks where
appropriate.
 2012-07-09 18:04:33 -04:00
Asumu Takikawa
80ca36e6ab racket/draw: clean up object name hacks 
The only observable impact of this change is that
`the-color-database` will now print as
`(object:color-database% ...)` instead of
`(object:color-database<%> ...)`. The former makes more
sense anyway, given that you can't have an instance of
an interface. If we really want the latter though,
we can add `object-rename` for this purpose.
 2012-07-09 17:15:33 -04:00
Asumu Takikawa
839f971912 Fix inconsistent docs 2012-07-09 15:19:16 -04:00
Asumu Takikawa
a1aedaff1e Fix doc typos 2012-07-06 18:59:10 -04:00
Matthew Flatt
f9b4c6b226 scribble: add --dest-base flag 
Also add the option to `render' from `racket/render', and
document the existing `render%' initialization argument.
 2012-07-06 16:48:36 -06:00
Matthew Flatt
1d378186f4 repair to exn doc repairs 2012-07-06 16:48:36 -06:00
Eli Barzilay
75f710dc62 Some styling. 2012-07-06 16:07:30 -04:00
Eli Barzilay
2ebab9b93f Redo text sculpturing. 2012-07-06 16:07:30 -04:00
Eli Barzilay
66ef365aa4 Add a "favicon.ico" copy, and a 404 page. 
The 404 page doesn't work right yet -- it should always use absolute
links.
 2012-07-06 16:07:30 -04:00
Matthew Flatt
4c469d5338 improve docs on gensym', generate-temporaries', and compiled code 2012-07-06 13:17:35 -06:00
Matthew Flatt
2b9f57b01d scribble/*-properties: allow literal bytes in *-additions 
For example, a `tex-addition' structure can have literal bytes
to include in the generated Latex, instead of a path to a file that
holds the content.
 2012-07-06 13:17:35 -06:00
Matthew Flatt
891b882ee6 doc clarification on exception handlers 2012-07-06 13:17:35 -06:00
Vincent St-Amour
dba49db078 Fix type of andmap and ormap on empty lists. 
Closes PR 12882.
 2012-07-06 12:28:37 -04:00
Danny Yoo
0a5e92c299 Correcting type error in latex-match: target-url-addr can be a path, which can't be consumed by regexp-replace 2012-07-06 12:03:47 -04:00
Matthew Flatt
f71037c775 also improve JIT support for unboxed flonums in non-tail-call 
Applies to non-tail calls to immediate functions, which can be
generated by a `for' or `let loop' pattern in a non-tail
position.
 2012-07-06 08:07:10 -06:00
Robby Findler
467bde3a25 fixed promise/c so it creates chaperone contracts when its 
argument is a chaperone contract

closes PR 12861
 2012-07-04 18:41:55 -05:00
Robby Findler
98c459c3d7 document the fact that resolve-planet-path is exported from 
two different modules. Not sure who might be using this, so
it seems unwise to actually fix this problem.

Also document the fact that calling this function is unlikely
to be useful unless you know the package is already installed.

closes PR 12719
 2012-07-04 17:40:16 -05:00
Robby Findler
d79db54a22 provide the color structs using (provide (struct-out ...)) 
closes PR 9867
 2012-07-04 10:55:55 -05:00
Matthias Felleisen
983afd5355 added some more format examples; Closes PR 9879 2012-07-04 11:42:14 -04:00
Matthias Felleisen
89d6ebaab6 shifted eval code, probably not needed 2012-07-03 21:49:03 -04:00
Robby Findler
4cd26f828f typo in error docs 2012-07-03 19:55:08 -05:00
Asumu Takikawa
9f83ba1c6f Fix doc typos 2012-07-03 15:54:25 -04:00
Asumu Takikawa
414ed2597e Reference: fix doc typos 2012-07-03 03:10:04 -04:00
Asumu Takikawa
e8dfd1d8df Improve docs for exn:fail:contract:blame 2012-07-03 02:16:13 -04:00
Robby Findler
119d1ff9d3 fix the append-editor-font-menu-items and 
append-editor-operation-menu-items docs

closes PR 12878
 2012-07-02 18:59:38 -05:00
Matthew Flatt
e8d9d4e9ca improve error handling for `defproc' 
Closes PR 12780
 2012-07-02 10:07:52 -06:00
Matthew Flatt
aa68692b37 allow `begin' wrapper on a submodule to re-expand 
Closes PR 12835
 2012-07-02 10:02:41 -06:00
Matthew Flatt
50ab977c51 doc correction 
Closes PR 12872
 2012-07-02 09:19:40 -06:00
Matthew Flatt
4ed8a88969 doc correction 
Closes PR 12844
 2012-07-02 09:08:05 -06:00
Matthew Flatt
b5189c8232 scribble: adjust `subsubsub*section' font size 
Closes PR 12868
 2012-07-02 09:00:08 -06:00
Matthew Flatt
addc5d4be7 sgl: avoid crashes on Mac OS X when no GL context is current 2012-07-02 08:31:05 -06:00
Matthew Flatt
814c974d01 scribble Latex: add \SNumberOfAuthors{} in output 2012-07-01 10:00:58 -06:00
Matthew Flatt
3662aee60b *SL: fix `check-expect' syntax checking 
Bug introduced during error-message conversion.
 2012-07-01 09:25:12 -06:00
Matthew Flatt
c69ea5569f `raco decompile' fix 2012-07-01 09:25:12 -06:00
Matthew Flatt
9eb4f0e278 typo 2012-07-01 09:25:12 -06:00
Asumu Takikawa
07d279e3ee racket/class: doc fixes and improvements 
- actually fixed the grammar this time
 - examples for most class/object utils
 - consistency with naming conventions
 - interface ctc example
 2012-06-30 15:13:53 -04:00
Vincent St-Amour
1d43b5a0db Fix Performance Report on unsaved editors. 
Closes PR12808.
 2012-06-29 16:27:37 -04:00
Asumu Takikawa
9e97ea4cae Fix class init grammar in docs 2012-06-29 14:40:27 -04:00
Asumu Takikawa
ad8b43e21f Add examples for most class clauses. 2012-06-29 14:40:27 -04:00
Matthias Felleisen
a6e3c01f53 this is not the final word, see todo in provide-and-scribble; Closes PR 10498 2012-06-28 20:57:30 -04:00
Matthias Felleisen
15651fca6c removed debug print; fixed ordering of section display; improved docs in advanced 2012-06-28 20:55:13 -04:00
Matthias Felleisen
f56d6447da typos 2012-06-28 18:22:49 -04:00
Matthias Felleisen
004127bbc7 hashes scribblized, preliminary; SK may wish to add more examples 2012-06-28 18:22:49 -04:00
Matthew Flatt
eeb5f2778a fix for/lists' to use the Racket-implemented reverse' 2012-06-28 14:32:01 -06:00
Matthew Flatt
67cbd52e24 fix benchmark driver for running an old version 2012-06-28 14:32:01 -06:00
Sam Tobin-Hochstadt
20e95f8d8e More refactoring and reduction of runtime dependencies. 2012-06-28 14:34:07 -04:00
Sam Tobin-Hochstadt
f075ecd36e File splitting, dependency reduction. 2012-06-28 14:34:07 -04:00
Matthew Flatt
d181b32192 Guide: recycle sandbox for most regexp examples 2012-06-28 10:05:43 -06:00
Matthew Flatt
20aa70a6ef doc fixups 2012-06-28 09:54:18 -06:00
Matthew Flatt
612c4ff524 scribble HTML render: avoid intermediate XML structure 
As pointed out by Danny Yoo to save time during the rendering phase
 2012-06-28 09:15:57 -06:00
Matthew Flatt
130618e946 tweaks to Danny's Scribble changes 2012-06-28 08:57:58 -06:00
Danny Yoo
d926f89cbe Correcting content->string so that it does not concatenate strings in quadratic time 2012-06-28 08:39:14 -06:00
Danny Yoo
2f4671235c Changing decode-string so it avoids allocation and interns the individual string components. 2012-06-28 08:39:03 -06:00
Robby Findler
5526efd744 Rackety (Matthew already broke the dependency that this commit was going to do) 2012-06-28 09:02:35 -05:00
Matthew Flatt
6379849755 remove dependency of *SL image functions on `racket/gui/base' 2012-06-28 07:18:17 -06:00
Stevie Strickland
d16c3f68fa Add empty case for with-contract's clause for free variable contracts. 
Also reorder the single and multiple cases to match result-spec's ordering.
 2012-06-28 03:28:04 -04:00
Matthias Felleisen
379974fc6e fixed some interactions, added up through hashes 2012-06-27 22:55:07 -04:00
Matthias Felleisen
22f3c6b509 added interactive examples up to I/O 2012-06-27 19:03:42 -04:00
Matthias Felleisen
397cd540ab added interactions to all but one beginner functions to illustrate what they do 2012-06-27 19:03:41 -04:00
Matthew Flatt
f05e6fa9c0 fix and improve some syntax-error messages for `struct' 2012-06-27 13:38:36 -06:00
Matthew Flatt
1d25f698da doc clarifications 2012-06-27 13:20:18 -06:00
Matthew Flatt
ec6f3fd610 racket/draw: avoid callback-based PNG writing 
Doc rendering has been occasionally crashing in Pixman/Cairo. It might
have something to do with a non-atomic callback, so let's try avoiding
that, first. (If that doesn't work, the next step is to avoid using
Cairo in a multi-threaded way, for which this is a first step, too.)
 2012-06-27 12:29:52 -06:00
Matthew Flatt
5f3f3e8c54 scribble/eval: remove bogus top-level `namespace-require' 2012-06-27 12:28:17 -06:00
Matthew Flatt
0d1056dbed fix potential bad interaction of module caching and JIT assumption 
The JIT wants to detect calls to functions bound to module-level
variables that are always instantiated to a procedure of a particular
arity, in which case it can avoid some checks.  The problem is that
bytecode and JITted code can be shared via the module cache across
namespaces that use different modules to implement a particular module
path or that enable the JIT differently.  In particular, starting with
one that has a procedure binding and then using one (in a different
namespace) that has a non-procedure binding could lead to a crash.

Defend against this possibility by never treating imported variables
as constant in that sense. The JIT detects imported variables through
a new import map in the prefix.

This change may slow code. My guess is that it will have no
performance impact in practice, due to cross-module inlining,
although I can construct a microbenchmark that slows by 20%.
 2012-06-27 09:57:50 -06:00
Matthew Flatt
e0bf863b21 BSL and BSL+: fix an error message 2012-06-27 09:57:50 -06:00
Matthew Flatt
8655a6856e errortrace: hack to recover `with-continuation-mark' optimization 2012-06-27 09:57:50 -06:00
Matthew Flatt
577cf4592e fix problems with references to bindings at higher phases 2012-06-27 09:57:50 -06:00
Matthew Flatt
edce1b0406 fix optimizer for impersonated continuation mark keys 
The optimizer can no longer reduce
  (with-continuation-mark _id _v-expr _expr)
to just
  _expr
when _v-expr and _expr are simple enough, because _id
might be bound to a continuation mark key with an
impersonator that checks the result of _v-expr.

The loss of an optimization can have a significant affect on
errortrace of microbenchmarks, such as

 (for ([i (in-range 10000000)])
   i)
 2012-06-27 09:57:50 -06:00
Vincent St-Amour
db6c2e7737 Update types of string-join and add-between. 2012-06-27 11:39:15 -04:00
Eli Barzilay
fb2b5418df More files for all sites. 
Two verification files for google/bing website tools, and also add a
no-op robots.txt file to avoid error-log lines.
 2012-06-27 09:26:29 -04:00
Eli Barzilay
06f67b30f3 Improve resource-files code. 
Makes it easy to add more files without more bindings.
 2012-06-27 09:26:28 -04:00
Eli Barzilay
9d8b0b3051 Add rel="nofollow" to short example links. 
The examples make up the majority of the front page, and it turns out
that google used some of these links in "sitelinks" in search result.
These links should be the main entry points, and we ended up having such
gems as "Printf" be there.  They provide a way to "demote" URLS so they
won't show there, but doing that for one link means that another will
pop in (and there's a limit of a 100 such demotions).  So add this in an
attempt to make it not consider them as things that can be used in the
sitelinks.  This might be reverted if it doesn't help.

(Note that this is discouraged as a way to "sculpt pagerank", but the
purpose here is not to affect how they crawl the web pages and make page
reputation flow, but only to cover up for a missing feature that ends up
with horrible sitelinks.  The pages are scanned anyway from the doc
pages.)
 2012-06-27 09:26:28 -04:00
Eli Barzilay
1e79d368ce Some usual code shuffling for internal definitions. 2012-06-27 09:26:28 -04:00
Eli Barzilay
b1c666c212 Some web page tweaks. 
* The main page's title appears in search results, so use "The Racket
  Language" instead of "Racket".  Additional minor tweaks to a few more
  titles to make them presentable as search results.

* Add a `#:description' keyword to make it easy to add it to pages.  Add
  such texts to the main page, downloads, community, learning, people,
  and mailing list pages.

* Add a <meta name="robots" content="NOODP" /> to the front page, to
  avoid getting the ODP (dmoz) blurb, hopefully the new and improved
  description(s) will be used instead.  (If not, this should be
  reverted.)
 2012-06-27 09:26:28 -04:00
Eli Barzilay
81e0bd2382 Use `secref' instead of a direct link to docs.racket-lang.org. 2012-06-27 09:26:28 -04:00
Asumu Takikawa
095d47fc3d racket/contract: rename prompt/c & continuation-mark/c 
The new names are `prompt-tag/c` and `continuation-mark-key/c`
to keep the names consistent with the values that are being
contracted. Also updated the HISTORY file.
 2012-06-26 21:11:58 -04:00
Asumu Takikawa
fcab398081 racket/class: add send+ for functional style OO 2012-06-26 21:11:58 -04:00
Neil Toronto
db57b78e18 Added lock-icon 
Changed most *-icon and *-logo function arguments to keyword arguments

text-icon no longer uses font size

Small doc changes
 2012-06-26 15:00:05 -06:00
Eli Barzilay
0c78194267 Adjust the keyword names for string-join' following the change to add-between'. 2012-06-26 13:45:16 -04:00
Eli Barzilay
826a5f360f Doc and code style improvements in the profiler. 2012-06-26 13:45:16 -04:00
Asumu Takikawa
ddf91c201a Documentation for mark key proxies and contracts 2012-06-26 13:39:36 -04:00
Asumu Takikawa
de5c756d2e Added continuation-mark/c 2012-06-26 13:39:36 -04:00
Asumu Takikawa
db6c37df92 Add proxy-able continuation mark keys and proxies 
(with much help from Matthew on the JIT side)
 2012-06-26 13:39:36 -04:00
Matthew Flatt
1e115e2963 ffi/com: repairs for '(box any) 2012-06-26 11:00:11 -06:00
Matthew Flatt
a6e263741a racket/list: adjust `add-between' keyword handling 
Add a `#:nothing' argument so the no-value value can be
made explicit --- based on discussion with Eli, but pending
further review.

Also, renamed `#:first' to `#:before-first' and `#:last' to
`#:after-last' to be more clear, more parallel ro `#:before-last',
and avoid a collision with prominent function names.
 2012-06-26 11:00:11 -06:00
Matthew Flatt
eb4e040981 fix doc typo 2012-06-25 23:34:21 -06:00
Matthew Flatt
a8a0835fc1 fix doc typo 2012-06-25 23:29:25 -06:00
Matthew Flatt
b38bf09e4e HtDP language docs: fix context of defined bindings 
Uses the new `#:id' option in `defproc'.
 2012-06-25 23:25:58 -06:00
Matthew Flatt
6028a60f65 scribble/manual: add #:id' option to defproc' 
Also, convert the implementation of `defproc', `defform', etc. to
use `syntax-parse'.
 2012-06-25 23:16:33 -06:00
Asumu Takikawa
46e66978ee racket/generic: fix generated contract name 2012-06-25 21:41:50 -04:00
Asumu Takikawa
552d6de953 racket/generics: add contract combinator 
The generics library now generates a `name/c` macro
for a generic interface `name`. The combinator can be
used to contract instances (or constructors) of a
generic interface across standard contract boundaries.
 2012-06-25 20:33:48 -04:00
Matthias Felleisen
d04b8b0b8d accidentally placed 'null' in wrong file 2012-06-25 19:59:42 -04:00
Stephen Chang
91ea9ab309 add examples to read-language docs 2012-06-25 19:46:20 -04:00
Matthew Flatt
cb88590dfb fix interaction of `procedure-arity-includes?' and other things 
A arity-reduced procedure-valued `prop:procedure' was not handled
correctly, for example.

A good candidate for random testing? I had the right kind of test in
place, but only for an arity of 1. It turns out that testing any other
arity would have exposed the problem, so now there are tests with
arity 0. If I had randomly generated procedures instead of manually
constructing `f0' through `f1:+' in "procs.rktl", then maybe I would
have more naturally generalized the arity testing, too. Then again,
I did already have relevant inputs, and it was the testing of inputs
that was too specific.

Closes PR 12870
 2012-06-25 17:30:03 -06:00
Matthew Flatt
90b5aad56b ffi/com: fixes for IUnknown and enumeration values 2012-06-25 17:30:03 -06:00
Sam Tobin-Hochstadt
d346415903 Fix type of dynamic-place. 2012-06-25 19:20:12 -04:00
Sam Tobin-Hochstadt
5e26c329d6 Remove no-longer needed require for residual code. 2012-06-25 19:20:12 -04:00
Matthias Felleisen
4aefb18cab fixed bug in provide and scribble (end of stage 1) 2012-06-25 19:15:09 -04:00
Matthias Felleisen
5ea11fc0b4 fixed up docs to use new system; retested 2012-06-25 19:15:09 -04:00
Matthias Felleisen
b5b918ca4a restored object-name tests for the new doc system 2012-06-25 19:15:09 -04:00
Matthias Felleisen
5437708a90 switched documentation style to mine (stage 1) 2012-06-25 19:15:09 -04:00
Matthias Felleisen
68f16f705b fixed bug in render-sections 2012-06-25 19:15:09 -04:00
Matthias Felleisen
ee82103283 first stage in documentation reorg (final step) 2012-06-25 19:15:09 -04:00
Matthias Felleisen
8d02bc8844 first stage in documentation reorg (step 2) 2012-06-25 19:15:08 -04:00
Matthias Felleisen
5fbb660a56 first stage in documentation reorg 2012-06-25 19:15:08 -04:00
Matthias Felleisen
92c62d7417 disabled name tests for htdp languages during documentation reorg 2012-06-25 19:15:08 -04:00
Matthias Felleisen
2981cbfd68 added string-contains? at request from Ostermann 2012-06-25 19:15:08 -04:00
Matthias Felleisen
48e07fb2ab send world's name to universe properly, Closes PR 12857 2012-06-25 19:15:08 -04:00
Matthias Felleisen
4306cc2798 small fixes to Robby's marginal note on indy 2012-06-25 19:15:07 -04:00
Sam Tobin-Hochstadt
94f1cb2127 Avoid requiring the printer unneccesarily. 2012-06-25 18:07:45 -04:00
Sam Tobin-Hochstadt
c61ed30d0b Depend only on the lowest-level place primitives. 2012-06-25 18:07:45 -04:00
Sam Tobin-Hochstadt
08c3f78476 Disable unused code. 2012-06-25 18:07:45 -04:00
Sam Tobin-Hochstadt
794bfa50ec Load environments dynamically in residual code. 2012-06-25 18:07:45 -04:00
Sam Tobin-Hochstadt
88ff5fee69 Minor refactorings. 
- Remove tracing requires.
 - Use lists instead of sets in a few environments.
 - Small cleanups.
 2012-06-25 18:07:45 -04:00
Jay McCarthy
bc72ddd88a New error message 2012-06-25 15:59:17 -06:00
Jay McCarthy
7f1d0a9e3b Fix now broken usage of regexp-replaces in ffi 2012-06-25 15:59:17 -06:00
Jay McCarthy
e2a4302124 metacity 2012-06-25 15:59:17 -06:00
Jay McCarthy
93f85eac2a Switching window manager to something more stable 2012-06-25 15:59:17 -06:00
Jay McCarthy
8ed1dbbc1a Adding better version info to DrDr help 2012-06-25 15:59:17 -06:00
Kevin Tew
89c7ba6493 Fix *channel-get's use of continuations 
Cleanup map-reduce.rkt
Cleanup rmpi.rkt
Added create-place-node and distributed-place-wait
 2012-06-25 14:03:05 -06:00
Kevin Tew
1d480a63a2 Fix rmpi argument names, simple map-reduce impl 2012-06-25 14:03:05 -06:00
Robby Findler
3afba2d833 adjust defproc* so that it only shows the white background label once, instead 
of once per different identifier that it is documenting
 2012-06-25 13:42:09 -05:00
Sam Tobin-Hochstadt
a05acfee4c Split out some small utilities to prepare to reduce dependencies. 2012-06-25 14:10:18 -04:00
Sam Tobin-Hochstadt
ccb724155a scheme -> racket 2012-06-25 13:39:07 -04:00
Vincent St-Amour
972df7c89e Add #:unless to the for: macros. 2012-06-25 13:38:51 -04:00
Vincent St-Amour
b1ad108759 Update type of string-join for its new keyword arguments. 
Closes PR12866.
 2012-06-25 13:05:46 -04:00
Matthew Flatt
c2924ef926 CSS tweak for whute label on blue boxes 
This tweak avoids adding extra space when the white-label font is
taller than the line it's attached to. It also makes the label
disappear in IE 6, but I think we can live with that.
 2012-06-25 09:02:51 -06:00
Matthew Flatt
2c1e02d148 fix `help' docs 
Use one `defform*' instead of `deftogether' and many `defform/none's.
 2012-06-25 08:21:55 -06:00
Matthew Flatt
0532baa228 doc correction and improvement 2012-06-25 08:17:17 -06:00
Matthew Flatt
c11527494e racket/port: fix problems with `read-bytes!-evt' 
See PR 12860; some of problem related to the PR were "fixed" by
adjusting the guarantees that are specified in the documentation.

Another problem was that non-consecutive bytes could be returned.
 2012-06-24 07:38:09 -06:00
Matthew Flatt
6173b7eb05 fix zo-parse, zo-struct, etc. for context in whole-module import 2012-06-23 05:21:53 -07:00
Matthew Flatt
5433d2302a fix some error-message tests 2012-06-23 05:21:52 -07:00
Matthew Flatt
c7d181c2a9 racket/gui, win32: fix problem with mimize for fixed-size window 2012-06-23 04:15:28 -06:00
Matthew Flatt
91791983aa fix indentation of some error messages 
`raise-syntax-error' and `raise-arguments-error' do not
try to adjust indentation, anymore, because it's too confusing
 2012-06-23 02:20:59 -07:00
Matthew Flatt
4323096a46 change contract on second' of date' to allow only 1 leap second 2012-06-23 02:04:55 -07:00
Matthew Flatt
22e067c7a9 inside: add new error functions to docs 2012-06-23 02:04:55 -07:00
Matthew Flatt
ff8a062bfe guarantee `current-seconds', etc. from 1/1/1970 UTC 
For all currently supported platforms, the result was already
portable, despite the documentation's hedging.

Also fixed up the documentation in other ways, such as the fact
that `seconds->date' returns a `date*'.
 2012-06-23 02:04:55 -07:00
Matthew Flatt
b951978a77 fix `impersonate-struct' docs 
Move some constraints from `chaperone-struct' docs to `impersonate-struct'
docs.

(Problem reported by Eric Dobson.)
 2012-06-23 02:04:54 -07:00
Matthew Flatt
7126295905 teaching languages: fix copying of `test~object' binding to REPL 
As Mike noticed, commit d836cba7c9 triggered a different binding
of `test~object' due to the enclosing module context of the `eval'ed
syntax object.
 2012-06-23 02:04:54 -07:00
Eli Barzilay
f0d856ab7a Extend string-join' in a similar way to add-between'. 
(This is actually the extension that made me do the other too.)
 2012-06-23 04:44:20 -04:00
Eli Barzilay
728687d9dc Extend `add-between'. 
New keywords: `#:first', `#:before-last', `#:last', and `#:splice?'.
 2012-06-23 04:44:20 -04:00
Robby Findler
f7185bec91 strengthen contract on blockss field of table struct in scribble 2012-06-22 22:12:54 -05:00
Robby Findler
6588493810 adjust a bunch of error printfs in raco setup so they include the 
stacktrace (by calling error-display-handler). Not sure if this is
always safe, so including it in a separate commit for easy reversion.
 2012-06-22 21:38:09 -05:00
Robby Findler
40ec33c12b improve blue box spacing in Redex reference 2012-06-22 19:47:52 -05:00
Asumu Takikawa
e4f216244a Fix typos and wording in chaperone docs 2012-06-22 17:57:58 -04:00
Vincent St-Amour
a0d55d4ab8 Reconstruct let bindings in the right order when unboxing let. 2012-06-22 17:53:43 -04:00
Vincent St-Amour
ee142047f8 Add type for range, and extend in-range's. 2012-06-22 17:53:43 -04:00
Eli Barzilay
7ec9975736 Move regexp-replaces' from ffi/unsafe' to `racket/private/string'. 
* The old function was removed completely, people will get it from
  `racket/base' anyway.

* I also removed its documentation.  I thought about leaving a note in,
  but if `define-ffi-definer' is the preferred style, then this should
  be done when there's a way to make `define-ffi-definer' use it.  (Eg,
  some new #:keyword that adds a way to change the defined name.)

* Note that the function is added to `racket/private/string' and not to
  `racket/string' because the latter deals only with strings, and the
  new function accepts byte strings too.  It might be better to start a
  new `racket/regexp' module for these functions.
 2012-06-22 14:27:14 -04:00
Eli Barzilay
7b4772e120 Extend `regexp-replace*' to accept a start/end-position. 
Note that this pushes the `ipre' argument to the end.
 2012-06-22 12:00:48 -04:00
Eli Barzilay
7d6e79023c Random pickiness. 
Spaces at EOFs, indentation, etc.
 2012-06-22 12:00:48 -04:00
Robby Findler
3250d97f71 log errors that read-language produces when DrRacket calls it 2012-06-22 10:31:00 -05:00
Asumu Takikawa
af73e6f274 Typo in impersonate-hash docs 2012-06-22 00:12:24 -04:00
Asumu Takikawa
1dced5f560 racket/unit: fix literals in docs 2012-06-21 23:37:11 -04:00
Matthew Flatt
d253b89ba8 racket/port: fix read-bytes-evt' and read-string-evt' 
As the documentation says, it's supposed to be ok to use the
same evt multiple times or in multiple threads, but an internal
buffer was allocated incorrectly, so that multiple/concurrent
uses could go wrong.

Closes PR 12860
 2012-06-22 09:48:00 +08:00
Matthew Flatt
a04ba8aef3 ffi/com: allow a `com-object' as an 'iunknown argument 2012-06-22 09:47:59 +08:00
Matthew Flatt
1dc0072d03 further error message convention refinements 
Add extra intitial-message lines, use "..." on a field name
to indicate that it could reasonably be hidden by default,
and refine some existing messages.
 2012-06-22 09:47:59 +08:00
Asumu Takikawa
ed9c612cae racket/control: Racketize & remove trailing whitespace 2012-06-21 16:08:33 -04:00
Asumu Takikawa
893ebc6ee6 mzlib/class100: deprecation notice 2012-06-21 16:08:33 -04:00
Neil Toronto
25c5e87929 Added docs for pi.f, corrected pi's contract, added examples 2012-06-21 13:53:09 -06:00
John Clements
3ef7aa2a45 rackety 2012-06-20 23:38:51 -07:00
Eli Barzilay
6918bb55cb Dump attempt to be cute with stderr. 
Also add robby & mflatt as responsible to the algol60 tests and to
algol60 itself.
 2012-06-20 22:52:40 -04:00
Eli Barzilay
2c058f5f03 Racketize the `version' collection. 
Also some other style things, and get rid of the redundant "doc.txt".
 2012-06-20 21:37:50 -04:00
Matthew Flatt
303aaec2b4 update docs related to definition-box labels 2012-06-21 07:15:09 +08:00
Matthew Flatt
40c892ff80 futures: future-local handling of stack overflow 
Includes the addition of 'overflow and 'start-overflow-work
events, whcih are effectively specializations of 'sync and
'start-work to expose overflow handling.

Also, fix a bug related to a potential GC during mark-stack
restore from a lightweight continuation.
 2012-06-21 07:14:50 +08:00
Matthew Flatt
9af2a331ca another ASL error-message repair 2012-06-21 07:14:49 +08:00
Robby Findler
f38024d4ed fix struct/c for the case that the selectors are not available at the use site. 
closes PR 12854
 2012-06-20 11:23:20 -05:00
John Clements
da652c4774 oops add one more reference to new file 2012-06-20 09:08:22 -07:00
Eli Barzilay
b5cc811daf Conditional use of `module+'. 
This fixes drdr, which is using a pre-submodules version of racket.
There was also a use of one-argument `string-join' that is fixed that
has been there for a while but drdr uses the api directly.
 2012-06-20 11:51:12 -04:00
Eli Barzilay
34c6c9966e No need to run this wrapper in drdr. 2012-06-20 11:51:12 -04:00
Robby Findler
c0b928c758 Added @literal-algol{} and started an algol60 test suite (apologies 
if there already was one that I didn't find). Also fixed syntax
error raising procedure.

closes PR 12859
 2012-06-20 10:28:53 -05:00
Robby Findler
8f892a2d3a when moving the focus to the replace window, also select the text 
closes PR 12855
 2012-06-20 09:27:16 -05:00
Robby Findler
411aeb99b8 a bunch of fixes to the diagram: 
- added some color (mostly to try to disambiguate the lines)

- several of the things named '*-element' actually belong under content, not element.

- element has 'content', not the substructs.

- convertible?s are content's.

- the 'content' field in an element is not a list, but simply a content.

- there are a bunch of things under target-element.

- image-element was missing fields

- collect-element was missing the collect field
 2012-06-20 08:22:58 -05:00
Robby Findler
c13a88915a remove uppercasing of the tag names 2012-06-20 08:22:58 -05:00
Robby Findler
4d7f6d7935 make scribble's part/document/element/etc structs all be #:transparent 2012-06-20 08:22:58 -05:00
John Clements
63cc342cdb fixes to dialog for too-many-step resolution 2012-06-19 23:51:59 -07:00
John Clements
c01e8c1564 refactored to reduce stepper dependencies 2012-06-19 23:51:59 -07:00
John Clements
66321c8f84 adding halt dialog for runaway process 2012-06-19 23:51:59 -07:00
John Clements
a11fd04b01 working on adding stopping dialog 2012-06-19 23:51:59 -07:00
John Clements
615f687d7c reformatting only 2012-06-19 23:51:59 -07:00
Eli Barzilay
19de3f9aa4 Collapse some properties where possible. 
(Notified the responsible, so some of these might be undone later.
Pushing now to see how the self-testing works for meta/props.)
 2012-06-19 14:20:06 -04:00
Eli Barzilay
b43affa171 More props code improvements. 
Simplified code, and additional testing for redundant properties, and
for properties that can be collapsed into a parent directory (this might
be dropped or used only for notification on differences, see
commentage).

Also, make drdr test itself reflectively.
 2012-06-19 14:20:06 -04:00
Eli Barzilay
555aa0d8b6 Remove redundant `drdr:command-line' values. 
Drop ones with the default for the suffix, and drop a few unnecessary
"-q" flags too.
 2012-06-19 12:55:11 -04:00
Eli Barzilay
d2cee683e4 Improve drdr suffix-decision code, and the help text for prop setting. 
The code is improved, and also the default changes for *.rkt files:
there is no need for any flags -- "-q" is redundant, and with no flags
it's doing "-u" which is the same as "-t" (with an added "-N").
 2012-06-19 12:52:22 -04:00
Eli Barzilay
125fbaa3ce `collects/teachpack/deinprogramm' belongs to Mike Sperber. 2012-06-19 12:52:22 -04:00
Eli Barzilay
4c2940a6d9 Simplify away uses of "-t" in `drdr:command-line'. 
In some cases use `module+' to make the code run nicely without a "-m".

(And some other minor tweaks.)
 2012-06-19 12:52:22 -04:00
Asumu Takikawa
0e4f9fcd97 racket/gui: fixed by-position widget initialization 
This was broken in the class100 port. The init arguments
previously handled by the class100*/kw macro need to be
explicitly passed down.

Also, an (init-rest) is needed at the leaves of the class
hierarchy to ensure that internal super init args don't
leak via error messages. (the class100 macro always
inserts these)

Added a test file so similar breakage is detectable in the
future.
 2012-06-19 12:37:35 -04:00
Eli Barzilay
2c19677358 Make some .rktl tests run with "racket". 
With this commit, all of the leftover mentions of gracket in
`drdr:command-line' are things that pop up windows.
 2012-06-19 03:18:23 -04:00
Eli Barzilay
52d4777bac Fix two mis-fixes in the previous props scan. 2012-06-19 01:53:51 -04:00
Eli Barzilay
b8034828d0 Sort the mess with aligned-pasteboard tests. 
1. Lots of #lang-ization, other racketizations, code improvements, etc.

2. Some files that were not working now do.

3. "collects/tests/aligned-pasteboard" had some files that were near
   duplicates of "collects/mrlib/private/aligned-pasteboard/tests".
   I've removed the former since in a few places it looked like an older
   version (eg, there were bogus references to a non-existent
   "utils.rkt").  The former has more files that are in runnable
   condition now.

4. There are plenty of tests that look like they're failing, but it
   wasn't shown since they just return #f, and when they were running
   with a "-f" these results weren't displayed.

5. I have no idea about the code, this is all just reshuffling and minor
   editing.
 2012-06-19 01:42:20 -04:00
Eli Barzilay
10c06d25a7 Drop many uses of "gracket" and "gracket-text" in drdr command-lines. 
There were many such properties that were leftover from before the big
GUI rewrite where the gracket executable was needed, and now there is no
longer any need for these things.  There are two exceptions:

* There is a drdr feature that forces all tests that use gracket to run
  sequentially, which is used for tests that rely on some actual state
  of shown windows.  I ran all of the files and monitored for windows
  popping up, and left the test to use gracket in these cases.

* There are a few cases where running "racket -f <file>" resulted in an
  unbound identifier, whereas "gracket -f <file>" does not.  These are
  because of the different global namespace, and I will fix them (props
  and the files) in a different commit.

One of the expected results of this is that a drdr might run faster,
because the serial-running hack above should now be applied only where
relevant.  (And some of the drracket tests are very long.)

This commit is pushed by itself to identify possible problems with a
drdr run that tests only this change.
 2012-06-18 21:51:56 -04:00
Eli Barzilay
104d7a6904 Add a bunch of missing `responsible' properties. 2012-06-18 19:23:21 -04:00
Eli Barzilay
043e0b299f More improvements, more checks. 
Check that the entries are sorted, and check that there's a
`responsible' for all files on disk, except for known exceptions.  It
might be better to use "git ls-tree HEAD <path>" instead of looking at
the filesystem, but then it won't work on drdr.
 2012-06-18 19:23:21 -04:00
Eli Barzilay
c622c8328f Lots of fixes for broken paths in props. 
Found with the new verify functionality.
 2012-06-18 19:23:21 -04:00
Eli Barzilay
749259d8e1 Fix lots of prop paths. 2012-06-18 19:23:21 -04:00
Eli Barzilay
7d40901381 Improve some code, add a "verify" verb to verify paths in props info. 2012-06-18 19:23:21 -04:00
Eli Barzilay
fac76a56f8 Some style things. 2012-06-18 19:23:21 -04:00
Sam Tobin-Hochstadt
2d902e8bf1 Fix command-line arguments to test in drdr. 2012-06-18 16:24:20 -04:00
Robby Findler
a5d9520274 Revert "a start on getting text rendering running automatically via 'raco setup'" 
This reverts commit 6b5cd10670.
 2012-06-18 11:27:42 -05:00
Robby Findler
6b5cd10670 a start on getting text rendering running automatically via 'raco setup' 2012-06-18 11:26:27 -05:00
Robby Findler
2d8f41bfb9 clarify has-contract? and prop:contracted relationship 2012-06-18 11:26:27 -05:00
Robby Findler
ac8a4f23e5 Fixed up and added in the struct hierarchy diagram from the Scribble paper 2012-06-18 11:26:27 -05:00
Robby Findler
88f4ddabcc Rackety 2012-06-18 11:26:27 -05:00
Vincent St-Amour
4d5bc17f85 Recover from any failure when attempting to prune types. 2012-06-17 23:28:50 -04:00
Vincent St-Amour
24b6ecf2a6 Extend time-apply to work with procedures with more than 2 arguments. 2012-06-17 23:04:47 -04:00
Vincent St-Amour
a5f2ca8fb0 Fix possible-domains on functions with multiple return values. 2012-06-17 23:04:47 -04:00
Mike Sperber
35f141b7bc Add some missing `delay's in DeinProgramm signatures. 
Spotted by: Stephen Chang
 2012-06-17 09:21:58 +02:00
Matthew Flatt
5ff3087677 scribble: adjust `def...' box to show a background label in HTML 
For example, a syntactic form box is labeled with "SYNTAX". Forms
such as `defform' and `defthing' now support a `#:kind' option
for setting the label.
 2012-06-17 09:19:58 +08:00
Vincent St-Amour
da897a2f85 Disable debugging printing. 2012-06-16 18:28:01 -04:00
Sam Tobin-Hochstadt
39e014bc55 Handle submodules in Typed Racket. 2012-06-16 22:08:06 +08:00
Sam Tobin-Hochstadt
a929bb21fc Don't export internal names for define & lambda. 2012-06-16 22:08:05 +08:00
Robby Findler
e94c72da78 add a possible explanation for indy 2012-06-16 06:36:06 -05:00
Matthew Flatt
4eb0d3dcac minor guide corrections 
on parts that Eli asked me to check
 2012-06-16 04:54:45 +08:00
Asumu Takikawa
ab0d3d6492 Fix TR optimizer test 
(round to avoid FPU sensitivity)
 2012-06-14 18:22:42 -04:00
Asumu Takikawa
5d232f3748 racket/control: add aliases and update %/fcontrol 
Added alises for call-with-continuation-prompt,
abort-current-continuation, and call-with-composable-continuation.
Also allow % and fcontrol to take an optional prompt tag argument.
 2012-06-14 17:33:43 -04:00
Eli Barzilay
a7064d5f6a A bunch of typo fixes from Richard Cleis. 2012-06-14 17:20:05 -04:00
Vincent St-Amour
c4613cf9ab Unbox exp on complex numbers. 2012-06-14 17:17:03 -04:00
Robby Findler
c68b464fcd clean up example code 2012-06-14 15:57:43 -05:00
Eli Barzilay
5e902b2191 Minor typo. 2012-06-14 15:46:53 -04:00
Eli Barzilay
6b2b784e79 Further improvements to the documentation search. 
Revise the subword matching to have three different levels for full
match (= a permutation of the input), a generic match for all parts, and
everything else.
 2012-06-14 15:46:53 -04:00
Eli Barzilay
ecc43ff104 Improve the documentation search code. 
Instead of just one array for exact results and one for all the rest,
use one array for each possible comparison result, and concatenate them
all for the final list.
 2012-06-14 15:46:53 -04:00
Eli Barzilay
41745e4f38 Show the host we're copying content to. 2012-06-14 15:46:53 -04:00
Matthias Felleisen
f82f528a8c added 'boolean' to the grammars for the *SLs, fixing an emailed bug report from Klause Ostermann. -- To avoid the 'true, '(true) etc issue I ommitted boolean from the [quasi]quoted grammar, which makes the current behavior kind of correct. 2012-06-14 14:20:46 -04:00
Robby Findler
cd923bb8f8 disable the preferences menu in paint-by-numbers (since it does nothing) 
so that other games can call preferences:set-default.

closes PR 12851
 2012-06-14 04:24:22 -05:00
Robby Findler
21c60bfa8b fix bug in find-scroll-step in the implementation of Parcheesi's 
rules overview window
 2012-06-14 04:24:22 -05:00
Matthew Flatt
16d877d45e improve `for' body syntax-error reporting 
Closes PR 12850
 2012-06-14 15:11:19 +08:00
Asumu Takikawa
6c569415cc Update list of redirected procedures in docs 2012-06-13 14:28:01 -04:00
Matthew Flatt
a871574318 make #%plain-module-begin' transformer detect module*' in stop list 2012-06-13 17:07:06 +08:00
Matthew Flatt
af9d11bfce fix `raco setup' "nothing to do" check w.r.t. Planet paths 2012-06-13 07:44:57 +08:00
Neil Toronto
7fb38aff44 Fixed type errors uncovered by correction to type of exact->inexact (i.e. change to real->double-flonum) 2012-06-12 13:26:06 -06:00
Asumu Takikawa
4ce4d7531b Improve docs & errors for control proxies 
In particular, use consistent terminology for errors
and provide usage examples
 2012-06-12 12:16:56 -04:00
Vincent St-Amour
cff1cd3c63 Fix type of exact->inexact. 
Closes PR 12803.
 2012-06-12 11:09:20 -04:00
Asumu Takikawa
a181011b55 Check for proxied prompt tags when needed 
Fixes a bug where some control operators would
not recognize proxied prompt tags (non-proxied were fine)
 2012-06-11 21:04:45 -04:00
Asumu Takikawa
87ecb55d40 Documentation for control proxies & prompt/c 2012-06-11 18:18:37 -04:00
Asumu Takikawa
5aa76c27a9 Support multiple values for control proxy functions 2012-06-11 18:18:37 -04:00
Asumu Takikawa
1cce922d97 Add prompt tag contracts using control proxies 2012-06-11 18:18:37 -04:00
Asumu Takikawa
d527426cac Prototype implementation of control proxies 2012-06-11 18:18:37 -04:00
Matthew Flatt
82943df351 another *SL error-message repair 2012-06-12 06:02:57 +08:00
Asumu Takikawa
c108fe5c6a Fix typo in TR special form docs 2012-06-11 17:29:02 -04:00
Asumu Takikawa
c9fd4ef538 Fix docs for impersonate/chaperone-box 2012-06-11 17:28:38 -04:00
Jon Rafkind
806b3072e3 [honu] add simple syntax-parse form. add syntax-class for delaying parsing 2012-06-11 13:07:54 -06:00
Jon Rafkind
6457e69b48 [honu] support for-syntax in require 2012-06-11 13:07:53 -06:00
Jon Rafkind
fc96cb258c [honu] assignment operators cooperate with the dot operator 2012-06-11 13:07:52 -06:00
Robby Findler
c9693ab910 adjust the drracket language test suite for the new error messages 2012-06-11 14:04:05 -05:00
Robby Findler
c1aa8cb0eb clarified docs for force-package-building? 2012-06-11 01:40:37 -05:00
Robby Findler
b0607f04a9 shrink the dependencies from racket/runtime-path (remove mzscheme 
and pull out the one things from mzlib/etc that it uses into a separate,
private file)
 2012-06-10 13:52:00 -05:00
Robby Findler
e9ddc54b18 added the #:draw-border? argument to disk and filled-ellipse 2012-06-10 11:53:54 -05:00
Robby Findler
397f10842a export signatures from module-browser.rkt; also Rackety 2012-06-10 11:53:54 -05:00
Robby Findler
d4ab45f6c5 guard the repositories warning 
closes PR 12842
 2012-06-10 11:53:53 -05:00
Vincent St-Amour
948a4d6184 Missed some cases in sqrt. 2012-06-09 22:11:42 -04:00
Vincent St-Amour
c4743724cd Restore testing of sqrt and log. 2012-06-09 22:07:43 -04:00
Vincent St-Amour
53746ca0a5 Fix type of fl/ to reflect changes to /. 2012-06-09 22:07:03 -04:00
Vincent St-Amour
5d26fd10e6 Subtraction is not commutative. 2012-06-09 22:04:43 -04:00
Vincent St-Amour
442def0b0f Fix typechecking of Single-Flonum-Complex literals. 
Closes PR12840.
 2012-06-09 22:00:27 -04:00
Vincent St-Amour
7191ef5c74 Be more conservative about returning Float-Complex and others. 2012-06-09 21:57:01 -04:00
Vincent St-Amour
f3f5abd1f7 Improve handling of NaN in division. 
Closes PR12838.
 2012-06-09 21:32:37 -04:00
Neil Toronto
8f840bd07b Fixed erroneously imprecise type for +nan.f literal (now Single-Flonum-Nan) 
Types for nan?, infinite?, pi.f, exact-round, exact-floor, exact-ceiling,
exact-truncate, degrees->radians, radians->degrees

Extended tc-random-testing: generates exact integers and rationals now

Fixed types of sinh, cosh and tanh to account for underflow and NaNs
 2012-06-09 17:46:04 -06:00
Neil Toronto
ddeda70b20 Added to HISTORY.txt 
Added (report-errs) to tests/racket/math.rktl
 2012-06-09 17:46:04 -06:00
Vincent St-Amour
a89bd99e2a Fix printing of single-precision floats. 
If there's already an exponent separator, replace it with f.

Closes PR12836.
 2012-06-09 19:35:37 -04:00
Matthew Flatt
5caa114564 fix `print-syntax-width' for +inf.0 
Closes PR 12837
 2012-06-10 06:58:06 +08:00
Matthias Felleisen
6b2419f100 fixed error messages for create-world 2012-06-09 13:00:09 -04:00
Vincent St-Amour
ede83be3fb Fix docs for unsafe-flmin and unsafe-flmax. 
Closes PR12826.
 2012-06-09 09:20:55 -04:00
Rodolfo Henrique Carvalho
1b5069f47a Fix minor typo 2012-06-09 09:20:55 -04:00
Robby Findler
81cbb10213 fix docs for render-term 
closes PR 12834
 2012-06-09 07:12:15 -05:00
Stephen Bloch
c7666c5e4f In addition to providing "provide", I also provide several of its 
sub-forms, most usefully "all-defined-out".
 2012-06-08 19:44:48 -04:00
Matthew Flatt
815fd1b49c misc changes to speed up doc search generation 
Cuts about 30% of the time on my machine.
 2012-06-08 16:08:55 +08:00
Matthew Flatt
00e1ed9369 scribble: fix duplicate call to `render-element' callback 
This change should cut the time to generate the search index
roughly in half.
 2012-06-08 16:08:55 +08:00
Matthew Flatt
fbb6a294f3 local-expand' allows a stop list to have only module*' 
That is, when the sto plist contains only `module*', core
forms are not implicitly added to the stop list.
 2012-06-08 16:08:55 +08:00
Jay McCarthy
6db5672ac5 Fixes PR12767 2012-06-07 13:44:08 -06:00
Robby Findler
41a890df03 fix bug in the ->i parser (picked up the wrong identifier; wrote #'id when 
id wasn't really around anywhere)

closes PR 12829
 2012-06-07 10:45:18 -05:00
Vincent St-Amour
0f346601f4 Fix type of n-ary * to handle NaN properly. 2012-06-06 18:26:51 -04:00
Vincent St-Amour
48f47f3384 Fix flonum and single-flonum operation types. 
Most issues were found with random testing.
 2012-06-06 18:26:51 -04:00
Vincent St-Amour
0b7eaf56ca Fix generation of random floats in TR random testing. 2012-06-06 18:26:51 -04:00
Vincent St-Amour
3e9b527bd0 Fix comment. 2012-06-06 18:26:51 -04:00
Neil Toronto
b7fea6be5a Fixed contracts on exact-round, etc. 2012-06-06 16:16:52 -06:00
Asumu Takikawa
f9ec37bbdd Minor fix in mrlib/hierlist docs 2012-06-06 17:20:15 -04:00
Neil Toronto
e644e6afb1 Documented new additions to racket/math 2012-06-06 11:31:49 -06:00
Neil Toronto
b7ff3eb1fb Made sinh return zero inputs unchanged (fixes failing test case) 2012-06-06 10:52:29 -06:00
Matthew Flatt
d80a49f853 turn on DrDr testing for racket/math 2012-06-06 15:16:52 +08:00
Matthew Flatt
255e3cbe2e another *SL error-rewriting fix 
Arity errors no include supplied arguments, but strip them
away for *SL messages.
 2012-06-06 13:25:14 +08:00
Matthew Flatt
7a9c8e5d40 racket/gui win32: fix East Asian font problem 
When the theme-specified default font has a localized name,
using it as a Pango faily name doesn't work, with the result that
text on controls could be truncated. Get a Pango-friendly
name by converting a LOGFONT to a Pango font description and
getting the name from the font description.
 2012-06-06 13:25:14 +08:00
Neil Toronto
a713ca8a8b Added nan?, infinite?, degrees->radians, radians->degrees, exact-round, exact-floor, exact-ceiling, exact-truncate to racket/math 
Altered TR's random arithmetic testing to generate single-flonums and very small flonums; fails now because of erroneous types

Fixes to sgn, sinh, cosh, and tanh:
 * preserve single-flonum-ness
 * correct zero sign (-0.0) for negative return values that are smaller than epsilon
 * correct behavior with NaN and infinite inputs
 2012-06-05 22:40:44 -06:00
Neil Toronto
c089b2fa50 Use `collection-file-path' to load example image 2012-06-05 11:15:25 -06:00
Matthew Flatt
e44c0809e8 rewrite contract error messages for *SL 
The rewrite involves parsing contract expressions and constructing
replacement prose.
 2012-06-05 17:53:27 +08:00
Matthew Flatt
3742a9da8f adjust font-substitution hack for Mac OS X 2012-06-05 17:53:26 +08:00
Matthew Flatt
42db3a7516 raco setup: print "nothing to do" to stdout instead of sdterr 
Printing to stderr shows through in various ways, such as
when installing a Planet package (where stdout is redirected
and stderr isn't).
 2012-06-05 17:53:26 +08:00
Neil Toronto
18fa552723 Finalized and documented flomap transforms and effects 2012-06-04 15:32:17 -06:00
Sam Tobin-Hochstadt
2b9912ea9f Repair failing test case (wrong expected value). 2012-06-04 17:02:19 -04:00
Sam Tobin-Hochstadt
42a2ac6026 Document new TR aliased definitions. 2012-06-04 17:02:18 -04:00
Robby Findler
b5258e0e2b In the multi-file search window, only re-load the file 
in the bottom window when it really is a different file
(ie, using a same-file predicate that involves opening
the files and comparing the ports)

closes PR 12635 (hopefully -- if not, then we can reopen)
 2012-06-03 17:07:12 -05:00
Sam Tobin-Hochstadt
1801efe66a Whitespace fixes. 2012-06-03 10:50:18 -04:00
Sam Tobin-Hochstadt
cbbd889621 = can equate values with different types. 
Closes PR 12804.
 2012-06-03 10:50:18 -04:00
Matthew Flatt
cc0b887106 adjust *SL error-message rewriting 2012-06-03 11:09:32 +08:00
Sam Tobin-Hochstadt
8459c22c01 Improve type of identity. 
Closes PR 12813.
 2012-06-02 18:52:18 -04:00
Sam Tobin-Hochstadt
865a2cdcbd Support definitions of keyword functions in Typed Racket. 
Caveats:
 - keyword function definitions do not define static
   bindings, thus limiting optimization opportunities
 - can't use `define:`, `lambda:`, etc with keywords
 - error messages sometimes expose the implementation
 - the optimizer skips most of the generated code for
   keyword functions definitions (user-level code is
   optimized)
 2012-06-02 18:22:07 -04:00
Jon Rafkind
244f1cccb7 [honu] fix the pattern form and use quote-syntax to prevent syntaxes from being interpolated too early 2012-06-02 15:33:55 -06:00
Jon Rafkind
2b5e5c5b57 [honu] combine string-append and the evaluator 2012-06-02 15:33:54 -06:00
Jon Rafkind
7dde37bee1 [honu] cleanup - move code to submodules 2012-06-02 15:33:54 -06:00
Jon Rafkind
52047a0474 [honu] pass the original name being defined to get the proper lexical context 2012-06-02 15:33:54 -06:00
Jon Rafkind
241f8e67b4 [honu] analyze macro parameters at phase 2. temporarily break patterns 2012-06-02 15:33:54 -06:00
Jon Rafkind
d688621a18 [honu] use sandbox evaluator to test honu code 2012-06-02 15:33:54 -06:00
Matthew Flatt
c5f821b641 clarifications and additions to style guide 2012-06-03 04:50:06 +08:00
Matthew Flatt
900b66332c adjust `racket/generic' documentation style 2012-06-03 04:50:06 +08:00
Robby Findler
232188e736 adjust the check for multiple-file debugging so that it happens 
earlier and thus actually catches multiple files.

Also, Rackety and change a let/cc into a let/ec.
 2012-06-02 13:44:27 -05:00
Robby Findler
752f240c6a Revert "Test results from DrDr" 
This reverts commit fc8cb6e37d.

Jay changed the set of installed font packages on DrDr to match the
ones on my linux VM which brought the test results back in sync again,
so we don't need these revised bitmaps anymore.

Thanks, Jay!
 2012-06-02 10:12:11 -05:00
Robby Findler
058504afbd adjust datalog so that syntax objects are not used as source location 
information representation.

This should make datalog work better with compiled files and it
should also avoid an O(n^2) problem in the way it expands
 2012-06-02 08:04:45 -05:00
Matthew Flatt
85a2267e6c ffi/unsafe: new error message convention at primitives 
Also, fix FFI procedures to preserve names: change `ptr-ref' with
`_fpointer' on an `ffi-obj' value to return the `ffi-obj'
value, so that the name in the `ffi-obj' value can be used
by `_cprocedure'.

Closes PR 12645
 2012-06-01 19:03:43 -07:00
Sam Tobin-Hochstadt
c8380b94e5 Remove testing code, and failed experiment. 2012-06-01 20:08:37 -04:00
Jay McCarthy
3348ea1ae2 Fixing racklog tests broken by bf95ee105 2012-06-01 17:33:13 -06:00
Jay McCarthy
7d506713dd Fixing datalog tests broken by bf95ee105 2012-06-01 17:33:13 -06:00
Jay McCarthy
fc8cb6e37d Test results from DrDr 2012-06-01 17:33:13 -06:00
Sam Tobin-Hochstadt
a377c42357 Use the new syntax properties for checking keyword functions. 
Previously, some hacks were used to obtain the internal
identifiers that implemented keyword functions directly, and
give them types at startup.  Now, the primary "function"
(eg, `sort`) is given a type, and when used, the residual
syntax properties are used to find `sort` from the real
functions, and then the type of the real function is computed
from the type of `sort`.

Some creativity was required in the types of functions which
take optional arguments that when present, alter the return type,
such as `regexp-match*` and `file->list`.
 2012-06-01 18:37:02 -04:00
Sam Tobin-Hochstadt
725854f66c Flag booleans *follow* the arguments for optional keywords. 2012-06-01 14:50:39 -04:00
Eric Dobson
262ecc3da9 Redefine Boolean as (U #t #f). 
Closes PR 12815.
 2012-06-01 10:26:10 -04:00
Robby Findler
64e4a43c9c fix easter egg test suite for the new error messages 2012-06-01 07:16:14 -05:00
Robby Findler
bf95ee1052 Adjust datalog to cooperate with check syntax a little bit more. 
Specifically:
 - make predicate symbols and variables be original (and,
   in the former case, have srclocs)
 - remove the originality in the quoted syntax constants
   that the expansion introduces

I think there is probably something better that should be done
with those introduced syntax constants, possibly relacing
them with #f, or possibly replacing them with source location
lists, but I'm not sure how they are used, so I've just left
them in there.

(Also, very minor Rackety in check syntax)
 2012-06-01 04:55:04 -05:00
Robby Findler
7118547c58 adjusted the module-language, pretty-big and r5rs parts of 
the drracket language test for the new error messages
 2012-06-01 02:36:54 -05:00
Robby Findler
d17f93db30 add PLTJUSTSAVEFAILURES support; makes it easier to build a good 
set of bitmaps on others' machines (no clicking required)
 2012-05-31 23:27:02 -05:00
Eric Dobson
c2d9f7ed9a Attach struct info to constructor for polymorphic TR structs. 
Closes PR 12806
 2012-05-31 13:09:26 -04:00
Robby Findler
b7b566aefc adjust redex error message tests to match singular/plural fixes in 
the error raising code, except in one place where I think the
error raising code was correct to have the plural form, so I changed
it back instead of changing the Redex test suite to match
 2012-05-31 10:56:14 -05:00
Robby Findler
f721c0427d adjust the timeouts to two drracket tests and add a little syncronization help in a third 2012-05-31 10:56:13 -05:00
Matthew Flatt
f10a258dcb ffi/unsafe: fix arithmetic overflow and representation 
Thanks to Tobias Hammer for the report and initial repairs.
 2012-05-31 09:21:25 -06:00
Matthew Flatt
a7206b1a9f further correction to tests/gracket/blits prop 
The test isn't automatic, so don't run it in DrDr.
 2012-05-31 09:21:24 -06:00
Eric Dobson
735b84b083 Add support for multiple provides of the same identifier in TR. 
Closes PR 12807.
 2012-05-31 10:02:03 -04:00
Matthew Flatt
16f0b0c3f0 racket/gui: fix canvas%' implementation on-paint' 
Broken in the conversion from `class100'.
 2012-05-31 05:56:35 -06:00
Robby Findler
77811e0e95 Adjust how the drracket repl iterates over expressions to make it more 
like textual-read-eval-print-loop

There is still a difference, however, because drracket's REPL has a
notion of multiple expressions that are submitted simultaneously that
textual-read-eval-print-loop doesn't. For example, if you type this at
the prompt:

  (car) (+ 1 2)

then textual-read-eval-print-loop will print out the error and then 3,
but drracket will print only the error (ditto if (car) were replaced
by a continuation abort).

This difference is, IMO, a good thing, since it lets you use a single
interaction to do multiple things, but stops as soon as there is an
error. (It is also how drracket has behaved for a long time.)

closes PR 12790
 2012-05-30 22:31:55 -05:00
Robby Findler
daa048719a fixed a bug in the ordering of how printing parameters are set up 
There was an exception raised and then handled internally when the
slideshow/pict-convert library was loaded; DrRacket loaded this
library during the dynamic-extent of a handler it installed into
the global-port-print-handler, which causes a (non-tail) infinite
loop.
 2012-05-30 22:31:55 -05:00
Robby Findler
37ebbfa635 adjust global-port-print-handler's documented contract to match 
what it does (and what the text says)
 2012-05-30 22:31:55 -05:00
Robby Findler
efd6772e9a adjust repl-test and the module language test for the new error message format 2012-05-30 22:31:54 -05:00
Neil Toronto
331b3b8351 Fixed some transforms, stubbed out docs and examples for the same 2012-05-30 17:31:57 -06:00
Matthew Flatt
e8645598d7 futures: fix bug related to tail calls 2012-05-30 16:20:36 -06:00
Neil Toronto
91579f2a6e Now make-flomap* and effects functions accept (U (Vectorof Real) FlVector) for color instead of just FlVector 
New vector-of-component functions: unsafe-flomap-ref*, flomap-ref*, flomap-bilinear-ref*, build-flomap*, inline-build-flomap*;
REPL interaction with -ref* is a bit weird - still need to make flvectors print nicely

Bilinear ref and scaling fix on top and left borders (bad/missing special cases);
Clarified flomap-bilinear-ref docs on extent of interpolated nonzero rectangle

Various doc fixes
 2012-05-30 15:05:00 -06:00
Vincent St-Amour
4ad700021b Improve some Performance Report messages. 2012-05-30 16:25:33 -04:00
Vincent St-Amour
84c6fe1522 Don't index some subsubsections of the text editor docs. 
Closes PR 12801.
 2012-05-30 16:25:33 -04:00
Neil Toronto
c05c45e0e9 Fixed whirl morph test 2012-05-29 18:08:48 -06:00
Neil Toronto
c7bea1dfcd images/flomap: public interface to floating-point bitmaps used by ray tracer 2012-05-29 17:51:19 -06:00
Justin Slepak
2f23f1b6b3 Allow vector-append to take zero arguments 
Makes vector-append behave more like append, sequence-append, etc.
 2012-05-29 16:56:38 -04:00
Matthew Flatt
74844152bc fix load handlers to match docs on parameters 
Problems exposed by setting `read-accept-lang' to #f.
 2012-05-29 13:57:32 -06:00
Matthew Flatt
a95739821b fix props for one test 2012-05-29 13:57:32 -06:00
Matthew Flatt
e9070f89c7 terminology correction 2012-05-29 13:57:32 -06:00
Jay McCarthy
50ca12201d Fixing 482214e 2012-05-29 13:39:37 -06:00
Jay McCarthy
4f8e1df169 Fixing error introduced by 9e7548de 2012-05-29 13:39:37 -06:00
Jay McCarthy
38ae869d66 Fixing error introduced by 9e7548de 2012-05-29 13:39:37 -06:00
Jay McCarthy
4d829b8322 Fixes PR12799, but it would be cool to support syntax/parse directly 2012-05-29 13:39:37 -06:00
Matthew Flatt
248301c9ed disable nested `#lang' 
A `syntax/module-reader' reader disables `#lang' when looping to
read a module body. The HtDP languages require a little additional
treatment.
 2012-05-29 11:01:52 -06:00
Matthew Flatt
def4da4f9a doc fix 
Closes PR 12796
 2012-05-29 11:01:52 -06:00
Matthew Flatt
26269c329e racket/base: add some missing predicates 
The new predicates are `progress-evt?' `thread-cell-values?',
`prefab-key?', `semaphore-peek-evt?', and `channel-put-evt?'.
These were used internally, and now they appear in contract
error messages.
 2012-05-29 11:01:52 -06:00
Matthew Flatt
b098ca7aa6 slideshow: run a slideshow' or main' submodule, if any 
A common Slideshow pattern is to put a subset of slides in its
own module with a `run-slides' function, and then you'd
(un)comment a `(run-slides)' call at the end of the module to
work on the subset by itself. Now, you can write
`(module+ main (run-slides))' atthe end of the module and not
have to comment it out. Adding `main' support to the `slideshow'
executable makes it more consistent with using `racket' directly.
Checking first for a `slideshow' submodule makes it possible
for `slideshow' and `racket' to do different things, in case
that's useful.
 2012-05-29 11:00:43 -06:00
Matthew Flatt
0c303ca9cd racket/cmdline add `#:ps' clause 2012-05-29 11:00:43 -06:00
Matthias Felleisen
f1c1376d87 added 'range' to *sl per jpr's request and #lang-ified a couple of files 2012-05-29 12:00:27 -04:00
Matthew Flatt
2fcb635790 raco exe: checks on source and destination paths 
Disallow creating a launcher whose source is the launcher itself,
for example.
 2012-05-28 20:30:58 -06:00
Matthew Flatt
6fded4bac1 syntax/free-vars: fix quadratic behavior 
(Forgot to fix the "FIXME" before committing last time.)
 2012-05-28 20:22:31 -06:00
Matthew Flatt
ee93e35260 syntax/free-vars: deterministic result order 
Closes PR 12798
 2012-05-28 20:15:43 -06:00
Jay McCarthy
211e869fe1 Supporting methods in web-server/dispatch 2012-05-28 14:13:19 -06:00
Jay McCarthy
8b035f3c73 Fixing PR12779 2012-05-28 11:52:56 -06:00
Jay McCarthy
391754a337 Fixing commit message display re newlines re Robby 2012-05-28 11:52:56 -06:00
Jay McCarthy
c75360957c Attempt to clarify docs for PR12793 2012-05-28 11:52:56 -06:00
Robby Findler
e08c1f3ad1 adjust and add "docs" to img-eval.rkt for Matthias's consumption 2012-05-28 10:58:40 -05:00
Matthew Flatt
99635ab091 change `impersonate-struct' to require evidence that a field is mutable 
When supplying an accessor to redirect, either the corresponding field
must be accessible through the current inspector, or a mutator for
the same field must be redirected, too.

Stevie realized that we need this constraint; otherwise, impersonators
can implement mutator-like behavior even when the mutator is otherwise
secret.
 2012-05-27 15:37:45 -06:00
Matthew Flatt
73ce5a4767 racket/serialize: fix for submodules 
Closes PR 12795
 2012-05-27 14:39:51 -06:00
Matthew Flatt
a137459b65 more error-message conversions and repairs 2012-05-27 11:29:21 -06:00
Matthew Flatt
6eeb8fccbd more error-message conversion 2012-05-27 09:03:19 -06:00
Matthew Flatt
00ef7da640 racket/draw: background and text colors in `record-dc%' 
Also, improve docs to clarify how the recorded settings interact with
the target DC's settings.
 2012-05-27 06:38:30 -06:00
Matthew Flatt
8ab87a9fcc racket/class: new error message convention 2012-05-26 21:08:21 -06:00
Robby Findler
0456d5e4e5 exploit record-dc% to keep picts from drawing outside 
of their bounding boxes
 2012-05-26 21:39:11 -05:00
Matthew Flatt
a55a20f9d9 sgl/gl: NURBS additions 
From Antonio Menezes Leitao based on Ben Goetter's implementation
 2012-05-26 19:55:21 -06:00
Matthew Flatt
58db5f8b46 racket/gui: implement set-clipboard-bitmap' in clipboard<%>' 
Closes PR 12689

Cocoa implementation provided by Jens Axel Søgaard
 2012-05-26 19:42:48 -06:00
Asumu Takikawa
8a52613463 racket/gui: remove empty modules 2012-05-26 16:45:00 -04:00
Asumu Takikawa
a38e6a19ab racket/gui: fix a mzscheme->racket/base issue 2012-05-26 16:23:30 -04:00
Asumu Takikawa
81d13ee7ed racket/generic: doc improvements 2012-05-26 13:53:43 -04:00
Asumu Takikawa
05394aff7e Remove mred/private/kw.rkt 
This handled init argument inheritance for class100, but
all uses of it have now been removed.
 2012-05-26 11:12:56 -04:00
Asumu Takikawa
cfe1711494 Convert all uses of mzlib/class100 to racket/class 2012-05-26 11:12:55 -04:00
Asumu Takikawa
6341fe7e01 Remove gracket test that does not run. 
The file is written in mzscheme or pre-mzscheme and
tries to load files that no longer exist.
 2012-05-26 11:12:55 -04:00
Vincent St-Amour
3062efe47f Reduce random testing attemps to avoid DrDr timeouts. 2012-05-26 11:06:29 -04:00
Matthew Flatt
b5ab6cec7e fix misc tests for error-message change 2012-05-26 08:18:19 -06:00
Matthew Flatt
413c940fe6 update HtDP *SL tests for revised error-message convention 
This change does not yet update the *SL error-message rewriter
to recognize the new error-message formats; the tests do not
currently use the rewriter. A next step is to decide on the
rewritings, implement them, change the test suite to use the
rewriter, and test the rewritings.
 2012-05-26 08:05:12 -06:00
Matthew Flatt
5b80fd37c7 racket/gui win32: fix screen info to not assume main is first 
Thanks to Kieron Hardy for tracking down the problem.
 2012-05-26 07:38:24 -06:00
Matthew Flatt
09cb2a348f ffi/com: add 'variant type description 
Used to prevent extra array dimensions and instead construct nested
arrays.
 2012-05-26 06:38:02 -06:00
Matthew Flatt
b7a8c0185b correct a `raise-argument-error' conversion mistake 2012-05-25 18:37:29 -06:00
Matthew Flatt
f00c1150fe adjust `raco setup' replay of exception messages to handle multiple lines 2012-05-25 18:37:29 -06:00
Matthew Flatt
d6774d5d54 racket/sandbox: add sandbox-propagate-exceptions 2012-05-25 18:37:29 -06:00
Vincent St-Amour
263016f6f3 Fix types in the images collection to work with TR's handling of NaN. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
142158c0cb Add random testing script for float types. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
186b463217 Fix NaN and inf handling in flonum specific op types. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
ebcc6d211a Fix handling of NaN and infinities. 
Most of these were found through random testing.
 2012-05-25 17:15:22 -04:00
Vincent St-Amour
b6a7a0c505 Add reminder that unsafe-flexpt is currently the same as flexpt. 2012-05-25 17:15:22 -04:00
Matthew Flatt
9e7548de61 new error message convention 
Add `raise-argument-error', `raise-result-error', `raise-arguments-error',
and `raise-range-error'.

The old convention was designed for reporting on a single (sometimes very
long line). The new convention is

 <name>: <short message>
   <field>: <detail>
   ...

If <detail> is long or itself spans multiple lines, then it may
also use the form

   <field>:
    <detail>

where each line of <detail> is indented by 3 spaces.

Backtrace information is shown as a multi-line "context" field.
 2012-05-25 15:08:05 -06:00
Matthew Flatt
9b7ef7bf69 scribble/eval: fix error line wrapping 
The `wrap-line' function from `scribble/text/wrap' wants a
string that's a single line, so break the initial string
based on explicit lines, first.
 2012-05-25 12:47:39 -06:00
Matthew Flatt
e334632ffc slideshow/pict: fix clipping problem with `standard-fish' 2012-05-25 12:47:39 -06:00
Robby Findler
7156b0391b fix the contract context messages for the case of ->*'s #:rest arguments 2012-05-25 09:14:09 -05:00
Neil Toronto
eeb3da0c23 Changed macros into functions + begin-encourage-inline; drops a few seconds from `images' compile, no measured performance penalty 2012-05-25 14:16:19 +09:00
Neil Toronto
50ad8dac1f When plot-new-window?' is #t, plot' and `plot3d' now create a frame in a new eventspace. This allows plot frames to be displayed programmatically. (Without this change, the frames are unresponsive until the REPL regains control.) 2012-05-25 13:11:46 +09:00
Neil Toronto
ee95182386 Made (require plot) more obvious in the plot introduction (suggested by Jens Axel Søgaard) 
Mentioned (plot-new-window? #t) early in the introduction

Increased drdr:timeout for plot.scrbl
 2012-05-25 11:33:50 +09:00
Neil Toronto
365ee2c70d 1d, 2d and 3d function renderers no longer sample outside the function's bounds 
This makes it more efficient to plot piecewise functions by drawing each piece with one renderer, and possible to plot functions with discontinuities by using a renderer to draw each continuous piece.
 2012-05-25 10:40:05 +09:00
Vincent St-Amour
cee88f05dd Docs for gen:custom-write. 2012-05-24 16:51:14 -04:00
Vincent St-Amour
13b82e9a59 Reorder docs. 2012-05-24 16:51:14 -04:00
Asumu Takikawa
a22633e348 Rename generics => generic. 2012-05-24 16:51:14 -04:00
Vincent St-Amour
11dc825126 Forge gen:equal+hash and gen:custom-write to provide them from racket/base. 2012-05-24 16:51:13 -04:00
Vincent St-Amour
c21813cebf Add gen:custom-write. 
No docs yet.
 2012-05-24 16:51:13 -04:00
Vincent St-Amour
3210cd1d12 Remove vestigial set of parens and fix docs for new syntax. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
94bd484a66 Resolve collision between class generics and struct generics. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
02055aa1b3 Add remark about auxiliary definitions in method blocks. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
dd05d6e6bc Make original generics tests quiet. 2012-05-24 16:51:11 -04:00
Vincent St-Amour
f42ae56893 Trailing whitespace. 2012-05-24 16:51:11 -04:00
Vincent St-Amour
390cd02b52 Have a generic interface for equal+hash. 
Currently provided by racket/struct, for lack of a better place.
 2012-05-24 16:51:11 -04:00
Vincent St-Amour
cc7ae795ea Remove the coercion function code. 
Didn't turn out to be useful.
 2012-05-24 16:51:10 -04:00
Asumu Takikawa
44783b9f8e Add tests from unstable/generics. 2012-05-24 16:51:10 -04:00
Asumu Takikawa
8ac82eaf58 Use simplified interface for define-generics 
Also removed `generics`
 2012-05-24 16:51:09 -04:00
Vincent St-Amour
f11861f60a Have method definitions be its own keyword in the struct form. 
Struct properties are hidden from users.
 2012-05-24 16:51:08 -04:00
Vincent St-Amour
3bfaa2b00b New naming convention for generics names. 2012-05-24 16:51:07 -04:00
Asumu Takikawa
f866e34b26 Expand documentation on sequence/stream extension 2012-05-24 16:51:06 -04:00
Vincent St-Amour
08cd358300 Add iterators as tests for generics. 
Equivalent to streams, so not useful to provide.
 2012-05-24 16:50:46 -04:00
Asumu Takikawa
ec2563fdd3 Add comment about coerce-method-table 2012-05-24 16:50:45 -04:00
Vincent St-Amour
1a42772c02 props 2012-05-24 16:50:45 -04:00
Asumu Takikawa
3a93df5566 Use racket/generics for extensions to racket/stream 2012-05-24 16:50:44 -04:00
Vincent St-Amour
0b0473d228 Allow generics to be attached to existing struct properties. 2012-05-24 16:50:44 -04:00
Vincent St-Amour
991cb5f371 Hide #:coerce-method-table from the public generics API. 2012-05-24 16:50:43 -04:00
Vincent St-Amour
8997379f35 Split interface and implementation of the generics library. 2012-05-24 16:50:43 -04:00
Vincent St-Amour
d5de436b9c Add a pointer to generics in the struct property docs. 2012-05-24 16:50:42 -04:00
Vincent St-Amour
448ad27a37 Move generics to racket/generics. 
After discussion with Eli.
 2012-05-24 16:50:42 -04:00
Vincent St-Amour
1180a95c60 props 2012-05-24 16:31:32 -04:00
Vincent St-Amour
e7e66ce41c Implement coercion for method tables. 
For backwards compatiblity, method tables can be generated from old APIs.
 2012-05-24 16:31:32 -04:00
Vincent St-Amour
a68242e4eb Implement ordered dicts in terms of generics. 2012-05-24 16:31:32 -04:00
Vincent St-Amour
17bb9073b9 Document new dict extensibility API. 2012-05-24 16:31:32 -04:00
Vincent St-Amour
ff416ca2ac Remove dead code in racket/private/dict. 2012-05-24 16:31:32 -04:00
Vincent St-Amour
1ec2bc0ea4 Add tests for generics. 2012-05-24 16:31:31 -04:00
Vincent St-Amour
c29a65485e Update generic docs to explain the optional defined-table argument. 2012-05-24 16:31:31 -04:00
Vincent St-Amour
36980c262f unstable/generics: define-methods' -> methods' 
`define-methods' is a bad name for an expression form.
 2012-05-24 16:31:31 -04:00
Asumu Takikawa
e4a3001af6 Reimplement racket/dict using generics. 2012-05-24 16:31:31 -04:00
Asumu Takikawa
e3b7640528 Let provider of generics check if a method exists 
This change adds an additional argument to define-generics
that binds a procedure to check if a given method is defined
for an instance of the generic.
 2012-05-24 16:25:09 -04:00
Asumu Takikawa
518bf0fd30 Move unstable/generics to generics. 2012-05-24 16:25:09 -04:00
Eli Barzilay
a3ad719b52 Leftover file that wasn't added with the `tests/profile' refactoring. 2012-05-24 11:53:03 -04:00
Eli Barzilay
8fc49d41cf Improved bash completion script. 
Warning: I tried a bunch of things and it looks like it works, but I'm
not using bash regularly so there might be some problems in this.
Committing by request of the bashers.

It would still need some work to make it work as (I think) was intended.
For example _find_exe() should be used to find the current executable
when completing, but it's used at the toplevel.
 2012-05-24 11:48:35 -04:00
Eli Barzilay
6260b4c239 Streamline more test suits. 2012-05-24 11:27:13 -04:00
Eli Barzilay
482214e053 Skip some "tests/*/main.rkt" in drdr. 
These files are invoking tests that are implemented in other files.
 2012-05-24 10:52:00 -04:00
Eli Barzilay
f55eba70c0 Just have string-replace' now, with an #:all?' keyword (defaulting to #t). 2012-05-24 10:40:20 -04:00
Eli Barzilay
37a1c0af91 Add string-replace' and string-replace*'. 
Committed as a checkpoint, since I convinced myself that a single
function with a keyword is better, given that the rest of the simplified
functions operate on the whole string.
 2012-05-24 10:40:20 -04:00
Eli Barzilay
784857e9fa Add `string-split'. 2012-05-24 10:40:20 -04:00
Eli Barzilay
dcf2754a57 Clarify `regexp-split' on an empty input. 
The text that says that (regexp-split #rx"whatever" "") returns '("")
rather than '() is

  If `input' contains no matches [...] the result is a list containing
  input’s content [...] as a single element.

This is a little implicit, if you consider such an input as having
nothing left to match over so it's as if there is no input (with a port
this confusion is a little clearer).

Clarify with an example in the docs, and also add tests.
 2012-05-24 10:40:20 -04:00
Eli Barzilay
6318df82e5 Drop the now-redundant " " argument from existing uses of `string-join'. 2012-05-24 10:40:20 -04:00
Eli Barzilay
29beae55c1 Redo string-trim' and string-normalize-spaces'. 
This is following the mailing list discussion.  In addition get
`string-join' more in-line with these by making its `sep' argument
default to a space.
 2012-05-24 10:40:20 -04:00
Asumu Takikawa
abf9223203 TR: Fix type-checking of hash literals. 2012-05-23 15:49:38 -04:00
Asumu Takikawa
94545a7cd7 Fix doc breakage. 
`abstract` from racket/class conflicted with `abstract`
in scribble paper modules.
 2012-05-22 19:55:44 -04:00
Asumu Takikawa
9400432903 Fix class construction bug introduced by abstracts 
Merging changes with interface contracts introduced
a bug due to a missing argument to class-make.
 2012-05-22 18:34:45 -04:00
Asumu Takikawa
150548dc78 Better error message for abstract classes. 2012-05-22 16:00:54 -04:00
Asumu Takikawa
f4f6f8c52c For abstracts, the super method just calls void. 
Since mixins rely on super calls to possibly abstract
methods, we want to ensure that the super call will not
error when it gets to an abstract method. However,
external method calls should still raise an error for
abstract methods.
 2012-05-22 16:00:42 -04:00
Asumu Takikawa
11c589af31 Put dummy method for abstracts in the right place. 
Also, the dummy method should be variadic.
 2012-05-22 16:00:41 -04:00
Asumu Takikawa
6059c51b56 Don't allow internal names for abstract methods. 2012-05-22 15:59:17 -04:00
Asumu Takikawa
b50a2c7518 Add documentation for abstract clause. 2012-05-22 15:59:16 -04:00
Asumu Takikawa
ef3abb3a72 Add tests for abstract methods. 2012-05-22 15:59:16 -04:00
Asumu Takikawa
06091079b1 Add abstract methods to the class system. 2012-05-22 15:58:26 -04:00
Asumu Takikawa
be9faeac65 Minor fix in Guide section on contracts 
Reported by Shambles
 2012-05-22 10:50:46 -04:00
Matthew Flatt
9bdb47bba0 racket/draw: fix bad interaction of path drawing and gradient brushes 2012-05-22 06:20:54 -04:00
Matthew Flatt
5962e542f7 slideshow: add `slide->pict' 2012-05-22 06:20:54 -04:00
Stevie Strickland
1eec136c3f Use coerce-contract when building interfaces with contracts. 2012-05-21 16:32:17 -04:00
Sam Tobin-Hochstadt
952af2fa2d Add \bot as alias for \perp in DrRacket (both are supported in LaTeX). 2012-05-21 15:55:07 -04:00
Kevin Tew
83c26eef4b [Distributed Places] a few of Eli's documentation suggestions 2012-05-20 22:50:58 -06:00
Matthew Flatt
562fa3c6b9 add some missing acks 2012-05-20 21:15:06 -06:00
Matthew Flatt
2d7521c78c racket/place/distributed: fix doc problems 
Various repairs --- especially to avoid duplicated prose.

Instead of

 @(define explain @t{Long explanation about X...})

 @defproc[(a ....) ....]{ .... @|explain| }
 @defproc[(b ....) ....]{ .... @|explain| }
 @defproc[(c ....) ....]{ .... @|explain| }

write

 @defproc[(a ....) ....]{ .... Long explanation about X ... }
 @defproc[(b ....) ....]{ .... X is like @racket[a].  }
 @defproc[(c ....) ....]{ .... X is like @racket[a].  }

Otherwise, a reader is forced to reverse-engineer the
abstraction underlying `a', `b', and `c'.
 2012-05-20 14:11:17 -06:00
Matthew Flatt
1ee2b6a522 slideshow: add current-gap-size' and some #:gap-size' arguments 2012-05-20 13:39:08 -06:00
Matthew Flatt
ed6c08f548 dependency-cycle detection in parallel `raco setup' 2012-05-20 10:57:54 -06:00
Matthew Flatt
a39d16fab4 doc layout repair 2012-05-20 07:39:05 -06:00
Matthew Flatt
ec85dd913d fix Scribble module languages to allow submodules 
That is, recognize `module' and `module*' as top-level forms.
 2012-05-20 07:39:05 -06:00
Asumu Takikawa
a00cd7ebff Remove drracket/private/module-interface. 
With permission from Jon Rafkind.
 2012-05-18 16:05:26 -04:00
Mike Sperber
f34258e253 Bump timeout for test-engine-test.rkt to 8 minutes. 
DrDr keep going over.
 2012-05-18 19:59:43 +02:00
Robby Findler
9d000cdd1a added thermometer 2012-05-18 10:48:24 -05:00
Robby Findler
3aa300c2d9 update the mac os x bitmaps for the redex bitmap test suite 
(just like the recent commit that updates the unix versions)
 2012-05-18 10:43:52 -05:00
Robby Findler
fc3f4e675f added a ``dissection'' of a contract error message to the Guide 
closes PR 12738
 2012-05-18 09:13:58 -05:00
Robby Findler
67c48d6d78 Commit b3002cfab0 broke 
the redex bitmap test cases (in a good way!). Hopefully
this fixes them and makes DrDr happy again
 2012-05-18 09:01:38 -05:00
Asumu Takikawa
6cead90c1f Fix bug in method concretization for interface ctcs 
There was a bug (unrelated to the last) caused by a
bad mutation of a method table when creating copies of
classes for interface contracts.
 2012-05-18 00:17:54 -04:00
Asumu Takikawa
9d5aa5eec5 Fix a bug with class/c & interface ctc interaction 
Method concretization did not occur properly when particular
class contracts were applied along with interface contracts.
 2012-05-17 22:36:48 -04:00
Matthew Flatt
d430656a03 slideshow/pict: for `text' in caps mode, kern captials with following 2012-05-17 16:21:27 -06:00
Matthew Flatt
b7d5aed8d7 add "alias" and "converted-arguments-variant" properties 
The properties appear in the inlining expansion of an application
of a keyword-accepting function, and they're mainly intended for
use by Typed Racket.

The property keys are hidden, so that the property value can be
trusted as originating from `racket/base'. The accessor functions are
`syntax-procedure-alias-property' and
`syntax-procedure-converted-arguments-property' from
`racket/keyword-transform'.
 2012-05-17 10:58:22 -06:00
Jay McCarthy
aa3b849382 Each file gets its own tmp dir 2012-05-17 10:29:55 -06:00
Jay McCarthy
e12e559878 Fix breakage from 3fceae2715 2012-05-17 10:29:55 -06:00
Jay McCarthy
b752d2e09a Only repair the big archives 2012-05-17 10:29:55 -06:00
Jay McCarthy
7148cdf7f0 New archives, smaller 2012-05-17 10:29:55 -06:00
Jay McCarthy
14edb40d94 Start improving file system usage 2012-05-17 10:29:55 -06:00
Matthew Flatt
9093acbfb8 fix non-portable test 2012-05-17 08:40:34 -06:00
Matthew Flatt
3a46b5dd08 win64: glib DLL depends on libintl 
This dependency was previously accidentally satisfied due to
the load order of modules (which recently changed).
 2012-05-17 08:37:05 -06:00
Matthew Flatt
0695c63cb1 hack `directory-list' to avoid confusing Typed Racket 
(hopefully temporary)
 2012-05-16 18:29:16 -06:00
Matthew Flatt
662ede2bd2 Revert "work around an internal module-instantation bug" 
This reverts commit bd75b17a23.

It would be fine to leave the commit as-is, but I'm reverting to
make clear (and as a backup test) that the internal bug is fixed.
 2012-05-16 10:41:31 -06:00
Matthew Flatt
ca33321aa7 fix phase-shifted compile-time use of `variable-reference->namespace' 2012-05-16 10:41:09 -06:00
Stevie Strickland
3dcc8ec92f "broke it's contract" -> "broke its contract" 2012-05-16 11:44:09 -04:00
Matthew Flatt
bd75b17a23 work around an internal module-instantation bug 
Tracking down the bug is taking a while, so I'm pushing a workaround
for now.
 2012-05-16 09:43:23 -06:00
Matthew Flatt
3fbbf7cf94 add note about find-executable-path' to subprocess', etc. 2012-05-16 09:43:23 -06:00
Matthew Flatt
65313a82a7 add a #:build?' argument to directory-list' 2012-05-16 09:43:23 -06:00
Matthew Flatt
3a9f8eea4f racket/gui cocoa: fix internal ObjC class names 
"My" -> "Racket". The "My" prefix was from initial experiments,
of course, and I just never got around to changing it before.
I think these names go into a global namespace, though, at the
ObjC level, so they need to have a distinct and Racket-specific
prefix.
 2012-05-16 09:43:23 -06:00
Stevie Strickland
3d8c1e200a Fix unit contract tests to cope with contract error message changes. 2012-05-16 11:37:41 -04:00
Matthew Flatt
b0409dd232 racket/gui cocoa: fix floating-window event handling 
Closes PR 12754
 2012-05-16 08:00:50 -06:00
Matthew Flatt
d5b17210e3 racket/gui cocoa: fix 'no-sheet style for `dialog%' 2012-05-16 07:34:44 -06:00
Matthew Flatt
985eecbed7 racket/gui cocoa: fix initial eventspace hook 2012-05-16 07:21:55 -06:00
Matthew Flatt
9270936a28 instantiate require'd modules in the order that they are require'd 
This order is now specified, whereas the order was previously unspecified,
and the previous reverse order was an artifact of the implementation.
 2012-05-16 07:12:27 -06:00
Matthew Flatt
68029b4ade raco decompile: show `require's 2012-05-16 07:12:26 -06:00
Robby Findler
3fceae2715 adjusted the contract error messages so that the words expected/promised 
are switched in and out based on the sense of the blame (similar to a recent
change that made given/produced swap in and out)
 2012-05-15 22:08:42 -05:00
Robby Findler
dfa0305bb3 fix interaction between the framework's first-line-mixin and 
line-numbers mixin

Specifically, when both are turned on, the #lang line now shows
the line number and shifts the "#lang ..." over to the same spot
where it is drawn when the first line is natually visible

Also, rackety
 2012-05-15 22:08:42 -05:00
Matthew Flatt
e8d7b8696e doc fix 
Closes PR 12772
 2012-05-15 20:13:12 -06:00
Matthew Flatt
b5ce4f281d fix example 
Closes PR 12723
 2012-05-15 20:11:42 -06:00
Matthew Flatt
0c95475f4f fixes for `scribble/srcdoc' 
Use the new `relative-in' form to make imports
resolve correctly when they are shifted among modules.
 2012-05-15 20:03:41 -06:00
Matthew Flatt
e35337dcfd add `relative-in' 2012-05-15 20:03:41 -06:00
Neil Toronto
0c6719319f Fixed ellipses in scaled icons after fix to draw-ellipse in commit 1432912357 (mflatt); had been relying on earlier buggy behavior 2012-05-15 11:19:05 -06:00
Matthew Flatt
ca2659698e fix binding-to-symbol module path translation for `submod' 2012-05-14 21:57:10 -06:00
Matthew Flatt
1067aa59e3 fix docs for `syntax-local-module-exports' 2012-05-14 21:57:10 -06:00
Matthew Flatt
a4bd18ff01 fix `syntax-local-module-exports' to work with submodules 2012-05-14 21:57:10 -06:00
Matthew Flatt
0653d1c966 add `syntax-local-submodules' 2012-05-14 21:57:09 -06:00
Matthew Flatt
cee18bd887 fix expansion state on `provide' transformer exception 2012-05-14 21:57:09 -06:00
Matthew Flatt
1bf1564f90 add `variable-reference->module-path-index' 2012-05-14 21:57:09 -06:00
Matthew Flatt
b374d0d015 ffi: fix big-endian s->c conversion of bytes and shorts 2012-05-14 21:57:09 -06:00
Robby Findler
005d3b7218 add context information to hash/c (also, rackety) 2012-05-14 21:43:46 -05:00
Robby Findler
9e7eb963d7 define => define/private (in a class) 2012-05-14 21:43:46 -05:00
Kevin Tew
fbbf8579e0 [Distributed Places] Docs clean up part 2 2012-05-14 14:58:40 -06:00
Matthew Flatt
29a401b692 racket/sandbox: treat linked collections like others 2012-05-14 09:35:06 -06:00
Matthew Flatt
ea8a6a1076 fix for-syntax `set!' of unbound identifier to be a syntax error 2012-05-14 09:14:01 -06:00
Robby Findler
e4887f576d add some code to help avoid drracket dying when the sandbox does strange things 2012-05-14 07:53:52 -05:00
Robby Findler
d2d82d325b up the future tests timeout 2012-05-13 20:20:06 -05:00
Matthew Flatt
d93f4214a4 fix `compiler/zo-parse', etc. for phase-shift addition 2012-05-13 09:00:28 -06:00
Robby Findler
dfad46cd7a added blame context information to vector/c and vectorof contracts 2012-05-13 08:38:57 -05:00
Matthew Flatt
f5e3182345 fix dependency of DrRacket tool module on docs 2012-05-13 07:13:18 -06:00
Matthew Flatt
7519b851d3 comment out test that creates a bad dependency 
The right long-term solution may be a `strip' operation that
removes `test' submodules for a distribution.
 2012-05-13 06:57:44 -06:00
Matthew Flatt
92db2b4fb3 zo-parse update for phase-shift syntax object marshaling 2012-05-13 06:57:44 -06:00
Matthew Flatt
84d1c6dc06 remove sfi links from the Reference 
In consultation with Ryan. We'd prefer to have versions of all
useful things in a `racket/...' library that is consistent as
possible with Racket forms and conventions.
 2012-05-13 06:57:44 -06:00
Matthew Flatt
906180ebe8 doc edits 2012-05-13 06:57:44 -06:00
Matthew Flatt
1d1f4dfc3c fix docs on `prop:{require,provide,provide-pre}-transformer' 2012-05-13 06:57:44 -06:00
Matthew Flatt
45659b0cc1 fix doc example 
Closes PR 12768
 2012-05-13 06:57:44 -06:00
Robby Findler
0278b9e0af fix bug in example code noted by Ray Racine 2012-05-12 22:10:10 -05:00
Robby Findler
52fa588f7a deprecate define-contract-struct (also fix a broken require in the contract docs) 2012-05-12 22:10:04 -05:00
Robby Findler
2eb3264b44 added a test to make sure struct/dc signals an error when getting an impersonator 
contract on an immutable field that has no dependencies
 2012-05-12 22:09:09 -05:00
Matthew Flatt
bfbccb918d fix reference to non-existant private contract module 2012-05-12 01:37:51 -06:00
Matthew Flatt
964020f288 implement scribble/srcdoc' via submodules instead of expand' 
Also add a `for-doc' require form, make `proc-doc' et al. provide
forms, make `provide/doc' an alias for `provide'.
 2012-05-12 01:37:50 -06:00
Matthew Flatt
d836cba7c9 refine lexical scope for syntax objects from different modules 
For example, if definitions have two unmarked `x's that originate
from different modules, make them correspond to different bindings.

This improvement will be used by `scribble/srcdoc', which will
rely on module context to connect `for-doc' requires to documentation
code that appears in the same module --- which is needed, for example,
if a macro expands to documentation code and the macro is used in
a different module.
 2012-05-12 00:59:14 -06:00
Matthew Flatt
2f9a0f4b94 fix bad refactoring 2012-05-12 00:55:12 -06:00
Matthew Flatt
9412ea0707 add `syntax/quote' library 2012-05-12 00:55:12 -06:00
Matthew Flatt
67c57efa1d fix an error message 2012-05-12 00:55:12 -06:00
Matthew Flatt
8fc3d25be4 cm: collect dependencies for submodules 2012-05-12 00:55:12 -06:00
Matthew Flatt
1432912357 racket/draw: fix outline adjustment in `draw-rectangle' and others 2012-05-12 00:55:12 -06:00
Matthew Flatt
dbd940611e allow #f as shift for `syntax-shift-phase-level' 2012-05-12 00:55:12 -06:00
Robby Findler
698c895413 adjust struct/c so that it just expands into struct/dc 2012-05-11 22:07:52 -05:00
Jay McCarthy
93d8e89b66 Better error messages, plus fix for the tag syntax 2012-05-11 20:13:29 -06:00
Jay McCarthy
409b717ec2 Clarifying the use of the name of the argument in s/s/d 2012-05-11 20:13:29 -06:00
Robby Findler
329d3bb3c8 add some example code showing how to bind a menu to a key via the keymaps 2012-05-11 07:13:55 -05:00
Eli Barzilay
7f940de6f9 Fix `array-set!' for arrays of more than 2 dimensions. 
Closes PR 12765.
 2012-05-11 06:18:21 -04:00
Eli Barzilay
621fd87b51 Warn when a given collection has nothing to compile, abort with an error all are empty. 2012-05-11 06:18:21 -04:00
Eli Barzilay
b20575b1c9 Switch to `racket', and a bunch of code cleanups. 
There should not be any functionality change in this commit, but please
keep an eye for possible problems.
 2012-05-11 06:18:20 -04:00
Eli Barzilay
48b0b50647 Minor improvement, and recognize a ".plt" suffix in any case. 2012-05-11 06:18:20 -04:00
Robby Findler
9401a537e0 extend the opters to track if a contract has any negative blame 
(this is similar to being flat, but struct contract (lazy ones) can
be non-flat and still have no negative blame).

Use this to optimize struct/dc contracts; specifically when a contract
has no negative blame, then we don't need to add additional wrapping
for indy-ness.

This ended up being fairly tricky to handle the case where there
are several mutually recursive define-opt/c functions. The code
tracks which definitions depend on which ones and does a graph traversal
of the dependencies to find if there is any non-negative blame
possible. Naturally, this uses Racket's macro system to communicate
between the definitions.
 2012-05-10 21:59:39 -05:00
Robby Findler
7221d01483 refactored contract opters so they return structs instead 
of (8!) multiple values
 2012-05-10 21:59:39 -05:00
Kevin Tew
4c59943b0d [Distributed Places] Remove caps and camelcase 2012-05-10 19:58:52 -06:00
Kevin Tew
154a96ab1f [Distributed Places] Docs clean up part 1 2012-05-10 15:36:58 -06:00
Kevin Tew
076e698e8c [Distributed Places] RMPI docs 2012-05-10 15:36:58 -06:00
Kevin Tew
c619f7cbbf [Distributed Places] more docs, removed old functions, RMPI function renames 2012-05-10 15:36:58 -06:00
Kevin Tew
1fab365129 [Distributed Places] fix kmeans hang 2012-05-10 15:36:58 -06:00
Kevin Tew
5be7a7d980 [Distributed Places] simple MPI layer over distribute places 2012-05-10 15:36:58 -06:00
Jay McCarthy
b703148833 Fixing bad re-indent.. I think? 2012-05-10 12:37:27 -06:00
Jay McCarthy
611e8d0d17 Changing from racket to racket/base in xml, html, and web-server 2012-05-10 10:36:29 -06:00
Jay McCarthy
f675514a2b scribble/lp on racket/base vs scheme/base 2012-05-10 10:36:29 -06:00
Jay McCarthy
042defedb6 Branch remove fix 2012-05-10 10:36:29 -06:00
Matthew Flatt
2d027e7ee5 scribble/eval: add eval:result' and eval:results' 2012-05-09 19:11:21 -06:00
Matthias Felleisen
cc8e988346 fixed mistakes in posn documentation; Closes PR 12755 2012-05-09 12:04:44 -04:00
Ryan Culpepper
78a2ea535b added link from Continue to db docs on servlets 2012-05-09 09:17:52 -06:00
Ryan Culpepper
00fd18bc62 db: various fixes and additions 
- fix connection-pool for nested tx, fix race condition
 - ensure connected? always nonblocking
 - added and reorganized some doc sections
 - added grouping, contracts to in-query
 - added rows->dict
 2012-05-09 09:17:52 -06:00
Ryan Culpepper
aa0d8aaa33 fix bug in db docs intro 
closes PR 12743
 2012-05-09 09:17:52 -06:00
Ryan Culpepper
902ba68dfb db: add servlet-based test 2012-05-09 09:17:52 -06:00
Eli Barzilay
7738f21a5b Move the srfi references to the section ends. 2012-05-09 04:11:17 -04:00
Danny Yoo
fc708c00d8 Danny's email changed. 2012-05-09 03:55:39 -04:00
Eli Barzilay
f1a7517ab6 Adds note about `system*' output. 
(Slightly revised by Eli.)
 2012-05-09 03:48:55 -04:00
Michael W
267a009e03 Adds note about system* output. UNTESTED 2012-05-09 02:46:33 -04:00
Eli Barzilay
06728e1dd2 Use absolute URLs in the quick subscription boxes. 
Closes PR 12757.

(Also some reformatting.)
 2012-05-09 02:42:52 -04:00
Eli Barzilay
f335b47a18 Apparently things work fine with readline 6 too. 2012-05-08 21:18:15 -04:00
Eli Barzilay
d04920c032 (Try to) Fix the section that talks about `apply' and keyword arguments. 
Closes PR 12438.
 2012-05-08 21:18:15 -04:00
Eli Barzilay
07d5fbe1f6 More time for the combined scribble tests. 2012-05-08 21:18:15 -04:00
Eli Barzilay
99f87cf72b Remove prose infelicity. 
(Reported by Shriram a while ago.)
 2012-05-08 21:18:15 -04:00
Eli Barzilay
6dfcf68a12 Fix a typo. 
Closes PR 12456.
 2012-05-08 21:18:15 -04:00
Robby Findler
646403e9f6 ported the contracts in srfi/14 to racket/contract 2012-05-08 16:50:17 -05:00
Ryan Culpepper
745607a51d added unstable/cat 2012-05-08 14:50:28 -06:00
John Clements
0196a6f97a doc clarification for make-argb 2012-05-08 12:02:02 -07:00
Asumu Takikawa
a8994c7261 Revert "Add contract-add-context to contract system." 
This reverts commit f3b687c8ed.

After discussion with Robby and Stevie, we concluded that
this procedure isn't necessary for now. If we ever think
of more examples where it's useful we can bring it back.
 2012-05-08 12:58:49 -04:00
Vincent St-Amour
e786149434 More precise type for flexpt. 2012-05-08 11:42:21 -04:00
Vincent St-Amour
95c2115799 Fix prims.rkt's type->contract to accept keyword arguments. 
Necessary when some prims are used at the top-level.
 2012-05-08 11:16:27 -04:00
Matthew Flatt
9a41129c69 racket/flonum: add `flexpt' 2012-05-07 20:41:14 -06:00
Ryan Culpepper
7cafd9daca stop running stress-template in drdr 2012-05-07 15:08:22 -06:00
Ryan Culpepper
3bde72ffb0 syntax/parse: fix dependencies of experimental modules 2012-05-07 14:46:14 -06:00
Ryan Culpepper
eb3dce14cd fix some doc contracts for submodules 2012-05-07 14:46:13 -06:00
Ryan Culpepper
0b8b0c36ef fix check-requires for submodules 2012-05-07 14:46:13 -06:00
Ryan Culpepper
62177bc135 macro-debugger: don't shut down expansion on error (TR raises async errors) 
related to PR 12505
 2012-05-07 14:46:13 -06:00
Ryan Culpepper
2b34e0a75b macro-debugger: more submod fixes, removed unused code & exports 2012-05-07 14:46:13 -06:00
Ryan Culpepper
6c6fa36c8c add srfi links 2012-05-07 14:46:13 -06:00
Ryan Culpepper
f0c03ad921 macro-debugger: updates for submodules 2012-05-07 13:26:07 -06:00
Robby Findler
dd764ca83d move the 'opt/c unknown contract' logging to the right place 2012-05-07 10:36:44 -05:00
Robby Findler
5996e8f480 finish up struct/dc 2012-05-07 10:36:44 -05:00
Robby Findler
64603d0c27 adjust the opter protocol so that opters can say either: "yes this is 
a chaperone contract", "no it definitely isn't" or "evaluate this code
at runtime to find out"; previously only the first two options
were available to opters

(this commit also includes other tweaks here and there so won't stand alone)
 2012-05-07 10:36:44 -05:00
Robby Findler
04017d83d5 start adding struct/dc contracts 2012-05-07 10:36:39 -05:00
Eli Barzilay
a4381dd1f6 Do the xref test only if "doc/reference/out.sxref" exists/ 
(Since the nightly build includes the documentation only on the main
machine.)
 2012-05-07 09:12:00 -04:00
Eli Barzilay
b315000311 All of `overridden-collects/teachpack' should not be tested. 2012-05-07 09:12:00 -04:00
Eli Barzilay
55814fe7fc Fix ,install! 
(Questions where very broken when readline was active.)
 2012-05-06 13:13:49 -04:00
Eli Barzilay
49c8a5fb28 Racketizations. 2012-05-06 13:13:16 -04:00
Eli Barzilay
17090fca4f A bunch of fprintf' -> eprintf' conversions (and a few related things). 2012-05-06 12:06:00 -04:00
Eli Barzilay
084f1dcea7 Use the new `wrap-line' in the scribble text renderer. 
Looks like it's not making any changes in the current tests (which use
the text renderer), but with words that are longer than the width the
old version would stop wrapping afetr these words.  Added a test file
that fails with that and succeeds with the new one.  If anyone cares
about this, it's easy to make hyphenate words that are too long for a
line.

(Also fixed some redundant frustration in the bib test...)
 2012-05-06 08:17:36 -04:00
Eli Barzilay
34ec391194 Some racketization (and outdent). 2012-05-06 06:29:18 -04:00
Eli Barzilay
efda1706d8 Use the new wrap-line' in scribble/eval'. 
This might have output that is a little better in cases where the
wrapped string is longer than `maxlen', for example, with an input of:

  "    x xxxxxxxxxxxxxxxx..."

and wrapping at 10 characters, the output was

  "    x\nxxxxxxxxxx\nxxxxxx..."

and now it's

  "    x xxxx\nxxxxxxxxxx\nxx..."
 2012-05-06 06:15:04 -04:00
Eli Barzilay
36394500e5 Streamline all scribble tests. 2012-05-06 05:53:19 -04:00
Eli Barzilay
d28b0c0806 Use `scribble/text/wrap' in xrepl. 
(Also organize the tests a little.)
 2012-05-06 05:38:04 -04:00
Eli Barzilay
3cb4552e32 Minor fixes to `tests/lazy'. 
* Make each test file runnable using `module+'.

* Make the space tests not print anything (unless they fail, of course).

* Make the `first-class?' case even "more first class" by defining their
  and/or as functions.  (Doesn't make a real difference for this test,
  but nice to test more of the language.)
 2012-05-06 05:38:04 -04:00
Eli Barzilay
4adc10b071 Fix test: use a new directory for the submodule tests 2012-05-06 05:38:04 -04:00
Eli Barzilay
89b9ad0dde New wrap-line' function in a new scribble/text/wrap' module. 
This should probably become documented if it's stable enough.  For now
it's intended for building wrapping functions, so it's only documented
in comments the file.
 2012-05-06 05:38:04 -04:00
Eli Barzilay
c161540751 Fix props for "mkheart.rkt"'s new place. 2012-05-06 05:38:03 -04:00
Eli Barzilay
8605c91ccf Minor typo 
(Reported by Shriram a while ago.)
 2012-05-06 05:38:03 -04:00
Matthew Flatt
230463fa3d racket/gui: fix problem with recent edit-sequence change 
Restores undo support in DrRacket, for example.
 2012-05-05 22:09:13 -06:00
Matthew Flatt
c5d3750d39 try libpng15 before libpng12 2012-05-05 10:32:05 -06:00
Matthew Flatt
b30374824a racket/draw: add #:eventspace' argument to open-output-text-editor' 
The argument is `(curent-eventspace)' by default, which makes ports
work better with threads.

Closes PR 12749
 2012-05-05 10:32:05 -06:00
Matthew Flatt
48f7ddafe4 racket/gui: fix some concurrency problems `text%' 
Changed `open-output-text-editor' to put its additions into
an edit sequence to better work with threads.

Fixed problems in editor-canvas refresh and resize events, where
the editor's refresh synchronization wasn't used properly.

Fixed race conditions in the the protocol that is used to separate
refreshes and edit sequences.

Related to PR 12749
 2012-05-05 10:32:05 -06:00
Eli Barzilay
1fae7942d5 Add a branch indicator to the stamp, if we can find one and it's not "master". 
Added by Sam's request.
 2012-05-04 20:18:38 -04:00
MartyNeal
6e1ee717f7 Fixed `stream-add-between'. 
Don't put an extra seperator element at the end of the stream.  Brings
it in-line with the list version (`add-between') and sequence
version (`sequence-add-between').  Includes a test.
 2012-05-04 20:18:38 -04:00
Asumu Takikawa
36dd749268 racket/class: remove commented code 2012-05-04 17:41:13 -04:00
Asumu Takikawa
61784877a0 Fix blame for behavioral subtyping. 
- negative parties of interface contracts should be
    the interface itself
 2012-05-04 17:24:55 -04:00
Stevie Strickland
14da5dacc5 Small fixes. 
* Use #f instead of (lambda () #f) in hash-ref call
 * We want the positive blame, not negative, when interface-contracted
   methods are passing through a class/c application.
 * Use (interface <i>) and (class <c>) for interface and class blame.
 2012-05-04 17:24:55 -04:00
Asumu Takikawa
ba8e879703 Use a weak hashtable to cache concrete instances 2012-05-04 17:24:55 -04:00
Asumu Takikawa
10967a22ce Make class/c and interface contracts cooperate 
- also fixed a problem with subclassing, though I'm not
   sure it's quite correct yet
 2012-05-04 17:24:55 -04:00
Asumu Takikawa
670154bd2b First cut of working interface contracts. 
- still need to fine-tune code (maybe avoid lists)
  - is the blame story correct?
  - weak hash table for new class copy
  - interaction with class/c
 2012-05-04 17:24:55 -04:00
Asumu Takikawa
f4fb628934 Changing new to (eventually) concretize interface contract methods. 
* No-op for now, but will later do more work.
 * Fix up Typed Racket to handle the new do-make-object.
 2012-05-04 17:24:55 -04:00
Asumu Takikawa
f09867f6a7 Add function to find ctcs/blame for interfaces 2012-05-04 17:24:55 -04:00
Asumu Takikawa
a7e03aee2c Add interface contract meth. names to class struct 2012-05-04 17:24:55 -04:00
Asumu Takikawa
6f4ad1de25 Add contracts to interface syntax & structures 2012-05-04 17:24:55 -04:00
Eli Barzilay
26c13d278e Move the "mkheart.rkt" generator to a new meta directory. 2012-05-04 17:24:08 -04:00
Andreas Rottmann
53cbe874e0 Allow installation into arbitrary directories with "plt-r6rs --install" 
Hi!

Here's an updated version of the patch, which also mentions the added
option in the docs; also the specified directory is added to the
collection paths, since compilation will fail otherwise.

From: Andreas Rottmann <a.rottmann@gmx.at>
Subject: Allow installation into arbitrary directories with "plt-r6rs --install"

Added a `--collections' option to plt-r6rs which allows to specify the
directory where libraries are installed into.
 2012-05-04 17:24:08 -04:00
Jose Antonio Ortega Ruiz
6f0e79feff Fixes for trivial typos in Reference sec. 1.2. 
(Eli: Ancient commit on the mailing list that wasn't merged...  Most
things were already fixed.)

Signed-off-by: Jose Antonio Ortega Ruiz <jao@gnu.org>
 2012-05-04 17:24:07 -04:00
Stephen Bloch
8f4178e7eb Eli's suggested patch to enable searching for picturing-programs library 
functions (which includes image and universe) using F1 from teaching
languages.
 2012-05-04 14:56:28 -04:00
Matthew Flatt
9e657a2026 racket/draw: fix handling of font hinting 2012-05-04 11:19:01 -06:00
Matthew Flatt
0dbd3f1610 redex typesetting: make token splitter more tolerant 
Possibily the typesetting enginer should reject an ill-formed
input, instead; I'm not sure what went wrong with the input.
 2012-05-04 10:20:24 -06:00
Asumu Takikawa
f3b687c8ed Add contract-add-context to contract system. 
This procedure is used to add blame contexts to an
existing contract. This prevents the need to re-create
the contract in order to add blame contexts.
 2012-05-04 02:52:46 -04:00
Matthew Flatt
4292c6e037 fix docs for `box-cas!', fix JITted version to check mutability 2012-05-03 21:38:36 -06:00
Matthew Flatt
19d474d045 fix some tests related to the make-color' and make-pen' addition 2012-05-03 19:22:58 -06:00
Matthew Flatt
0d88a08c48 implement branch mode JIT generation for `box-cas!' 
Also, move slow path into common code
 2012-05-03 19:22:46 -06:00
Matthew Flatt
23d46620f2 documentation tweaks 2012-05-03 19:22:46 -06:00
Aaron Turon
868dcb6d57 Add box-cas!' and unsafe-box*-cas!'. 
These primitives atomically update a box to a new value, as long
as the current value is the same as a provided value.  They also
are future-safe.

When futures are enabled, they use low-level hardware instructions
to perform the change atomically.
 2012-05-03 19:19:24 -06:00
Asumu Takikawa
b211782bcd Lift the use of (quote-module-name) by the default current-contract-region. 2012-05-03 19:47:24 -04:00
Stevie Strickland
b2bfbad240 Add special typechecking rule for expansion of (quote-module-name). 2012-05-03 19:38:47 -04:00
Asumu Takikawa
4651ccc0ad Fix a TR issue with syntax-local-lift-expression 2012-05-03 19:36:32 -04:00
John Clements
9f9468f7c2 check-= uses magnitude to compare number differences 2012-05-03 10:55:49 -07:00
John Clements
721af649d7 reformatting 2012-05-03 10:55:49 -07:00
Matthew Flatt
5ffb9389ac fix `raco setup' for splicing collections 
Closes PR 12676
 2012-05-03 11:11:38 -06:00
Matthew Flatt
1b0f6cc995 doc repair 
Closes PR 12708
 2012-05-03 11:11:38 -06:00
Robby Findler
f2816e72b4 fix proc-doc/names documentation 
closes PR 12739
 2012-05-03 11:36:09 -05:00
Jay McCarthy
0e628037ab Changes re: jGc 2012-05-03 08:51:49 -06:00
Eli Barzilay
2fa345ef9e Revise license page with the clarification text that was sent on the list. 
(Slightly revised.)
 2012-05-03 10:25:34 -04:00
Eli Barzilay
ed2b579e3c Fail early on a non-pair input to `list-ref'. 
There's no index that works with non-pairs, and the generic error
message in such cases is confusing.

Closes PR12740.
 2012-05-03 10:24:05 -04:00
Eli Barzilay
1eed0c3d92 Improve the windows text a bit. 2012-05-03 10:24:05 -04:00
Eli Barzilay
97850b5002 No need to use a new 'at-exp-prop property to identify newlines 
The information is already present in the 'scribble property, so use it
instead.
 2012-05-03 10:24:05 -04:00
Eli Barzilay
5fd13c82c3 Recommend using racket' rather than gracket-text' in the handin quickstart. 2012-05-03 10:24:05 -04:00
Eli Barzilay
68544f55c1 Link to racketcon from the community page. 2012-05-03 10:24:03 -04:00
Asumu Takikawa
efc581e831 Revise Getting Started based on feedback. 2012-05-02 22:59:06 -04:00
Asumu Takikawa
420b66ca4e Add an example to scriblib/autobib docs. 2012-05-02 22:39:06 -04:00
Stevie Strickland
4d99b83df8 Removing mzlib/class-traced. 
Both Carl and Matthias have signed off on removing this code.
 2012-05-02 19:15:53 -04:00
Vincent St-Amour
376b31cf28 Use icons to distinguish optimizations from missed optimizations. 2012-05-02 17:54:29 -04:00
Vincent St-Amour
d04a1be7ea Add lines to separate popup entries. 2012-05-02 17:48:57 -04:00
Vincent St-Amour
a2a60cb924 Fix TR test for new contract error message format. 2012-05-02 15:14:39 -04:00
Vincent St-Amour
a62444fa3e Optimize integers used as sequences. 2012-05-02 15:14:37 -04:00
Matthew Flatt
68e005fb2c racket/draw: make-immutable-{color,brush,pen} => make-{color,brush,pen} 
Also, use keywords for `make-pen' and `make-brush'.

Adding `make-pen' and `make-color' creates many conflicts among
teaching libraries, such as `2htdp/image'. These are easy to fix
up in the tree, but adding such obvious names to `racket/draw'
may create other compatibility problems, so we might have to reconsider
the names.

In consultation with Asumu.
 2012-05-01 21:04:40 -06:00
Asumu Takikawa
86a976531c Fix plot to use immutable constructors. 2012-05-01 21:20:52 -04:00
Asumu Takikawa
8db45eb557 Add immutable constructors for color%, brush%, pen% 
- Make set-immutable a local method and document
    is-immutable? as a public method
  - Add some racket/draw tests
 2012-05-01 21:20:52 -04:00
Matthew Flatt
466ffadb12 racket/draw: use libpng15.so.15 when available 
E.g., Mageia 2 has libpng15, not libpng12
 2012-05-01 16:48:29 -06:00
Matthew Flatt
54a6ba8d36 racket/sandbox: change syntax-object wrappers generated for locations 
Generate wrappers consistent with a reader-level absence of `.'s,
instead of wrapping every pair. This change fixes the `syntax-e'
example in the Guide's description of syntax objects.
 2012-05-01 16:48:15 -06:00
Matthew Flatt
23296615ec scribble/eval: change string or byte-string expression handling 
Use `datum->syntax' instead of `begin' to protect the string or byte
string. Danny Yoo suggested this change.
 2012-05-01 16:48:15 -06:00
Matthias Felleisen
e04b74f22a fix mistake in memf documentation, Closes PR 12745 2012-05-01 16:48:17 -04:00
Asumu Takikawa
3db6d1c5b2 Fix REPL hyperlink in Getting Started. 2012-05-01 15:20:28 -04:00
Asumu Takikawa
1406354869 Update Getting Started page. 2012-05-01 14:57:47 -04:00
Asumu Takikawa
db02ad9b75 Add pointers to the Guide in Reference docs. 2012-05-01 14:57:14 -04:00
Matthew Flatt
4ac4e2e8d6 fix a problem with the "self" module path index 
This bug was introduced recently by changes to support submodules.

Closes PR 12744 (and Robby had reported it earlier)
 2012-04-30 23:37:20 -06:00
Neil Toronto
be49a59e4d Added plot-x-tick-label-angle, plot-x-tick-label-anchor, and similar for y and far axes 2012-04-30 16:12:12 -06:00
Neil Toronto
3862faee64 Fixed discrete-histogram gap and bounds calculation, expanded docs 2012-04-30 14:15:18 -06:00
Robby Findler
05859765ad change the contract opter so that unknown contracts don't pretend to be flat 2012-04-30 14:39:27 -05:00
Robby Findler
4694a9874f added line numbers to the syncheck test cases (and removed bogus comment) 2012-04-30 14:39:27 -05:00
Vincent St-Amour
cda496d4ed Doc fixes. 
One is from Eric Hanchrow.
 2012-04-30 14:13:32 -04:00
Matthew Flatt
eee60c7d47 fix a test suite to work on its own 2012-04-30 06:55:20 -06:00
Matthew Flatt
da103ddc16 remove obsolete and unused MysterX doc sources 2012-04-30 06:53:17 -06:00
Robby Findler
b66f716374 adjust the unit contract tests for the new contract error messages 2012-04-29 21:45:07 -05:00
Robby Findler
8739f15057 Adjusted contract error messages to say given/produced appropriately 
(and generally cleaned up the way values are actually put into the
code, replacing some ~a's with ~e's and some Rackety)
 2012-04-29 21:29:37 -05:00
Robby Findler
33613a75a6 add an example from Neil \bot to the discrete-histogram docs 2012-04-29 21:29:37 -05:00
Matthew Flatt
393a1f441a scribble: for Latex, pick tt encoding of <, >, and | explicitly 2012-04-29 11:23:37 -06:00
Matthew Flatt
fc1089c842 scribble: change Latex rendering of empty hidden part titles 2012-04-29 10:37:11 -06:00
Stephen Bloch
c769481d9d Previous commit mistakenly exposed a debugging function "show-cache". 
It is no longer exported.
 2012-04-29 07:31:17 -04:00
Stephen Bloch
ddde53bed4 Documentation for fold-image and fold-image/extra. 2012-04-28 18:09:57 -04:00
Stephen Bloch
2df9ca8789 Added fold-image and fold-image/extra functions, as well as tests for 
them.
 2012-04-28 18:09:57 -04:00
Stephen Bloch
656713cbcf Enlarged cache for get-pixel-color from one image to 3, so you can 
alternate among three images without thrashing and re-rendering.
 2012-04-28 18:09:57 -04:00
Matthias Felleisen
f95798c7b5 use deprecated from manual for teachpacks 2012-04-28 13:25:33 -04:00
Matthias Felleisen
2992fa122d use deprecated from manual, deprecate 'deprecate' in common 2012-04-28 13:25:32 -04:00
Matthias Felleisen
9ef66b80ea add a form to declare a module/library deprecated 2012-04-28 13:25:32 -04:00
Robby Findler
98e06248b5 properly deal with menu shortcuts that are symbols (e.g., 'f1) in 
the "Show Active Keybindings" menu item

closes PR 12737

Thanks to Laurent Orseau for the fix!
 2012-04-28 08:52:13 -05:00
Danny Yoo
a067380622 small typo 2012-04-28 05:27:34 -04:00
Eli Barzilay
16d40c3170 Fix command-line for the demodularizer. 
Closes PR 12731.
 2012-04-28 05:23:43 -04:00
Eli Barzilay
890de3af6c Move the honu code for vim to collects/meta. 2012-04-28 05:23:43 -04:00
Eli Barzilay
904d2666aa Completions for zsh. 2012-04-28 05:23:43 -04:00
Eli Barzilay
de98df327c Typo (but these requirements should be eliminated eventually). 2012-04-28 05:23:43 -04:00
Robby Findler
9288fda689 set the timeout for the easter-egg test to double what it takes on my machine 2012-04-27 14:52:19 -05:00
Robby Findler
1ff580d06a add deprecation note to htdp/image 2012-04-27 14:52:09 -05:00
Asumu Takikawa
cd67536738 class/c: allow local method names 
Prior to this change, a method/field name defined with
define-local-method-name was not contractable.
 2012-04-27 13:00:48 -04:00
Matthew Flatt
393e8b90b2 fix sorting bug in bytecode submodule table 2012-04-26 21:45:00 -06:00
Matthew Flatt
f099eec2af save modidx submodule path in bytecode form 
This change should have been part of 9ba663aa77.
 2012-04-26 21:45:00 -06:00
Jon Rafkind
976be2b8c9 [honu] typo in parenthesis name for the color lexer 2012-04-26 21:11:56 -06:00
Jon Rafkind
565e844228 [honu] add vim syntax file for honu 2012-04-26 18:00:46 -06:00
Matthew Flatt
e1b180ee17 honu: add `error' to compile time 2012-04-26 17:59:19 -06:00
Matthew Flatt
563909c328 scribble/bnf: add `BNF-seq-lines' 2012-04-26 17:59:19 -06:00
Asumu Takikawa
0ea558a463 class/c: fix interaction w/ absent and #:opaque 2012-04-26 14:45:50 -04:00
Asumu Takikawa
841b190ef7 Fix local member info leak due to opaque class/c 
Prior to this change, the use of opaque class contracts
could reveal the printed names of local members names
in a class.
 2012-04-26 14:45:50 -04:00
Matthew Flatt
5e4b9e3aca racket/draw: pens and brushes from lists should be immutable 
Closes PR 12732
 2012-04-26 08:45:17 -06:00
Matthew Flatt
a8ca75b773 fix documentation example for `protect-out' 
The example relied on the current code inspector affecting
syntax object created during `eval', but since the switch
from certificates to taints, the relevant code inspector is
determined by the namespace, and a namespace gets its code
inspector at creation time.

Closes PR 12717
 2012-04-25 19:54:00 -06:00
Matthew Flatt
fc7f6bbe0f racket/gui: add a 'no-icon style for `message-box' 2012-04-25 19:32:58 -06:00
Matthew Flatt
d6a57e073c racket/draw win32: change default font for 'script 2012-04-25 19:17:16 -06:00
Matthew Flatt
9c025210aa racket/gui win32: font fallback for labels 
When the requested font isn't available, fall back to
the default font at the requested size and style
 2012-04-25 19:17:16 -06:00
Matthew Flatt
418a3cd83b racket/draw cocoa: adjust default 'script font 
Also, adjust the way a font is converted for control labels to
strp away Pango descriptions.
 2012-04-25 19:17:16 -06:00
Stephen Bloch
2d2f013465 Updated some comments; no effect on running code. 2012-04-25 17:05:56 -04:00
Stephen Bloch
924d510746 Changed the transparency of some bundled images. 2012-04-25 17:04:39 -04:00
Jay McCarthy
5c64e251e1 Fix PR 12694 2012-04-25 06:57:24 -06:00
Matthew Flatt
ffea2b2c02 ffi/unsafe/com: infer 'any type for `com-omit' 2012-04-25 00:11:57 -06:00
Matthew Flatt
9ba663aa77 preserve submoduleness in module path index for expanded submodules 
The preserved path is exposed by a new `module-path-index-submodule'
function, and `module-path-index-join' now accepts an optional
submodule path.

Also, fixed a problem with `collapse-module-path-index' when
a module path indx is built on a resolved module path that
is a submodule path.

In addition to the main repair, `collapse-module-path[-index]' is
correctly documented to allow '(quote <sym>) rel-to paths.

Finally, `collapse-module-path-index' changed to use a symbolic
resolved module path that appears as the base of a module path
index, rather than falling back to the given rel-to path. It's
possble that the old beavior was intentional, but it wasn't tested,
and it seems more likely to have been a bug.

Closes PR 12724
 2012-04-24 21:10:28 -06:00
Matthew Flatt
3c615e434b fix resolution of relative module path in a submodule 
Closes PR 12729
 2012-04-24 16:15:29 -06:00
Robby Findler
57cae5c85b added a skeleton 2htdp/image guide section 2012-04-24 16:11:17 -05:00
Jay McCarthy
ae38ecc564 Adding new options re Galler 2012-04-24 14:49:33 -06:00
Asumu Takikawa
555f85ac3a Add missing method contracts for color% 2012-04-24 10:08:46 -04:00
Asumu Takikawa
1207ca77c4 Hide internal fields in color% and point%. 2012-04-24 10:08:46 -04:00
Stephen Bloch
ba8684cb63 provide provide, so it's possible to use provide and require in 
student languages.  This will be a problem if somebody writes a
function in BSL or BSLLA, provides it, requires it in a non-student
language, and uses it as an argument to a higher-order function
that isn't declared as a "higher order primitive".  That is,
not very often.  Even if so, just re-open the BSL or BSLLA source
file, switch languages to ISL, save it, and the problem goes away.
 2012-04-24 06:37:51 -04:00
Matthias Felleisen
3e1e9c8763 removed code:comment hack that clearly never should have been there 2012-04-23 20:01:58 -04:00
Jon Rafkind
40a3161570 [honu] always keep parsing a unary operator 2012-04-23 17:18:12 -06:00
Jon Rafkind
4799d08022 [honu] dont splice the output of a macro directly into the output 2012-04-23 17:18:12 -06:00
Robby Findler
80d57148d1 fix bug in docs; closes PR 12716 2012-04-22 21:54:19 -05:00
Robby Findler
723ad6207c add opening a file (and (hopefully) waiting for the coloring to finish) 
and run the test three times, instead of just once
 2012-04-22 08:57:50 -05:00
Robby Findler
fa7d78949e improve recursive-contract so that it doesn't expand into as much code 
and it has a more accurate stronger?  predicate (as the new blame info
tracking stuff broke its earlier stronger? predicate)
 2012-04-21 22:03:41 -05:00
Robby Findler
0621c150ec added opters for real?, listof, and non-empty-listof 2012-04-21 16:56:24 -05:00
Robby Findler
17a723a63e Improve the contract error messages: 
- add context information, so we can see which part of the contract failed
 - re-arrange some of the information in the contracts
 2012-04-21 16:55:03 -05:00
Jon Rafkind
32a2339d04 [honu] dont create unique ids for struct fields 2012-04-20 14:08:36 -06:00
Jon Rafkind
9858ec72d2 [honu] allow syntax() form to accept a single term. provide some hash stuff 2012-04-20 14:08:36 -06:00
Jon Rafkind
b51ab5802a [honu] replace $ with honu-$ just to be safe 2012-04-20 14:08:36 -06:00
Jon Rafkind
79b6e5611e [honu] dont confuse identifiers with $. use = in with-syntax 2012-04-20 14:08:36 -06:00
Jon Rafkind
bb57412242 [honu] check for definitions before continuing to parse. completely parse the left hand side of an operator 2012-04-20 14:08:36 -06:00
Matthew Flatt
6dc3fbb72c fix doc picto 2012-04-20 12:27:29 -06:00
Eli Barzilay
457908061f Typo in the name for x86_64-osx-mac. 2012-04-19 21:53:42 -04:00
Asumu Takikawa
0b90dc49cf Fix docs for render-term. 2012-04-19 17:37:12 -04:00
Eli Barzilay
2b76d9e5b0 A bunch of scheme' -> racket' conversions. 
I think that there are no user-visible changes from these changes.
 2012-04-19 16:02:03 -04:00
Eli Barzilay
6f215759ae Add string-trim' and string-normalize-spaces'. 2012-04-19 16:02:03 -04:00
Eli Barzilay
e2e2a1e3e1 Some cleanups to "script.html". 
Closes PR 12464.
 2012-04-19 16:02:03 -04:00
Matthew Flatt
659ff05143 refine some contracts related to submodule paths 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Matthew Flatt
8600e7fe31 fix misplaced phase shift in submodule expansion 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Sam Tobin-Hochstadt
fdb4ab7025 Handle `check-expect' in non-application form. 
Closes PR 12710.
 2012-04-19 12:50:25 -04:00
Matthew Flatt
862e1628a6 fix Planet resolver for submodule tests 
For example, `(module-declared? '(submod (planet dyoo/bf) reader) #t)'
shouldn't fail if there's no "main.rkt" to hold a `reader' submodule;
it should return #f.

Merge to 5.3, but updating cstartup.inc will require a manual merge.
 2012-04-19 08:15:11 -06:00
Matthew Flatt
81eb15f655 doc correction 2012-04-19 08:15:11 -06:00
Stevie Strickland
95d784db84 Fix a ->d contract example in the reference. 2012-04-18 17:42:14 -04:00
Sam Tobin-Hochstadt
0b7674cb06 Describe `cl' syntax class in match. 
Closes PR 12657. Merge to 5.3.
 2012-04-18 17:03:17 -04:00
Stevie Strickland
d76b0dac78 Fix contract names for ->m, ->*m, case->m, and ->dm contracts. 
This should be merged into the 5.3 release branch.
 2012-04-18 15:27:36 -04:00
Robby Findler
81252541dc add context to blame error messages 
This is using the same idea that Stevie had, more than two
years ago(!). Sorry for not picking up on this earlier
 2012-04-17 22:57:57 -05:00
Eli Barzilay
1c9de39348 Rename #:gap-select' -> #:gap-select?' and some minor doc fixes. 2012-04-17 15:56:10 -04:00
Eli Barzilay
a14569bfe3 Web pages tweaks. 
* Add a reference from the community page to the bug reports page.

* Make it possible to subscribe to lists right from the community page.
  Improve the email input boxes with placeholder text and a short
  explanation on hovering.
 2012-04-17 14:04:57 -04:00
Eli Barzilay
115a3dfbac Make it possible to run each scribble test file by itself. 2012-04-17 14:04:57 -04:00
Eli Barzilay
7360c4c3c2 Add a blurb on names in the json library. 2012-04-17 14:04:57 -04:00
Vincent St-Amour
8cbd26899f Include both float zeroes in Non-Negative and Non-Positive types. 
Closes PR12706.
 2012-04-16 17:51:04 -04:00
Matthew Flatt
1bcf56f5e9 fix problem with continuations and `call-in-nested-thread' 
Closes PR 12705

Merge to 5.3
 2012-04-16 13:33:50 -06:00
Matthew Flatt
38e628be80 ffi/com: add support for type descriptions on values 2012-04-16 08:47:13 -06:00
Matthew Flatt
ff378d12ce fix interaction of delimited continuations and stack overflow 
Closes PR 12702, 12704

Merge to 5.3
 2012-04-15 05:37:45 -06:00
Matthew Flatt
b09870cf7e racket/draw: fix result on non-void `record-dc%' methods 
Merge to 5.3
 2012-04-15 05:37:44 -06:00
Matthew Flatt
4179cbfa63 enforce ranges on all integer types 
DO NOT merge to 5.3
 2012-04-15 05:37:44 -06:00
Matthew Flatt
57f101c74c fix contract in docs 
Merge to 5.3
 2012-04-15 05:37:44 -06:00
Matthew Flatt
6566bf5d15 fix most-negative number and _int64 on a 64-bit platform 
Closes PR 12703

Merge to 5.3
 2012-04-15 05:37:44 -06:00
Matthew Flatt
2d6073f59f docs: will executors are synchronizable events 
Merge to 5.3
 2012-04-15 05:37:35 -06:00
Ryan Culpepper
9f492c10a7 db: fix mysql large blobs, other changes 
MySQL:
 - support multi-packet data rows
 - fixed very old length-coding bug (24 vs 32 bit length)
 - support large params via long-data packets
 - 'any' pseudo-type for parameters
 - distinguish 'blob'/'text', 'var-string'/'var-binary'
 - read 'text' results as string, not bytes
SQLite3:
 - enabled sql types tests
 2012-04-14 19:47:32 -06:00
Ryan Culpepper
2dadc4dbac syntax/parse: increase timeout for stress-template 2012-04-14 19:47:31 -06:00
Ryan Culpepper
5d49663b83 added begin-on-demand (combo of module* and lazy-require) 2012-04-14 17:16:01 -06:00
Robby Findler
7bd1d5ed9b fix the contract-name accessor for struct/dc contracts 2012-04-14 15:14:21 -05:00
Robby Findler
0b71ebecaf adjust the way 'new' is laid out in the documentation to be more DrRacket-like 2012-04-14 14:54:19 -05:00
Robby Findler
2d08319b6c mirror an earlier optimization in opt/c whereby (-> any/c ... any) 
just turns into an arity check
 2012-04-13 20:04:23 -05:00
Robby Findler
9344a7a242 fix chaperone-contract? on opt/c-produced contracts 2012-04-13 10:09:55 -05:00
Robby Findler
35e818ae50 the autosave file might be deleted by the user after it is created 
the first time but before the file is actually saved. guard against that.

closes PR 12698
 2012-04-13 10:04:25 -05:00
Robby Findler
5e03c7cf99 Added struct/dc and cleaned up a bunch of stuff in the contract 
library (mostly in opt/c)

Specifically:

- add inlining declaration for ->i helper function

- modernized the opt/c contracts and improved them so that mutually
  recursive define-opt/c functions recognize each other instead of
  bailing out to the slow path.

- added =/c as an optimized contract

- improve the error message for the between and comparison opt
  contracts

- adjust the blame struct so the name is created lazily, since opt/c
  contracts just stick a copy o the contract into the thunk that
  creates the name and we don't want to run those effects twice if we
  can help it.
 2012-04-12 22:49:50 -05:00
Sam Tobin-Hochstadt
fdb70316f1 Fix documentation for `implies'. 2012-04-12 16:28:52 -04:00
Jon Rafkind
c390d96780 [honu] only allow semicolons in expression sequence position 2012-04-12 12:50:44 -06:00
Jon Rafkind
fa8377883d [honu] explicitly check for commas when parsing a comma separated expression sequence 2012-04-12 12:50:44 -06:00
Matthew Flatt
c695727aec ffi/unsafe/com: fix arrays of 'any 2012-04-11 19:12:32 -06:00
Matthew Flatt
89307edbce ffi/unsafe/com: avoid inclusion of no-error result code in error messages 
Merge to 5.3
 2012-04-11 17:55:12 -06:00
Matthew Flatt
bcb22a3adb ffi/unsafe/com: repair for optional `any' arguments 
Merge to 5.3
 2012-04-11 17:49:08 -06:00
Matthew Flatt
c5e5a0349a add #:line-number-sep' to codeblock' 2012-04-11 11:49:01 -06:00
Matthew Flatt
7b322c151d fix `record-dc%' test 
Merge to 5.3
 2012-04-11 11:49:01 -06:00
Matthew Flatt
3ecf06a8ba generalize `xml/plist' to read/write any plist value 
Merge to 5.3
 2012-04-10 16:38:54 -06:00
Matthew Flatt
1914345af4 fix submodule re-`expand' problem 
Closes PR 12691

Merge to 5.3
 2012-04-10 15:57:50 -06:00
Matthew Flatt
c64c55b86f fix mzlib contract name test 
Merge to 5.3
 2012-04-10 15:57:50 -06:00
Ryan Culpepper
211e382a70 syntax/parse: update phase discussion with begin-for-syntax 
merge to 5.3
 2012-04-10 15:50:32 -06:00
Ryan Culpepper
096e3d689b increase drdr timeout for template stress test 
merge to 5.3
 2012-04-10 15:50:32 -06:00
Ryan Culpepper
b19c982faf change db collect to be part of "mz" ("textual") distribution 
merge to 5.3
 2012-04-10 15:50:32 -06:00
Jon Rafkind
76632c7914 [honu] ignore parse-error tokens when building the first syntax tree 2012-04-10 13:33:06 -06:00
Kevin Tew
e3c54d6510 [Distributed Places] white space fixes 2012-04-09 13:20:27 -06:00
Kevin Tew
823c091e8b [Distributed Places] cleanup docs 2012-04-09 13:15:00 -06:00
Kevin Tew
033cdc1413 [Distributed Places] add solo connections and tcp-connection-died handler 2012-04-09 13:15:00 -06:00
Kevin Tew
ee463056a8 [Distributed Places] fully connected network patch 2012-04-09 13:15:00 -06:00
Kevin Tew
394373ab2d [Distributed Places] Merge place and connection 2012-04-09 13:15:00 -06:00
Jay McCarthy
4f8a13062f Fixing PR 12690 2012-04-09 12:53:30 -06:00
Matthew Flatt
104e70bf65 fix JIT bug related to list-ref' and list-tail' 
Closes PR 12688
 2012-04-08 17:16:36 -06:00
Matthew Flatt
f968ca3db6 add `gc-info' to doc index 2012-04-08 17:16:36 -06:00
Vincent St-Amour
f3bbe1914d Improve type for expt. 2012-04-08 13:08:17 -04:00
Asumu Takikawa
c40ce285cf Tweak snip/draw contracts for better error messages. 
This commit names some intermediate class contracts,
which now print better due to a recent change by Robby.
 2012-04-08 12:45:42 -04:00
Asumu Takikawa
a376725c77 Move draw/snip contracts to private/ 2012-04-08 12:28:22 -04:00
Matthew Flatt
2bdcdbb197 racket/draw, racket/gui: modernize contracts, mostly in documentation 
Use `or/c' instead of `one-of/c', `#f' instead of `false/c'.
 2012-04-06 18:51:10 -06:00
Matthew Flatt
971bee1d4b fix docs for `dump-memory-stats' 2012-04-06 18:51:10 -06:00
Matthew Flatt
351e82735b move and rename pict `convert' support 
Renamed `convert' to `pict-convert', etc., to avoid confusion
with `file/convert' bindings.

Moved out of `slideshow/pict' to `slideshow/pict-convert', because
most `slideshow/pict' clients do not need it.
 2012-04-06 18:51:10 -06:00
Robby Findler
1a9ab0b018 made class/c use the name from the context for the name of the contract, when available 2012-04-06 16:21:10 -05:00
Robby Findler
483dde9ea8 add keywords as values that coerce into contracts 
adjust 'one-of/c' and 'symbols' so they just use or/c (when possible)

improve or/c's stronger check so that, in the case that or/c is
getting eq or equal contracts, or/c's stronger check is as good as
'symbols'/'one-of/c's stronger check is.
 2012-04-06 16:21:07 -05:00
Jon Rafkind
bbc806732c [honu] always reparse the output of honu-expression. provide honu-comma so that it works with literal sets 2012-04-06 12:36:19 -06:00
Jon Rafkind
6531ce7547 [honu] use a local macro inside a where expression 2012-04-06 12:36:18 -06:00
Sam Tobin-Hochstadt
0b3ac2b378 Add Mozilla to supporters, add links. 2012-04-06 10:24:58 -04:00
Sam Tobin-Hochstadt
1abb027fc7 Fix Typed Racket build with contracts enabled. 2012-04-06 10:24:49 -04:00
Robby Findler
23b9d8472f removed printf 2012-04-06 07:51:03 -05:00
Robby Findler
aaa15946fc contract stronger fix for contract structs 2012-04-05 23:18:22 -05:00
David Van Horn
f6a8024aed Fix documentation link for provide in eopl (mzscheme => racket). 
Closes PR12681.
 2012-04-05 23:24:43 -04:00
Vincent St-Amour
e26201b4f6 Fix type of * with no arguments. 
Closes PR 12679.
 2012-04-05 19:18:20 -04:00
J. Ian Johnson
3caf0aca23 Sort bibliographies by authors' last names. 
(Tweaked by Vincent.)
 2012-04-05 19:04:54 -04:00
Robby Findler
a475c078e2 add splicing-syntax-parameterize to the default indentation prefs 2012-04-05 17:34:45 -05:00
Robby Findler
ada5382bea adjust the docs for response/xexpr so that it shows up as coming from 
web-server as well as web-server/http/xexpr
 2012-04-05 17:08:47 -05:00
Matthew Flatt
9d563c786a racket/gui, win32: fix problem with modal dialogs 
Although most events in other frames were blocked, it was
possible to bring other frames to the front and to select
menu items in other frames.
 2012-04-05 06:58:53 -06:00
Matthew Flatt
20256a3f15 scribble: add 'block style for `table' 2012-04-05 06:58:53 -06:00
Robby Findler
526b659616 account for long search strings when opening the results window 
in "search in files"

closes PR 12673
 2012-04-05 07:29:40 -05:00
Robby Findler
aa8b280f1c adjust the splay tree implementation so that it creates fewer cons 
cells when searching in the tree

Two tricks: represent lists of nodes as improper lists so singleton
lists don't allocate a cons and pass around two accumulators that
correspond to the hd & tl of a path, instead of cons'ing that up
into a list and them immediately taking it apart again

measurement: when starting up drracket with
collects/drracket/private/unit.rkt and then waiting for the colorer to
finish, and then inserting an open quote right before the first open
quote in the file (and waiting again for the colorer to finish)
creates 249000 cons cells before this change and 116000 after this
change

After a little more work, I'm pretty much convinced that this was
the wrong approach and that the splaying implementation should just
change to not allocate the paths into lists at all, thus removing
the other 116k cons cells. (I plan to get to this another day;
it should not be difficult now that I roughly understand how these
things work.)

I also looked into top-down splaying and found these notes to
be illuminating:

  http://digital.cs.usu.edu/~allan/DS/Notes/Ch22.pdf

They essentially convinced me that we cannot use top-down splaying
here, since the "reassembling" stage requires moving some arbitrary,
unexplored subtree from a right-child to a left-child, and thus the
left-subtree-length cannot be updated properly.
 2012-04-05 07:14:52 -05:00
Matthew Flatt
a984f68a46 gui-debugger: update for submodules 
Closes PR 12668
 2012-04-04 07:50:41 -06:00
Matthew Flatt
16d65ed251 fix `raco demod' for new submodule fields in zo structs 2012-04-04 07:37:30 -06:00
Matthew Flatt
e62f812941 ffi/com: fix another GC problem, this time related to custodians 2012-04-04 07:16:50 -06:00
Matthew Flatt
522a92970e ffi/com: fix GC issue related to COM events 2012-04-04 07:00:25 -06:00
Eli Barzilay
8934b64beb Remove bold leftover reference to "search.html". 
(This was using the custom google search, which is no longer maintained.)

Closes PR 12671.
 2012-04-04 02:52:51 -04:00
Danny Yoo
8f2ea07ec5 Optimize cpt-table-lookup 
(Tweaked by Eli.)
 2012-04-04 02:52:51 -04:00
Rodolfo Henrique Carvalho
b87c2a18a4 Fix typo. 2012-04-04 02:52:51 -04:00
Matthew Flatt
6afc9d5e8c racket/gui: fix reparent' with a pane%' target 2012-04-03 18:36:28 -06:00
Matthew Flatt
89ef600b6e ffi/unsafe/com: com-object->eq?' implies equal?' 2012-04-03 18:36:27 -06:00
Matthew Flatt
e05e549021 streamline `vectorof' contact implementation 
Saves about 10% in a benchmark that applies a
`vectorof' contract frequently.
 2012-04-03 18:36:27 -06:00
Robby Findler
5dad811a5d rackety 2012-04-03 17:08:00 -05:00
Robby Findler
404b4da138 avoid allocation for 'paren' structs 2012-04-03 17:08:00 -05:00
Stevie Strickland
f37ff698b4 Rewrite hash-keys so that only keys, not values, are accessed. 
This distinction is important after the introduction of chaperones and
impersonators, since accessing a key and accessing its corresponding value
may have different effects, and hash-keys should only trigger the former.
 2012-04-03 12:52:03 -04:00
Matthew Flatt
d635b93644 slideshow/pict: sync text' size limit with font%' 2012-04-02 16:45:37 -06:00
Matthew Flatt
3bf5389237 racket/gui: fix `slider%' range checking 
Closes PR 12669
 2012-04-02 15:25:47 -06:00
Matthew Flatt
cb7200295e ffi/unsafe/com: fix custodian and multi-instance problems 2012-04-02 14:36:23 -06:00
Robby Findler
f5449f38e8 adjust url-exception so it recognizes the same exceptions it used to 2012-04-01 22:16:35 -05:00
Matthew Flatt
2bf05a8df3 ffi/unsafe/com repairs 2012-04-01 12:58:16 -06:00
Asumu Takikawa
4c022046d5 Fix contract on set-argb-pixels 2012-04-01 01:54:33 -04:00
Robby Findler
4360e62c22 improve the gui for specifying the submodules to run 2012-03-31 22:46:44 -05:00
Robby Findler
033536e746 select the contents of the search string in the 'search in files' dialog 
closes PR 12667
 2012-03-31 12:12:50 -05:00
Asumu Takikawa
f13d9a56d2 Update racket/draw contracts. 2012-03-31 11:46:04 -04:00
Asumu Takikawa
94a837fcc8 Remove dynamic checks from racket/draw. 
Now that this code has contracts, these checks are
redundant. The contracts are at least as precise as the
checks are.
 2012-03-31 11:46:04 -04:00
Asumu Takikawa
c758f65a0b Uncomment & fix racket/draw contracts 
Use dummy values (see also racket/snip) to avoid cycles.
 2012-03-31 11:46:04 -04:00
Matthew Flatt
c83df32440 try to improve docs for `make-keyword-procedure' 2012-03-31 07:45:53 -06:00
Mike Sperber
cb438298cd Synch German string constants with latest. 2012-03-31 14:06:08 +02:00
Jay McCarthy
1d19a844f4 Moving tests re: Sam 2012-03-30 23:54:42 -06:00
Asumu Takikawa
0f5f611f12 Fix docs for get-selected-text-color method. 2012-03-31 00:43:43 -04:00
Asumu Takikawa
5340309080 Make has-alpha-channel? return a boolean. 
This method used to violate the documented contract.
 2012-03-30 23:34:35 -04:00
Asumu Takikawa
2e1d59f7b2 Class contracts for racket/snip. 2012-03-30 23:34:35 -04:00
Asumu Takikawa
303110583b Class contracts for racket/draw. 2012-03-30 23:34:35 -04:00
Asumu Takikawa
d7fefc848b Fix requires to avoid circular dependencies. 2012-03-30 23:34:34 -04:00
Robby Findler
8e35fd01a5 forgot the result contract 2012-03-30 20:57:53 -05:00
Robby Findler
4b57482298 adjust DrRacket submodule-running options so the user 
has more control over which ones get run
 2012-03-30 16:42:34 -05:00
Robby Findler
92e8740105 add the #:validate argument to get-text-from-user 2012-03-30 16:42:34 -05:00
Kevin Tew
f777020eef [Distributed Places] Renamed uses of vm to node, removed export of coercion functions 2012-03-30 11:58:39 -06:00
Robby Findler
97b76d474e some cleanups, thanks to Eli 2012-03-30 10:44:42 -05:00
Robby Findler
7e86c04847 update module language part of language-test.rkt for submodules 2012-03-30 10:44:42 -05:00
Matthew Flatt
2785f9cf9a fix priority of refresh for SGL example 
While it looks this example was always broken in a sense, the
`racket/gui' make the problem more prominent.

Closes PR 12662
 2012-03-30 07:56:43 -06:00
Robby Findler
5c7a299c04 make DrRacket run test submodules (in the module language) by default. 
Add an option in the language dialog to disable that behavior
 2012-03-29 22:12:14 -05:00
Jay McCarthy
1ce1277d1e Set the name statically re: Robby 2012-03-29 18:51:02 -06:00
Robby Findler
86572cc8c3 adjust the contract on string->url so that it actually catches all of 
the errors that would be signalled by the body. also, remove
url-regexp from the exports (it was only recently added)

I believe this eliminates two of Eli's concerns:

  - the contract is no longer so painful to read

  - the performance is more reasonable.

Specifically, for the performance, here are the times I see to call
string->url on "http://www.racket-lang.org":

no contract: any/c
cpu time: 564 real time: 566 gc time: 3

weak contract: (-> (or/c string? bytes?) url?)
cpu time: 590 real time: 590 gc time: 3

strong, regexp-based contract:
(-> (or/c (not/c #rx"^([^:/?#]*):") #rx"^[a-zA-Z][a-zA-Z0-9+.-]*:") url?)
cpu time: 632 real time: 633 gc time: 5

This appears to be about a 10% slowdown for the regexp-based contract
over the weaker contract.

related to PR 12652
 2012-03-29 19:31:32 -05:00
Jay McCarthy
1fd8865e23 Fixing PR12658 2012-03-29 16:06:32 -06:00
Jay McCarthy
13e36fbec4 Autobib errors with no authors or dates on a bib entry. Test included. 2012-03-29 15:44:27 -06:00
Matthew Flatt
d67997293d switch places tests to raco test' instead of racket -tm' protocol 2012-03-29 14:55:14 -06:00
Matthew Flatt
63a4414863 make --run-if-absent' the default mode for raco test' 
This convention makes it easier to deal with a set
of ".rkt" files that implement tests, while a `test'
module implements a `main'-like split for some of the
files.
 2012-03-29 14:55:14 -06:00
Matthew Flatt
96e4fa0d13 promote raco test'; demote raco unpack' 2012-03-29 14:55:14 -06:00
Matthew Flatt
738cac3d24 generalize `malloc' to allow a 0-sized request 
Past experience suggests that this is generally better than adding
`zero?' tests at various places that might otherwise call `malloc'.
 2012-03-29 14:55:14 -06:00
Siddharth Agarwal
a73b9bb788 ffi: extend _list and _vector to support zero-length output 2012-03-29 14:55:14 -06:00
Danny Yoo
0cfb3f1d39 fix flush for `make-pipe-with-specials' 
Closes PR 12659
 2012-03-29 14:55:13 -06:00
Matthew Flatt
f301838511 fix a syntax-object problem related to module bindings 
The immediate symptom was that `(provide (all-defined-out))'
didn't work in a `module+'-based submodule, but there were
also non-submodule ways to expose the problem.
 2012-03-29 14:55:13 -06:00
Vincent St-Amour
69899c33fc Fix type of expt. 
Closes PR 12660.
 2012-03-29 15:39:24 -04:00
Vincent St-Amour
054f4d9b56 Fix optimization of first, rest, etc. 2012-03-29 15:39:24 -04:00
John Clements
fd6dddb8d0 deleted test-docs-complete.rkt 2012-03-29 10:10:01 -07:00
Matthew Flatt
dfca7d89d9 documentation clarification 2012-03-29 06:46:58 -06:00
Matthew Flatt
140a50d04e fix a problem with submodule expansion 2012-03-29 06:46:58 -06:00
Robby Findler
cd576ffb3c adjust the easter egg test suite so it can be loaded by Sam's lib 
to run all kinds of days.

also fix a bug so that it properly resets the prefs back to the
defaults (and thus has to explicitly set the language)
 2012-03-29 07:32:18 -05:00
Kevin Tew
7fde2894d1 Distributed place cleanup due to feedback from Matthew 
Removed use of (get-current-module-path)
Removed /2s
Removed use of vm and compute adjetives
 2012-03-28 18:53:37 -06:00
Kevin Tew
bba967144b quote-module-name and quote-module-path now take an optional submodule path 
(quote-module-name "..")
(quote-module-path ".." 'A 'B)
 2012-03-28 18:52:02 -06:00
Jay McCarthy
f6b2913b26 Moving the place where formlet tech links go from the technical description to the tutorial 2012-03-28 14:37:40 -06:00
Robby Findler
a90d48975a use regexp-match? instead of regexp-match in regexp-based contracts 2012-03-28 10:59:31 -05:00
Matthew Flatt
6e5cf70c95 draw picts in DrRacket with 'aligned smoothing 2012-03-28 06:41:00 -06:00
Matthew Flatt
e7f286b87d fix `make-handle-brush' to retain original pointer 
In case there's a finalizer attached to the pointer object.
 2012-03-28 06:26:58 -06:00
Matthew Flatt
4b36e708a3 fix `record-dc%' problem with regions 
Closes PR 12655
 2012-03-28 06:26:58 -06:00
Robby Findler
a1446a037b be a bit more systematic with tabbing and magic square-bracket-ing for 'for's 
also, add in for/sum and for/product
 2012-03-28 07:21:09 -05:00
Jay McCarthy
86c1504c19 Removing an error message from dropping HTTP connections 2012-03-27 22:46:38 -06:00
Matthew Flatt
4f197f4ba9 racket/draw: add get-handle' to bitmap%'; add `make-handle-brush' 
The `get-handle' method provides the underlying Cairo surface for
a bitmap, while the unsafe `make-handle-brush' function supports the
use of a Cairo surface as a `brush%'.

Also, add `racket/draw/unsafe/cairo-lib', which simplifies access
Cairo from external libraries. Documenting `racket/draw/unsafe/cairo'
might be better, but that's a lot more work.
 2012-03-27 18:14:26 -06:00
Matthew Flatt
4735666cd9 scribble: for Latex/PDF output, use \makebox for precise pict widths 
Otherwise, the width of a pict is implicitly rounded up, since
the PDF bounding box is an integer.
 2012-03-27 13:14:54 -06:00
Robby Findler
676f744c1d add 'match-pattern?' 2012-03-27 12:21:17 -05:00
Robby Findler
fdf3fa6492 apply Andy's diff (and adjust the documentation correspondingly) 
closes PR 12652
 2012-03-27 12:21:17 -05:00
Matthew Flatt
b3002cfab0 add hinting configuration to `font%' 
The default is that hiniting is enabled, which causes some text
metrics (notably width) to be rounded to integer values, which makes
spacing more consistent. This default is backward-compatible. The
non-default 'unaligned mode refrains from rounding, which makes metric
information scale correctly and improves output for PS/PDF (such as
Redex output).

The `text' function from `slideshow/pict' defaults to
disabling hinting --- which is consistent with its default to combine
text instead of drawing character-by-character -- so slides and Redex
inherit the improvement.
 2012-03-27 11:16:27 -06:00
Sam Tobin-Hochstadt
2eeff9d1fc Revise `Path-String' wording. Thanks Robby. 2012-03-27 12:27:30 -04:00
Sam Tobin-Hochstadt
8968979422 Document relation between Path-String' and path-string?'. 2012-03-27 10:35:37 -04:00
Matthias Felleisen
1711ab96ba added vector->list 2012-03-27 10:19:52 -04:00
Robby Findler
e777796a74 fix recently introduced bug in drracket test suites 2012-03-26 17:13:42 -05:00
Robby Findler
617df05ef7 added a test suite for DrRacket that checks to make sure the Dear Dr 
starts up on all of the days that have easter eggs (well, except 7/2,
since that one is hard to interpose on and hasn't changed in a long
time)
 2012-03-26 15:43:56 -05:00
Robby Findler
b640b6b41c fix splash screen error handling code 2012-03-26 15:43:55 -05:00
Eli Barzilay
8203cf3769 v5.2.1 re-built installer sizes 2012-03-26 15:51:22 -04:00
Robby Findler
bef9e11272 re-unbreak DrRacket 2012-03-26 07:51:57 -05:00
Matthew Flatt
704c320131 unbreak DrRacket 2012-03-26 06:33:37 -06:00
Matthew Flatt
9143c1c7df fix `syntax/loc' to preserve properties 2012-03-25 19:25:35 -06:00
Matthew Flatt
2d87d48ebd make HTML rednering work when a `part' has not tags 2012-03-25 19:25:35 -06:00
Matthew Flatt
6c1e1635ab add missing "jfp.css" 2012-03-25 19:25:35 -06:00
Eli Barzilay
cffed0fab4 Test suite for `known-module', should have been included in the xrepl change. 2012-03-25 21:01:57 -04:00
Eli Barzilay
592d23f5b5 Minor improvement: use `make-rename-transformer' instead of a macro. 2012-03-25 20:57:53 -04:00
Eli Barzilay
cd4121548e Improve intro to the concept of phases, fix some scribble typos, reformat. 2012-03-25 20:57:52 -04:00
Eli Barzilay
89dee6f6c1 Xrepl improvements, mainly around the treatment of module names. 
* Get rid of the concept of `modspec': `getarg' now has `require' for
  require specs and `module' for a module name (the latter is what all
  previous uses of 'modspec except for ,require really needed); command
  descriptions use "<require-spec>" and "<module>", documentation
  adjusted as well.

* `module-name?' etc turn to `known-module' and `known-module-name',
  with a saner behavior, and tests to keep it sane.

* This cleans up a lot of things.  Two specific points: ,switch works
  better with toplevel-defined modules (see the corresponding change in
  the test suite), and also fixes PR 12148.

* Ensure that ,sh commands return void.

* Add tests for ,r with non-atomic require spec, and for use of $F in
  ,sh commands.

* Improved the test suite, including uses of `module+' so each file can
  be run by itself to perform a subset of the tests.
 2012-03-25 20:57:52 -04:00
Robby Findler
5280ef1517 clear the interactions text's undos from the drracket thread, not from the user thread 2012-03-25 17:25:48 -05:00
Robby Findler
0d6b825377 add a preference to control whether or not there is an extra 
pixel of space in between lines in DrRacket.

This change is based on Matthew's experience having a look
at the font setup on the three platforms.

He writes:
>  * Mac OS X: the convention seems to be to add space between lines.
>   TextEdit, for example, looks like DrRacket: the maze has spaces.
>
>   (I can't find a font that makes the maze look right, actually, even
>   if I adjust the line spacing.)
>
>  * Windows: the convention seems to be that space is built into the
>   font. DrRacket (and SirMail) draw lines more sparsely than Notepad.
>
>   Perhaps consistent with the differing conventions, the height of
>   "Courier New" at 11-pixel size is 14 on Windows, 13 on Mac OS X.
>
>  * Unix: the convention seems to be to add space. DrRacket looks like
>   the default Terminal and Text Editor programs on Ubuntu.
>
>   The maze nevertheless looks right everywhere, because the glyphs
>   extend an extra pixel above the declared bounding box!
 2012-03-24 20:20:05 -05:00
Sam Tobin-Hochstadt
c5e30d8af5 Use the correct #%app for applications of `local' bound identifiers in the student languages. 2012-03-24 16:04:08 -04:00
Sam Tobin-Hochstadt
a39001911c Improve filter for `path-string?'. 2012-03-24 16:04:08 -04:00
Matthew Flatt
ed05c385e8 coerce picts to PS/PDF in 'smoothed mode 2012-03-24 11:04:17 -06:00
Matthew Flatt
0b783f80b7 fix problem with measuring text and font substitutions 2012-03-23 15:55:35 -06:00
Jay McCarthy
dfb4bc112d Removing the thread previously introduced which is now no longer necessary given the real problem 2012-03-23 10:47:56 -06:00
Jay McCarthy
9b579d8c2a Fixing the error message from PR12443 2012-03-23 10:44:43 -06:00
Jay McCarthy
99f1cc44df redex-match violates its documented contract 
This patch fixes the problem that the hole matcher may return an empty
list rather than a #f that gets sent to the caller of redex-match. I
re-ran the Redex tests and found no violations. However, I am not
confident that there isn't a more correct place to put this '() -> #f
replacement.

I will be immediately forwarding this push email to Robby to have him
check it.
 2012-03-23 06:39:14 -06:00
Matthew Flatt
523ccff762 minor doc improvements 2012-03-22 19:19:33 -06:00
Matthew Flatt
ae89e210fb allow (submod "..")' as a shorthand for (submod "." "..")' 
Also, `(submod ".")' is allowed as a module path; it's not useful,
but it makes the grammar slightly more regular.
 2012-03-22 18:43:11 -06:00
Matthew Flatt
876bc6f02b doc corrections and improvements related to submodules 
In particular, add `module+' to the Guide.
 2012-03-22 15:12:55 -06:00
Kevin Tew
d4d5ca70fb Hold reference to original thread during BEGIN_ESCAPABLE in place-channel sync 
Fixes several bugs related to killed threads that were in the middle of
syncing on place-channels.
 2012-03-22 14:52:48 -06:00
Matthew Flatt
c1dbaff6b8 revise phases section in small ways to match the guide's style 2012-03-22 12:41:55 -06:00
Matthew Flatt
5cb3422ea9 semi-export ability to extract multiple images from gif 2012-03-21 19:37:46 -06:00
Robby Findler
1b0df5d48d fix rotate so that it can accept non-integral arguments 
closes PR 12632
 2012-03-21 19:45:45 -05:00
Ryan Culpepper
74ca931f5a more template improvements 
- loosen pattern variable depth rules (now compatible with syntax)
- generalize ?? form to head-templates
- doc improvements
- propagate paren-shape property
 2012-03-21 17:48:10 -06:00
Ryan Culpepper
df265ddc67 syntax/parse: eliminate old minimatch struct syntaxes 2012-03-21 17:33:08 -06:00
Ryan Culpepper
6c369f2563 updates to syntax/parse/experimental/template 
- changed substitute to use closure-compilation
- added stress/perf test for templates
- updated minimatch with vector patterns
- split substitute into separate file, minimize dependencies
- do ellipsis optimization dynamically
- validate guides: check var indexes
 2012-03-21 17:33:08 -06:00
Robby Findler
f77467311a specify 'angle's range 2012-03-21 16:59:53 -05:00
Jon Rafkind
a606f6614b [honu] add two more tests 2012-03-20 11:32:46 -06:00
Jon Rafkind
918c87e96b [honu] return the current expression when a semicolon is parsed 2012-03-20 11:32:46 -06:00
Matthew Flatt
47ae2b387a fix shaodwing problem in `module*' 2012-03-20 07:28:35 -06:00
Matthew Flatt
5551e287da fix typo 2012-03-19 14:34:33 -06:00
Sam Tobin-Hochstadt
56120d9697 Fix types for regexp-match*' and regexp-match-positions*'. 
Note that the keyword arguments themselves are not yet typed.
 2012-03-19 15:59:34 -04:00
Vincent St-Amour
999de5a488 Fix bug in autobib's handling of urls. 2012-03-19 11:10:22 -04:00
Robby Findler
9bc1684c9b fix problems with user-defined keybindings and the example in the docs 
as reported on the dev mailing list by António Menezes Leitao
 2012-03-19 09:58:59 -05:00
Ryan Culpepper
8392f20b8f db: fix async test for mysql 2012-03-18 04:57:41 -06:00
Ryan Culpepper
c10bf245c5 db: fix mysql close-on-exec slowdown (TCP issue) 2012-03-18 03:31:17 -06:00
Ryan Culpepper
6b02b507a9 macro-debugger: fix parser for local-actions in mod pass 2 2012-03-18 03:31:17 -06:00
Ryan Culpepper
71772ba6c0 macro-debugger: internal debugging improvements 2012-03-18 03:31:17 -06:00
Robby Findler
4fe8cd344c disable the drracket toolbar buttons for scribble/lp files 2012-03-17 19:24:33 -05:00
Robby Findler
9d43203990 adjusted the render-* functions so they produce .pdf if the given 
filename ends with #rx#"[.]pdf".
 2012-03-17 08:36:34 -05:00
Jay McCarthy
145efa622e Adding #lang web-server/base 2012-03-16 11:54:46 -06:00
Jay McCarthy
a55029cf76 Fixes PR12638 2012-03-16 11:54:46 -06:00
Kevin Tew
666c0fdb57 Fix sync/timeout hang due to place channels 2012-03-16 08:18:05 -06:00
Eli Barzilay
f3a21c6aba Remove typed versions of the cgi exceptions. 2012-03-16 03:45:35 -04:00
Eli Barzilay
9d239170cf Add to/from bytes functions to the json library. 
Also add a distribution specs line.
 2012-03-16 02:55:35 -04:00
Eli Barzilay
818e434c60 Remove no-longer used net/cgi exceptions. 2012-03-16 02:55:35 -04:00
Jay McCarthy
03d3a8f429 Clarifying what #lang web-server has 2012-03-15 12:03:34 -06:00
Ryan Culpepper
e13cce267d macro-debugger: workaround for instrumentation problem in provide 
The expansion observer is not propagated to expand_all_provides.
 2012-03-14 23:19:25 -06:00
Ryan Culpepper
4b6c71eaae macro-debugger: improve internal error debugging support 2012-03-14 23:03:47 -06:00
Ryan Culpepper
57bdb62547 macro-debugger: fix deriv parser for begin-for-syntax 2012-03-14 22:25:42 -06:00
Jay McCarthy
aaf53cb1d2 Fixing recent errors 2012-03-14 13:04:30 -06:00
Jay McCarthy
240dbc3c3d Renaming slice usage 2012-03-14 12:46:25 -06:00
Ryan Culpepper
a564110c08 syntax/parse: change expectstack rep to reduce/consolidate allocations 2012-03-13 19:50:09 -06:00
Ryan Culpepper
5db8553ea1 syntax/parse: expect:thing stores stx being matched 2012-03-13 19:50:09 -06:00
Ryan Culpepper
6cf3127cf9 syntax/parse: put failure information in syntax exn 2012-03-13 19:50:08 -06:00
Ryan Culpepper
e41ff8609c db: trim todo file 2012-03-13 19:50:08 -06:00
Ryan Culpepper
1b7368f80c db: fix memory leaks 
- sqlite3: table prevented pst gc unless close-on-exec
 - statement cache wrongly disabled close-on-exec
   (not a leak, just gc'd very slowly)
 - limit statement cache size
 2012-03-13 19:50:08 -06:00
Matthew Flatt
01f1fd56b4 adjust cm to not cmopile when it's not supposed to use source 2012-03-13 18:46:28 -06:00
James Ian Johnson
6e7fb4e7ef Bibliographies had a nondeterministic render order. Fixed. Added tests for disambiguation. 2012-03-13 18:38:31 -04:00
James Ian Johnson
337be4a677 It was possible for a multi-citation to be ambiguous and mention a something not referenced anywhere else. Added a safeguard so that the citation hash is properly populated. 2012-03-13 18:38:30 -04:00
James Ian Johnson
2c63ce2286 Added the ability to disambiguate between citations using autobib. 2012-03-13 18:38:30 -04:00
James Ian Johnson
f3dc5796be Better disambiguation for autobib. Delays rendering bib elements because the disambiguation must be accounted for. 2012-03-13 18:38:30 -04:00
James Ian Johnson
6f1c6b7d92 Added the ability to disambiguate between citations using autobib. 2012-03-13 18:38:30 -04:00
Robby Findler
ac99b732fa fix missing #:eval in redex tutorial 2012-03-13 16:44:38 -05:00
Matthew Flatt
99639c1999 errortrace repair 
Closes PR 12629
 2012-03-13 14:35:49 -06:00
Matthew Flatt
415b1eabc4 more load[/use-compiled] handler fixes for submodules 
Closes PR 12630
 2012-03-13 14:31:40 -06:00
Matthew Flatt
e01ebf6095 try module+' in place of slice' 2012-03-13 14:31:40 -06:00
John Clements
8d6e9e79a4 cleanup and refactoring of run-teaching-program, minor teachpack stepper fix 
It looks like run-teaching-program hasn't been touched in quite a while.
To begin with, the "rewrite-module" function used to add code to print
out values of non-define exprs, but this is no longer necessary. In fact,
the only thing that it does now is to discard "provide" statements, and
even this may be unnecessary. I rewrote big chunks of this (short) file
to introduce defines, eliminate unnecessary functions, and add stepper-
skip-completely annotations to the requires associated with teachpacks.

Also, it appears that the 'rep' argument to expand-teaching-program
was entirely superfluous; I removed it from the argument list, and also
from the three places in the main tree (deinprogramm, lang, and the stepper)
that call this function.

Let me know of any problems seen with teachpack requires....
 2012-03-13 12:09:41 -07:00
Robby Findler
4b18db1809 special case string snips that contain only newlines. This gets an 
extra 1/2 megabyte is savings when opening up unit-size.rkt
 2012-03-13 10:15:07 -05:00
Eli Barzilay
b2d2e533f9 More changes to platform names. 2012-03-13 10:29:14 -04:00
Matthew Flatt
1228770550 Modernize platform names, especially for Mac OS X. 2012-03-13 10:29:14 -04:00
Eli Barzilay
540213236a Major code revision for the json library. 
* Modernize, improve, reformat, reorganize, etc.

* Use 'null as the default translation for json `null'.  Add keyword
  `#:null' arguments to control it, and a `json-null' parameter to
  change the default.  (Note that there is no ambiguity: symbols are
  used in hash keys, and JSON restricts them to always be strings, so
  `null' can never be a hash key.)

* Properly decode double \u-escape sequences (as UTF-16 surrogate
  pairs).

* Add a keyword option to do more string encoding of all non-ASCII
  characters.

* Rename `json->jsexpr' (and other way) to `string->jsexpr'.  This is
  because (a) after using it for a while I still can't remember which
  side is which and a `string' in the name makes it clear, (b) it
  follows the similar `xexpr' functions.
 2012-03-13 10:29:14 -04:00
Eli Barzilay
a4ba7c8ebc Some semi-quick tests for the json code. 
(With some items that need to be done.)
 2012-03-13 10:29:14 -04:00
Eli Barzilay
b35d1b01b2 Initial import of Dave Herman's json library. 
This commit has the unmodified original.
 2012-03-13 10:29:14 -04:00
Eli Barzilay
0eb5f09e23 Add #:match-select' and #:gap-select' keyword arguments to 
`regexp-match*', and the two `-positions' variants.
 2012-03-13 10:29:14 -04:00
Eli Barzilay
f538c2e076 Fix a macro problem in "racket/private/string.rkt". 
`port-success-k' is used in a single place, and instead of a simple
`lambda' expression it was used with (and ... (lambda ...)), which lead
to duplication of code.  Instead, move the question into the
`regexp-loop' macro.  (The compiled zo file is indeed smaller after this
change.)
 2012-03-13 10:29:14 -04:00
Tom McNulty
14084d560d Add function binding-assq-all to request-structs.rkt 2012-03-13 10:29:14 -04:00
James McCoy
89234bde9e racket/draw: Check for libjpeg.so.8 on unix 2012-03-13 10:29:14 -04:00
Eli Barzilay
f3bb8c7104 This text is not linked from anywhere, and superseded by the guidelines 
that Matthias maintains.
 2012-03-13 10:29:14 -04:00
Eli Barzilay
43ef402274 Don't compile test files. 
(Didn't touch the tiny "test-docs-complete" tests.)
 2012-03-13 10:29:13 -04:00
Eli Barzilay
db2da10894 Improvements to the "support" section of the community page. 2012-03-13 10:29:13 -04:00
Eli Barzilay
3391aea5b4 Improve git intro text. 
Add a description of the `insteadOf' option and a common github setup
that uses it.
 2012-03-13 10:29:13 -04:00
Matthias Felleisen
0df7ef4d73 remove debugging 2012-03-13 07:19:45 -04:00
Matthew Flatt
facc8db712 change module-path?' to subsume path?' 
Although th eoriginal idea was to distinguish "text" paths
from derived filesystem paths, practically everythign that accepts
a module path also accepts a path. Building the generalization into
`module-path?' makes it easier to support `submod' wrappers on paths,
and it seems to fix things rather than break them.
 2012-03-12 21:08:54 -06:00
Matthew Flatt
060515b9cd extend string-literal syntax to allow surrogate-style \u pairs 
For example, "\uD834\uDD1E" is another way to write "\U01D11E",
while "\uD834", "\uDD1E" or "\uDD1E\uD834" are still errors.
 2012-03-12 21:03:20 -06:00
Matthias Felleisen
abfc3de9ba error handler now uses Guillaume's rewrites 2012-03-12 22:49:46 -04:00
Matthias Felleisen
1d894852a4 updated todo list 2012-03-12 22:49:45 -04:00
Jay McCarthy
a75a18637d Fixing an error in DrDr 2012-03-12 16:16:19 -06:00
Jay McCarthy
b1aae4a12d Outputing with chunked encoding 2012-03-12 16:16:19 -06:00
Jay McCarthy
1e80084c97 Reading chunked requests 2012-03-12 16:16:19 -06:00
Jay McCarthy
04fdfbb012 Preparing for implementing chunked encoding 2012-03-12 16:16:19 -06:00
Matthew Flatt
8b5a11a39d fix bug in `apply' expansion 2012-03-12 15:03:33 -06:00
Matthew Flatt
5dc08cbe03 decompiler repairs related to changes for submodules 2012-03-12 09:04:37 -06:00
Robby Findler
a7cb8fdc84 small improvements to the memory usage for files opened in DrRacket. 
Before this commit, opening collects/drracket/private/unit.rkt required
about 17.5 megabytes of memory and after this commit, it is down to
about 15 megabytes.

The precise measurement I did was to create a frame and a scheme:text%
object in it, record the result of current-memory-use, open the file,
and record current-memory-use again.

For comparison, using a text:standard-style-list% object instead of
the scheme:text% requires only about 4.1 megabytes. One difference
being that there are about 3x more snips (10,204 vs 33,901 (after the
commit)), since we have one snip for each region that has a different
color in the scheme:text version, and the text:standard-style-list has
no colors and thus about two per line (there are 5006 lines in the
file).
 2012-03-10 20:18:49 -06:00
Matthew Flatt
2811af1e59 fix test 2012-03-10 10:54:29 -07:00
Matthew Flatt
8eef24be87 mzlib/traceld: show submodule 2012-03-10 10:51:56 -07:00
Matthew Flatt
6e6086293c drdr: skip traceld 
If loaded, it prints to stderr as a load of its `main' submodule
is attempted.
 2012-03-10 10:48:04 -07:00
Matthew Flatt
537f194c4e net/imap: add TLS support 
Based on a patch from Thomas Spurden
 2012-03-10 10:47:22 -07:00
Matthew Flatt
97a64b1166 no callback for `tab-panel%' tab additions and deletions 2012-03-10 10:07:37 -07:00
Matthew Flatt
34314c1e7a fix JIT bug 
The bug happens with n-ary uses of arithmetic operations that
have constant arguments but couldn't be constant-folded ---
maybe due to a divide-by-zero.
 2012-03-10 08:30:01 -07:00
Jay McCarthy
f8325776cf racket/slice, expand raco test, remove begin-for-testing 2012-03-09 19:51:42 -07:00
Jay McCarthy
b73444a0f3 Adding module**, when-testing, and raco test 2012-03-09 15:54:18 -07:00
Vincent St-Amour
3f74319f46 Add mflatt to the people responsible for the tests of the syntax collect. 2012-03-09 15:19:53 -05:00
Kevin Tew
2584cb71c1 Remove /opt/plt paths from docs 2012-03-09 12:46:14 -07:00
Kevin Tew
5e20081b69 [Distributed Places] added ability to launch remote threads 2012-03-09 12:16:57 -07:00
Neil Toronto
54c8b51c32 Refactoring 2012-03-09 11:30:34 -07:00
Matthew Flatt
a81f7f289a fix typo? 2012-03-09 10:52:29 -07:00
Matthew Flatt
85802f45f2 raco exe' uses a main' submodule, if any 2012-03-09 10:34:57 -07:00
Matthew Flatt
6743900fc7 get-module-code repair 2012-03-09 10:34:57 -07:00
Matthew Flatt
a6a1b02de5 more doc updates for submodules 2012-03-09 10:34:57 -07:00
Matthew Flatt
54a441c0e3 DrRacket default `module*' indentation 2012-03-09 10:34:57 -07:00
Matthew Flatt
72ec4070bd drracket: run `main' submodule 2012-03-09 10:34:56 -07:00
Matthew Flatt
3a1e8803ff fix errortrace for submodules 2012-03-09 10:34:56 -07:00
Matthew Flatt
566759a5fa progress on submodule docs; bug fixes 2012-03-09 10:34:56 -07:00
Matthew Flatt
3d69dfab86 first cut at submodules 2012-03-09 10:34:56 -07:00
Matthew Flatt
d74793a5f9 fix race condition on GetLastError() call 2012-03-09 10:34:56 -07:00
Robby Findler
5cb1a844fb add ack to our sponsors 2012-03-09 10:23:38 -06:00
Robby Findler
a4b721ef3a make some private methods actually be private methods (instead of fields) 2012-03-09 10:23:38 -06:00
Kevin Tew
c46cdf63bc Comment out ssh to localhost example. 2012-03-08 21:50:45 -07:00
Jay McCarthy
4c9738effe Solve copyright problems wrt James Clarks' XML tests 2012-03-08 14:19:50 -07:00
Matthias Felleisen
ad50f144df fixed error message for shadowing clause names; Closes PR 12621 2012-03-08 11:12:42 -05:00
Ryan Culpepper
fb7c7e3793 syntax/parse: added roles, other updates/fixes 
expr/c uses role for contract label when avail
export ~peek-not (previously missed)
fixes for integrable stxclasses
 2012-03-08 07:39:42 -07:00
Ryan Culpepper
a0065b9efa syntax/parse: cut-prompt is inherited, not threaded 2012-03-08 01:17:47 -07:00
Ryan Culpepper
14089e0ac6 syntax/parse: clean up integrable stxclass code 2012-03-08 01:17:47 -07:00
Kevin Tew
cc716392da Distributed Places add runtime-paths, turn off tests. 2012-03-07 12:07:25 -07:00
Kevin Tew
09bed0d61e Initial Distributed Places commit 
Distributed Places allows the spawning of remote racket processes and
places.  Distributed Places communicate transparently over TCP sockets.
 2012-03-07 09:36:13 -07:00
Robby Findler
922857489a add an example to the racket/draw guide 2012-03-06 19:14:30 -06:00
Jon Rafkind
a94b7b9260 [honu] fix some tests. always reparse the right hand side of an operator 2012-03-05 13:48:52 -07:00
Jon Rafkind
249c7b02ca [honu] use syntax properties to differentiate parsed syntax from unparsed 2012-03-05 13:48:52 -07:00
Jon Rafkind
89f511fb3e [honu] bind all attributes from a syntax class. allow multiple expressions in a match list 2012-03-05 13:48:52 -07:00
Robby Findler
ac568d7b3f try using make-bitmap for the bitmaps under unix to see if drdr 
likes that better
 2012-03-05 13:48:34 -06:00
Robby Findler
519550d291 save a new set of unix bitmaps for the redex bitmap test 
and (optimistically) turn the bitmap tests back in on in drdr

(also improve the GUI a little bit that shows the errors in
the test)
 2012-03-05 11:44:45 -06:00
Robby Findler
3997eaefde clean up redex bitmap tests (under mac os x) 2012-03-05 08:52:17 -06:00
Robby Findler
4a304643d3 Rackety 2012-03-05 08:12:02 -06:00
Robby Findler
b7caf411ae added define-extended-judgment-form to Redex 2012-03-03 16:41:53 -06:00
Robby Findler
a0bb0430f2 separated the define-judgment-form implementation (and bind-withs) 
into its own file
 2012-03-03 16:41:52 -06:00
Neil Toronto
568828d491 Fixed graphical glitches: 
plots too small to render margin decorations (i.e. axis and tick labels) now render without them;
plots in frames now initially render with full detail
 2012-03-03 15:39:16 -07:00
Neil Toronto
610280225c Added unstable/gui/snip (provides snip-canvas%) and docs 
Changed plot-frame to use snip-canvas%, so resizing the frame resizes the plot; added Escape handler (closes the frame)
 2012-03-03 12:37:09 -07:00
Neil Toronto
bf97780eda Fixed an internal function contract 2012-03-03 12:37:09 -07:00
Asumu Takikawa
6edf9c16d4 turtles: better error message and improve docs 
When uninitialized, turtles was giving a poor internal error.
Now it should tell the user to initialize. Also, added a note
in the docs about initialization.
 2012-03-03 14:17:53 -05:00
Matthew Flatt
06e94d510a openssl: another attempt to get SSL_shutdown right 2012-03-02 10:33:36 -07:00
Matthew Flatt
5630a3a1ca racket/sandbox: use `gui-available?' at sandbox creation 
Previously, sandbox creation used `gui?', which is the result of
`gui-available?' at the time that `racket/sandbox' is instanited.
This change makes sandbox behavior less sensitive tothe order in
which modules `require'd into a program are intiantiated.

The change depends on a new `sandbox-make-namespace' default
function for `sandbox-namespace-specs'. The new function uses
either  `make-base-namespace' or `make-gui-namespace', depending
on whether the GUI library is available at that point.

A new `sandbox-gui-enabled' parameter can disable use of the
GUI library even if it is available.

The `gui?' binding is still exported for backward compatibility,
but it shouldn't be used anymore.
 2012-03-02 07:47:16 -07:00
Matthew Flatt
a976c56cb9 openssl: more little fixes 
Fix an error message broken by earlier debugging, and also
fix long-standing shutdown problems. Move basic tests to more
standard location.
 2012-03-01 20:34:53 -07:00
Matthew Flatt
fc2eb1c11c openssl: fix error handling 
The recent thread-safety change wasn't right.
 2012-03-01 15:43:04 -07:00
Sam Tobin-Hochstadt
8055d9f5f8 Allow multiple right hand sides in match/values. 
Closes PR 12613.
 2012-03-01 15:05:51 -05:00
Asumu Takikawa
04f7bdbb02 framework: add missing methods to interface and docs 
The set-replace-start and get-replace-search-hit methods were
missing in the text:searchable<%> interface. The latter was
also undocumented.
 2012-03-01 13:17:48 -05:00
Matthew Flatt
14f03bcf5b openssl: thread safety 
There are many SSL_() functions that produce return codes with more
information from SLL_get_error() and/or ERR_get_error(). Those need
to be grouped in an atomic section to ensure thread safety at the
level of Racket threads.
 2012-03-01 11:02:48 -07:00
Matthew Flatt
1032ce8afe openssl: make ssl-set-verify!' and ssl-try-verify!' work on ports 
Using the functions on a port triggers renegotiation of the
connection, which s useful for cases such as a web server that
requires a certificate only for certain paths. This functionality
also allows better testing of the SSL library.
 2012-03-01 11:02:48 -07:00
Matthew Flatt
efcb607865 fix openssl problem 
Read and write actions on an SSL port can trigger internal write
and read actions (i.e., the opposite direction). On the read side,
write pumping was performed too early before returning a "wait
for new input" event; SSL operations between the pumping and
return could trigger the need for pumping, but it never happened
because the socket was waiting for new input before taking any
new actions.

The problem would shows up specifically when Apache renegotiates
a connection to demand certificates from a client after first
determining the target of the request (i.e., when a certificate
is required ony for specific locations on the server).

Thenks to Sergey Pinaev, Timur Sufiev, and Neil Van Dyke.
 2012-03-01 11:02:47 -07:00
Robby Findler
51207a2f68 Revert "topologically sort collections based on the dependencies between" 
This reverts commit 79c6a2b1e5.

Sorry--- I didn't mean to push this commit
 2012-03-01 11:43:54 -06:00
Robby Findler
e256a396ba add a little more discussion based on comment from mailing list 2012-03-01 11:41:00 -06:00
Robby Findler
79c6a2b1e5 topologically sort collections based on the dependencies between 
them and use that to order 'raco setup'

The dep-list.rkt file contains code that reads .dep files
and computes the topological sort; this result is expected
to be copied over into setup-unit.rkt
 2012-03-01 11:41:00 -06:00
Matthew Flatt
facb411a63 fix problems with place termination 2012-02-29 20:20:55 -07:00
Matthew Flatt
ab9f63a3a0 fix error message 2012-02-29 20:20:55 -07:00
Sam Tobin-Hochstadt
3267738425 Sort paths before fuzzing, to make drdr runs reproducible. 2012-02-29 12:01:37 -05:00
Robby Findler
a23f6dbca2 move the redex scrbl files into a scribblings subcollection and adjust timeouts 2012-02-29 07:13:36 -06:00
Eli Barzilay
f7c67b49a4 Big newline at EOF scan. 2012-02-29 00:28:11 -05:00
Robby Findler
0243b50368 Make the "F" in "Search in Files" get the underline in the menu 
closes PR 12607
 2012-02-28 21:53:03 -06:00
Robby Findler
7d683c7faf fix error in blame assignment for -> with dot-args. 
closes PR 12608
 2012-02-28 20:15:58 -06:00
David Van Horn
b8d3219b1b Fix contract on filebox to reflect documentation. 2012-02-28 19:40:21 -05:00
David Van Horn
68b225c992 Rename scratch to avoid running by DrDr. 2012-02-28 19:06:14 -05:00
Matthew Flatt
6e42c92a50 add some interpreter vs. closure compiler benchmarks 
Mostly for amusement, including the contrast between
the benefits of closure compilation for a host interpreter
versus the benefits for a host compiler.
 2012-02-28 15:35:39 -07:00
Matthew Flatt
70ab6d482a fix problem with continuations 
The problem was a misplaced allocation that could cause a GC
when the thread is in an unstable state in the process of
applying a continuation.
 2012-02-28 15:35:38 -07:00
Vincent St-Amour
249c1cc666 Remove dependency on unstable/port. 2012-02-28 16:26:21 -05:00
Jay McCarthy
ffcda4741f Fixing a safe-for-space error that Robby found 2012-02-28 14:15:07 -07:00
Jay McCarthy
eb0e188b63 Clarify error message 2012-02-28 14:15:07 -07:00
Ryan Culpepper
94ae918b0f setup "images" collection earlier, "drracket" at end 
This change cuts real time of "raco setup -D" almost in half
on a 4-core machine.
 2012-02-28 05:27:58 -07:00
Ryan Culpepper
3e6069a70f syntax/parse: optimize common ellipsis patterns 2012-02-28 05:27:58 -07:00
Ryan Culpepper
2a3d6d5c31 syntax/parse: add attribute-prefix check to template form 
(template x.y) raises an error if x an attribute but x.y is not.
 2012-02-28 05:27:57 -07:00
Vincent St-Amour
4a8f447dae Remove unstable/port. 
`port->list' does all it can do.
 2012-02-27 22:03:39 -05:00
Matthew Flatt
012ef60cd5 fix non-tail loop in parallel `raco setup' 
Deep recursion with too-few recognizable JIT frames caused
trouble with `current-continuation-marks'.
 2012-02-27 14:46:03 -07:00
Jay McCarthy
172c6379d1 Test is sensitive to heap locations 2012-02-27 12:20:49 -07:00
Vincent St-Amour
f420edc5ee Add range to racket/list. 2012-02-27 13:40:31 -05:00
Vincent St-Amour
b323acb999 Only check chaining for missed optimizations. 2012-02-27 13:40:30 -05:00
Kevin Tew
3e0e4a3f6b Allow hashes across place channels. 2012-02-27 10:11:04 -07:00
Jay McCarthy
f29a2c0e61 Setting responsibility on EOPL test to dvh 2012-02-27 09:16:47 -07:00
Jay McCarthy
b51bd062a8 Adding indexing terms re: PR9893 2012-02-27 09:15:28 -07:00
Robby Findler
c5193f7da7 fix a bug in define-union-language 
(this bug was somehow already covered by the existing test suites
 and also make pretty much every define-union-language break)
 2012-02-27 10:00:23 -06:00
Robby Findler
bd08e09b12 fix up the repl test now that picts dont render as bitmaps 
(following up commits
  ad65164c5e and
  72b9199976)
 2012-02-27 10:00:23 -06:00
Matthew Flatt
0dcc96c5eb fix JIT, `unsafe-struct-ref', chaperone, and procedure property 2012-02-27 06:57:44 -07:00
Matthew Flatt
f9247ff3a5 fix zip/gzip bug 
Closes PR 12605
 2012-02-27 08:34:26 -05:00
Eli Barzilay
6d63c1f548 Make it possible to nest HTML outputs. 
(This is the actual fix for PR 12604)
 2012-02-27 06:46:26 -05:00
Robby Findler
fffafbab18 edit wxme docs to clarify the text-only? argument passed to read-snip 2012-02-26 21:43:44 -06:00
Matthew Flatt
188c6fdc66 add `log-max-level' 
As suggested by Tobias Hammer
 2012-02-26 22:13:02 -05:00
Matthew Flatt
2d7b97ece9 doc and terminology fix 2012-02-26 22:13:02 -05:00
Matthew Flatt
bf5ab2a1c9 fix test to be reliable 
The original variant depended on floating-point precision of pow().
 2012-02-26 22:13:02 -05:00
Matthew Flatt
21a07ae9d6 fix problems with `(_fun #:in-original-place? #t ....)' 
The old implementation could cause deadlock by blocking on a semaphore
while waiting for the original place to run a callback, but a master
GC might be needed (and the blocked place wouldn't get the signal).

Beside fixing that problem, a potential memory leak is fixed in
calling an ffi funcition and having a Racket->C unmarshaling fail.
Also, the GC marking routine for a `place' value didn't reference the
place's underlying `place_obj' value.
 2012-02-26 22:13:01 -05:00
Matthew Flatt
f79e2b4ee0 fix problems with `record-dc%' and composition 
Recorded clipping, transformations, and alpha didn't compose with
the target DC's existing clipping, transformations, and alpha.
 2012-02-26 22:13:01 -05:00
Matthew Flatt
40fb54248d add missing docs for transform' method of dc-path%' 2012-02-26 22:13:01 -05:00
Eli Barzilay
069e917cca Fix a very old typo in the pre-built "binaries" directory index. 
Closes PR 12604.
 2012-02-26 18:58:24 -05:00
Jens Axel Søgaard
ac9c155feb Bugfix for `graphics/turtles' 
The orange triangle is now updated after each turtle command.  The erase
pen is now 2 pixels wide: before this, (draw 100) (erase 100) didn't
erase the line, but gave a grey line.
 2012-02-26 15:55:30 -05:00
Neil Toronto
50df61fc4e Fixed typo in introduction 2012-02-25 22:47:09 -07:00
Neil Toronto
3ed1a78713 Made plot snips resizeable 2012-02-25 22:47:09 -07:00
Matthew Flatt
dc1d4e80dd fix incorrect GC decls hard-wired into xform 
Closes PR 12602
 2012-02-26 03:58:21 +00:00
Robby Findler
36323cf3be added a pict-snip test case 2012-02-25 21:42:40 -06:00
Robby Findler
ad65164c5e added a snipclass for pict-snip 2012-02-25 21:25:09 -06:00
Robby Findler
72b9199976 use record-dc% for drawing picts in the DrRacket repl 2012-02-25 17:59:07 -06:00
Robby Findler
f61f0830e5 change register-toolbar-button so that it accepts a number 
argument and uses that to order the buttons in the DrRacket
panel.

Also, order all of the buttons via these numbers in
a more sane way
 2012-02-25 16:57:49 -06:00
Robby Findler
df504d482e fixed bug in list/c's first-order checking code 2012-02-25 16:57:49 -06:00
Matthew Flatt
645ca02e92 racket/draw: add `record-dc%' 2012-02-25 20:57:56 +00:00
Sam Tobin-Hochstadt
678941ce5a Pass temporary value for Un' along in recursive call in substitute'. 
Closes PR 12600.
 2012-02-24 20:25:53 -05:00
Ryan Culpepper
fa5e57335c macro-debugger: right-click also changes syntax selection 
fixes PR 12442
 2012-02-24 17:51:41 -07:00
Ryan Culpepper
d4ac5e11ef ryanc is responsible for tests/data 2012-02-24 16:59:22 -07:00
David Van Horn
7491e172ea EOPL test suite re-written in Racket-based #lang eopl and rackunit 
The eopl language is now racket-based rather than mzscheme-based.  This
test-suite, which was originally distributed on the book's web-site has
been re-written in the new language.  Changes include dropping all
drscheme-init.scm and top.scm files.  Remaining files were renamed to
use the .rkt extension and edited to use the #lang syntax (instead of
modulue).  Require and provide forms were changed to reflect racket's
syntax instead of mzscheme's (eg, only-in vs. only).  Several
occurrences of one-armed ifs were changed to use when and unless.  All
tests have been run successfully.
 2012-02-24 14:46:18 -05:00
David Van Horn
b5a4ffcd55 Import allcode.zip into test suite. 2012-02-24 14:46:17 -05:00
Eli Barzilay
0de95a0a79 Do a timeout for http polls too. 
(Turns out that some network problems can lead to a timeout after
several hours...)
 2012-02-24 14:46:17 -05:00
Robby Findler
4eba0862cf fix struct-info related bug in provide/contract 
that John Clements pointed out on the Racket
mailing list
 2012-02-24 13:10:12 -06:00
Robby Findler
ca9e8d742f add missing defaults to calls to syntax-local-value 2012-02-24 11:31:06 -06:00
Matthew Flatt
60c1bc6638 fix problem with `get-module-code' 
As reported and fixed by Timur Sufiev
 2012-02-24 17:06:20 +00:00
Robby Findler
df4dbe615f add a convertible interface to texpict that lets 
values be convertiable to picts.

use that interface in DrRacket, but via the suboptimal
screen-bitmap route (for now)
 2012-02-24 10:48:19 -06:00
Robby Findler
868cc4388f go back to make-bitmap for pict turned into bitmaps via file/convertible 
the lack of alpha (under windows) seems to outweigh the various
font drawing bugs/shortcomings
 2012-02-24 08:15:05 -06:00
Robby Findler
9ffc18a000 adjust plai's gc2/mutator so that primitive applications are 
special and primtives not in an application position is a syntax error
 2012-02-24 08:15:03 -06:00
Asumu Takikawa
f092a96333 gui-debugger: closing the debugger should break 2012-02-23 19:52:29 -05:00
Asumu Takikawa
8170da3d10 gui-debugger: Racketize 2012-02-23 19:52:29 -05:00
Asumu Takikawa
41f60ac95f gui-debugger: update icons using Neil's icon set. 2012-02-23 19:52:29 -05:00
Asumu Takikawa
4f982fddfd gui-debugger: add a close button 2012-02-23 19:52:29 -05:00
Matthew Flatt
eb032c2fef improvements to the bitmap docs 2012-02-23 07:12:22 -06:00
Robby Findler
d476d3f21a fix a bug I thought I'd fixed a while back...? 2012-02-22 16:51:48 -06:00
Robby Findler
914f9feebc lighten some check syntax arrow colors in white-on-black mode 
closes PR 12594
 2012-02-22 16:41:46 -06:00
Matthew Flatt
a025f7e9c8 fix bug in bytecode optimizer 
The bug is triggered by unsafe flonum operations, a
conversion that tries to make the arguments more unboxable,
and a `lambda' form within an argument to the unsafe
operation.

Closes PR 12587
 2012-02-22 06:54:26 -07:00
Matthew Flatt
c1759243d4 fix a problem with the interaction of Pango and AppKit 2012-02-22 06:54:26 -07:00
Matthias Felleisen
190fbcd7ce fixed docs for quotient; Closes PR 12593 2012-02-22 08:33:16 -05:00
Jon Rafkind
4852904035 [honu] wrap expressions with let so local macro parsers can be defined. replace more usages of %racket with racket-syntax 2012-02-21 16:19:10 -07:00
Jon Rafkind
7379684c5b [honu] use syntax properties to differentiate racket syntax from honu syntax instead of the %racket identifier 2012-02-21 16:19:10 -07:00
Jon Rafkind
bb85c06df4 [honu] use honu->racket in more builtin forms 2012-02-21 16:19:09 -07:00
Jon Rafkind
782664316d [honu] honu forms implemented in racket must call honu->racket on the parsed output. add an example to do ocaml style pattern matching 2012-02-21 16:19:09 -07:00
Jon Rafkind
549a7522e3 [honu] add syntactic patterns. parse the output of macros using a local define-syntax (kind of hackish) 2012-02-21 16:19:09 -07:00
Robby Findler
1945ff2709 add make-platform-bitmap 
also: use it in pict's rendering and
remove redex's platform-specific font choice
(going back to using 'modern on all platforms)

closes PR 12554
 2012-02-21 16:19:45 -06:00
Eli Barzilay
c007c345f9 A bunch of more typos like the ones in David's commit. 2012-02-21 14:21:43 -05:00
David Van Horn
f029117266 Fixes spelling errors in reference. 2012-02-21 14:21:43 -05:00
David Van Horn
49064bc802 EOPL mzscheme => racket; closes PR10478. 2012-02-21 14:21:43 -05:00
Eli Barzilay
bfb731e065 Add robots.txt, to avoid spiders hammering the server via gitweb. 2012-02-21 14:21:43 -05:00
Robby Findler
bdd82c1b45 chop up the planetcute image 
closes PR 12584
 2012-02-21 12:21:07 -06:00
Matthew Flatt
b9012a2504 COM doc and error fixups 2012-02-21 06:14:44 -07:00
Matthew Flatt
b656219f8a net/smtp: fix auth encoding to not add extra CRLFs 
Closes PR 12501
 2012-02-21 06:14:44 -07:00
Matthew Flatt
a12f9831a3 add optional newline argument to `base64-encode' 2012-02-21 06:14:44 -07:00
Robby Findler
7c3464f9d7 add marks on quoted identifiers so that, when they are used later, they bind properly 2012-02-20 21:30:24 -06:00
Sam Tobin-Hochstadt
b4af99babb Fix types of numerics etc with expected type. 2012-02-20 18:45:33 -05:00
Robby Findler
7109e92b04 add gc2 support to random mutator 2012-02-20 15:29:00 -06:00
Robby Findler
3f5a45e904 fix broken vector->roots 2012-02-20 15:29:00 -06:00
Robby Findler
c42675f80c adjust gc2's mutator language: 
- give names to user functions that matches the user's names
    (if the third bullet goes away, then the function
     mutator-lift needs to be adjusted so that it uses
     procedure-rename in order to preserve the improvement
     in this bullet)

  - change exn? to exn:fail? (to avoid catching break exns)

  - change lang so that primitives (the ones in the
    provide-flat-prims/lift declaration) are not allocated
    in the user's space (treat them as if they are constants)

    This change makes it easier to build up and explain the
    GC api, piece by piece. That is, you can first run a program
    that contains just a constant (and explain it) with only a
    subset of the api. Then you can do something like (+ 1 2)
    and explain it, both without getting into how procedures work.

    (This is helpful for the way I run my lectures)
 2012-02-20 15:29:00 -06:00
Sam Tobin-Hochstadt
a8bdb9d6ce Speed up and improve tc-literal. Now uses expected types more, and more sensibly. 
Closes PR 12586.
 2012-02-20 15:09:51 -05:00
Sam Tobin-Hochstadt
74c9265d66 Improve restrict, and allow caller to control what type is returned for failure. 2012-02-20 15:09:51 -05:00
Sam Tobin-Hochstadt
99f01f5260 Fix overlap with sequences. 2012-02-20 15:09:51 -05:00
Vincent St-Amour
c7234772a4 Support relative path requires in performance report. 2012-02-20 14:02:07 -05:00
Jay McCarthy
1b054eed1b Making change suggested by Norman Gray 2012-02-20 10:50:48 -07:00
Jay McCarthy
75a326e027 Better explanation of DrDr's behavior 2012-02-20 10:50:48 -07:00
Jay McCarthy
d7aa944eba Squelch newline citations 2012-02-20 10:50:47 -07:00
Matthew Flatt
a884c91720 ffi/unsafe: add `array-length' 
Closes PR 12576
 2012-02-20 08:09:06 -07:00
Matthew Flatt
a79080e7ed improve docs to match improved "-h" output 2012-02-20 08:09:06 -07:00
Robby Findler
b811adda7c fix a bug in the collector (if 'free is a symbol used in the 
mutator, then the 'find-free-space' functions could fail)
 2012-02-20 08:56:30 -06:00
Robby Findler
b2a3b3a8a2 add xor, adjust implies following Carl's comments 2012-02-20 06:25:37 -06:00
Robby Findler
297db9b305 fix bug introduced recently by special cases for -> 2012-02-19 16:25:35 -06:00
Sam Tobin-Hochstadt
88bd4cce6c Document `quote' et al in ISL+lambda. 
Closes PR 12585.
 2012-02-19 16:24:57 -05:00
Robby Findler
d4b176dd41 clarify nor docs 2012-02-19 15:17:29 -06:00
Matthew Flatt
9ca0c34cb2 lazy: fix or' and and' to not force last argument 
The `or' and `and' functions already worked correctly; this
fix is for `or' and `and' as applied directly to arguments, which
expands to the `racket/base' `or' and `and' forms.
 2012-02-19 07:38:29 -07:00
Robby Findler
4b2f78477a added nand, nor, and implies to racket/bool 2012-02-19 08:05:11 -06:00
Robby Findler
ce6d1c042c add a test suite for racket/bool 2012-02-19 08:05:11 -06:00
Robby Findler
190d011f0d clarify boolean=? and symbol=? 2012-02-19 08:05:10 -06:00
Robby Findler
2d76c3bcab adjust -> contract so that (-> any/c ... any) contracts are now 
flat contracts and using (-> any/c boolean?) uses predicate/c
without special intervention.

also, fix a bug in the opter contracts
 2012-02-19 08:05:10 -06:00
Vincent St-Amour
e71fa0be88 Add typed for missing finum/flonum conversions. 2012-02-18 23:38:32 -05:00
Vincent St-Amour
240773ae6f single-flonum? is not provided by TR's internals anymore. 2012-02-18 23:23:59 -05:00
Robby Findler
d361724607 revert the logo to the released one 2012-02-18 14:32:08 -06:00
Eli Barzilay
17133dc6bc Ownership props. 
Add stchang to lazy & tests; some other test directories.
 2012-02-17 22:24:14 -05:00
Matthew Flatt
530b353798 racket/draw: change font face name interpretation again 
Treat a "face" as a font description only if it has a comma,
otherwise go back to treating it as a family name.

This change fixes the problem of parsing "Times New Roman"
as "Times New, Roman".
 2012-02-17 11:25:15 -07:00
Sam Tobin-Hochstadt
8378b742c7 Remove guibuilder. See mred-designer on planet for a maintained alterative. 2012-02-17 10:20:59 -05:00
Asumu Takikawa
b890f7d907 Docs: fix example in FFI intro 2012-02-17 10:02:36 -05:00
Sam Tobin-Hochstadt
89b3d0ef1c Set eli as responsible for files in tests. 2012-02-17 08:57:54 -05:00
Sam Tobin-Hochstadt
777b7a4c00 mflatt responsible for collects/mzlib 2012-02-17 08:41:54 -05:00
Matthew Flatt
11de33d4ff remove MysterX DLL, replace with wrapper around `ffi/com' 
The ActiveX part of MysterX is gone. The `ffi/com' re-imeplemtnation
provides only core COM support.

The "mysssink" DLL is still needed, and its source is still
in the tree, but it is downloaded in the same way as other
pre-built DLLs. The DLL no longer needs to be registered with
regsvr32.
 2012-02-17 06:37:19 -07:00
Matthew Flatt
b93eaa19f4 ffi/unsafe/alloc: releaser should be able to return a value 2012-02-17 06:36:23 -07:00
Matthew Flatt
f461d9f67d ffi: fix _x-pointer/null' when _x' has a supertype 
This is more specifically a bug in `_cpointer/null', but it
shows up most easily through C structs.
 2012-02-17 06:36:23 -07:00
Eli Barzilay
d379465baf Increase default timeout to 15m. 2012-02-17 07:29:52 -05:00
Vincent St-Amour
aa85692436 Clean up compiled test files to force recompiling. 2012-02-16 11:45:51 -05:00
Matthew Flatt
084278fabc handle-evt' cannot wrap handle-evt' 
The prohbition against `handle-evt' on `handle-evt' is as
document and as originally intended. I'm not sure why it
was allowed.

Existing programs that use `handle-evt' incorrectly
can break. I found and fixed one incorrect use and one
questionable use in the Racket tree (which is a small
minority of the uses of `handle-evt' in the tree).
 2012-02-15 18:59:24 -07:00
Eli Barzilay
cea74ad911 Infogroep mirror is back, now in http form. 2012-02-15 11:40:48 -05:00
Robby Findler
df5e7efd5e Made an editing pass over the redex tutorial 2012-02-15 08:29:22 -06:00
Robby Findler
b194b7791f fix garbled command line 2012-02-15 08:01:36 -06:00
Vincent St-Amour
eca43387f6 Fix tests. 2012-02-14 18:20:35 -05:00
Vincent St-Amour
37ba3672d4 Wait for compile-time logs to be processed before running optimizer tests. 
This should solve the log ordering problems that caused non-deterministic
test failures during the nightly builds.
 2012-02-14 18:20:35 -05:00
Vincent St-Amour
84e2880715 Move post-processing of missed optimization inside Performance Report. 2012-02-14 18:20:34 -05:00
Matthew Flatt
08303d9db8 fix test to not write to stderr 2012-02-14 14:27:40 -07:00
Matthew Flatt
6cd2e3c71b add `prop:cpointer' 
Extend `define-cstruct' to support #:property specs, which causes
the constructor and C->Racket coercsions to wrap the pointer in
a structure instance with the specified properties. Of course,
the wrapper structure has a `prop:cpointer' property so that the
wrapper can be used transparently as a C pointer.

Add missing tests and documentation for the id`->list', `list->'id,
id`->list*', and `list*->'id bindings created by `define-cstruct'.
 2012-02-14 14:25:55 -07:00
Robby Findler
88e4b59a95 adjust drracket test files to use 'gracket' instead of 'racket' in drdr 2012-02-14 13:19:18 -06:00
Robby Findler
dc6522b153 added racket/future to racket (the docs already say that it is included) 2012-02-14 12:30:23 -06:00
Robby Findler
eda4d294cc Lost the snipclass with the name (lib "collapsed-snipclass.ss" "framework") 
somewhere between 5.1.3 and 5.2.1. Bring it back.

closes PR 12563
 2012-02-14 11:26:20 -06:00
Robby Findler
0e543fc66b adjust the way internal errors are shown in DrRacket 
so that printing an error no longer blocks (on user actions) but still
uses the GUI. Also: when new errors are generated while a dialog box
showing an error is still open, then just ignore those errors. Also,
if an error is generated that has been shown in the last 5 minutes, ignore
the new one.
 2012-02-14 11:26:20 -06:00
Robby Findler
4763fb5189 drscheme => drracket 2012-02-14 11:26:20 -06:00
Matthew Flatt
967372c23d make an eventspace thread survive a break exception 
When an eventspace is created, its thread implicitly calls
`yield'. It now effectively loops with `yield' and while
catching continuation aborts.

Closes PR 12566
 2012-02-13 16:28:10 -07:00
Matthew Flatt
aee0868f24 fix Windows library names 2012-02-13 16:27:52 -07:00
Matthew Flatt
2c479683d1 add --launcher'/-l' flag to `raco exe' to create launchers 
This addition triggered several other changes:

 * -k for a Mac OS X embedding is now relative to the __PLTSCHEME
   segment (which means that executables won't break if you strip
   them, for example)

 * the command-line no longer has a limited size for Mac OS X
   launchers and embedding executables

 * Mac OS X GUI and Windows launchers record the creation-time
   collection path, unless they are created as "relative" launchers
 2012-02-13 16:27:51 -07:00
Matthew Flatt
573ce9492a add test for bad missing-glyph handling 2012-02-13 16:27:51 -07:00
Jay McCarthy
af9bab7426 Setting mflatt responsible for file he added 2012-02-13 11:50:38 -07:00
Robby Findler
6246df1d34 bump up the timeout for the broken up repl test 2012-02-13 07:14:56 -06:00
James Swaine
46c981bcdf Clarified futures-enabled? documentation 2012-02-12 20:42:05 -06:00
Robby Findler
f2d244cb1f clarify auto scrollbars & on-event interaction (ie, they don't interact) 2012-02-12 20:24:17 -06:00
Robby Findler
760ec887b9 split up the REPL test to get parallelism in drdr (and hopefully avoid timeouts) 2012-02-12 19:33:35 -06:00
Sam Tobin-Hochstadt
d0fbe825e6 Parameters can overlap with procedure types. 
Closes PR 11993.
 2012-02-12 14:30:36 -05:00
James Swaine
fd7235f94a Updated future-event docs 2012-02-12 02:05:36 -06:00
James Swaine
7114f08c0b Added tests for would-be-future 
Minor fixes to would-be-future
Added futures-enabled? primitive
Added primitive name to future-event struct
 2012-02-12 01:32:30 -06:00
Matthew Flatt
af62391c8c win32: fix canvas% control border drawing 
Use the system-supplied region to intersect with the
window region, so that drawng the border doesn't replace
the window content.

See also Kieron Hardy's post on the users' list, 2/7/12.
 2012-02-11 08:45:32 -07:00
Mike Sperber
73f188c9e8 Synch German string constants with latest. 2012-02-11 14:54:21 +01:00
Ryan Culpepper
5a1badf397 syntax/parse: added template metafunctions 
Also fixed some bugs and added simple optimizations.
 2012-02-10 22:12:54 -07:00
James Swaine
a5676e9a68 Added would-be-future 2012-02-10 20:05:43 -06:00
Robby Findler
e4e4d70b6b added define-union-language 2012-02-10 17:10:47 -06:00
Robby Findler
122625960d adjust runtime errortraces in redex to manipulate namespaces a little more carefully 2012-02-10 17:10:47 -06:00
Robby Findler
6914c5667c adjust test suite to match new lack-of-absolute-paths feature 2012-02-10 17:10:47 -06:00
Robby Findler
b93ff24fee add two links to redex docs 2012-02-10 17:10:47 -06:00
Sam Tobin-Hochstadt
4d21ab1019 Make inference understand the relationship between Vector' and Vectorof'. 
Closes PR 12495.
 2012-02-10 17:39:41 -05:00
Matthew Flatt
577f38f649 change `raco demod' test to write to temporary drectory 
Also add `-o' option to `raco demod'.
 2012-02-10 14:02:12 -07:00
Matthew Flatt
ecc4f4bbbe make a sandbox test much less likely to fail 
Give it 20 seconds to run out of memory insteda of 2 seconds. The
test is still non-deterministic, though.
 2012-02-10 14:02:12 -07:00
Vincent St-Amour
593e4a4f1d Provide require/typed/provide and require-typed-struct/provide from TR. 2012-02-10 11:30:20 -05:00
Vincent St-Amour
03ebf0d3de Update tests for new log format. 2012-02-10 11:30:20 -05:00
Vincent St-Amour
ddb1982e01 Emit optimization logs as we optimize, instead of accumulating them. 2012-02-10 11:30:20 -05:00
Vincent St-Amour
46b9b6ea58 Explain duplicate removal. 2012-02-10 11:30:20 -05:00
Vincent St-Amour
4b84e56fa6 Don't compute the logs if no-one's reading the logs. 2012-02-10 11:30:20 -05:00
Vincent St-Amour
e134e7cd38 Simplify TR log processing and move part of it to Performance Report. 
More messages get logged, but if no-one is listening, doesn't matter.
 2012-02-10 11:30:20 -05:00
Vincent St-Amour
0452a5983f Use trusted sandbox for Performance Report. 
Solves permission problems.
 2012-02-10 11:30:20 -05:00
Vincent St-Amour
8080669dd9 Fix typo. 2012-02-10 11:30:20 -05:00
Matthew Flatt
6abb87069c fix error-message formatting 
Closes PR 12565
 2012-02-10 06:17:19 -07:00
Matthew Flatt
937cdf51d7 change `current-write-relative-directory' to support more path conversions 
In particular, allow a pair of a relative-to directory and a base
directory. Paths that syntactically extend the base directory are
recorded as relative to the relative-to directory (which must
syntactically extend the base directory).

The compilation manager now sets the parameter to a pair with
the base directory as the main collection directory, if the source
file's path extends that directory's path.

This generalization solves problems created by cross-module inlining,
where the source location of a procedure in bytecode can now be in a
different file than the enclosing module's file.

Also add a test that checks whether the build directory shows up
in any ".zo", ".dep", or documentation ".html" files.

Closes PR 12549
 2012-02-10 06:17:18 -07:00
Matthew Flatt
9b569aa9a2 adjust some libraries to avoid converting paths to strings too early 
Early conversions leave absolute paths in bytecode and rendered
documentation.
 2012-02-10 06:17:18 -07:00
Ryan Culpepper
06979954fa syntax/parse: added experimental template form 
Also added more atomic patterns to syntax-parse (previously overlooked).
 2012-02-10 05:26:13 -07:00
Eli Barzilay
5a6ed440a1 Allow `get-conf' to be used with any key. 
Make it possible to put user settings in the configuration, with the
same benefits (auto-reloading).
 2012-02-10 06:05:50 -05:00
daniel watson
9835bc2f7b Guide typos 
* fix cond intro 'text-expr' typo in guide
* fix quote in quote title
* for -> form in quasiquote unquote-splicing shorthand
 2012-02-10 02:41:48 -05:00
Rodolfo Henrique Carvalho
19f43d27aa Typos in turtles (code and docs). 
The name of the mathematician is Sierpinski.

* Serpinski => Sierpinski
* Rename serp => sierp.
 2012-02-10 02:41:48 -05:00
Eli Barzilay
fc0fd4b537 Fix a bug where retrieving a submission would get appended to the default #lang line. 2012-02-10 00:43:26 -05:00
Matthew Flatt
284ba01db6 errortrace: skip annotation in namespace with wrong base phase 
Closes PR 12551
 2012-02-09 17:58:28 -07:00
Matthew Flatt
77bd401a2d fix problems with marks and module for-syntax 
Closes PR 12538
 2012-02-09 17:34:15 -07:00
Matthew Flatt
6d3a458847 fix reported arity of `map' et al. 
Closes PR 12561
 2012-02-09 16:49:34 -07:00
Matthew Flatt
8000dd78ca doc correction 2012-02-09 16:49:33 -07:00
Sam Tobin-Hochstadt
38e7fb5eb0 Relax type of `filter'. 2012-02-09 17:08:48 -05:00
Sam Tobin-Hochstadt
a5c7175e46 improve types for literal hash tables 2012-02-09 17:08:48 -05:00
Eli Barzilay
88da3effc4 "indicies" -> "indices", as noted by Rodolfo Carvalho. 2012-02-09 13:59:20 -05:00
Rodolfo Henrique Carvalho
237f64b265 Two typos. 2012-02-09 13:54:25 -05:00
Eli Barzilay
0cd6876334 Disable Win/i386-crashing test. (See comment for the reason.) 2012-02-09 13:24:51 -05:00
Eli Barzilay
38b0451b56 Lib path typo. 2012-02-09 13:07:48 -05:00
Kevin Tew
6ababab853 fix multiple places imported into the same module 2012-02-09 10:04:57 -07:00
Kevin Tew
c2f5b7e0ed Pretty up places test code 2012-02-09 08:52:05 -07:00
Ryan Culpepper
766790b9e4 db: clean up disconnect 2012-02-08 22:32:51 -07:00
Ryan Culpepper
f142a1c5f2 db: clean up communication, locking 
Disconnect on break exn within lock; other break-safety fixes.
 2012-02-08 22:32:51 -07:00
Ryan Culpepper
f5711c6cc3 db: added prepared statement cache 2012-02-08 22:32:51 -07:00
Ryan Culpepper
6fe7e65ff0 db: clean up common tx code 2012-02-08 22:32:51 -07:00
Ryan Culpepper
654ccb277f db: added cursors 2012-02-08 22:32:51 -07:00
Ryan Culpepper
618173c97e db: finalize close-on-exec psts within lock 2012-02-08 22:32:51 -07:00
Ryan Culpepper
4c817d0f7f db: clean up and reogranize common impl code 2012-02-08 22:32:50 -07:00
Asumu Takikawa
5a27a8538c Add documentation for #:opaque keyword. 2012-02-08 22:47:16 -05:00
Asumu Takikawa
db3c96a2a0 Added tests for opaque class/c contracts. 2012-02-08 22:47:16 -05:00
Asumu Takikawa
f1557bc4be Opaque class/c should treat field opaquely too. 2012-02-08 22:47:16 -05:00
Asumu Takikawa
3eb963f62d Add #:opaque keyword to class/c. 
The #:opaque keyword specifies that a class/c should be opaque.
An opaque class contract raises an error if the contracted class
contains any methods not mentioned in the contract.
 2012-02-08 22:47:16 -05:00
Robby Findler
09200fc7aa actually added the images this time 2012-02-08 19:18:59 -06:00
Robby Findler
5e0f5beee5 added Racket logo by John & Neil 2012-02-08 19:17:42 -06:00
Robby Findler
678603ae24 move the 'remove all saved bug reports' menu item to the 
end of the menu so it is not so easy to accidentally
click on
 2012-02-08 16:23:13 -06:00
Robby Findler
b3a9ae9ba2 change the font in the pink highlighting to avoid some 
bad drawing behavior on the mac (that shows up in the
amb tutorial)
 2012-02-08 16:23:13 -06:00
Jay McCarthy
dc8f47b20a Missing require in docs 
Fixes PR 12544
 2012-02-08 11:04:54 -07:00
Kevin Tew
4f3bec1792 pr# 12542 fixed - All symbol types are now allowed across place channels. 2012-02-08 10:21:59 -07:00
Robby Findler
55b3d99d78 adjust beaucoup places in redex where the source was being 
included in the compiled files. (also, misc minor cleanups
notably a new exercise in tut.scrbl)

closes PR 12547 --- there are still a few uses left, but they do not
seem to be coming from Redex proper:

 - /Users/robby/git/plt/collects/racket/private/map.rkt still appears
   in a bunch of places (there is a separate PR for that I believe),
   and

 - /Users/robby/git/plt/collects/redex/../private/reduction-semantics.rkt
   appears in tl-test.rkt, but I do not see how it
   is coming in via Redex code, so hopefully one of the other
   PRs that Eli submitted is the real cause. If not, I'll revisit later
 2012-02-08 09:59:44 -06:00
Robby Findler
ed22a630fd fix predicates to return booleans 2012-02-07 20:33:05 -06:00
Robby Findler
4bac243efe put an expression to evaluate to find the path instead of the path 
that was there when the html file was built.

closes PR 12545 (I do not agree with Eli's proposal for fixing this so I
did it differently)
 2012-02-07 16:14:09 -06:00
Robby Findler
6633387827 adjust 'bitmap' so that it saves paths as a list of strings that 
get interpreted as a collection at runtime, instead of saving a path.

closes PR 12548
 2012-02-07 15:50:53 -06:00
Robby Findler
2ca0473f1c shrink longest line down to something more reasonable 2012-02-07 15:50:53 -06:00
Robby Findler
811a9227c3 Rackety 2012-02-07 15:50:52 -06:00
Ryan Culpepper
ed1ba3a442 syntax/parse docs: use trusted sandbox config 
closes PR 12546
 2012-02-07 13:43:26 -07:00
Ryan Culpepper
679b2d3872 lazy-require: use cm-accomplice 2012-02-07 13:43:26 -07:00
Ryan Culpepper
e2404184ee syntax/parse: fix opaque head patterns and splicing syntax classes 
closes PR 12537
 2012-02-07 13:43:26 -07:00
Kevin Tew
2de9de9b26 place-channel-put: value not allowed in a message 
prints out just the invalid object, not the whole message
 2012-02-07 13:07:02 -07:00
Jay McCarthy
078540b17c Fixing another problem discover because of Galler 2012-02-06 09:12:42 -07:00
Robby Findler
30239514a3 clarify 'add teachpack' menu item 
closes PR 12540
 2012-02-05 19:44:56 -06:00
Robby Findler
98a0b74b4f up the timeout for tut.scrbl 2012-02-05 18:51:55 -06:00
Robby Findler
3f6a835572 lift some work out so it happens earlier (and less often) in 
the -> contract combinators. This speeds up the running of the (new)
file tut.scrbl by about 10%.
 2012-02-05 17:24:13 -06:00
Robby Findler
794240bf67 added a amb-based redex tutorial 2012-02-05 17:24:13 -06:00
Robby Findler
8bec634dcd adjust covered-cases so that it always returns deterministically 
(sorting by the strings in the result)
 2012-02-05 17:24:13 -06:00
Matthias Felleisen
4e075a1f63 fixed typo, closes PR 12539 2012-02-05 10:13:31 -05:00
Matthew Flatt
a5420e41fc fix pattern match on error message that was modified in 8cf49dfdb1 2012-02-04 07:00:35 -07:00
Matthew Flatt
8cf49dfdb1 fix format of some error messages 
Closes 12536
 2012-02-04 05:32:00 -07:00
Jordan Schatz
8a2b06574a Two typos in the rackunit docs 2012-02-04 03:05:00 -05:00
Eli Barzilay
1c841e143f Add `procedure-rename' to the pile of things that are not used. 
Closes PR9811 (with no fix it).
 2012-02-04 03:03:18 -05:00
Eli Barzilay
9f662b6467 Fix typo and minor improvement. 2012-02-04 03:03:17 -05:00
Eli Barzilay
f023744814 Center the release text on the page. 2012-02-04 03:03:17 -05:00
Matthias Felleisen
b63cb42acf fixed documentation for check-within 2012-02-03 10:30:23 -05:00
Vincent St-Amour
b194916ad6 Fix printing of types in instantiation error messages. 
Closes PR 12507.
 2012-02-02 16:00:16 -05:00
Vincent St-Amour
b73421f812 Enable Performance Report in typed/racket/base and typed/scheme/base. 2012-02-02 16:00:15 -05:00
Eli Barzilay
3ddf935f20 v5.2.1 stuff 2012-02-02 14:59:30 -05:00
Rodolfo Henrique Carvalho
c3f92c26b9 Update collects/scribblings/reference/stx-trans.scrbl 2012-02-02 12:46:01 -05:00
Tim Brown
496a4513d5 Small typo in 2nd paragraph of scribblings/inside/procedures.html "a" should be "as"; update for "collects/scribblings/inside/ports.scrbl". 2012-02-02 12:46:01 -05:00
Matthew Flatt
2f5430e227 update pre-built libraries 2012-02-02 08:04:12 -07:00
Matthew Flatt
c979e690a5 fix test to work right with imprecise GC 2012-02-02 06:32:55 -07:00
Neil Toronto
a94e1fc00e Fixed plot doc tests 
Removed contract/c from unstable/contract
 2012-02-01 22:17:25 -07:00
Neil Toronto
dc677998f0 Added JPEG compression to compiled-bitmap' and compiled-bitmap-list' 
Added "whirl and pinch" transform
 2012-02-01 22:17:25 -07:00
Eli Barzilay
999e481785 Fix apparent bug. 
In the new-ish code for following redirections, the `strings' argument
wasn't passed along as it did before.
 2012-02-01 21:51:47 -05:00
Eli Barzilay
76ab851d2a The "foreign-test.rktl" finally work on both windows machines. 
To get the expected contents of the various environment variables, I
used a similar approach to what the build does in `grab_batch_vars':
* Start a cmd.exe shell (not a real shell)
* Dump the env into a buffer
* Run "... Studio/VC/vcvarsall.bat" (modifies envvars, which is why cmd
  is needed)
* Dump new env into a new buffer
* Sort both buffers and compare

Hopefully it still works also on Matthew's setup.

Two other small things:

* Use ".obj" suffix on windows to avoid warning.

* Catch error when trying to delete the .so file, since on the x86_64
  machine it throws an error.  (I'm not sure how it *doesn't* do that
  with the i386 machine.)
 2012-02-01 21:51:47 -05:00
Robby Findler
977659a118 fix redex's syntax pruning to not drop the #%top binding 2012-02-01 20:09:29 -06:00
Sam Tobin-Hochstadt
7c1c0c96c0 Fix type of `raise'. 
Closes PR 12525.
 2012-02-01 20:25:05 -05:00
Jay McCarthy
47d626ee8b Fix for an error Galler found 2012-02-01 17:06:14 -07:00
Jon Rafkind
b74ad87160 [honu] wrap the condition of when expression inside parentheses. instantiate literal sets at the proper phase for honu macros 2012-02-01 16:05:41 -07:00
Jon Rafkind
712951d347 [honu] add fun as an alias to function 2012-02-01 16:05:40 -07:00
Jon Rafkind
54449d824c [honu] use a function keyword to define procedures and make lambdas 2012-02-01 16:05:40 -07:00
Vincent St-Amour
1b6cf730c3 Fix type of expt. 
Closes PR 12526.
 2012-02-01 16:50:40 -05:00
Vincent St-Amour
87887b7a18 Optimize n-ary fixnum comparisons (correctly). 2012-02-01 16:50:39 -05:00
Vincent St-Amour
e3be061171 Only optimize fixnum comparisons in the binary case. 
Closes PR 12479.
 2012-02-01 16:50:39 -05:00
Neil Toronto
950f034936 Pushing unfinished but stable flomap transforms so Matthew can debug a segfault 2012-02-01 09:54:25 -07:00
Neil Toronto
7d28eef00d Moved contract/c and treeof to unstable/contracts 
Little plot doc fixes
 2012-02-01 09:44:47 -07:00
Neil Toronto
ec96e37e09 Documented unstable/flonum 2012-02-01 09:44:47 -07:00
Neil Toronto
47fcdd4916 Sped up floor-log/base and ceiling-log/base, and made them correct on flonum inputs. 
This change significantly increases the speed of number formatting, making extreme-bounds-tests.rkt run in about 1/4 the time.

Should consider moving these into racket/math, since floor-log/base generalizes order-of-magnitude.
 2012-02-01 09:44:47 -07:00
Neil Toronto
713772959f Clipping lines now uses exact arithmetic. Fixes visual issues with plotting inexact functions at very small scales. Every plot should render correctly at every scale now. 2012-02-01 09:44:47 -07:00
Robby Findler
e8902f9981 added a hack to keep DrRacket from freezing when it is unable to 
detect if a (n online check syntax) rename would conflict with
an existing name. (This can happen because the remote place's
custodian gets shutdown due to, for example, another tab's online
check syntax running.)
 2012-01-31 21:11:16 -06:00
Robby Findler
a0ef78e97b adjust online check syntax to try to fix a bug where renaming information 
can get "stale" and cause DrRacket to deadlock (this commit just sets
up some stuff to make one fix possible, but that fix doesn't seem to
be working, so the actual fix is disabled (see comment in commit))
 2012-01-31 21:11:16 -06:00
Robby Findler
019e57b9d7 fix docs mistake 2012-01-31 21:11:16 -06:00
Vincent St-Amour
5e7d67ffa7 Include more information in TR optimizer test failures. 2012-01-31 15:43:56 -05:00
Eli Barzilay
9813ba425f Show how the machine identifies itself. 
This includes `uname', and trying hard to get a domain name when `uname'
doesn't include one.
 2012-01-31 14:08:18 -05:00
Matthew Flatt
a3ce8bf787 doc behavior of `copy-file' and modification dates on Windows 2012-01-31 07:14:25 -07:00
Matthew Flatt
6a4d699f5f fix sandbox test to work on Windows 2012-01-31 07:14:25 -07:00
Danny Yoo
bbab60545e adding gvector-remove-last! 2012-01-30 16:14:22 -07:00
Eli Barzilay
d211804c3f The "libs" files are now under a "tags" subdirectory. 
(Related to the server auto-publishing new tags and branches, configured
to do that in "~ftp/pub/racket/libs/{heads,tags}" respectively.)
 2012-01-30 13:51:58 -05:00
Matthew Flatt
6e01d1586a racket/gui: fix refresh for right-aligned or centered paragraphs in text% 2012-01-30 11:01:18 -07:00
Matthew Flatt
6b6beb601e add PLT_VALIDATE_COMPILE to enable extra checking of the compiler 
Setting the environment variable causes the bytecode compiler to run
the bytecode validator (which is normally applied to input from a
bytecode file) immediately on all of the compiler's own results.
 2012-01-30 10:31:37 -07:00
Matthew Flatt
706d5026ac fix bytecode compiler bug 
Certain `lambda'-lifting operations can cause information
about the flonumness of a variable to get lost, leading
to a mismatch between the closure's flags and flags on
a variable reference. (The bytecode validator could detect the
bug when loading the broken bytecode. The broken information,
meanwhile, was only used by the JIT.)
 2012-01-30 10:30:51 -07:00
Matthew Flatt
3bed8aee43 fix docs for `syntax-id-rules' 
Closes PR 12519
 2012-01-29 06:50:35 -07:00
Matthew Flatt
323c74fd09 added docs for a&d args of slideshow's dc procedure 
Based on John Clements's correction

Also, improve some cross references.
 2012-01-29 06:50:35 -07:00
Sam Tobin-Hochstadt
c16e48a083 Fix internal constructor name for struct:' so that struct-out' works. 
Closes PR 12447
Related to PR 12516
 2012-01-28 09:47:15 -05:00
Sam Tobin-Hochstadt
f3e3eb10ad Fix type of `memf' to be more permissive. 2012-01-28 09:47:15 -05:00
Jon Rafkind
99daf6a9d1 [honu] fix tests 2012-01-26 15:23:20 -07:00
Jon Rafkind
42d21a9918 [honu] erase old files 2012-01-26 13:56:05 -07:00
Jon Rafkind
100d77260a [honu] provide assignment operators 2012-01-26 13:32:52 -07:00
Jon Rafkind
b67f5e71e6 [honu] add moere assignment operators 2012-01-26 13:32:52 -07:00
Jon Rafkind
9e8a77c5c5 [honu] fix more references to := 2012-01-26 13:32:52 -07:00
Jon Rafkind
7e5a0285d3 [honu] replace := with = 2012-01-26 13:32:52 -07:00
Jon Rafkind
d6be1fbdee [honu] move operators to their own module 2012-01-26 13:32:52 -07:00
Jon Rafkind
1fac120cd2 [honu] move core definition of honu-syntax to another module 2012-01-26 13:32:52 -07:00
Jon Rafkind
2b6efee854 [honu] still need := 2012-01-26 13:32:51 -07:00
Jon Rafkind
d7a35c1eb8 [honu] use = for mutation to be consistent with other uses. put where clauses of list comprehensions on the right side 2012-01-26 13:32:51 -07:00
Jon Rafkind
2af9100a5d [honu] make "then" keyword required for if again. start to add more loop types to for 2012-01-26 13:32:51 -07:00
Jon Rafkind
a1869fa2f1 [honu] then is optional in "if". allow multiple sequences in for. add for/fold 2012-01-26 13:32:51 -07:00
Jon Rafkind
bc30a94c72 [honu] allow list comprehensions to follow expressions 2012-01-26 13:32:50 -07:00
Eli Barzilay
31746a2d9e Revise commented code so it can replace exiting code without dependency issues. 2012-01-26 13:20:26 -05:00
Matthew Flatt
d22ff8c5e2 improve Guide info on PLTCOLLECTS' and raco link -d' 2012-01-26 09:30:25 -05:00
Matthew Flatt
13a5b0c623 change `ffi-lib' to not make library symbols global by default 2012-01-26 09:30:25 -05:00
Matthew Flatt
ab9607b35a adjust a doc correction 2012-01-26 09:30:25 -05:00
Jay McCarthy
8be9abf1d4 Verify that the HTML tags really do have their empty-tag behavior 2012-01-25 16:48:11 -07:00
Jay McCarthy
ce73175427 Changing the defaults for empty tag shorthand in XML 2012-01-25 16:48:11 -07:00
Jay McCarthy
41a64cbbd8 Dealing properly with rest args in svn-style commands 2012-01-25 16:48:11 -07:00
Jay McCarthy
027b09fec8 Marking release commits specially 2012-01-25 16:48:11 -07:00
Jay McCarthy
fda7e8bad5 Fix behavior on rest arguments 2012-01-25 16:48:11 -07:00
Jay McCarthy
2d0d4823a7 Throw an error when required fields are missing, rather than letting scribble error 2012-01-25 16:48:11 -07:00
Jay McCarthy
a72ca57ccc Fixing stupidity... for now 2012-01-25 16:48:11 -07:00
Jay McCarthy
32d1060c33 Adding branch information to commits 2012-01-25 16:48:11 -07:00
Jay McCarthy
acc95cbb56 Release branch 2012-01-25 16:48:11 -07:00
Rodolfo Henrique Carvalho
7d97cbecb4 Update collects/scribblings/reference/filesystem.scrbl 2012-01-25 08:48:56 -05:00
Eli Barzilay
d69a45210c Add `$RKTShortName' that doesn't include the version and the platform, 
use it to improve some installer texts.

(Also update comment about required macro definitions.)
 2012-01-25 08:44:39 -05:00
Eli Barzilay
5c977f3471 Removed old "***" leftover. 2012-01-25 08:44:39 -05:00
Ryan Culpepper
0b3691691a db: fix sqlite3 #:use-place for raco exe 2012-01-24 15:28:32 -07:00
Robby Findler
7cf563c4d9 fix some typos in a comment 2012-01-24 08:29:09 -06:00
Eli Barzilay
d21e646327 Include the platform in the windows installer's "human name". 
(Otherwise having both installed can be confusing since the uninstaller
has the same name; also, it's good to make a reminder for people who
want the other one.)

Also, just use the platform string in the registry key uniformly.

Also add a comment about detecting Win64 if it's desirable in the
future.
 2012-01-24 07:23:22 -05:00
Sam Tobin-Hochstadt
f70c1b213f `sort' now infers properly -- test passes. 
Please merge to release.
 2012-01-24 05:19:01 -05:00
Ryan Culpepper
622a947bc4 db: added #:use-sources for db/base exports 2012-01-23 16:06:14 -07:00
Neil Toronto
f966ea8876 Removed test byproducts accidentally committed in d020c75202 
Please merge into release
 2012-01-23 15:56:12 -07:00
Neil Toronto
015625e732 PLoT documentation for new renderers and plot/utils (code changes are only to move code around so a previously public function could be public again) 
Many little doc fixes

Closes PR 12433

Closes PR 12435

Please please please merge into release
 2012-01-23 15:56:11 -07:00
Eli Barzilay
3dd9001fdd Sort out stuff around `timeout-control'. 
1. The contract in the docs was wrong.

2. The docs used `#f' where the code was expecting 'disable, so made it
   accept both.

3. Don't recommend disabling the timer -- I had a case where the
   connection was left for more than a day as a result.  (Probably
   because there was a message after the receipt email.)
 2012-01-23 17:06:19 -05:00
Matthew Flatt
01dce00271 racket/gui: correct some casts in GUI bindings 2012-01-23 11:20:21 -07:00
Matthew Flatt
877d528ed3 improve docs for `cast' with warnings about potential bugs 2012-01-23 07:36:44 -07:00
Matthew Flatt
9d48858d53 try to fix Win64 installer: "Program Files (x86)" => "Program Files" 2012-01-21 08:10:38 -07:00
Mike Sperber
f02ec48e16 Export `read' in DMdA languages. 2012-01-21 15:43:52 +01:00
Matthias Felleisen
1d9d0401df added rcontrol to key events and docs; robby please test 2012-01-20 16:39:13 -05:00
Neil Toronto
2465b87d84 Coolified clock-icon, added stopwatch-icon 
Updated Performance Report toolbar icon

Updated FrTime loading icon
 2012-01-20 13:16:42 -07:00
Neil Toronto
07500b27f6 Fixed error in flomap gradient calculation (borders were always getting 0.0, causing erroneous lighting) 
Inset rendered deep-flomaps by 1px to harden against future border issues

Adjusted scatter-simulating blur (finally rid of edge sparklies!)
 2012-01-20 12:39:23 -07:00
Neil Toronto
f1add6929b Added portable hash-quote-icon, updated and recolored macro stepper toolbar icon 
Closes PR 12422

Please merge into release
 2012-01-20 12:29:52 -07:00
Neil Toronto
1b0db97919 Too many changes to cherry-pick for release 
This reverts commit b8e3e8a04b.
 2012-01-20 11:52:17 -07:00
Eli Barzilay
2a1464b49e Move the dmg build to weatherwax (which can now deal with it. ) 
Also, remove attempt for a smart use of `fmt' -- the problem is that now
"$platform" is not set, so the conditional didn't do anything.  It would
be easy to get a conditional using `uname', but better to drop the whole
thing.
 2012-01-20 11:40:11 -05:00
Neil Toronto
b8e3e8a04b Fixed error in flomap gradient calculation (borders were always getting 0.0, causing erroneous lighting) 
Inset rendered deep-flomaps by 1px to harden against future border issues

Adjusted scatter-simulating blur (finally rid of edge sparklies!)

Added portable hash-quote-icon, stopwatch-icon

Vertical toolbar macro stepper icon now discernable

Updated Performance Report toolbar icon

Updated FrTime loading icon

Closes PR 12422

Please merge into release
 2012-01-19 21:33:22 -07:00
Matthew Flatt
484803a896 gtk: fix problem wth window freeze & thaw 
Closes PR 12496

Merge to 5.2.1
 2012-01-19 16:20:45 -07:00
Matthias Felleisen
2a34cbfb85 re-added rshift to KEYEVTS, no clue how they got lost; Closes PR12500; please merge into 5.2.1 2012-01-19 17:59:43 -05:00
Matthew Flatt
481e061440 adjust `raco ctool --c-mods' and related to work with places 
That is, the generated declare_modules() function registers the
module-declaration code so that it is run in any new place, too.

Merge to 5.2.1
 2012-01-19 13:14:02 -07:00
Matthew Flatt
c723aeeb6a fix position counting in `read-byte' 
Merge to 5.2.1
 2012-01-19 13:14:02 -07:00
Matthew Flatt
6c4cd0e9c2 fix raco ctool --c-mods' for racket' 
Merge to 5.2.1
 2012-01-19 13:14:02 -07:00
Matthew Flatt
350d0b1edf fix `raco make -j' 
Closes PR 12491

Merge to 5.2.1
 2012-01-19 13:14:02 -07:00
Matthew Flatt
6b6d281dee document raco make' flags; add --disable-constant' flag 2012-01-19 13:14:02 -07:00
Matthew Flatt
eb0cbcb3c4 sort out for-require' vs. for-load' paths to a sandbox evaluator 
The two became tangled in commit f7c16fc8, and then 952ae06105
adjusted the tangling in a way that broke code. This commit
further adjusts tangling in a way that hopefully causes fewer
compatibility problems, but it also splits inputs to
`make-evaluator' so that a programmer can choose more explicitly.
 2012-01-19 13:14:02 -07:00
Robby Findler
c9e4c88b7c fix a bug in check syntax where it would attempt to (as part of the 
coloring for blame assignment in check syntax) try to color
the right-hand side of a binding that actually comes from
a lambda-bound variable (and thus crash for not finding the
right-hand side)
 2012-01-19 13:20:41 -06:00
Eli Barzilay
fb46b12836 Adjust the installer tests to the removal of libfit. 2012-01-19 13:59:47 -05:00
Robby Findler
3b2cf3f7a4 make the tooltips for the drracket toolbar buttons go away when they 
get any events (this shouldn't be necessary unless one gets lost
somehow, but apparently that can happen)
 2012-01-19 12:14:35 -06:00
Matthias Felleisen
0a5a949d1a fixed an old wheel-event bug and added version number to history, please propagate 2012-01-19 11:39:05 -05:00
Robby Findler
a41dbf5d7f added a clarification to the freeze docs 2012-01-18 20:04:30 -06:00
John Clements
481bc2f00f make sure initial update goes on eventspace thread 2012-01-18 14:51:42 -08:00
John Clements
758523bdf3 put status bar update on stepper frame eventspace 2012-01-18 14:51:42 -08:00
Jon Rafkind
276cb4150d [honu] replace = with in 2012-01-18 14:15:54 -07:00
Jon Rafkind
ae3ff467b0 [honu] already have integer, dont need int 2012-01-18 14:10:48 -07:00
Jon Rafkind
1b81ed5d8d [honu] add != operator. provide some other basic functions 2012-01-18 12:34:51 -07:00
Jon Rafkind
9d11622968 [honu] add a filtering clause to list comprehensions 2012-01-18 12:34:51 -07:00
Jon Rafkind
6552d3f2cd [honu] allow classes to accept 0 constructor parameters. add 'to' as a binary operator that creates a list of numbers 2012-01-18 12:34:51 -07:00
Matthew Flatt
a823986281 doc clarifications on `frtime' 2012-01-18 10:10:28 -07:00
Matthew Flatt
47c2fb8ba9 doc clarification on SRFI-1 exports 2012-01-18 09:50:32 -07:00
Eli Barzilay
f184222e2b Add a syntax for making lines in the status text linked. 2012-01-18 07:22:09 -05:00
Eli Barzilay
cf35df172a Make the bg-log files available on the web page too. 2012-01-18 07:17:48 -05:00
Eli Barzilay
cfa5938092 Better solution to using "$platform" -- do that only in DO_BUILD. 2012-01-18 07:17:48 -05:00
Matthew Flatt
b51b36869e win64: fix `raco dist' 
Merge to 5.2.1
 2012-01-17 21:07:07 -07:00
Eli Barzilay
cabd6fabc7 Remove robots meta tags. 
Indexing index pages is harmless, and also "nofollow" is appropriate for
public lists with lots of junk, advertising etc.  We have nearly zero
spam, so following links in posts is fine.
 2012-01-17 22:30:48 -05:00
Robby Findler
71595a55e6 adjust the names of the dot/neato binaries to be platform-specific 2012-01-17 12:42:42 -06:00
Matthew Flatt
ddd246232e fix JIT-generated code in case of arity mismatch 
The generated code was checking arity after potentially copying
arguments to the start of the runstack (i.e., if the arguments
were not already there). If too few arguments are provided, then
the copy might access past the end of the given array.

The redundant arity check removed in commit f7c506471b
had previously masked this problem. (Or the check wasn't redundant
in that sense, but it's better this way.)

Merge to 5.2.1
 2012-01-17 07:33:58 -07:00
Matthew Flatt
2c88b12913 add some missing acks 
Merge to 5.2.1
 2012-01-17 07:33:58 -07:00
Eli Barzilay
52382442f0 Have a default "" platform so kauai can still be used to make the dmgs. 
(This is just a hack, $platform should really be used only in the build
functions instead of at the toplevel.)
 2012-01-17 09:27:06 -05:00
Neil Toronto
695583e90b Added clock icon 
Fixed faulty bilinear interpolation in shadow intersection, removed blurring hack

Fixed caching bug (for some reason, generate-temporaries didn't create a unique symbol - note, not *identifier*; used gensym instead)

Please merge into release
 2012-01-16 22:30:52 -07:00
Neil Toronto
aa0851bc45 Exposed simple rendering API (can at least render simple icons given a pict now) 
Please merge into release
 2012-01-16 16:39:18 -07:00
Neil Toronto
f45843d58e Added docs for images/compile-time 
Added `is-a?' and `list?' tests to `compiled-bitmap' and `compiled-bitmap-list'

Please merge into release
 2012-01-16 16:39:17 -07:00
Ryan Culpepper
f711f3385c macro-stepper: fix relative require bug (set current-directory) 
related to PR 12486
 2012-01-16 14:55:43 -07:00
Matthias Felleisen
f173b9977c fixing silly mistake, plus test; please merge 2012-01-16 16:21:25 -05:00
Matthias Felleisen
54c1f496e8 this creates a repeatable cored dump in drracket 2012-01-16 15:41:48 -05:00
Neil Toronto
ea68677d2f Icon fixes: 
Split images/icons/misc into images/icons/symbol and images/icons/misc

Updated tests

Fixed Gtk assertion failure in Macro Stepper (came from "about" dialog being created before the stepper window was shown; fixed by creating it on demand)

Changed Stepper similarly (though there was no assertion failure)

Put a quote in the Macro Stepper logo

Portable recycle-icon

Removed recycle unicode from the docs (was causing PDF build to fail)

Internal API fixes

Please merge into release
 2012-01-16 12:45:48 -07:00
Matthias Felleisen
10f8222bf4 added documentation for pad-handler facility 2012-01-16 12:41:15 -05:00
Matthias Felleisen
f9233bce47 added pad-handler facility 2012-01-16 12:41:13 -05:00
Robby Findler
aaeb3db534 clear the "what was the last language?" state when moving out of the module language 
so that things get initialized properly when moving back into the module language.

closes PR 12493
 2012-01-16 09:09:58 -06:00
Robby Findler
5d946329ca adjust two 2htdp test files so they don't run in drdr (they are interactive) 
please merge to the release branch
 2012-01-16 08:56:59 -06:00
Eli Barzilay
7fa08391a0 XREPL fixes 
* Avoid using readline on windows (segfaults, and anyway mostly not
  useful)

* Don't try to read init file if it doesn't exist.

* Improve asking questions in the `install!' command.
 2012-01-16 08:18:30 -05:00
Danny Yoo
a1da6af22d correction for performance.scrbl 2012-01-16 08:18:30 -05:00
daniel watson
75d5b42640 Guide proofread 
* fix content of REPL output in quote example

* fix indentation on tail-recursive my-map code
 2012-01-16 08:18:30 -05:00
Eli Barzilay
252221246d Debian squeeze is back, and a typo. 
(The lenny build will not be back.)
 2012-01-16 08:18:30 -05:00
Neil Toronto
f66aab8057 Removed the animated GIF of the running stickman :( 
Please merge into release
 2012-01-15 22:19:55 -07:00
Neil Toronto
4a09c04581 Lightened icon outlines 
Added lambda icon, foot icon, search forward/back icons

Doc fixes

Stepper: icons on buttons, logo and about dialog

Macro stepper: icons on buttons, logo and about dialog

Please merge into release
 2012-01-15 22:19:55 -07:00
Robby Findler
b068d9583c Remove accidentally pushed commits 
For the curious, this was an attempt to change the way context
matching works.  Currently, when matching a pattern, if 'hole' is
encountered, the match succeeds and the result just includes the term
at that point. This means that when matching (in-hole p1 p2), p1
generally returns multiple results and then those results are thinned
out by matching p2 against the thing actually at the hole.

Instead, one could pass along the function that does the matching and
then, when matching a hole pattern, it could decide right at that
point whether or not the match works.

This seems like it would be a win overall, but it interferes with
caching. Specifically, most reduction systems have lots of rules
that all begin

  (--> (in-hole E ...) ...)

and, in the strategy first described above, that matching can be cached.

But in the second, it cannot. Overall, this turns out to be a slight
lose in the current version of Redex. Maybe if other things change, however,
this tradeoff will change.

Revert "IN PROGRESS: more context speedup attempt"

This reverts commit 0134b8753d.

Revert "IN PROGRESS: a possible speed up attempt; match the thing in the hole before returning the context matches instead of afterwards"

This reverts commit 11059e2b5c.
 2012-01-15 21:02:48 -06:00
Eli Barzilay
4b17fe731a Disable some builds. 
* The darwin build on kauai (the machine is no longer maintained, and
  has no cairo installed).

* The two debian builds (also no cairo).

* Remove comment from osx64 build (which is now done on Robby's
  machine).
 2012-01-15 20:48:10 -05:00
Eli Barzilay
4d04c04aa2 New build request functionality. 2012-01-15 20:48:10 -05:00
Eli Barzilay
952ae06105 Minor bug fix: using a string as a path should be used as a path. 
Previously, they were treated as require specs, which was likely bogus.

(This is unrelated to the discussion about the exists problem.)
 2012-01-15 20:48:10 -05:00
Eli Barzilay
e8356b3b91 Tiny typo. 2012-01-15 20:48:10 -05:00
Eli Barzilay
3bdf05d7e1 Minor improvements, mainly to the header/status suffixes. 2012-01-15 20:48:10 -05:00
Matthew Flatt
96dea8c732 fix typo (patch from Gustavo Massaccesi) 
Closes PR 12489

Merge to 5.2.1
 2012-01-15 17:05:11 -07:00
Matthew Flatt
6f528c7a17 fix and generalize errortrace detection of always-ok functions 2012-01-15 17:05:11 -07:00
Robby Findler
262931bb80 adjust typesetting so the ellipsis uses the default style, not 
literal-style (unless an atomic-rewriter is in place)
 2012-01-14 21:32:16 -06:00
Neil Toronto
b78ee4258c Finished images/icons contracts and docs 
Please merge into release
 2012-01-14 14:20:28 -07:00
Robby Findler
b3c450ffc9 add 'side-condition' to define-judgment-form (it does not have an implicit 
unquote like the other side-condition's do, but it is still useful
for typesetting purposes)
 2012-01-14 14:52:07 -06:00
Neil Toronto
599dda4745 Removed timing examples (not reliable) 
Please merge into release
 2012-01-13 22:00:06 -09:00
Neil Toronto
15f48a7b03 Documented logos 
Please merge into release
 2012-01-13 23:51:31 -07:00
Neil Toronto
0c5ea11056 Contracts for almost all icon-producing functions 
More documentation (Now contains an animated GIF! We have achieved Web 1.0!)

Fixed stop sign double-rendering bug

Compiled logos size 256 (no rendering time for sizes < 256; intended size almost instantaneous)

Please merge into release
 2012-01-13 22:49:27 -07:00
Sam Tobin-Hochstadt
b75e080aee Document unicode case->. 2012-01-13 14:40:48 -05:00
Sam Tobin-Hochstadt
e3609cdb32 Refactor and improve fuzzy searching in completion. 2012-01-13 14:39:05 -05:00
Vincent St-Amour
ca11c2e4fa Add an alternate name for case->. 2012-01-13 11:28:36 -05:00
Vincent St-Amour
87a53159dd Union types instead of clobbering them in the type table. 
This fixes a bug where only the last branch of a case-> type would get stored.
 2012-01-13 11:28:36 -05:00
Matthew Flatt
60c418b20e fix `find-files' to convert an initial string into a path 
Merge to 5.2.1
 2012-01-13 07:15:15 -07:00
Neil Toronto
4d1cedc913 Removed accidental dependence of images/icons/stickman on racket/gui 
Began scribble docs

Added `compiled-bitmap' and `compiled-bitmap-list', which embed bitmaps
computed at expansion time into compiled files (safe 3D values)

Please merge into release
 2012-01-12 21:48:41 -07:00
Neil Toronto
5dcfd76927 Text icon fix - works better when trimmed 
Recycle icon (text icon of string "\u267b")

Removed debug output from plt-logo

Slightly faster bitmap <-> flomap conversion (uses bitmap%'s premultiply-alpha)

Please merge into release
 2012-01-12 11:22:01 -07:00
Neil Toronto
436a1dcb71 Use running stickman in lower-right "run" indicator 
Please merge into release
 2012-01-12 11:22:01 -07:00
Neil Toronto
2313b528c4 Added standing and running stickman icons 
Optimize rendering by looping only over the smallest rectangle with nonzero alpha

Please merge into release
 2012-01-12 11:22:01 -07:00
Matthew Flatt
a1fd742ed0 change Scribble xref formats, so that HTML info works for Latex 
There's no particular reason that any one format will have all
the information that other formats need, but it conveniently works
for now that HTML info can subsume Latex info.
 2012-01-11 16:39:52 -07:00
Robby Findler
0134b8753d IN PROGRESS: more context speedup attempt 2012-01-11 13:16:47 -06:00
Robby Findler
11059e2b5c IN PROGRESS: a possible speed up attempt; match the thing in the hole before returning the context matches instead of afterwards 2012-01-11 13:16:46 -06:00
Robby Findler
e067a4415a fix call to message box to remove incorrect style flag 
merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
5e80753b48 relax the contract to match what the server actually needs 
closes PR 12476

merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
9aecc08579 tweak the printing of syntax errors again so the "in:" part is in tt font 
merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
d93818dd61 Change 'bitmap' to use collection-file-path (with its new #:fail) argument, 
so that it picks up linked collections.

closes 12424

merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Matthew Flatt
8c092f093b clean up and generalize optimizer support for omittable primitives 
For example, the optimizer knew to drop `(cons x y)' if the result
is unused, but not `(pair? x)'.
 2012-01-11 06:58:39 -07:00
Matthew Flatt
7850a26dfe fix bytecode optimizer bugs 
Certain unsafe operations were allowed to propagate across a
`lambda' boundary (where space safety is known not to be an issue),
which could lead to duplicate uses of a "once used" variable if
the relevant `lambda' is inlined.

Furthermore, `lambda' boundary crossing wasn't detected in the case
that the operation to propagate was propagated through an intermediate
variable without a `lambda' crossing.

Merge to 5.2.1
 2012-01-11 05:30:11 -07:00
Matthew Flatt
ff41a896bc add ffi/com', ffi/unsafe/com' 2012-01-10 18:35:32 -07:00
Neil Toronto
5736695bae Better debugger icon bomb 2012-01-10 15:21:49 -07:00
Neil Toronto
daf3ed55ba Rewrote flomaps and rendering in Typed Racket for speed and safety 2012-01-10 13:30:32 -07:00
Neil Toronto
be4bfdff4c Contract fix 2012-01-10 13:30:32 -07:00
Neil Toronto
6ec78137e3 Caching with weak boxes, cleanup, planet download icon 2012-01-10 13:30:32 -07:00
Robby Findler
f1a7864c63 fix bug in lw struct generation 2012-01-09 20:38:51 -06:00
Matthias Felleisen
d9176df246 replaced gamepad image with higher resolution version 2012-01-09 19:13:52 -05:00
Matthew Flatt
d56d28f0b6 protect `raco setup' from files in linked collection dirs 
Patch by Jay McCarthy.

Merge to 5.2.1
 2012-01-09 16:55:39 -07:00
Matthew Flatt
8b54dc43c8 fix problem printing symbols with unicode chars 
Specifically, special-casing letters (such as sigma) were not
handled correctly.

Merge to 5.2.1
 2012-01-09 16:55:39 -07:00
Matthew Flatt
7b4fd9b275 make draw-mem test more reliable 2012-01-09 16:08:28 -07:00
Matthew Flatt
23010fc495 add #:fail' option to collection-file-path' and `collection-path' 
Merge a variant to 5.2.1
 2012-01-09 15:59:05 -07:00
Matthew Flatt
3b87b73555 make scriblib/figure' work with scribble/jfp' 2012-01-09 13:29:56 -07:00
Matthew Flatt
3d76aa5c32 fix I/O race in test 2012-01-09 13:29:56 -07:00
Robby Findler
6cacd57ebc add check-redundancy, a parameter that causes redex to print some 
debugging information about ambiguous matching (when the ambiguity
matters)
 2012-01-09 12:57:24 -06:00
Robby Findler
a12df9cea6 redex: misc cleanups: 
- remove cache instrumentation code
 - make hole->not-hole parsimonous
 - change the cache size back to 63
 2012-01-09 12:57:23 -06:00
Robby Findler
0c6e0a11cf removed ambiguity from the cont-mark-transform's "a" non-terminal 
Redex no longer has extra checks to eliminate redundant matches
(as those checks are prohibitively expensive for the lambdajs model)
so redundancy in the grammar can, when combined with context
decomposition or named patterns, lead to significant slowdowns
 2012-01-09 12:57:22 -06:00
Robby Findler
4fab7f76af tweak the compiled representation of lw structs so they take less space 
this shrinks the size of redex/examples/r6rs/r6rs.rkt's .zo file by about 25%
 2012-01-09 12:57:21 -06:00
Robby Findler
2afda360d0 redex: adjust the test suites to clean up a few things; also make the 
hole and the-not-hole equal? to each other (like they used to be)
 2012-01-09 12:57:20 -06:00
Robby Findler
93c21e34de added a cycle check to define-language so grammars like this one: 
(define-language L
     (e e))

are rejected as syntax errors
 2012-01-09 12:57:19 -06:00
Jon Rafkind
ec02c2f83a [honu] refactor dot into syntax classes 2012-01-09 10:38:12 -07:00
Jon Rafkind
13abcf91fb [honu] make dot a fixture so that assignment can work: v.x := 5 2012-01-09 10:38:11 -07:00
Jon Rafkind
c9788909ea [honu] fix for literal sets generated in a macro. replace . with -> for classes in the linq example 2012-01-09 10:38:11 -07:00
Jon Rafkind
8bb8ac5859 [honu] provide #%top and #%datum for standard honu 2012-01-09 10:38:11 -07:00
Jon Rafkind
dc16449dd5 [honu] change to honu extension 2012-01-09 10:38:11 -07:00
Eli Barzilay
d539792895 * Fix showing branch in non-master builds. 
* Show error in last status, so it's visible later.

* `show' can get a `-s' flag too.

* Remove unused `append_dots'.
 2012-01-09 07:36:37 -05:00
Eli Barzilay
536f89926f ntoronto is responsible for images. 2012-01-09 07:36:37 -05:00
Ryan Culpepper
f9339d6903 restore some of deleted unstable docs into web-server-internal docs 2012-01-08 23:25:53 -07:00
Ryan Culpepper
dba35c3116 db: added nested transactions 2012-01-08 23:25:53 -07:00
Ryan Culpepper
62e117bfe6 added tests for srfi/13 from SXML codebase 2012-01-08 23:25:53 -07:00
Eli Barzilay
62213b9f28 Allow cross-site use of the status script. 
Also a random header change, and adjust cache frequency.
 2012-01-08 21:59:04 -05:00
Eli Barzilay
b24e0d52ea Another typo. 2012-01-08 15:23:34 -05:00
Matthew Flatt
7153fbd4d5 net/mime: allow any subtype, exns as exn:fail subtypes; doc fixes 2012-01-08 12:14:51 -07:00
Robby Findler
fbed2d5af7 remove (broken) attempt at optimization Jay suggested 
also clean up some test cases that I wasn't sure about earlier
 2012-01-08 12:13:37 -06:00
Robby Findler
0459e4fbcd redex: when there are no duplicate names in a pattern, don't do the 
same-name-same-bindings check

this seems to speed up the r6rs test suite by about 12% and the
lambdajs benchmark by about 25%
 2012-01-08 12:13:36 -06:00
Robby Findler
ddecad0575 redex: adjust the way metafunction tracing is printed so you 
don't see (list 'lambda (list 'x) 'x) but instead (lambda (x) x)
 2012-01-08 12:13:36 -06:00
Eli Barzilay
86579b4f15 Yet more tweaks and fixes. 2012-01-08 12:58:50 -05:00
Robby Findler
95ac3c86f7 fixed bug in the way aug:keymap extracts the names 
now it should return only the canonical names of the keybindings
(instead of potentially returning both the canonical and
non-canonicalized names)
 2012-01-08 07:07:56 -06:00
Robby Findler
3bc1e8f3c0 Change the keybindings dialog to be a frame, and make it react 
to changes in focus

closes PR 12474
 2012-01-08 06:55:50 -06:00
Eli Barzilay
e0275b95ba Drop Infogroep mirror. 
(Keeps timing out.)
 2012-01-08 03:36:50 -05:00
Eli Barzilay
107615f1fe Some more improvements and fixes. 2012-01-08 03:36:50 -05:00
Matthew Flatt
9389947f6f clarify docs on is-enabled?' and is-shown?' 2012-01-07 21:17:12 -07:00
Matthew Flatt
fd019a3478 add on-subwindow-focus' to window<%>' 
relevant to PR 12474
 2012-01-07 21:17:12 -07:00
Matthew Flatt
9ff30672fc add deprecation note for the ActiveX part of MysterX 2012-01-07 21:17:12 -07:00
Robby Findler
78ac4d3d27 fix syntax error message display for new way that drracket's ports handle printing of snips 2012-01-07 21:04:26 -06:00
Ryan Culpepper
ca3584452e update dist specs for icons fix, new images collection 2012-01-07 17:55:54 -07:00
Neil Toronto
89a5afa96d Purged last SVG file 2012-01-07 16:32:56 -07:00
Neil Toronto
1a00d2d51f Last icon rewrite! 
This removes all the SVG sources, parsing, and marked-layer colorizing, the PNG binaries in the distribution, and the dependence of DrRacket on `slideshow/pict'.

Icons are now produced by drawing on a bitmap-dc%, inferring or building a z map, choosing a material, and sending these to a two-pass ray tracer. This is for the most part hidden behind an API consisting of functions from colors and optional sizes and materials to `bitmap%'s.

Contracts and documentation forthcoming.
 2012-01-07 16:18:11 -07:00
Philippe Meunier
67beec3ae9 Updates French translation file and fixes small mistake in English one. 2012-01-08 04:25:16 +09:00
Eli Barzilay
465a8da995 Add status script. 2012-01-07 09:35:15 -05:00
Eli Barzilay
efc5a05049 Delete build directory at the start of a dispatched build. 
Previously, if a dispatched build failed the files from the previous
build would still get copied.  This was an intentional feature, since
only the compiled binaries of these builds are used, and usually these
would work fine (with the zo files that were built on the main machine).

Now, the build directory is deleted when starting, which means that any
failure in a remote build means that the whole build will fail.  This
turns out to be better since when there are problems, the previous
behavior could be very confusing.  In addition, the racket setup itself
rarely fails, so this won't make a difference.
 2012-01-07 09:35:14 -05:00
Eli Barzilay
ecf42d077b More build improvements. 
* Use `ssh' to copy the repo tgz, so it can also create the build
  directory in a single connection.

* Use "racket" in the build materials directory name (since it's used in
  random machines).

* Use `chcon' to make files accessible to the web server under selinux.

* "YYYY-MM-DD HH:MM" in log time strings (leave the one on the web page
  as is).

* Uniform machine+platform labels in headers on dispatched builds.  The
  main build machine doesn't have them.
 2012-01-07 09:35:14 -05:00
Eli Barzilay
e0dc712002 Add a status file. 
On dispatched builds the status is printed in their own logs in a
greppable way, and these lines are removed when these logs are displayed
as part of the main log.
 2012-01-07 09:35:14 -05:00
Eli Barzilay
62abe242f2 Better tmp filenames, since it's in a "racket" directory. 2012-01-07 09:35:14 -05:00
Eli Barzilay
6616d53831 More robust use of `$htmloutput'. 2012-01-07 09:35:14 -05:00
Eli Barzilay
aa0c90a2a0 Cleanup using `$tmpdir', and set it to a subdirectory of /tmp. 2012-01-07 09:35:14 -05:00
Eli Barzilay
13db1c1a08 Simplify `port-success-choose': no need for the first argument with the 
full match, since it can be taken from the `ms' list.  (Also, some minor
reformatting.)
 2012-01-07 09:35:14 -05:00
Robby Findler
e0a72fab7d did some refactoring to prepare for making the keybindings dialog 
be a frame and react to changes in focus of the main drracket window.

didn't finish because there does not seem to be an equivalent to
on-subwindow-focus that lets the frame detect when one of its
children gets the focus.

related to PR 12474
 2012-01-07 07:11:59 -06:00
Robby Findler
950d165133 fix the not-a-language message so that the styles in the REPL are right 2012-01-06 20:59:34 -06:00
Vincent St-Amour
631c145add Change Performance Report popups to frames instead of dialogs. 
This fixes the lack of close button on mac.
 2012-01-06 15:59:23 -05:00
Vincent St-Amour
076648fecc Improve documentation the TR numeric tower. 2012-01-06 13:19:14 -05:00
Vincent St-Amour
f50008280b Export Negative-Fixnum. 2012-01-06 13:19:14 -05:00
Vincent St-Amour
4556ea2992 Fix log's type for Real inputs. 2012-01-06 13:19:14 -05:00
Matthew Flatt
c1ceebb92a fix cfg-parser' to more closely match parser' 2012-01-06 10:43:10 +01:00
Robby Findler
20bcf80e8b add a check to make sure we don't try to select a teachpack when the 
user clicks on empty space

closes PR 12472
 2012-01-05 23:04:07 -06:00
Jay McCarthy
061007f30f Fixing last dumb mistake? 2012-01-05 14:57:08 -07:00
Jay McCarthy
0bf92dbc29 Forgot to update props for GC2 2012-01-05 13:23:12 -07:00
Jay McCarthy
c2355caef6 Finalizing initial pass on GC2 
It was not a problem with the particular collector. All allocation
sites need to update the gc-roots-key with their static information.
 2012-01-04 19:55:24 -07:00
Jay McCarthy
55e1df1445 See last commit 2012-01-04 19:55:24 -07:00
Jay McCarthy
caf83b911b Initial pass on adding manual closure management 
There are still five errors, but they seem to be errors in the sample
collector. But I need to find out.
 2012-01-04 19:55:24 -07:00
Jay McCarthy
f80292b4cf Converting mutators 2012-01-04 19:55:24 -07:00
Jay McCarthy
e4755a5ffc New GC code 2012-01-04 19:55:24 -07:00
Robby Findler
7fb3d5c395 improve the red highlighting in drracket so that it picks 
the first thing in the stack that's in the definitions window
(instead of just the first thing in the stack period)
 2012-01-04 10:59:42 -06:00
Jay McCarthy
ef1278d6e1 Adding radio and checkbox groups to formlets 2012-01-03 15:05:37 -07:00
Jay McCarthy
4271fe4231 Improve formlet docs a little 
Clarify that the formlet position is any expression.
 2012-01-03 15:05:37 -07:00
Jay McCarthy
022ce2d8d7 Fixing PR12443 
There is a big comment in thread.rkt that explains the problem and the
"fix". I think something better could and should be done, but I don't
know what it is.
 2012-01-03 15:05:37 -07:00
Robby Findler
160fcacad6 redex: fix bug introduced in recent optimization attempts 2012-01-02 22:21:21 -06:00
Robby Findler
83758881c3 Don't attempt to drop duplicates in the non-terminal case 
This speeds up the lambdajs model considerably because the computation
to determine duplicates is expensive and no duplicates are really
ever dropped (and, in general, I think that duplicates will only
be dropped when the grammar is ambiguous; so maybe a better thing
is to just rewrite the grammar when that happens)
 2012-01-02 10:08:34 -06:00
Robby Findler
6bf42855b8 adjust plug to be parsimonious and actually shortcircuit 
when one hole has been found

This improves the lambdajs model example's running time, presumably
because the hole is generally found near the "beginning" of the
term
 2012-01-02 10:08:33 -06:00
Robby Findler
5dcbedc768 redex: adjust the caching strategy 
Instead of using a hash-table, use the equal-hash-code directly;
this lets me evict entries only when they clobber each other,
and generally keep good cache utilization.

Also, cut the cache size by a factor of 5 while still having a
slight performance improvement on the r6rs test suite benchmark.
On that same benchmark, there are 1714812 misses in the cache, but
only 3485 times is an entry in the cache clobbered
 2012-01-02 10:08:31 -06:00
Robby Findler
a6a01fd7b8 redex: fix arity-1 cache key computation 2012-01-02 10:08:31 -06:00
Robby Findler
a7a70cbca9 redex: improved the definitely-not-list definitely-not-non-list 
computation to be more accurate
 2012-01-02 10:08:30 -06:00
Robby Findler
fe1df742b3 Tried to improve redex by detecting when a pattern does not 
have any holes, hide-holes, or names and, in that case, just
combining booleans instead of building of mtch structs.

This does seem to work on a simple benchmark. The code below
gets about 6x faster. But on the r6rs test suite, there is
no substantial change (possibly because the caching obviates
this optimization?)

lang racket/base
(require redex/reduction-semantics)
(caching-enabled? #f)
(define-language L (e (+ e e) number))
(define t
  (let loop ([n 100])
    (cond
      [(zero? n) 1]
      [else `(+ 11 ,(loop (- n 1)))])))
(define f (redex-match L e))
(time (for ([x (in-range 1000)]) (f t)))
 2012-01-02 10:08:29 -06:00
Robby Findler
6f97a3a783 disable attempt at Jay's optimization 
When I enabled this, I don't see any speedup, on the R6RS test suite
benchmark (I see minor slowdown). Here are the numbers I get, on my
laptop:

   nt cache:  35537 msec
    neither: 844933 msec
 Jay's idea: 875306 msec

And with both on, I see a similar, minor slowdown (as compared to the
version with the nt cache).

The main difference seems to be that I'm getting about 6 "hits" per
test case on the nt-match structs (that is, I avoid work by finding an
nt-match struct) and I'm getting about 8,800 hits in the cache per
test case.
 2012-01-02 10:08:29 -06:00
Robby Findler
424a535cf4 first attempt at Jay's optimization for redex 
(only did enough to get the r6rs tests running)
 2012-01-02 10:08:28 -06:00
Matthew Flatt
2b2c44774f fix scheme_basic_env() reset behavior 
Also, fix test to that it DrDr will run it.
 2012-01-02 15:03:49 +01:00
Matthew Flatt
03808d245c fix typo 
reported by ozzloy
 2011-12-31 17:03:50 -07:00
Eli Barzilay
3718600125 2011 -> 2012 2011-12-31 15:16:59 -05:00
Eli Barzilay
4d5ba08653 lambda' -> λ' 2011-12-31 14:24:41 -05:00
Matthias Felleisen
32b7a1b418 created pad=, exported it, documented game pad minimally 2011-12-31 11:28:11 -05:00
Matthias Felleisen
b0de0e126e an interactive test for various game pad configs 2011-12-31 11:28:11 -05:00
Matthias Felleisen
5867589993 initial stage of game pad, need to turn play file into test 2011-12-31 11:28:10 -05:00
Matthias Felleisen
c221131254 scheme/racket cleanup 2011-12-31 11:28:10 -05:00
Matthew Flatt
fb46daafa0 fix typo 
Reported by J. Ian Johnson
 2011-12-31 06:32:13 -07:00
Matthew Flatt
2ebff14e3e fix typo 2011-12-31 06:32:13 -07:00
Robby Findler
f4b4e00c55 added bitmap/file 
closes PR 12466
 2011-12-29 22:18:07 -06:00
Robby Findler
4c86e2fe86 redex: memoize only the non-terminal patterns 
remarkably, this seems to cut the time for running
the r6rs test suite in about 1/2
 2011-12-29 11:01:21 -06:00
Robby Findler
57f51cf5c8 redex: use predicate/c instead of (-> any/c boolean?) 
and a few other, minor changes
 2011-12-29 10:58:26 -06:00
Robby Findler
d6ce2b61bc redex: inline lookup-binding 2011-12-29 10:32:02 -06:00
Robby Findler
9bcb86eb0c redex: minor cleanup 2011-12-29 10:15:52 -06:00
Robby Findler
5b2d378a77 fixed a bug in recent Redex internal pattern rewrite 
(discovered by the random testing done for the racket machine model)
 2011-12-28 23:52:56 -06:00
Eli Barzilay
753fd77858 Minor typo. 
Closes PR12463
 2011-12-28 21:09:45 -05:00
Eli Barzilay
3fcd3c04d5 Minor typo in recent new regexp. 2011-12-28 21:07:25 -05:00
Eli Barzilay
064a914fb2 Complete set of mailman template files. 
This covers all of the html files in mailman's template directory, and
we should have a consistent look for all pages.  (Including archived
messages.)  Also tweak the front page to have a link to the mailman
"listinfo" page with the complete list of the hosted mailing lists.
 2011-12-28 21:07:25 -05:00
Eli Barzilay
1160e423e2 Add a timeout to the ftp poll. 
This is because the ftp mirror tends to become unresponsive often, but
it takes a huge amount of time to actually get a tmeout.
 2011-12-28 21:07:24 -05:00
Eli Barzilay
fa4c073b9e Adjust meta/web' for changes in scribble/html'. 
Add a `resource/referrer' abstraction for referrers, on top of plain
resources.  (When the referrer is `values', it just returns the plain
resource.)  Also add `url-of' to replace `get-resource-path'.
 2011-12-28 21:07:24 -05:00
Eli Barzilay
787f3151de Make a `resource' struct so it is identifiable. 
(Also, change a `define-struct' to a `struct'.)
 2011-12-28 21:07:24 -05:00
Eli Barzilay
180651d04d Remove the `referrer' argument from resources. 
This turned out to be a bad idea.  The thing is that some resources need
to be referred to in multiple ways -- for example, different texts in
links of different kinds, or using the URL directly in some cases.  The
existence of `get-resource-path' is a witness for this problem, since it
was used for such cases -- this function is removed as well.

There's no point in trying to generalize this here: instead, go back to
a simpler system where a resource always returns its URL (with an
optional argument to get an absolute URL).  When a `referrer'
functionality is needed, build it on top of that, in a place where it
makes more sense.  (That is, in a specific code for generating content,
where there could be a decision that resources have plain links and also
a very short link for use in navbars.)  Otherwise, it's usually simpler
to just define resources and referrers separately (as different
bindings, the latter uses the former).
 2011-12-28 21:07:24 -05:00
Eli Barzilay
1cd8e6cbf3 Remove the referrer argument from copyfile' and symlink', and remove 
the unused `content-resource' (it is not necessary).
 2011-12-28 21:07:24 -05:00
Eli Barzilay
c8c13e46bb Switch delay's to lazy's. 2011-12-28 21:07:24 -05:00
Eli Barzilay
ace5fdf1f3 Clarify a comment for future work; a bunch of new internal definition uses. 2011-12-28 21:07:24 -05:00
Eli Barzilay
8beba3caf9 Avoid bash regexps 
Turns out that bash's regexps (using `=~') changed so that quoting them
matches a literal string, and it seems dangerous to rely on parsing
unquoted regexps.  One way around this is to put the regexp in a
variable, but for the two simple uses that this script had, it's easy to
avoid regexps completely.
 2011-12-28 21:07:24 -05:00
Matthew Flatt
00cd512e06 fix doc typo 2011-12-28 19:06:07 -06:00
Robby Findler
f1bacffbdc Adjusted rewrite-side-condition/check-errs so that it normalizes the internal 
redex patterns a bunch:

- repeats are turned into wrappers in sequences,
- names are all explicit,
- non-terminals are wrapped with `nt',
- cross patterns always have the hyphens in them.
- ellipses names are normalized (so there are no "hidden"
  name equalities); this also means that repeat patterns
  can have both a regular name and a mismatch name

Also, added a match-a-pattern helper macro that checks to make sure
that functions that process patterns don't miss any cases
 2011-12-28 09:46:43 -06:00
Robby Findler
c9fcde258f docs bug (as noted by Marijn on racket-dev) 2011-12-27 08:53:35 -06:00
Robby Findler
376ad1f52c remove 'stupid-internal-definition' and Rackety 2011-12-27 08:53:32 -06:00
Jay McCarthy
a0475c5d90 Commit from Anthony West to tutorial 2011-12-26 14:43:49 -07:00
Jay McCarthy
9723e939b4 Merge branch 'master' of git.racket-lang.org:plt 2011-12-26 14:33:20 -07:00
Jay McCarthy
ae31b19168 Synchronizable events from Tom McNulty 2011-12-26 14:33:07 -07:00
Robby Findler
e02eb9c2c1 the variable most-recent-languages-hier-list-selection used 
to be a  hierarchical-list-item<%> object, but now it is
a list of language names (same information, different data)
and one place didn't get updated.

Closes PR 12462
 2011-12-26 09:50:33 -06:00
Matthew Flatt
3a1df23be6 fix `text-outline' test to include a curve 2011-12-26 06:27:22 -06:00
Michael W
ae1ca5b91a Bugfix: text-outline now handles curves correctly 2011-12-26 06:26:58 -06:00
Matthew Flatt
e12bf33f8d 'rshift and 'rcontrol don't interrupt keybindings 
Closes PR 12461
 2011-12-25 19:39:37 -06:00
Matthew Flatt
1c63784517 for record-dc%', record initial configuration after each erase' 
Closes PR 12460
 2011-12-25 19:26:39 -06:00
Matthew Flatt
6c5c170565 racket/draw: add text-outline' to dc-path%' 2011-12-25 18:20:39 -06:00
Robby Findler
9bef0204bb fix the "Show Line Numbers" menu item so its label changes 
when the preference changes

closes PR 12459
 2011-12-25 13:39:14 -06:00
Robby Findler
188f868a28 Remove the position-location cache that check syntax used to maintain for 
the purpose of drawing arrows.

The computation to fill in the cache seems to actually be pretty quick and
the work to clear the cache when it is out of date (via a call to on-change)
can be substantial on big files, so just not maintaining the cache seems better.
(there are 7254 arrows in drracket/private/unit.rkt, stored in an interval map,
and iterating over the interval-map in a for loop seems to be time consuming)

Also, DrRacket could get into a state where switching tabs would trigger a
call to on-change, which means that switching tabs would take a few seconds.
 2011-12-23 16:15:26 -06:00
Matthew Flatt
5bfaea25fe fix draw-polygon' on pairs instead of point%'s 
Closes PR 12455
 2011-12-23 07:25:59 -06:00
Matthew Flatt
dccc76c9b0 slight modernization of the Slideshow tutorial 2011-12-21 16:30:24 -07:00
Matthew Flatt
d020c75202 remove libfit 2011-12-21 16:17:56 -07:00
Matthew Flatt
5a7f1b15ed mysterx: fix private/mxmain hack to avoid cross-module optimization 
Using the old extension protocol for MysterX --- plus the hack of
a dummy source module for a kind of portability --- really should
be replaced with an FFI-based approach to the MysterX DLL.
 2011-12-21 14:00:26 -07:00
Eli Barzilay
ed8e3367d4 More fixes and improvements to `net/unihead'. 
* In base64 encoding remove all newlines from the encoded result, avoids
  getting an invalid result.

* In qp encoding:
  - replace all spaces by underlines, not just the first (looks like a
    typo in the previous code)
  - encode "?"s and "_"s too, as required for this encoding
  - remove soft newlines (again, avoid an invalid result)

* Use `regexp-replace*' to encode the parts between the lines.  Besides
  making the code simpler, it fixes a bug in the previous code where
  multiple lines would each get encoded and the results concatenated
  without the newlines or any other whitespace.

* When the string to be encoded is longer than 70 characters, split and
  encode the sub-parts, then concatenate the encodings with a "\n "
  separator.  This is done as a poor attempt to follow the line length
  limits specified in rfc2047, or more concretely, to avoid sendmail's
  "!\n " splitting.
 2011-12-21 14:46:13 -05:00
Eli Barzilay
188c65661d Fixes and improvements to `net/unihead'. 
* Use `re:non-ascii' to look for a non-ascii character => faster.

* Use either CR or LF for a newline, not just LF.

* Use `regexp-replace*' to encode the parts between the lines.  Besides
  making the code simpler, it fixes a bug in the previous code where
  multiple lines would each get encoded and the results concatenated
  without the newlines or any other whitespace.
 2011-12-21 14:46:13 -05:00
Matthew Flatt
dcedd6e2be fix for `scribble --text' and tables 2011-12-21 11:27:06 -07:00
Eli Barzilay
ddcab952f7 Quote sender, subject, and recipients strings if needed. 
There might be existing uses of `net/sendmail' that did this quoting
since this code didn't do so.  Such uses would continue to work fine,
since quoted strings would already be plain ASCII, so a second quoting
would leave it as is.

Note that the quoted strings are also used as command line arguments.
It seems that sendmail deals with these all fine when they appear as
command line arguments.  This means that any valid email address format
can be used, not just "raw" emails.  If there are some sendmails that
don't do this, then it would be better to add a `-t' flag to let
sendmail parse the text in the message.

One caveat (not a new one): since they're passed as is, it is possible
to use two emails in a single string, as in "a@b.com, c@d.com".  This
could lead to obvious problems if someone uses "Bar, Foo <foo@bar.org>"
instead of "\"Bar, Foo\" <foo@bar.org>".  (Using a `-t' to parse the
content won't help with that...)  The only way to avoid this would be to
parse the emails and quote the name part if needed.  But that's a much
hairier piece of code.
 2011-12-20 16:13:13 -05:00
Eli Barzilay
f9d07d8400 Revise `net/sendmail'. 
* Move the `X-Mailer' header to the top, so that the interesting headers
  are all together at the bottom (the top gets littered by server
  headers anyway).

* Use `subprocess' directly (`process*' wasn't really doing anything
  more than that).

* Allow the sender to be `#f', leaving the header out.  This makes all
  sendmails that I've used use the username that is running the process.

* Just search for a sendmail program: don't barf on windows, so it can
  be used in case there is a sendmail.exe executable there.

* Remove `no-mail-recipients' to make it in-line with other racket code
  that doesn't raise super-specific exceptions.

* Use port counting instead of doing the counts manually, much simpler
  code.
 2011-12-20 15:53:40 -05:00
Sam Tobin-Hochstadt
81bb8a5ea3 Improve type of `in-range'. 2011-12-19 19:41:45 -05:00
Matthew Flatt
26c0ef99ef fix executable distribution creation on Unix 2011-12-19 12:36:16 -07:00
Ryan Culpepper
d00b93cdff remove references to non-existent unstable module 2011-12-18 14:35:41 -07:00
Ryan Culpepper
bb93132463 uniform position for unstable header in unstable docs 2011-12-18 14:23:21 -07:00
Ryan Culpepper
59beeb2e14 minor doc fixes 2011-12-18 13:57:50 -07:00
Ryan Culpepper
933965b2c2 moved unstable/prop-contract into racket/contract/base 2011-12-18 13:57:50 -07:00
Ryan Culpepper
e086d237cd moved unstable/mutated-vars back to typed-racket 2011-12-18 13:57:49 -07:00
Ryan Culpepper
bf21e5b765 pruned unstable/bytes (moved some code back to web-server) 
Corrected contracts from serializable? to printable/c.
 2011-12-18 13:57:49 -07:00
Ryan Culpepper
dd061bdb17 removed unstable/net/url (moved code back to web-server) 2011-12-18 13:57:49 -07:00
Ryan Culpepper
7f345fe067 removed unstable/gui/language-level 2011-12-18 13:57:49 -07:00
Ryan Culpepper
6ac708a3da pruned unstable/syntax 2011-12-18 13:57:49 -07:00
Ryan Culpepper
d803e55a5b removed resolved commentary from unstable/struct 2011-12-18 13:57:49 -07:00
Ryan Culpepper
7ef56fbfc5 pruned unstable/string (moved some code back to web-server) 2011-12-18 13:57:48 -07:00
Ryan Culpepper
52aefa6e35 removed unstable/require 2011-12-18 13:57:48 -07:00
Ryan Culpepper
a4c6c7cfce pruned unstable/port 2011-12-18 13:57:48 -07:00
Ryan Culpepper
fd2554d6fc removed unstable/path (moved code back to single use in web-server) 2011-12-18 13:57:48 -07:00
Ryan Culpepper
bc7401d4d9 pruned unstable/function 2011-12-18 13:57:48 -07:00
Ryan Culpepper
e4e89b0bc9 removed unstable/exn (moved code to single use in web-server) 2011-12-18 13:57:44 -07:00
Ryan Culpepper
f21b871760 removed unstable/dirs 2011-12-18 13:57:22 -07:00
Ryan Culpepper
53fc18008c removed unstable/dict (no uses) 2011-12-18 13:57:14 -07:00
Ryan Culpepper
4f9da1fd1c pruned unstable/define 2011-12-18 13:56:00 -07:00
Ryan Culpepper
f99d79ef10 pruned unstable/contract 
Removed unused code. Removed nat/c, pos/c as they correspond to
standard predicates.
 2011-12-18 13:56:00 -07:00
Ryan Culpepper
b12d284055 fixed typo 2011-12-18 13:14:03 -07:00
Matthew Flatt
6bae0fc036 clarify `letrec' spec 2011-12-18 07:27:32 -07:00
Matthew Flatt
4fed17704a avoid `racket/gui' tests that can't work on X 2011-12-18 07:27:32 -07:00
Matthew Flatt
1b4f13e674 scribble: avoid line-break between "#" and "<void>" 2011-12-18 07:27:32 -07:00
Matthew Flatt
4b1f746714 enable R5RS map' & for-each' (i.e., mmap' and mfor-each') inlining 2011-12-18 07:27:32 -07:00
Mike Sperber
a657b0217e Fix for line3d's `create-viewport-matrix'. 
Submitted by David Herrmann.
 2011-12-18 14:37:34 +01:00
Mike Sperber
16a27c6391 For DMdA languages, document which signatures work with `check-property'. 
Namely, not the singular record signature, but the signature
constructors of `define-record-procedures-parametric'.

(We'd done this before, but that patch got reverted, without the
doc part getting reinstated.)
 2011-12-18 14:18:42 +01:00
Mike Sperber
7fac9193fa In the DMdA languages, create arbitrary for record signature without fields. 
This way, you don't have to use define-record-procedures-parametric
for records like this:

(define-record-procedures empty
  make-empty empty?
  ())
 2011-12-18 14:18:42 +01:00
Mike Sperber
c080940d02 Fix infinite recursive signatures. 
Such as this, submitted by Torsten Grust:

(define-record-procedures-parametric stream_ stream-of
  make-stream
  stream?
  (stream-head stream-tail))

(define stream
  (lambda (t)
    (signature (stream-of t (-> (stream t))))))

(: from (number -> (stream number)))
(define from
  (lambda (n)
    (make-stream n (lambda () (from (+ n 1))))))

(: foo (stream number))
(define foo (from 1))

The problem was that the arbitaries got evaluated too eagerly.
 2011-12-18 14:18:42 +01:00
Ryan Culpepper
6742c308d9 db: fix sqlite3 memory corruption bug 2011-12-16 19:18:46 -07:00
Vincent St-Amour
664245ae69 Add in-slice sequences. 
Patch from David Vanderson.
 2011-12-16 13:50:25 -05:00
Robby Findler
a122ea725d fix a bug in the kill-safe abstraction that is designed to protect 
the state that online check syntax uses (indirectly via scribble)
to lookup documentation.

since the kill-safe abstraction moved some computation over to
another thread, the values of various parameters (current-directory
in this case) were not preserved. So when scribble then ended up
resolving a module path with the wrong current directory, this
bad value got cached. Then later, when check syntax tries to figure
out what file to open to jump to it, it got the cached bogus value
(even though current-directory was right when check syntax asked
for the filename).

closes PR 12538
 2011-12-15 20:37:15 -06:00
Robby Findler
a2bbcf8b00 tighten up the contract 2011-12-15 20:37:14 -06:00
Matthew Flatt
c9d214138e make `choice-evt' take O(N) time for N arguments 
Delay flattening nested `choice-evt's to `sync'.
 2011-12-15 16:04:08 -07:00
Sam Tobin-Hochstadt
ff74b262cf Global seed to debug fuzzer timeouts. 2011-12-15 13:53:04 -05:00
Robby Findler
fd89d560b2 fix docs 2011-12-15 10:34:06 -06:00
Robby Findler
39e4454f51 added docs for the pkg-info.ss url to planet 2011-12-15 08:44:39 -06:00
Robby Findler
a88d9ca116 missed a place to add an undatum 2011-12-15 08:44:39 -06:00
Robby Findler
c91d004729 more cleanup of the rendering for the case when (format "~s" x) 
and (format "~a" x) are different (when 'x' is a symbol)
 2011-12-15 08:44:39 -06:00
Sam Tobin-Hochstadt
7802eda605 Better types for fourth' -- tenth'. 2011-12-14 19:06:05 -05:00
Matthew Flatt
ee775c3cc3 intern strings, etc. only when making syntax objects, not in `read' 
Rename `read-intern-literal' to `datum-intern-literal'.

Interning is needed only in `read-syntax' or `datum->syntax' to
set up the invariants that the bytecode compiler needs for cross-module
optimization. When `read'ing numbers from a data file, meanwhile,
interning slows things down a lot and doesn't seem worthwhile.
 2011-12-14 16:03:44 -07:00
Jay McCarthy
a16caef298 Revising docs a little to help use dispatch-rules 2011-12-14 11:53:15 -07:00
Matthew Flatt
c8fcf2a0a4 remove datum', etc. from mzscheme' 2011-12-14 06:37:45 -07:00
Ryan Culpepper
d312744aae db: make debugging easier 2011-12-13 23:51:31 -07:00
Ryan Culpepper
b355abfdb3 db: allow mysql-connect without db 2011-12-13 22:18:13 -07:00
Ryan Culpepper
fd74709e1c db: implement mysql auth plugin support, old password support 
related to PR 12415
 2011-12-13 22:17:51 -07:00
Ryan Culpepper
32c5e3c9d2 avoid resolving module-path-index (current-directory may not be set right) 2011-12-13 17:38:21 -07:00
Asumu Takikawa
1ec2f9ca82 Fix doc inconsistency for require/typed. 2011-12-13 16:54:01 -05:00
Jordan Schatz
36c720a28c Small spelling error 2011-12-13 09:47:43 -05:00
Matthew Flatt
b87a7c0ec9 fix `raco make --no-deps' 2011-12-13 06:13:17 -07:00
Matthew Flatt
b99eb54f16 fix race in subprocess test 2011-12-13 06:13:16 -07:00
Robby Findler
610efbbe75 brutal changes to check syntax to try to see if they fix the symptom Marijn reports 2011-12-13 04:56:13 -06:00
Robby Findler
843f057024 Revert "adjust the synchronization in check syntax for reading doc results to" 
This reverts commit 8f12372b17.
 2011-12-13 04:56:13 -06:00
Jay McCarthy
701b8ed72f Missing data character 2011-12-12 15:54:00 -07:00
Eli Barzilay
932f7ce726 Remove "Affiliates" section which is less relevant now. 2011-12-12 16:40:42 -05:00
Robby Findler
48772f2e40 when double clicking in a comment, fall back to word-based instead 
of sexp-based selection

closes PR 12439
 2011-12-12 14:45:27 -06:00
Robby Findler
2ed8023b36 minor refactoring 2011-12-12 14:45:27 -06:00
Jay McCarthy
5701c9cc69 Apache not in docs 2011-12-12 11:33:07 -07:00
Jay McCarthy
fb18174e22 Removing stderr output from archive? 2011-12-12 10:22:52 -07:00
Matthew Flatt
25dd8727cb add datum-case', etc. as syntax/datum' 
This library is used by Redex, which wants a `syntax'-like template
language, but for datum values instead of syntax objects. Using
`datum-case' and `datum' generates much less code. Redex uses
only a small part of the general functionality, so adding
`syntax/datum' could be overkill. It's implemented by generalizing
the `syntax-case' and `syntax' pattern matching and template
constructing code, though; it's not a lot of extra code, and it's
easiest to generalize completely. We may find other uses for
datum templates, too.
 2011-12-12 08:13:20 -07:00
Eli Barzilay
09402178db Bring back the search-the-web paragraph, with a pointer to SO instead. 2011-12-12 09:47:06 -05:00
Eli Barzilay
2761c9a8ac Remove links to the cookbook and the schematics project. 
(Both no longer active.)
 2011-12-12 09:30:05 -05:00
Eli Barzilay
0514bec845 When `make-evaluator' receives a path to a file, it allows reading it. 2011-12-11 02:52:41 -05:00
Sam Tobin-Hochstadt
6fae17282f Don't run the slides. 2011-12-10 17:38:18 -05:00
Sam Tobin-Hochstadt
adb6b79620 Filesystem errors are not internal typed racket errors. 2011-12-10 17:28:34 -05:00
Sam Tobin-Hochstadt
eb38783750 Fix type of `remove-duplicates'. 
Also fix type inference for functions with mandatory keyword arguments in other cases.
Related to PR 12434.
 2011-12-10 17:28:34 -05:00
Matthew Flatt
bf90cf9028 fix problems printing symbols with unicode chars 2011-12-10 11:43:59 -07:00
Matthew Flatt
17504a960e more interning related to Scribble xref 2011-12-10 11:43:58 -07:00
Matthew Flatt
28ee1570ae strip value from 'dep tag 
The value isn't used; a 'dep tag is ony to establish
dependencies, and the relevant value is with a 'form or
'def tag. Avoiding the extra value saves another 5% in
cross-reference files.
 2011-12-10 11:43:58 -07:00
Matthew Flatt
b2fade9206 read-intern strings generated by Scribble; other interning 
This change saves a small amount of space in cross-reference files
and some space in loaded cross-reference information.
It also saves work converting strings to mutable on deserialize,
although the performance difference seems negligible.
 2011-12-10 11:43:58 -07:00
Mike Sperber
0f2c5d20ea Synch German string constants with latest. 2011-12-10 14:05:13 +01:00
Robby Findler
622bec0719 avoid (format "~s" x) in favor of (symbol->string x) for symbols 
when doing typesetting stuff in Redex, as the former seems to have
some kind of context dependency that makes it insert ||s around
some upper-case symbols sometimes
 2011-12-10 02:55:47 -06:00
Robby Findler
f8cbe1ad23 add the List Machine benchmark by Appel, Dockins, and Leroy 2011-12-10 01:34:58 -06:00
Sam Tobin-Hochstadt
f23baef8aa Opaque types may overlap with anything. 
Closes PR 12434.
 2011-12-09 18:11:51 -05:00
Matthew Flatt
596e7683b5 Merge branch 'master' of racket-lang.org:plt 2011-12-09 10:36:58 -07:00
Matthew Flatt
40fc46a870 fix PNG reader 
when alpha isn't wanted and image has tRNS
 2011-12-09 10:33:35 -07:00
Matthew Flatt
287d5cedf5 add `pseudo-random-generator-vector?' 
Also, adjust docs to clarify that `vector->pseudo-random-generator!'
can be used as a more complete seeding function.
 2011-12-09 09:12:17 -07:00
Matthew Flatt
1da5b859b7 more info for failing test 2011-12-09 08:01:52 -07:00
Robby Findler
e55ed2dc25 improve syntax error reporting for judgment-holds in reduction relations (and 
probably elsewhere)
 2011-12-08 20:35:46 -06:00
Sam Tobin-Hochstadt
64f9af0a84 Minor fix to fuzzer. 2011-12-08 19:59:47 -05:00
Sam Tobin-Hochstadt
c22611ca2b Fix documentation to avoid drdr warnings. 2011-12-08 19:25:55 -05:00
Vincent St-Amour
b5d393d939 Add TR support for gcd and lcm on rationals. 2011-12-08 17:13:50 -05:00
Matthew Flatt
f93c94f6ff add 'shift, 'control, 'rshift, and 'rcontrol events 2011-12-08 15:05:41 -07:00
Matthew Flatt
4a387c5b6a add some missing checks on bytecode parsing 
The `tests/racket/stress/fuzz' test fails much less frequently,
though problems certainly remain.
 2011-12-08 13:42:09 -07:00
Matthew Flatt
657be87c66 generalize gcd' and lcm' to work on rationals 2011-12-08 09:25:39 -07:00
Matthew Flatt
7e666b4b45 add stream' to racket/stream' 
based on a pull request from Dan King
 2011-12-08 09:25:34 -07:00
Ryan Culpepper
90acf8a36f temporary fix for broken dist-specs 2011-12-07 23:38:37 -07:00
Robby Findler
cbab512dd1 adjust the way 'jump to next/prev error source loc' menu items work 
so that they also highlight the error location in pink when jumping there
 2011-12-07 16:18:17 -06:00
Ryan Culpepper
0dcafac0c9 db: improved message debugging for mysql 2011-12-07 13:23:33 -07:00
Neil Toronto
4f9b642827 Stop rendering logos at 512 2011-12-07 10:56:08 -07:00
Neil Toronto
3e895b7072 Plot performance improvement: precalculated light, view and half dir 
Color flonum-to-byte conversion handles special flonums (hopefully helps with Marijn's problem)
 2011-12-07 10:56:08 -07:00
Neil Toronto
419a7ccbc0 New icons, standardized lighting 2011-12-07 10:56:08 -07:00
Neil Toronto
4334727609 Standardized SVG icon source sizes 
New icons

New PLaneT logo
 2011-12-07 10:56:07 -07:00
Neil Toronto
9c2386e40e Added `disk-icon', changed DrRacket "Save" icon 2011-12-07 10:50:39 -07:00
Jay McCarthy
e62940734f Fixing changed test 2011-12-07 08:15:38 -07:00
Jay McCarthy
54298bc2fd Closing 9646 2011-12-07 06:23:25 -07:00
Jay McCarthy
12580337f2 Fixes PR9965 and a missing doc xref 2011-12-07 06:23:25 -07:00
Sam Tobin-Hochstadt
a497300fbe Drop some trivially-pure code. 2011-12-06 17:20:32 -05:00
Sam Tobin-Hochstadt
8f133964f2 Disable test that needs input. 2011-12-06 17:20:32 -05:00
Robby Findler
8f12372b17 adjust the synchronization in check syntax for reading doc results to 
cope with the case where the thread has been killed (the nacks are
apparently not triggered on thread death in some cases)

(optimistically) closes PR 12427
 2011-12-06 16:13:17 -06:00
Robby Findler
2899fd0903 get rid of the obscenely long menu item name 
closes PR 12423
 2011-12-06 15:42:57 -06:00
Robby Findler
8f7572bc5e fixup the heart bitmap so it has an alpha channel and then add it into the weekend/weekday rotation 2011-12-06 15:42:57 -06:00
Jay McCarthy
6af5b312d6 Increasing timeout for benchmark 2011-12-06 11:00:49 -07:00
Robby Findler
7a5e90f48f use build-path to construct path segments instead of putting slashes into strings 2011-12-05 21:01:28 -06:00
Robby Findler
1d03e5f711 adjust the double clicking in racket mode so that clicks on the 
(instead of sexp-based)

closes PR 12421
 2011-12-05 21:01:28 -06:00
Robby Findler
447bd44a0c minor rackety 2011-12-05 01:14:54 -06:00
Robby Findler
f725066bf9 fix bug in the handling of side-conditions 2011-12-05 01:14:54 -06:00
Matthew Flatt
1c6354e235 fix meta/check-dists 
(Also, use a hash table instead of an association list for a
query cache.)
 2011-12-04 08:01:48 -07:00
Matthew Flatt
be80e7d864 fix an over-eager reordering by the bytecode compiler 
The over-eager transformation could be space-unsafe, and it
could duplicate an unsafe operation whose result is used only
once in a function that eds up being inlined multiple times.
 2011-12-04 06:52:33 -07:00
Sam Tobin-Hochstadt
821ec051d0 Avoid providing internal macro. 2011-12-03 18:46:01 -05:00
Matthew Flatt
7c7135f58e Revert "typo in universe' docs for on-new'" 
The documentation is correct as-is.

This reverts commit eec86cdaf2.
 2011-12-03 11:21:21 -07:00
Matthew Flatt
7d2914fc8a fix `defform[*]' handling of #:id and grammar production 
In @defform*[#:id x1 [(qqq x1)]], for example, `#:id x1' needs to
calcel the default treatment of `x1' within `(qqq x1)' as
a metavariable, while treating `qqq' as a meta-variable.
 2011-12-03 10:03:13 -07:00
Matthew Flatt
07342303e5 scribble: fix HTML rendering of table in nested flow starting item 2011-12-03 08:41:15 -07:00
Matthew Flatt
eec86cdaf2 typo in universe' docs for on-new' 2011-12-03 08:24:32 -07:00
Matthew Flatt
788e8bb5f4 fix demod for inline-variant 2011-12-03 06:15:58 -07:00
Matthew Flatt
61fa9fe7dc improve dist spec (where collects:' is meant instead of package:') 2011-12-03 06:06:51 -07:00
Matthew Flatt
787437223c remove reference to `compiler/cffi' 
Closes PR 12413
 2011-12-02 19:44:29 -07:00
Matthew Flatt
7ddbc95b51 clean up `set!' implementation in ASL to avoid catching failures 
The code seems to pre-date the failure thunk to `syntax-local-value'.
A problem with letting an exception get raised is that it triggers
the `error-value->string' handler, which loads Slideshow pict support
in DrRacket, which loads `racket/draw' at phase 1 --- which isn't
inherenty bad, but a lot of work that can be avoided.
 2011-12-02 16:02:11 -07:00
Matthew Flatt
745c4b6470 fix another way that `racket/gui' instances can leak 2011-12-02 15:48:29 -07:00
Robby Findler
ce7523f01f more atoms can be shared now, so wrap 'em up 2011-12-02 16:38:56 -06:00
Ryan Culpepper
2e4d4e21ca rackunit: change exn:test to extent exn:fail 
closes PR 12393
 2011-12-02 14:41:17 -07:00
Ryan Culpepper
a1c7c2b6f9 macro-stepper: fix reset/obsolete/shutdown behavior 2011-12-02 14:41:17 -07:00
Ryan Culpepper
3dc78a3d1e macro-stepper: fix display of "confusable" objects 2011-12-02 14:41:17 -07:00
Robby Findler
e9a5cf05c7 change the strategy drracket uses for the convertible? values 2011-12-02 15:19:15 -06:00
Robby Findler
1f2d0462a9 guard against strange syntax objects being passed to 'code' 2011-12-02 15:18:18 -06:00
Matthew Flatt
7397f710e2 fix reconstruction of `provide' forms in module expansion 2011-12-02 13:58:39 -07:00
Vincent St-Amour
9417503492 Fix for/sum: when summing something other than integers. 2011-12-02 15:21:14 -05:00
Vincent St-Amour
3279ea4b61 Whitespace cleanup. 2011-12-02 15:21:14 -05:00
Matthew Flatt
96330556e7 fix secondary hash-code for weak hashes 2011-12-02 12:11:52 -07:00
Matthew Flatt
58d01d0d12 fix dist specs for "icons" change 2011-12-02 09:03:57 -07:00
Robby Findler
2e54a89773 adjust drracket's repl so that it renders convertible things by turning them into .png's. 2011-12-02 08:10:32 -06:00
Stephen Bloch
39629e8e99 map-image and map-image/extra now give their function argument x and y 
coordinates, or not, depending on the arity of that function.  This
enables one to write a simple function from color -> color and
immediately map it on an image.  For the situation in which the
function is location-dependent, one can still write a function from
x,y,color -> color and map this on the image.
 2011-12-02 07:09:37 -05:00
Neil Toronto
29ad6b36b6 Replaced PLaneT logo 
Replaced stop sign icons

Fixed some icons (esp. borders on shiny)
 2011-12-01 23:04:27 -07:00
Neil Toronto
076453dacc Use bitmap' instead of icon->pict' 
Rename `pict->icon' to `pict->bitmap' and put in `slideshow/pict'
 2011-12-01 17:04:31 -07:00
Sam Tobin-Hochstadt
daf371059d Add link. Closes PR 9325. 2011-12-01 16:54:52 -05:00
Sam Tobin-Hochstadt
04b8962542 Fix doc mistake. 
Close PR 9508.
 2011-12-01 16:54:52 -05:00
Sam Tobin-Hochstadt
e9a045c695 Fix doc typo. 
Related to PR 9501.
 2011-12-01 16:54:52 -05:00
Sam Tobin-Hochstadt
6df35ce132 Fix doc typo. 
Closes PR 12395.
 2011-12-01 16:54:52 -05:00
Neil Toronto
73615de58f Precision improvements for user functions that return flonums 
Performance: 2d-plot-area% now uses flonums internally as much as possible
 2011-12-01 13:26:36 -07:00
Robby Findler
1c9c31efd1 drop the weekend condition for the default icon style 2011-12-01 13:45:26 -06:00
Robby Findler
301631c0d6 add a contract for slideshow/pict's bitmap function 2011-12-01 13:45:25 -06:00
Matthew Flatt
545b37ff0d add racket/performance-hint' with begin-encourage-inline' 2011-12-01 10:26:48 -07:00
Matthew Flatt
1bc2441b5a switch to syntax property for 'compiler-hint:cross-module-inline 2011-12-01 10:26:48 -07:00
Kevin Tew
958ad908ab place scrbl fix 2011-12-01 09:54:38 -07:00
Robby Findler
45c72d0837 add a compiler-hint:cross-module-inline hint. 
Calling this function:

(provide
 (contract-out
  [f (-> integer? integer?)]))
(define (f x) x)

from another module seems to speed up by about 8% with the annotation
in this commit.
 2011-12-01 10:33:30 -06:00
Matthew Flatt
99032a75d0 inline map', for-each', andmap', and ormap' 
More generally, support a
 (define _id (begin 'compiler-hint:cross-module-inline _proc-expr))
hint, which is how the compiler determines that `map', etc., are
candidates for inlining.
 2011-12-01 06:59:27 -07:00
Robby Findler
1ca79003f1 remove ? from German string constant to match similar removal from the English 
(checked with Mike Sperber first)
 2011-12-01 07:22:08 -06:00
Eli Barzilay
e0eccf7019 Make "icons" into a package, to include its documentation. 2011-12-01 03:55:44 -05:00
Eli Barzilay
a9b1f993d4 Remove redundant execution bit from some files, convert one CRLF file to LFs. 2011-12-01 03:54:32 -05:00
Eli Barzilay
fac07b964d Make get-libs retry downloads if they look stuck. 
This resolves a problem with the osx64 machine, where downloads seem to
just get stuck after a while, without timeout errors.  Re-enable that
build.
 2011-12-01 03:40:27 -05:00
Eli Barzilay
51787cab5a Make the version tool use "Racket". 2011-12-01 03:39:13 -05:00
Robby Findler
d1c29f8621 make the names of procedures with optional arguments be basedn on the 
lexical name instead of "core" (this only shows up in stacktraces, as
far as I can tell)
 2011-11-30 16:55:55 -06:00
Robby Findler
7f96ee19e0 When opening a new file, first load the file into the definitions text 
before wiring up / initializing the new tab.  This means that the
file's name is not asked for, and thus a new "untitled" number is not
allocated too early

closes PR 12361 (and hopefully introduces no new ones)
 2011-11-30 16:55:55 -06:00
Robby Findler
7b9cb97654 eliminate the word "online" from the description of 
"instant check syntax" in the docs
 2011-11-30 16:55:54 -06:00
Robby Findler
1717fb74cd adjust the drawing of the online check syntax dot when switching languages 
closes PR 12366 (if it wasn't closed before, that is)
 2011-11-30 16:55:54 -06:00
Robby Findler
082978effe improve the double-click-on-word behavior for scribble (generally when 
double clicking inside a string) and when clicking on close
parentheses (specifically, only special case close parens that are
actually parentheses according to the colorer, rather than special
casing all close parens).
 2011-11-30 16:55:54 -06:00
Robby Findler
f07095283d remove ? from string constant that should not have been there 2011-11-30 16:55:54 -06:00
Vincent St-Amour
c720d0f6f7 Add regexp-filter to unstable/string. 2011-11-30 17:54:28 -05:00
Vincent St-Amour
29bea4863e Add group-by to unstable/list. 2011-11-30 17:54:28 -05:00
Vincent St-Amour
8509b81f47 Allow integers as sequences in TR. 2011-11-30 17:54:27 -05:00
Ryan Culpepper
5c20a46c3a macro-stepper: better styling of errors, reduction steps 2011-11-30 09:24:24 -07:00
Ryan Culpepper
df3a9d8c7f macro-stepper: fix value of absent evaluations (local actions) on error 
related to PR 12316
 2011-11-30 09:24:24 -07:00
Ryan Culpepper
0db96352bf macro-stepper: temp fix for drracket tool 
closes PR 12349, closes PR 10396

The macro stepper tool broke when DrRacket started doing expansion
earlier, before eval handler gets control. This commit changes the
macro stepper to just expand module contents. No REPL, no evaluation.

The long-term fix might be to make the macro stepper cooperate more
closely with the module language.
 2011-11-30 09:24:24 -07:00
Ryan Culpepper
7fbd232c77 macro-stepper: display binding info for phases -5 to 5, clean up 2011-11-30 09:24:24 -07:00
Ryan Culpepper
7ebd15c4b0 db: export and document exn:fail:sql 2011-11-30 09:24:24 -07:00
Matthew Flatt
779b419c03 first cut at cross-module function inlining 
Inline only trivial functions, such as `(empty? x)' -> `(null? x)',
to avoid generating too much code.

Bytecode includes a new `inline-variant' form, which records a
version of a function that is suitable for cross-module inlining.
Mostly, the variant let the run-time system to retain a copy
of the bytecode while JITting (and dropping the bytecode of)
the main variant, but it may be different from the main variant
in other ways that make it better for inlining (such a less loop
unrolling).
 2011-11-30 07:39:36 -07:00
Matthew Flatt
1ebde53db7 fix `compiler-sizeof' docs and error message 2011-11-30 07:39:36 -07:00
Robby Findler
c338e5bfe3 remove now-unneeded debugging printfs from drracket's module-lang test suite 2011-11-30 08:24:20 -06:00
Robby Findler
458e2c2282 some long overdue Rackety: renaming the 'scheme:' exports of the framework to 'racket:' 2011-11-30 06:45:50 -06:00
Robby Findler
9db206b231 add in keymap mixin 2011-11-29 18:43:37 -06:00
Robby Findler
dd4f307a47 use an aug-keymap instead of a keymap for the scheme mode keymap container 2011-11-29 14:27:51 -06:00
Robby Findler
1c2f9cd721 adjust the handling of the scheme mode keymap so that it can go 
before the plain text-mode keymap.

Add a doubleleftclick binding to the scheme mode keymap so that
we can have sexp-sensitive double clicking in the drracket editor
 2011-11-29 13:46:23 -06:00
Robby Findler
e935b1fa8e change the framework & drracket so that they still use the colorer 
methods (paren matching, mostly) when the colorer is frozen
(but continue to avoid using them when the colrer is stopped)

closes PR 12374
 2011-11-29 13:46:23 -06:00
Neil Toronto
f41fce1fc3 Finished icons docs, renamed racket-icon-style to default-icon-style 2011-11-29 12:11:07 -07:00
Matthias Felleisen
d6d8e4351c removed mistakenly committed file 2011-11-29 14:04:06 -05:00
Neil Toronto
a6abce481d Set props on icons and render-png.rkt 2011-11-29 09:21:51 -07:00
Jay McCarthy
41e35175f4 Increasing timeout 2011-11-29 06:50:54 -07:00
Neil Toronto
b4e0e17739 Doc fixes and better examples (because black icons are kewl) 2011-11-28 22:47:10 -08:00
Neil Toronto
4012373a8c Started icon reorganization 
- SVG icon sources
 - Playback-style icons, logos, stop signs, magnifying glasses, etc., in diffuse and shiny styles
 - Program to pre-render SVG files (icons/private/svg/render-png.rkt)
 - Pre-rendered icons (PNGs in power-of-2 sizes)
 - Made `icons' a module, with functions to conveniently load icons and convert to/from picts
 - Scribble docs for `icons'
 - Used new icons in DrRacket toolbar
 2011-11-28 22:09:15 -08:00
Neil Toronto
918c4e97a6 Fixed a bug with small (but not epsilon) flonum bounds 2011-11-28 22:09:15 -08:00
Robby Findler
11994bd4f8 fix a bug in the module lexer; it was returning the wrong length for the tokens 
it creates when the #lang line isn't well-formed (eg "#lang racke").

closes PR 12399
 2011-11-28 21:16:31 -06:00
Robby Findler
c4a8cd65fb disable file in drdr 2011-11-28 21:16:30 -06:00
Matthias Felleisen
acb66d094b doc bugs fixed; Closes PR12404 2011-11-28 22:01:11 -05:00
Matthias Felleisen
00c93a1829 allow strings and symbols for name clause in world; Closes PR12403 2011-11-28 21:31:18 -05:00
Matthias Felleisen
19f8cacfcd on-receive does not have to exist for a world to be a part of a universe, weird but feasible; Closes PR12401 2011-11-28 17:43:12 -05:00
Robby Findler
b40cc23f60 change file-creator-and-type so that it raises exn:fail:filesystem? 
exceptions instead of exn:fail exceptions for errors having to do
with the actual attempt to change/retrieve the creator and type
(but leaving alone the type errors)

closes PR 12400
 2011-11-28 15:35:42 -06:00
Robby Findler
d580518e66 adjust the autosave error code to print the stacktrace 
related to PR 12400
 2011-11-28 15:34:30 -06:00
Robby Findler
5d1a2beded Adjusting the weekend-bitmap-swapping code so it changes dynamically 
isntead of just checking weekendness on startup
 2011-11-28 15:09:36 -06:00
Matthew Flatt
be89a1c1c4 ffi/unsafe/objc: at least load on platforms without libobjc 2011-11-28 13:51:25 -07:00
Matthew Flatt
14e0698602 raco setup: one more path simplifcation point 
Closes PR 12355
 2011-11-28 13:51:24 -07:00
Matthew Flatt
cb341e1f48 make in-sequences' and in-cycle' accept 0 sequences 
Plus doc clarifications.
 2011-11-28 13:51:24 -07:00
Robby Findler
031b7b18be adjust weekend logo setting code so that it works on non-mac os x platforms 2011-11-28 14:49:06 -06:00
Robby Findler
f210692a20 adjust the dock icon (under mac os x) to change on the weekends 2011-11-28 14:35:44 -06:00
Robby Findler
d381c7b40b add the ability to pass a bitmap directly for the splash screen 2011-11-28 14:35:44 -06:00
Robby Findler
25271be3e8 set the current-load-relative-directory to #f (initially) in drracket 2011-11-28 13:57:11 -06:00
Robby Findler
153dd73f6b adjust drracket to clean up the code that sets the initial value of 
current-directory and current-load-relative-directory and to make
current-directory's initial value be the user's home directory
 2011-11-28 13:29:55 -06:00
Robby Findler
462a348f19 fix bugs in the way the Racket|Disable Tests menu item worked 
also adjust the test-engine-test.rkt test suite to bring it into
sync with the changes to the way the DrRacket REPL works from
commit bfa6b1d953
 2011-11-28 00:13:59 -06:00
Matthew Flatt
06a1d8eb27 typo 
Closes PR 10828
 2011-11-27 18:42:11 -07:00
Matthew Flatt
27db62c9c8 typo 
Closes PR 10822
 2011-11-27 18:40:18 -07:00
Matthew Flatt
67bf8a3dd9 fix docs on the `mzscheme' language 
Closes PR 9931
 2011-11-27 18:35:02 -07:00
Matthew Flatt
5858585085 doc clarification 
Closes PR 8460
 2011-11-27 18:13:45 -07:00
Matthew Flatt
2b658fb1d4 doc clarification 
Closes PR 8559
 2011-11-27 18:02:26 -07:00
Matthew Flatt
a04272d245 fix typo and text duplication 2011-11-27 13:27:04 -07:00
Matthew Flatt
cba6323e8c doc correction 
Closes PR 11959
 2011-11-27 11:50:22 -07:00
Matthew Flatt
97b1a9358d fix typo 2011-11-27 11:29:45 -07:00
Matthew Flatt
b157ff2399 fix `#lang at-exp' spec and related 
Closes PR 12174
 2011-11-27 11:22:41 -07:00
Matthew Flatt
49802b7ba1 doc correction 
Closes PR 12171
 2011-11-27 11:14:58 -07:00
Matthew Flatt
a707b0c5f5 `syntax-id-rules' clarifications 
Closes PR 12232
 2011-11-27 11:11:28 -07:00
Matthew Flatt
fca5ceecc9 switch `codeblock' to strings instead of bytes 
Also, fix scribble lexer line counting.

Closes PR 12225
 2011-11-27 11:06:21 -07:00
Matthew Flatt
8b7370a4f9 fix printing of hash tables with chaperones 
Closes PR 12276
 2011-11-27 09:56:44 -07:00
Matthew Flatt
10246d7ade fix `current-memory-use' 
Closes PR 9896
 2011-11-27 09:18:52 -07:00
Robby Findler
1b7bda5f2a clean up the way the state of the online expansion GUI is kept. 
This fixes a bunch of little things, including switch tabs between
windows with different states (closing PR 12341) and switching to
a non-module language.
 2011-11-26 21:14:28 -06:00
Matthew Flatt
58fa3dd6d7 fix non-ELF unix starter creation 2011-11-26 19:59:53 -07:00
Robby Findler
5adc74fdf0 fix a bug in the case that the character with a breakpoint or a 
stack highlight triangle is on the left edge of a line

closes PR 12379
 2011-11-26 18:30:25 -06:00
Robby Findler
081dc6c9a1 adjust the completions box so that it doesn't raise the error mentioned in 12396 anymore 
closes PR 12396
 2011-11-26 18:30:25 -06:00
Matthew Flatt
e7ab46d505 doc repair 
Closes PR 12281
 2011-11-26 17:09:24 -07:00
Matthew Flatt
7adc61060d doc repair 
Closes PR 12289
 2011-11-26 17:09:24 -07:00
Matthew Flatt
1175964a78 reference clarifications on string ports 
Closes PR 12365
 2011-11-26 17:09:23 -07:00
Matthew Flatt
48d5d6fca3 guide clarification on arguments to `eval' 
Closes PR 12345
 2011-11-26 17:09:23 -07:00
Matthew Flatt
8d44010725 better guide entry on "comments" 
Closes PR 12367
 2011-11-26 17:09:23 -07:00
Matthew Flatt
0772cdf2e3 fix `print-convert' on cyclic hash key 
Closes PR 12373
 2011-11-26 17:09:23 -07:00
Sam Tobin-Hochstadt
dd0a49bc62 Turn off excessive stderr output. 2011-11-26 16:06:45 -05:00
Matthew Flatt
93bcc58a0c scribble: use Latex skull package only if needed 2011-11-26 09:01:46 -07:00
Matthew Flatt
567ee96c61 racket/draw: generalize "face" in a font% to be a description 
Also add an option to `get-face-list' so that it can actually
return faces, instead of just families.
 2011-11-26 08:48:35 -07:00
Matthew Flatt
161934c354 skip osx64 build for now 2011-11-26 06:44:37 -07:00
Neil Toronto
4a8259a4e7 Fixed some tests 2011-11-25 19:00:05 -07:00
Neil Toronto
553c72ab28 Moved some flonum stuff (e.g. flatan2, flnext, +max.0, +min.0, etc.) to unstable/flonum (will document in another commit) 
Moved Racket-language, doc-generating "defthing" defines to unstable/latent-contract/defthing (will document in another commit)
 2011-11-25 18:40:19 -07:00
Neil Toronto
59691aab83 Arrows disappear immediately upon scroll; reduce scroll delay 2011-11-25 18:40:19 -07:00
Robby Findler
e942bb1c3a add another printf for drdr's consumption 2011-11-25 17:54:56 -06:00
Robby Findler
ca457b0052 add some debugging to see if I get more useful info for the module language test intermeittent failure 2011-11-25 15:13:11 -06:00
Robby Findler
d672a0699e contract random cleanup 
- remove excess printf
- fix indentation
- remove unused frequency tables
- adjust the generate table to avoid the imperative registration
 2011-11-25 14:47:57 -06:00
Matthew Flatt
1ac7e7e19d racket/class: add `dynamic-send' 2011-11-25 13:22:05 -07:00
Matthew Flatt
d421ed1bb6 racket/class: add `send/keyword-apply' 2011-11-25 13:19:42 -07:00
Matthew Flatt
bc0c2075fd cocoa: make sure app wakes up on file event 2011-11-25 13:19:42 -07:00
Matthew Flatt
d3cbea068a fix treatment of caps lock in keymap% 
Somewhere along the way --- probably in porting the editor
classes to Racket --- the caps-lock specification in a keymap
string was treated the same as other modifiers, but it is
supposed to be neutral when the key string starts with ":".

Closes PR 5486, 10347, 10993, 12184
 2011-11-25 13:19:42 -07:00
Robby Findler
a847186c0a missed one place to rename contract-generate 2011-11-25 13:38:26 -06:00
Robby Findler
e0ea64c758 rename contract-generate to contract-random-generate 2011-11-25 09:09:18 -06:00
Neil Toronto
989fcc4c22 Reworked how major and minor ticks are chosen; now isosurfaces3d always shows 3-5 surfaces, and all *-ticks parameters have the same default 
Contour and isosurface 'auto levels reorg
2D contours: z-min = z-max now makes empty plot instead of infinite loop
3D isosurfaces: d-min = d-max now makes empty plot instead of infinite loop
Fixed contracts and corner case on marching squares and cubes functions
Better selection box and point-label formatting
Increased timeout on extreme-bounds-tests.rkt
 2011-11-24 21:59:16 -09:00
Neil Toronto
bf77e525cc Points renderers fill color option 2011-11-24 21:59:16 -09:00
Neil Toronto
192539259c Fixed extreme bounds tests 2011-11-24 21:59:16 -09:00
Neil Toronto
57f07d516d Refactoring: plot-device% now uses dc<%>'s set-origin, simplifying uses 2011-11-24 21:59:16 -09:00
Neil Toronto
700765abb2 Plot label renderers now use tick settings to format coordinates 2011-11-24 21:59:16 -09:00
Neil Toronto
bddcd76f7f Ensure snips handle rendering errors 
Fraction tick formatting more reasonable for non-ticks (e.g. selection bounds, eventually plot labels)
 2011-11-24 21:59:16 -09:00
Neil Toronto
547ac9c7d8 Focus tweaks to capture off-snip movement; account for split editor 2011-11-24 21:59:16 -09:00
Neil Toronto
9c5d68ead5 Plot snips no longer get focus 
Right-click on plot snips now opens editor pop-up menu
 2011-11-24 21:59:16 -09:00
Neil Toronto
2f308a5323 Click and drag to zoom 2D plots 
Snip refactoring
 2011-11-24 21:59:15 -09:00
Matthew Flatt
aab4260127 generalize brush transformation to apply to a stipple 2011-11-24 11:14:54 -07:00
Matthew Flatt
fe3b6ea003 at-exp, scribble: remove distinctness of @{}-introduced newlines 2011-11-24 09:17:34 -07:00
Robby Findler
c87cd47c64 add add-make-prefix-to-constructor tests 2011-11-24 09:42:55 -06:00
Jay McCarthy
30cc1b9a0b Incorrect documentation 2011-11-24 08:19:09 -07:00
Matthew Flatt
a40d0f0dd1 fix pconvert test 2011-11-24 05:58:30 -07:00
Robby Findler
b7d2d5da62 Some small cleanups of Andy's contract generator code 2011-11-23 22:54:21 -06:00
Andy Gocke
b8847a53bf Started on random testing for contracts 2011-11-23 22:54:21 -06:00
Jay McCarthy
37a7e0a2e1 Revert "Forgot to include doc change" 
This reverts commit ccd5061c87.
 2011-11-23 11:13:21 -07:00
Jay McCarthy
41e04b33da Revert "This fixes 10497 and potentially breaks programs that assume the query of a URL is always a list. I have fixed uses in the Web Server, which I expect is the major thing affected, but much more could be. Therefore I am skeptical this is a good idea just for the representation of ?. So, I'd like other people to review the change and let me know if they think I should revert it." 
This reverts commit 7f9818bb3e.
 2011-11-23 11:13:20 -07:00
Jay McCarthy
9d8d36e568 Demonstrating that 10772 is fixed 2011-11-23 10:59:55 -07:00
Jay McCarthy
5bd12bb6f1 Clarifying syntax in docs 2011-11-23 10:59:55 -07:00
Jay McCarthy
ce6eab6f8e Showing that 10546 is fixed 2011-11-23 10:59:55 -07:00
Jay McCarthy
ccd5061c87 Forgot to include doc change 2011-11-23 10:59:54 -07:00
Jay McCarthy
7f9818bb3e This fixes 10497 and potentially breaks programs that assume the query of a URL is always a list. I have fixed uses in the Web Server, which I expect is the major thing affected, but much more could be. Therefore I am skeptical this is a good idea just for the representation of ?. So, I'd like other people to review the change and let me know if they think I should revert it. 2011-11-23 10:59:54 -07:00
Jay McCarthy
d64d620c00 Fixing PR10485 2011-11-23 10:59:54 -07:00
Matthew Flatt
6a99c93ebb add get-colors' to color-database<%>' 2011-11-22 20:17:58 -07:00
Matthew Flatt
c7464dcbd3 mzlib/pconvert: `add-make-prefix-to-constructor' parameter 
Defaults to #f, which fixes constructor-style printing in `plai'
and `racket', and is set to #t for the HtDP languages.
 2011-11-22 19:42:35 -07:00
Matthew Flatt
f4c1d9da06 adjust psyntax benchmark 
The psyntax implementation relies on 3-D syntax like
   (let ([s (string #\i)])
     (eq? s (eval `',s)))
producing true, or maybe
   (let ([s1 (string #\i)]
         [s2 (string #\i)])
     (eval `(eq? ',s1 ',s2)))
producing false, or probably both. Neither works now
in Racket. Hack around the problem well enough for
benchmarking purposes by using numbers in place of
strings.
 2011-11-22 18:12:28 -07:00
Vincent St-Amour
7ab62d109f Fix optimization of multi-argument float comparisons. 2011-11-22 17:52:50 -05:00
Vincent St-Amour
597f310e89 Fix typoes in the raco docs. 2011-11-22 17:52:49 -05:00
Jon Rafkind
35b3e73b2a disable test for now 2011-11-22 13:15:21 -07:00
Jon Rafkind
a9ba721be8 [honu] add example of lexically scoped macros 2011-11-22 10:30:44 -07:00
Jon Rafkind
42caad96de [honu] use honu-body directly in the parser 2011-11-22 10:30:44 -07:00
Jon Rafkind
4b4a369d84 [honu] abstract out delayed parsing 2011-11-22 10:30:43 -07:00
Jon Rafkind
973000adbb [honu] delay parsing of function bodies 2011-11-22 10:30:43 -07:00
Jon Rafkind
bef2f188b3 [honu] move when macro to the honu language 2011-11-22 10:30:43 -07:00
Jon Rafkind
40eeeb6a72 [honu] dont need extra prefixes for require 2011-11-22 10:30:42 -07:00
Jon Rafkind
4c00c26cd5 [honu] clean up main file requires and provides 2011-11-22 10:30:42 -07:00
Matthew Flatt
747951decf fix some DrDr benchmark invocations 2011-11-22 09:15:51 -07:00
Matthew Flatt
e44bd3f79d intern literal strings, byte strings, regexps, characters, and numbers 2011-11-22 08:54:37 -07:00
Matthew Flatt
ea3cabfc45 remove more Racket-to-C compiler leftovers 2011-11-22 05:50:18 -07:00
Robby Findler
3da3e17c47 don't continue after an error when scribbling via the 'scribble html' 
and 'scribble pdf' buttons in the drracket frame.

closes PR 12385
 2011-11-21 17:23:30 -06:00
Neil Toronto
94373ea9f9 Move point label `radius' units from point; plug plot->dc API leak 2011-11-21 10:39:16 -07:00
Robby Findler
a333b43259 make the planet cmdline-tool.rkt test more informative in the case that there are planet packages installed 2011-11-21 08:27:24 -06:00
Neil Toronto
d65b85ac55 Only try to build the Syntax Check popup menu if there is Syntax Check data 2011-11-20 22:23:38 -08:00
Neil Toronto
a23808dd95 Use rational? instead of regular-real?, cut some cruft 
Make docs compile without warnings
 2011-11-20 22:23:38 -08:00
Robby Findler
e788c6f49e adjust define-judgment-form so that it 
a) avoids creating big intermediate lists of the same things over and over
   (this closes PR 12380)
b) generates less code (by generating calls to local functions)
c) normalizes its output (sorts by the printed representation)
 2011-11-20 22:50:07 -06:00
Robby Findler
0a75219438 added support for where & side-condition & judgment-holds to define-relation 
closes PR 12382
 2011-11-20 21:34:22 -06:00
Robby Findler
6ea6483221 adjust number-snip% so that it subscribes to the file/convertible 
protocol for 'png-bytes and 'text
 2011-11-20 16:38:17 -06:00
Matthew Flatt
d416dfaa8c fix copy-file' reporting of exn:fail:filesystem:exists?' 
Fixes re-report for PR 12074
 2011-11-19 19:40:49 -07:00
Matthew Flatt
4464f2bf19 fix `get-slides-as-picts' most-recent-slide implementation 2011-11-19 19:14:51 -07:00
Matthew Flatt
91ef073c09 expand phase-related require/provide test 
to check for the bug fixed by 76c9996ac7 and other potential
problems
 2011-11-19 07:55:34 -07:00
Matthew Flatt
c1477e945d fix `namespace-require' on marked syntax 
Closes PR 12381
 2011-11-18 20:06:15 -07:00
Matthew Flatt
5665fe3477 fix `sequence-filer' on empty sequence 
fix provided by Shviller
Closes PR 12383
 2011-11-18 20:06:15 -07:00
Matthew Flatt
2ad78a33fb fix `provide' for macro-introduced bindings in phase != 0,#f 2011-11-18 20:06:15 -07:00
Jon Rafkind
5d3adb84c2 [honu] add var and = at phase 1 2011-11-18 09:59:43 -07:00
Jon Rafkind
8ba0551fe5 add version 3 of libmagickwand to the ffi example 2011-11-18 09:59:43 -07:00
Matthew Flatt
f54254e9b5 ssl library versions for Ubuntu 11.10 2011-11-18 01:58:31 -07:00
Jon Rafkind
23cbc505cc [honu] define parsing macro in the transformer phase. also provide a bunch of things from main 2011-11-17 23:34:59 -07:00
Jon Rafkind
70589a7033 [honu] create a new syntax class for parsing expressions at current-phase + 1. allow new operators to be defined using honu syntax 2011-11-17 23:34:59 -07:00
Robby Findler
b93486ed69 compile the left-hand sides of define-judgment only once, not during each time we try to check a judgment 
related to PR 12380
 2011-11-17 20:55:05 -06:00
Neil Toronto
2d0fa3a60b UI fixes and improvements to Check Syntax 
- Delays drawing arrows until mouse hovers for a very short time
- Delays drawing arrows when scrolling
- Tooltips appear in the correct pane when the editor is split
- Fixes infinite event queue with scrolling a split editor while a tooltip is displayed
 2011-11-17 19:25:24 -07:00
Robby Findler
755dc28e55 Fixes define-relation's handling of ellipses across clauses 
closes PR 12378
 2011-11-17 17:00:11 -06:00
Jay McCarthy
36a408096c Fixing an error in quoting found by a student this year 2011-11-17 15:16:22 -07:00
Robby Findler
3588de15d4 try to get a little more stack for the intermittent module-lang-test failure 2011-11-17 06:57:09 -06:00
Robby Findler
b726209dc5 fix the interaction between the automatic insertion of matching parens 
and the magic fixup of opening parentheses.

This commit moves the automatic insertion of matching parens to the
scheme mode keymap, so it will now take affect in Racket mode editing,
only. Also, Rackety.
 2011-11-16 19:36:18 -06:00
Robby Findler
3345415d71 Make the 'Show Replace' menu item be always enabled. Also, make it 
set the keyboard focus to the replace editor.

It used to be disabled when the searching bar is hidden. In that case, it now
makes the searching bar visible.
 2011-11-16 16:23:11 -06:00
Matthew Flatt
63f3a51ae6 win32: get default frame icon from application 
Also, clean up icon- and cursor-loading code
 2011-11-16 14:45:32 -07:00
Matthew Flatt
243332f429 move .ico support from raco exe' internals to file/ico' 2011-11-16 14:45:32 -07:00
Jay McCarthy
0244093518 Providing parse-bindings 2011-11-16 10:31:04 -07:00
Jay McCarthy
34b64f40a9 Each tests gets its own planet directory 2011-11-16 10:31:04 -07:00
Jay McCarthy
c0f8fef313 Handle other branches 2011-11-16 10:31:04 -07:00
Asumu Takikawa
283d91be7d Fix typos in reference. 2011-11-16 02:09:05 -05:00
Jon Rafkind
080e6bc25a [honu] allow else patterns for match 2011-11-15 23:36:01 -07:00
Jon Rafkind
a38949d8ba [honu] use reified syntax classes to check for literals instead of direct comparisons with free-identifier=? 2011-11-15 23:36:00 -07:00
Matthew Flatt
3bffcae3c2 fix places & executable interaction 
Added `module-predefined?' and changed `racket -k ...'
 2011-11-15 18:42:21 -07:00
Robby Findler
be996fc4db up the timeout for the module-lang-test.rkt 2011-11-15 15:28:25 -06:00
Vincent St-Amour
0a3a71fbbc Refine types of integer-bytes->integer' and arithmetic-shift'. 2011-11-15 15:31:07 -05:00
Matthew Flatt
7ad81e7560 win32: enable live resize of frames 2011-11-15 12:44:26 -07:00
Jon Rafkind
219a39575a [honu] actually check for separator for the separate ids class. parse constructor arguments with comma separated ids 2011-11-15 12:19:27 -07:00
Jon Rafkind
815c3887fb [honu] abstract out separated identifiers 2011-11-15 12:19:26 -07:00
Neil Toronto
8f914f653f Better error message when plot can't determine sensible bounds 2011-11-14 22:36:27 -08:00
Neil Toronto
cf75609d82 Little fixes 2011-11-14 22:01:07 -08:00
Neil Toronto
75f76986c3 Plots with intervals too small or too large for flonums (2D and 3D) 
Bounds fixpoint computation now uses only exact rationals
Speed improvements (3d-plot-area% now uses flonums internally as much as possible)
 2011-11-14 22:01:07 -08:00
Neil Toronto
20e09c9f7f Little fixes and improvements 2011-11-14 22:01:07 -08:00
Neil Toronto
a710cbb7fe Speed/readability improvements in contour, surface and isosurface renderers 
Progress on customization docs
Snip fixes and UI improvements
 2011-11-14 22:01:07 -08:00
Matthew Flatt
45b8e103e5 places: fix GC of unreceived place-channel messages 
An unreceived message can have a reference to a master-allocated
value, in which case that value must be marked. This marking
is implemented by embedding a linked link within the message
memory.
 2011-11-14 18:04:45 -07:00
Matthew Flatt
f6df62e501 remove junk file 2011-11-14 17:57:11 -07:00
Jon Rafkind
1f8c1950fb [honu] allow multiple variables to be declared at once 2011-11-14 17:49:15 -07:00
Jon Rafkind
9ec39fd590 [honu] add format and a facility to convert floats to integers 2011-11-14 17:49:15 -07:00
Jon Rafkind
9d393f991f [honu] filter out non-pattern variables 2011-11-14 17:49:15 -07:00
Jon Rafkind
0d89827a85 [honu] share the variable declaration syntax by moving the pattern to a syntax class 2011-11-14 17:49:15 -07:00
Jon Rafkind
47c6acdea5 [honu] add tests for precedence cases 2011-11-14 17:49:15 -07:00
Sam Tobin-Hochstadt
591dcc4a27 Add prop:match-expander' and prop:legacy-match-expander'. 2011-11-14 11:03:22 -05:00
Sam Tobin-Hochstadt
81dd112f57 Move ==' to racket/match'. 2011-11-14 11:03:22 -05:00
Sam Tobin-Hochstadt
5fe89966fc Fix missing argument. 
Closes PR 12356.
 2011-11-14 11:03:22 -05:00
Robby Findler
d6bd1dc904 fix the require docs for the teaching languages so they mention both forms of planet require 2011-11-14 07:46:47 -06:00
Robby Findler
2f5e0206a8 more printfs to try to find what is going on in drdr with the module-lang-test.rkt 2011-11-14 07:08:37 -06:00
Jon Rafkind
5cb1834376 [honu] redo operator parsing to fix various precedence cases. add a new quasi-operator macro that can consume as much input on the right as it wants and use that to call methods on objects. change = to equal?. allow variables to be defined in classes 2011-11-14 00:45:55 -07:00
Robby Findler
870c8d28f4 move predicate/c from unstable/contract to racket/contract. In process, 
change the implementation to special case struct procedures and to use
it in provide/contract.

This speeds up the rendering phase of the Guide documentation by more than 2x.
Thanks to Matthew for spotting the opportunity!
 2011-11-13 17:19:15 -06:00
Ryan Culpepper
f38d959b3a db: fix transaction contract bugs, added transaction tests 
closes PR 12364
 2011-11-13 15:11:12 -07:00
Ryan Culpepper
b4e856cc3c db: fixed space leak in statement finalizer thread 
This "fixes" the segfault in the test program, but it seems
like there must be another underlying problem.
 2011-11-13 15:11:12 -07:00
Sam Tobin-Hochstadt
0754e6b702 Make autocompletion fuzzier, similar to the doc search. 
For example, autocomplete of `cur-dir' will produce the same list of results as the documentation search, with `current-directory' first, instead of producing no results.
 2011-11-13 16:33:17 -05:00
Robby Findler
38b4d11abe add some debugging printfs in an effort to try to understand what's going wrong when this test runs in drdr 2011-11-13 08:15:02 -06:00
Robby Findler
0429471cf8 add mouse over status for free variables (only relevant for top-level languages) 2011-11-12 22:13:31 -06:00
Robby Findler
4a54411f8c clean up the docs-build planet test case 2011-11-12 08:26:16 -06:00
Matthew Flatt
a0378a2b02 fix bug in prefab syntax marshaling 
Closes PR 12352
 2011-11-12 06:08:42 -07:00
Matthew Flatt
edec6fafd1 remove unused library (formerly used by the Racket->C compiler) 2011-11-12 05:33:20 -07:00
Matthew Flatt
13605b55db remove accidentally added file 2011-11-12 05:33:20 -07:00
Neil Toronto
723a54a4d9 Added "Axis Transforms and Ticks" doc page 2011-11-11 18:12:40 -07:00
Matthias Felleisen
5a3c78a998 universe now terminates properly 2011-11-11 18:53:04 -05:00
Matthias Felleisen
8c91d96c50 added prefab structs to messages that universe can exchange 2011-11-11 18:53:03 -05:00
Matthew Flatt
75dd61ebc3 fix leak in `racket/draw' instantiation 2011-11-11 16:32:16 -07:00
Matthew Flatt
2de0a853dd update sigplanconf to the version with Creative Commons license 2011-11-11 16:32:16 -07:00
Robby Findler
a1f94c4bd1 adjust planet logging so that it doesn't try to log when the logging thread is dead 
(and thus doesn't deadlock in drdr (hopefully))
 2011-11-11 16:05:24 -06:00
Robby Findler
9b4e0ad15a add a #:draw-border? to filled-rounded-rectangle 2011-11-11 16:05:24 -06:00
Jon Rafkind
dfe33f8919 [honu] convert function bodies from honu to racket 2011-11-11 10:35:09 -07:00
Jon Rafkind
a4123ce536 [honu] rebind the result of parsing to the original pattern variable name 2011-11-11 10:35:09 -07:00
Jon Rafkind
786436b314 [honu] add some simple macro examples 2011-11-11 10:35:08 -07:00
Matthew Flatt
9f81387e85 scribble: Latex/PDF rendering of some Unicode superscript characters 2011-11-11 07:05:16 -07:00
Matthew Flatt
3cd071beb2 fix fd polling in atomic mode 2011-11-11 07:05:16 -07:00
Jon Rafkind
6e3cf95e83 [honu] parse bodies of macros early. re-parse the output of macros 2011-11-10 15:55:55 -07:00
Jon Rafkind
6b6ca7a7c3 [honu] allow %racket expressions to remain inside honu syntax and remove them after parsing 2011-11-10 15:55:54 -07:00
Robby Findler
961e280a98 add a bunch of tests to the module language test suite based on test cases in the repl test suite 
(since the repl test suite tests the pretty big language's repl and since there was a test case
there that would have discovered a bug that we only found in the hours before the release but had
been lurking for a few days)
 2011-11-10 16:31:09 -06:00
Matthew Flatt
43e421faf4 fix bytecode compiler bug 2011-11-10 13:25:06 -07:00
Neil Toronto
233323faac Faster 3D animation: now caches actual shapes drawn 2011-11-10 12:59:43 -07:00
Neil Toronto
86a862cca9 Test case for Richard Hollos 2011-11-10 12:59:43 -07:00
Neil Toronto
bf2fbbbc49 3D stacked histograms 
2D inverted histograms
 2011-11-10 12:59:43 -07:00
Neil Toronto
8b93de59c6 Abstracted render-thread into worker-thread (preparing for animated 2D plots) 
Endpoint-indifferent line styles (allows styles in finely chopped lines)
Adjacent polygons now gapless (faces drawn w/o antialiasing; jaggies mitigated by supersampling)
 2011-11-10 12:59:43 -07:00
Neil Toronto
5bd8481aa7 2D stacked histograms, grouped histograms, collapse indistinguishable ticks, doc tests, fixes 2011-11-10 12:59:43 -07:00
Neil Toronto
56f70fb4f2 Exposed marching squares and cubes algorithms through plot/utils, speed improvements, fixes 2011-11-10 12:59:43 -07:00
Neil Toronto
ee71e01c13 Changed bounds argument contracts to (or/c regular-real? #f) 2011-11-10 12:59:43 -07:00
Neil Toronto
e878c80f0f Adjusted light position so that at default angles, all visible rectangle faces have different shading; 
used mild front+side lighting (e.g. late morning with the sun behind and to the left)
Fixed a tick collapse error (calculated wrong average position of collapsed ticks)
 2011-11-10 12:59:43 -07:00
Neil Toronto
d477352c98 Small fixes, refactoring 
Began finalizing the public interface to plot-device%
 2011-11-10 12:59:42 -07:00
Neil Toronto
6bed60452a Began finalizing public interface to *d-plot-area% classes 2011-11-10 12:59:42 -07:00
Neil Toronto
a4f245b273 Speed improvements in clipping 2011-11-10 12:59:42 -07:00
Neil Toronto
d953a093c7 Refactored margin fixpoint computation 2011-11-10 12:59:42 -07:00
Neil Toronto
ee9f9ffae0 Fixed ticks collapse bug; 
Refactored tick/label parameter functions in 2d-plot-area%
 2011-11-10 12:59:42 -07:00
Neil Toronto
dd471b4d73 Rename area.rkt -> plot-area.rkt 2011-11-10 12:59:42 -07:00
Neil Toronto
5a379b7236 Refactor *d-plot-area%; they are now containers for plot-device% instead of descendants of plot-area% 2011-11-10 12:59:42 -07:00
Neil Toronto
596e8b3775 Polar axes use r ticks 
Removed r and d transforms (r needs design, d is useless)
 2011-11-10 12:59:42 -07:00
Neil Toronto
4ae9ecf28e Subdivide nonlinearly transformed 3D shapes 
Detect possible nonconvergence in plot bounds fixpoint calculation
Collapse nearby 3D ticks
 2011-11-10 12:59:42 -07:00
Neil Toronto
639ec15125 Added 'isoline' and 'isoline*' aliases for contour functions. 
Added #:family argument to 2D label functions.
Various little fixes.
 2011-11-10 12:59:41 -07:00
Neil Toronto
dab5caf67c Expanded numbered colors to 128 2011-11-10 12:59:41 -07:00
Neil Toronto
e90ec4b69f Added unstable/latent-contract 
Reorganized contracts
Started exposing customization API in plot/utils
Now dog-fooding customization API in earnest
 2011-11-10 12:59:41 -07:00
Neil Toronto
6b39863f1c Source reorg 
Added non-rendering plot elements
Optimizations
 2011-11-10 12:59:41 -07:00
Neil Toronto
ae64e8683a Parameter groups 2011-11-10 12:59:41 -07:00
Neil Toronto
afadbbf0d1 Parameter lists 
Some tick changes
Allow #f in renderer fields
 2011-11-10 12:59:41 -07:00
Neil Toronto
27538e1214 Better save/restore of parameters in plot-pict and plot3d-pict 2011-11-10 12:59:41 -07:00
Neil Toronto
4ca0729a2f Combined renderer structs and fixpoint bounds determination 2011-11-10 12:59:41 -07:00
Neil Toronto
f593d468f7 Finished first draft of tick/axis overhaul 2011-11-10 12:59:41 -07:00
Neil Toronto
c6cc3dfb31 Split up tests to keep DrDr from timing out 2011-11-10 12:53:52 -07:00
Neil Toronto
f182a2719f Adjusted appx. plot bound fixpoint computation; fixes a layout issue with multiple function renderers 
Merge into 5.2
 2011-11-10 12:53:52 -07:00
Matthew Flatt
5139de9cec add `port-closed-evt' 2011-11-10 10:01:57 -07:00
Matthew Flatt
eb25a2db47 add epoll() support for Linux, kqueue() support for BSDs 
This change builds on the blocking-I/O change to provide substantially
better performance when waiting on lots of sockets.
 2011-11-10 10:01:56 -07:00
Eli Barzilay
794779b997 v5.2 stuff 2011-11-09 21:55:42 -05:00
Jon Rafkind
8fe87bd2a9 [honu] reparse honu expressions into racket expressions 2011-11-09 11:17:41 -07:00
Jon Rafkind
5aa6b0b06e [honu] dont parse the output of syntax too early. wrap some core racket forms with %racket 2011-11-09 11:17:40 -07:00
Jon Rafkind
b25406db4c [honu] re-attach the output of macros to the input stream. wrap racket expressions so they dont get reparsed 2011-11-09 11:17:40 -07:00
Robby Findler
3379fb8df6 fix some redex bugs caught by drdr tests 2011-11-09 06:47:38 -06:00
Robby Findler
b063604ab4 fix begin-for-syntax test 2011-11-08 22:02:12 -06:00
Matthew Flatt
2d70017091 win32: avoid line-wrap in `meesage%' display 
Also, adjust text measuring to ensure that it is as close
as possible to measurements for a control.
 2011-11-08 06:55:40 -07:00
Matthew Flatt
7d607fdd93 fix errortrace for phase N outside of module 2011-11-07 13:16:17 -07:00
Eli Barzilay
af3019fa5a Allow internal definitions in a `for/vector' with a #:length. 
Closes PR 12340.
 2011-11-07 12:17:46 -05:00
Robby Findler
bfa6b1d953 Fixed some bugs in the double-stacktrace window; adjusted the repl to 
be able to insert more with-stack-checkpoint calls in useful places;
adjust test suites to match the change in when the stacktrace icon
shows up
 2011-11-07 07:42:14 -06:00
Robby Findler
e1ce0a0d1e Change the drracket repl so that it doesn't show the stacktrace button 
for syntax errors (i.e., exn:fail:syntax? exceptions)

Overall, it seems important to (in most cases) not show the stack that
leads to the point where raise-syntax-error is called, so as not to
confuse users who might think that that stack is useful information
in understanding how to fix the syntax error.

I've resisted this technique for avoiding those stacks for a long
time, mostly because common syntax errors in the standard settings
don't usually get the stacktrace button because they usually have
empty stacks (partly thanks to the with-stack-checkpoint dance).

But now that the underlying racket-generated stack is shown too, and
not just the errortrace-generated stack, it is harder to make those go
away. More precisely, DrRacket used to be able to rely on the fact
that files that were compiled to .zo files would not have the
instrumentation in them and thus stackframes from that code would not
show up in the stacktrace. No longer.

So, it seems time to try this alternative.
 2011-11-06 21:14:51 -06:00
Robby Findler
cac37b0b6a added test cases for phase issues in the module language repl 2011-11-06 21:14:51 -06:00
Mike Sperber
17ca888a97 Synch German string constants with latest. 2011-11-05 13:31:47 +01:00
Robby Findler
3f8d6eb2b2 adjust call to get-info/full so that it respects the contract 2011-11-04 21:48:04 -05:00
Matthew Flatt
64ae5268d6 fix sandbox parameterization order 2011-11-04 16:02:54 -06:00
Danny Yoo
899bc0616b Adding an example for `define-match-expander'. 2011-11-04 11:16:35 -04:00
Robby Findler
65fd0234ad add a unicode test to scheme-lexer.rkt 
and change the tests so they all run with port line
counting enabled (or else the unicode test fails)

adjust module-lexer.rkt tests so they can run in either
port-counting mode or not (but currently run them all in
port-counting mode because scheme-lexer doesn't work without it)

also make a first stab at what needs to change in the module
lexer to make it work in non port line-counting mode
 2011-11-03 22:41:27 -05:00
Matthew Flatt
4314b2ac28 make OpenGL gears example report a good error on failure 2011-11-03 17:42:36 -06:00
Matthew Flatt
0f6c267798 add #:fail argument to with-gl-context' in canvas%' 2011-11-03 17:42:36 -06:00
Matthew Flatt
9bd0486ca0 fix non-tail loop in GL lock manager thread 
The non-tail loop would cause the gears example to grandually
slow down, for example.
 2011-11-03 17:42:36 -06:00
Robby Findler
b7541c5d1b Revert "IN PROGRESS: starting to fix the repl-test for the new error icons" 
This reverts commit 8ec968fe8f.
 2011-11-03 17:14:06 -05:00
Robby Findler
d00aed6f1b fix the module reader for the case when there are non-ASCII unicode characters 
in comments before the #lang line

also add an #:init-position argument to peeking-input-port
 2011-11-03 17:13:17 -05:00
Robby Findler
8ec968fe8f IN PROGRESS: starting to fix the repl-test for the new error icons 2011-11-03 17:13:17 -05:00
Matthew Flatt
4bbb2d41aa cocoa: fix some GL problems 2011-11-03 09:12:13 -06:00
Eli Barzilay
40f3388051 Shuffle the sandbox parameters so they make a bit more sense. 
(Specifically, more restrictions come earlier.)
 2011-11-02 17:46:40 -04:00
Eli Barzilay
90f7a98dd6 Fix the default `sandbox-make-code-inspector'. 
It now creates an inspector based on the original code inspector instead
of the (implicit) wrong default used by `make-inspector'.  Change
`sandbox-make-inspector' too, to make it explicit.
 2011-11-02 17:40:24 -04:00
Eli Barzilay
b9bd1db58a Move the namespace creation so that it happens under the code-inspector. 
This fixes a security issue where a toplevel evaluator could still use
things like `ffi/unsafe'.
 2011-11-02 17:40:24 -04:00
Eli Barzilay
ad934255c5 Capitalize all subsection headers. 2011-11-02 17:40:24 -04:00
Eli Barzilay
8f1a4de253 Document `numeric'; closes PR 12338. 2011-11-02 17:40:24 -04:00
Eli Barzilay
1eec2b75e3 Improve unix installer tester. 
* The installer is a command-line argument.

* Make it work in xterm too, by unsetting TERM.

* Works with version-less directories, from release installers.
 2011-11-02 17:40:24 -04:00
Matthew Flatt
98cde53fa0 fix rename trans `free-identifier=?' propagation in int-def context 
Closes PR 12333
 2011-11-02 10:02:19 -06:00
Matthew Flatt
c7a0f1bef8 guard a space-safety test with a 3m check 2011-11-02 08:12:58 -06:00
Matthew Flatt
3885f4683b add missing `render%' init argument doc 2011-11-02 08:12:58 -06:00
Matthew Flatt
8d91efcee4 fix `get-bytevector-all' bug 
Closes PR 12327
 2011-11-02 08:12:58 -06:00
Matthew Flatt
e361acae0b handin server: add support for HTTPS uploads (when enabled) 2011-11-02 08:12:58 -06:00
Jay McCarthy
8b38c8e933 Changed the exn thrown 2011-11-01 13:01:09 -06:00
Jay McCarthy
6466c480b0 DrDr, test this push 2011-11-01 11:16:47 -06:00
Jay McCarthy
c2065b2128 Improving error messages for non-serializable continuation pieces 2011-11-01 11:16:47 -06:00
Robby Findler
cc86b6f06e disable incremental-keybindings.rkt 2011-11-01 11:33:07 -05:00
Robby Findler
5128f08810 minor docs fix 2011-11-01 09:51:28 -05:00
Ryan Culpepper
98d8acfd4e avoid including lazy-required names in (all-defined-out) 
closes PR 12335
 2011-10-31 18:19:07 -06:00
Robby Findler
8edfd4e87e add docs for the #:stronger argument to the contract constructors 
closes PR 12312
 2011-10-31 16:59:19 -05:00
Robby Findler
0ce6c75591 Rackety (mostly letrec-values => define and minimizing dependencies) 2011-10-31 09:14:34 -05:00
Robby Findler
64dfdb3c7f Change the expansion of reduction-relation so that it generates less code 
(by expanding into a call to a 30 or so line procedure, instead of putting
that code directly into the result of the macro).

This produces about a 6x speedup on this reduction-relation

  (reduction-relation L (--> 0 1) (--> 1 2) ... (--> 99 100))

where L is

  (define-language L)

The time it takes to run "racket r6rs.rkt" in the shell from the
directory collects/redex/examples/r6rs speeds up by about 10% (15%
with errortrace enabled), in the case where all .zo files are built,
except the ones in the r6rs directory. (Also worth noting that "racket
-l redex" takes more than 50% of that time.) And the change has no
noticeable effect on the time it takes to run r6rs-test.rkt.
 2011-10-31 08:53:09 -05:00
Robby Findler
41f68af64a delay the construction of the compatible-closure grammar (the 'cross' thing) 
until it is actually used. (This can make a big difference for large grammars
in models that don't actually use the compatible closure stuff.)
 2011-10-30 22:36:53 -05:00
Ryan Culpepper
1dade8ee1d db: added support for postgresql arrays 2011-10-30 18:51:16 -06:00
Ryan Culpepper
e2e63684de data/order: added support for transparent structs, added tests 2011-10-30 18:51:16 -06:00
Robby Findler
e362888d6d add a menu item to put the interactions window beside/below the definitions window 2011-10-29 20:56:42 -05:00
Matthew Flatt
d9b9cbe16a fix space-safety bug in composable continuations 2011-10-29 09:37:12 -06:00
Mike Sperber
007927892b Sync German string constants with latest. 2011-10-29 12:06:54 +02:00
Matthew Flatt
506aa79d14 fix editor refresh problem when line numbers are shown 
More generally, fix horizontal refresh when an editor has left
padding. Otherwise, deleting a character in DrRacket with line
numbers shown seems sluggish, because the update waits for a
refresh event.
 2011-10-28 20:01:19 -06:00
Sam Tobin-Hochstadt
3caf08da43 Fix curried function type parsing without (). 2011-10-28 15:43:29 -04:00
Eli Barzilay
d77a89ac42 Avoid spaces and caps in file names. 
(Also fixes a bug, AFAICT, since "SpeechBubble" wasn't uniformly.)
 2011-10-28 15:15:17 -04:00
Robby Findler
e9d32dfdff adjust the planet cute images so they cooperate with executable creation better 2011-10-28 13:51:31 -05:00
Robby Findler
f48e12240a clean up the docs for the Planet Cute images 2011-10-28 13:51:31 -05:00
Matthew Flatt
457f4a4f52 another attempt to fix the build script 2011-10-28 06:43:20 -06:00
Matthew Flatt
932ef94cb3 fix contract 2011-10-28 06:43:20 -06:00
Robby Findler
feb3bfc165 adjust the text to match the creative commons license 2011-10-27 19:18:25 -05:00
Robby Findler
dc24fbf62d added the Planet Cute images to the (new) 2htdp/planetcute library 2011-10-27 18:50:59 -05:00
Robby Findler
91866f58c7 shrink the max size of the filename popup menu in drracket 
closes PR 12317
 2011-10-26 21:10:45 -05:00
Robby Findler
0dff5ca92b special case the four cardinal directions during rotation so they rotate 
exactly (this also makes flip-horizontal and flip-vertical work equally
well)

closes PR 12323
 2011-10-26 16:36:07 -05:00
Robby Findler
48f9b8895c add documentation for racket/contract/base (also trim some 
of the longer lines in the file)

closes PR 12311
 2011-10-25 16:16:23 -05:00
Robby Findler
41b8b8142a adjust the colors of the little dot for online check syntax so it 
is more informative (one more stage) and it turns green when online
check syntax is finished (instead of being blank in that case)
 2011-10-25 16:16:22 -05:00
Sam Tobin-Hochstadt
706198c059 Add `typecheck-fail' form for explicit type errors. 2011-10-25 12:10:58 -07:00
Robby Findler
fb02a0a5cd make list/c produce chaperone contracts, as appropriate 
closes PR 12319
 2011-10-24 08:16:49 -05:00
Robby Findler
a1654f1532 adjust the implementation of 'contract-out' so that it does some 
checking of the syntax (that it can) and then just throws everything
to the end of the module, instead of trying to have it figure out
what the actually provided variables are at the beginning.

closes PR 12295
 2011-10-24 08:16:48 -05:00
Jay McCarthy
ab45f4f1db Incorporating section from Mike W 2011-10-24 06:50:47 -06:00
Jon Rafkind
6b519f7b64 [honu] remove extra semicolon from cond 2011-10-23 14:06:12 -06:00
Jon Rafkind
dccdcb0550 [honu] wrap expressions with a semicolon at the end of them in (%semicolon ...) 2011-10-23 14:06:06 -06:00
Jon Rafkind
b055ce9fe0 [honu] wrap blocks inside a definition context (with let) 2011-10-23 13:26:28 -06:00
Robby Findler
6228bc826e adjust the rendering of 2htdp/image examples in the docs to add an extra 
pixel on the right and bottom so outline shapes look reasonable

closes PR 12313
 2011-10-23 13:16:57 -05:00
Robby Findler
9d371153fd add the #:stop-when argument to apply-reduction-relation* 2011-10-23 12:10:56 -05:00
Eric Hanchrow
23d38b14a4 Add missing word 2011-10-22 20:58:56 -04:00
Eric Hanchrow
723934a608 add an "s" 2011-10-22 20:58:40 -04:00
Eric Hanchrow
b498d6e9e7 add missing word 2011-10-22 20:58:05 -04:00
Vincent St-Amour
edacae9082 Fix benchmark graphs in the presence of the coefficient of variation. 2011-10-22 20:56:18 -04:00
Vincent St-Amour
a40723d14d Don't run benchmarks when only showing what's available. 2011-10-22 20:52:38 -04:00
Vincent St-Amour
a0b987bc1e Improve Guile benchmarking. 
Thanks to Andy Wingo for pointers.
 2011-10-22 20:52:38 -04:00
Eli Barzilay
7e4eb501c5 Change test to match changed configure output 2011-10-22 07:06:08 -04:00
Matthew Flatt
e71abf5aba Add a tutorial to the FFI overview 2011-10-21 20:34:51 -06:00
Mike Sperber
36d3745d4c Unbreak "Enable signature checking". 
Previously, if you disabled it once, it would stay disabled.
 2011-10-21 20:43:50 +02:00
Eli Barzilay
0d642cf976 Indicate repl phase level when it's not 0. 2011-10-21 11:13:16 -04:00
Eli Barzilay
d8d79d22b2 Fix the old-style keybinding example. 2011-10-21 11:13:16 -04:00
Sam Tobin-Hochstadt
da5b68fd4d Fix wrapping of null' when provided as Any'. 
Reported by 'dingfeng' on #racket.
Please merge to 5.2.
 2011-10-21 10:55:57 -04:00
Robby Findler
7acc5b7852 adjust HtDP teaching languages' first and rest so that they accept circular lists. 
This commit fix an unintentional change introduced by this commit:
  c7d67f9bab
(and it also adds in test cases for what that commit appears to have
been doing)

Assuming everyone agrees that the behavior for first rest from back
in 2010 is the behavior we still want (and the lack of release notes
on the subject makes me believe that we do), then:

Please include in 5.2.
 2011-10-21 08:09:34 -05:00
Matthew Flatt
245f45d183 switch Mac OS X build default (32-bit vs 64-bit) to compiler default 
That means the default is 64-bit for a typical Mac OS X 10.6 or 10.7
installation.
 2011-10-20 14:30:02 -06:00
Matthew Flatt
a81054fef4 fix a marshaling bug for syntax objects 
Closes PR 12300

Merge to 5.2
 2011-10-18 20:53:43 -06:00
Carl Eastlund
cc70834024 Made constructed planet links force the minor version for more reliable self-reference. 2011-10-18 16:18:32 -04:00
Carl Eastlund
bb828c312f Fixed a typo (syntax-quote => quote-syntax). 2011-10-18 16:17:54 -04:00
Matthias Felleisen
8f804afcaa adjusted error message checking 2011-10-18 12:36:33 -04:00
Robby Findler
e011633b6f Improve the backtrace window to make it show both the errortrace and the 
racket-level stack traces
 2011-10-18 10:56:05 -05:00
Matthew Flatt
1e237d56d1 fix `get-char-{width,height}' to use current settings correctly 2011-10-18 09:07:16 -06:00
Matthew Flatt
29c7c28ba5 gtk: fix problems with on-focus' and on-activate' 2011-10-18 06:35:50 -06:00
Matthew Flatt
718229387c fix cocoa `get-clipboard-string' to never return #f; fix docs 
Merge to 5.2
 2011-10-18 06:35:38 -06:00
Casey Klein
57a8ed5c79 Fixes matching of prefab struct literals 
Fixes PR 12298
 2011-10-17 19:37:16 -05:00
Robby Findler
4a3997ac1c use the focus table mixin for the autosave window so that drdr tests work right 2011-10-17 17:32:37 -05:00
Matthew Flatt
a09543772a gtk: no freeze/thaw before/after unmap 
Merge to 5.2
 2011-10-17 15:53:07 -06:00
Eli Barzilay
3b93da83c4 Fix typo in htdp url. 
Fixes PR 12282.  (Which was closed prematurely.)
 2011-10-17 16:14:04 -04:00
Eli Barzilay
7bff0e888d Remove the unneeded `require' in that example. 2011-10-17 14:32:23 -04:00
Eli Barzilay
c66c669ee3 Remove preference for old-style menu bindings, and instead add a sample 
keybindings file that does that.

(This reverts most of commit 26f6c588fcfa45a1a12c275e5824aede8ba23e3e.)
 2011-10-17 14:09:26 -04:00
Eli Barzilay
016e6d771c Add an example for old-style keys. 2011-10-17 13:54:54 -04:00
Eli Barzilay
319a158dec Make `create-new-tab' public. 2011-10-17 13:18:18 -04:00
Eli Barzilay
8f66afe5a6 Document next-tab' and prev-tab'. 2011-10-17 13:18:18 -04:00
Eli Barzilay
6a323fe75e Make the example `rebind' more like other rebinds in Emacs and others. 2011-10-17 13:18:17 -04:00
Eli Barzilay
df4a227571 Add sqlite libraries to the `db' spec. 2011-10-17 13:18:17 -04:00
Rodolfo Carvalho
f43405543a Add missing word 'one', clarify behavior of the 'semi-or-amp mode. 2011-10-17 13:18:17 -04:00
Robby Findler
f2b5538b56 improved the known-good-contract? predicate by including more known 
contracts and speeding it up
 2011-10-17 08:47:33 -05:00
Robby Findler
1bedd9a9f6 make provide/contract generate only one definition to bind the positive 
module name, instead of one per clause the in the provide/contract
declaration

do not include in 5.2
 2011-10-17 08:47:33 -05:00
Matthias Felleisen
2a43c68dd7 on-release works without on-key; Closes PR12291 please propagate 2011-10-16 22:46:22 -04:00
Eli Barzilay
08b2d7b595 Lots of little changes and fixes, and an extensive testing script. 2011-10-16 18:53:30 -04:00
Eli Barzilay
3589a70308 Rewrote large parts of the unix installer script. 
It's now simpler, shorter, and better.  Some of the text is revised,
accepts environment variables when asked for the path, some additional
fixes in misc places.
 2011-10-16 18:53:30 -04:00
Eli Barzilay
f882c01e65 Misc improvements (no functionality changes, yet). 2011-10-16 18:53:30 -04:00
Eli Barzilay
08e70c5e45 Make the default answer for running an older uninstaller "yes". 
This makes it behave more like the Windows installer, where the default
is to remove an older installation, which most people want to do anyway.
 2011-10-16 18:53:30 -04:00
Robby Findler
abf722f19a adjust the code that checks to see if a file is in the module language so that it uses 
read-language, in the case that the simpler check (that just looks for "#lang") fails.

please include in 5.2
 2011-10-16 17:39:47 -05:00
Matthew Flatt
c514fd3470 fix an identifier binding bug 
Merge to 5.2
 2011-10-16 07:11:34 -07:00
Ryan Culpepper
f704d1620d db: remove superfluous pretty-print setup 2011-10-16 05:41:58 -06:00
Ryan Culpepper
eed6016793 scribble/eval: pretty-print results by default 2011-10-16 05:41:58 -06:00
Ryan Culpepper
8f2fe7a5aa db: updated note about sqlite3.dll 
merge to 5.2
 2011-10-16 05:41:53 -06:00
Ryan Culpepper
81fa15e27b updated documentation for syntax/trusted-xforms 
closes PR 12269
  merge to 5.2
 2011-10-16 02:40:41 -06:00
Ryan Culpepper
1695d73f5b rackunit: fixed test 
merge to 5.2
 2011-10-16 02:40:41 -06:00
Ryan Culpepper
18b3899e6a rackunit: fix tests 
merge to 5.2
 2011-10-16 02:40:41 -06:00
Robby Findler
9ab6a93127 fix the error check 
closes PR 12290
 2011-10-15 14:00:16 -05:00
Matthew Flatt
d4f7020cd2 add cross-reference between data and read/print descriptions 
Closes PR 11096
 2011-10-15 07:20:33 -07:00
Matthew Flatt
2a39a098a6 fix docs on reading characters 
Closes PR 11102
 2011-10-15 07:20:33 -07:00
Matthew Flatt
eba0ca2d4d add cross-ref from reference to guide on places 2011-10-15 07:20:33 -07:00
Matthew Flatt
e55e0a5e4a reader doc fixes 
Closes PR 11086
 2011-10-15 07:20:33 -07:00
Mike Sperber
2db0791e27 Synch German string constants with latest. 2011-10-15 14:28:22 +02:00
Neil Toronto
7270c27141 Fixed x/y mixup in 'axes' 
Removed 'plot-tick-skip' parameter

Merge into 5.2
 2011-10-14 22:06:15 -06:00
Robby Findler
db2e13a09b add a "Step Until Choice" option into the redex stepper 2011-10-14 13:37:12 -05:00
Neil Toronto
522ba14b9f Rename plot3d-animating? -> plot->animating? 
Combine plot-ps-interactive? and plot-pdf-interactive? into plot-ps/pdf-interactive?
Rename plot3d-ambient-light-value -> plot3d-ambient-light
Fix off-by-one 2D plot area clipping
Add warning to docs about 'fit' disappearing
Stop providing 'fit', 'derivative', 'gradient' and 'make-vec' from the 'plot' module

Merge into 5.2
 2011-10-13 16:16:02 -06:00
Matthew Flatt
6d608e392c add missing test for text% tab fix 
Merge to 5.2
 2011-10-13 06:03:10 -06:00
Matthew Flatt
5fb2f56fdf fix tab problem in text% 
Merge to 5.2
 2011-10-13 05:57:29 -06:00
Robby Findler
770c2d14f8 swapped the backwards triangles 2011-10-12 20:46:20 -05:00
Robby Findler
a43973157b add call to 'test-results' 2011-10-12 20:46:20 -05:00
Matthias Felleisen
8cdbd3285b document unexpected mouse event reporting; Closes PR 12278 2011-10-12 09:37:03 -04:00
Matthew Flatt
8c2dc5ccb7 parallel `raco setup': print "running" before insead of after 
That is, before actually running the document, so that the
"running" message is a useful indicator of what is happening
now.
 2011-10-11 17:17:58 -06:00
Matthew Flatt
f2082e6eeb fix framework doc reference to `set-icon' method 
Merge to 5.2
 2011-10-11 17:17:58 -06:00
Matthew Flatt
c74bce598b fix Ctl-C problems in parallel `raco setup' 
The main problem was that when a place catches an exception,
it would continue in breaks-disabled mode. Also improve
`parallel-do' to detects additional breaks when waiting on
places and propagate them, in case a place was running something
that ate the initial break.
 2011-10-11 15:54:22 -06:00
Matthew Flatt
5c0956d7b1 more memory accounting fixes for places 
Fix memory accounting to detect when messages pile up in a
place channel and when shared values (such as the result of
`make-shared-bytes') pile up. Also fix problems where a GC
or free-page purge needs to be triggered.

The implementation causes a minor API change, which is that
a place channel sent multiple times as a message generates
values that are `equal?' but no longer eq?'.

Closes PR 12273

[Do not merge to 5.2]
 2011-10-11 11:26:11 -06:00
Robby Findler
4d00b13ce0 adjust the autosave gui so that closing the window doesn't cause drracket to 
exit (this only happened on non-mac os x platforms)

include in 5.2
 2011-10-11 10:44:00 -05:00
Robby Findler
95e29376fd error message typo 
include in 5.2
 2011-10-11 10:43:37 -05:00
Robby Findler
10d19bf8d5 adjust 2htdp/image library so that it doesn't create arbitrarily large 
bitmaps when rendering images

closes PR 12277 (except I didn't fix the make-bitmap contract)

include in 5.2
 2011-10-11 08:33:50 -05:00
Matthew Flatt
32b5390ad2 add missing GC registration for places 
Merge to 5.2
 2011-10-11 06:45:14 -06:00
Matthew Flatt
dc912ee6de third attempt to fix 64-bit Lion hidden-window problem 
After all the previous attempts, the problem seems almost trivial:
although Apple documents `NSAnyEventMask' as the constant #xFFFFFFFF,
it's actually NSUIntegerMax (and the difference matters in 64-bit
mode).

Merge to 5.2.
 2011-10-10 15:48:30 -06:00
Matthew Flatt
9fd11ac92c Revert "another attempt to fix the 64-bit Lion hidden-window problem" 
This reverts commit f6e5468dbb.

Merge to 5.2
 2011-10-10 15:38:42 -06:00
Matthew Flatt
5724aa1d1b doc clarifications 
Merge to 5.2
 2011-10-10 14:45:53 -06:00
Matthew Flatt
6aaa0d44c0 fix argument-error report 
Merge to 5.2
 2011-10-10 14:18:40 -06:00
Neil Toronto
a0e2401cbe Fixed error: attempt to divide by (void) when axis bounds' length is a multiple of 1000 
Please merge into 5.2
 2011-10-10 13:28:36 -06:00
Robby Findler
90304687f1 improve the strategy for check syntax's tail arrow information collection 
In particular, instead of trying to collect all of the arrows and do some kind
of a smart transitive closure (that tries to avoid adding links that would "skip"
expressions but doesn't always manage it), the new code tries instead to build
the right links directly while traversing the fully expanded expression

This also seems to have been a minor performance improvement. When running the
information collection phase of check syntax (ie, not counting the time for
expansion) on a 1.8 GHz core i7, for collects/framework/private/text.rkt,
the times went from:

cpu time: 7347 real time: 7413 gc time: 211
cpu time: 7328 real time: 7393 gc time: 239
cpu time: 7356 real time: 7418 gc time: 240

to:

cpu time: 7562 real time: 7632 gc time: 265
cpu time: 7555 real time: 7618 gc time: 269
cpu time: 7552 real time: 7617 gc time: 262

closes PR 11835

do not include in 5.2
 2011-10-10 14:18:01 -05:00
Robby Findler
fa98274aed add a checkbox to the 'evaluation terminated' dialog to avoid seeing that dialog 
closes PR 6575

don't include in 5.2
 2011-10-10 14:18:01 -05:00
Eli Barzilay
ca64179b63 "half-screen" -> "right-half-screen". 
(I don't know why this was needed, but calling it "half-screen" looks
like it's asking for future trouble.)
 2011-10-10 13:35:00 -04:00
Eli Barzilay
e9db4df6c3 Clearer question about running an existing uninstaller. 2011-10-10 13:30:04 -04:00
Eli Barzilay
de40798d49 Rename "$WHERE1" -> "$BASE". 2011-10-10 13:30:03 -04:00
Kevin Tew
abc0af81d2 Slideshow --half-screen 2011-10-10 11:07:29 -06:00
Rodolfo Carvalho
a3890f7e32 Fix typo in Slideshow documentation 2011-10-10 11:49:24 -04:00
Jay McCarthy
b20ffdbe95 Fixing breakage from push 23693 2011-10-10 08:27:34 -06:00
Jay McCarthy
354283132d Fixing PR 12271 2011-10-10 06:45:42 -06:00
Matthew Flatt
c805728d3e fix compiler confusion: non-mutating vs reorderable unsafe ops 
Reordering `unsafe-vector-ref' past an `unsafe-vector-set!' was
particularly bad. Meanwhile, some non-mutating operations like
`unsafe-mcar' were treated too conservatively.

Merge to 5.2
 2011-10-09 19:46:24 -06:00
Matthew Flatt
b377cafdac mark OS jmpbuf as GC-ignored 
This change is intended to make the QNX port work, but it
should also future-proof Racket a little for other platforms.
 2011-10-09 10:45:24 -06:00
Matthew Flatt
8f0fa96d69 docs and release notes for `set-icon' change 
Merge to 5.2
 2011-10-09 09:45:42 -06:00
Sam Tobin-Hochstadt
1b69d742bd Change basic-top-level-window% to support `set-icon', and use to set icon for splash screen. 
Closes 12241

Merge to 5.2
 2011-10-09 09:43:32 -06:00
Matthew Flatt
8bd81f4806 fix ffi retain of callbacks 
The FFI's weak table of callback procedures (to map Racket procedures
to FFI callback objects) suffered from the classic key-in-value
problem.

Closes PR 12228, probably

Merge to 5.2
 2011-10-09 09:01:15 -06:00
Mike Sperber
334bf53bb9 Synch German string constants with latest. 2011-10-09 15:21:00 +02:00
Matthew Flatt
bf3f09a3c1 cocoa: fix `show #f' on already unshown frame shows it briefly 
Merge to 5.2
 2011-10-08 16:47:19 -06:00
Matthew Flatt
1bc80310e3 fix compiler bug that could cause infinite inlining loop 
The bug was that a procedure could be incorrectly marked as
a "leaf" procedure, which could in turn cause the compiler
to keep inlining a very small procedure that calls itself.

Closes PR 12270

Merge to 5.2
 2011-10-08 16:40:34 -06:00
Robby Findler
5db48b3e73 avoid calling the show method for tooltips unless the frame is shown. 
please include in 5.2
 2011-10-08 16:50:21 -05:00
Stephen Chang
79dd7df945 fix lazy stepper bug: annota of non-identifier fns 
- fix lazy stepper bug where delaying of non-identifier fns
  wasnt being properly hidden
- add test case for this bug

include in 5.2
 2011-10-08 15:59:32 -04:00
Robby Findler
fcc720f43e adjust uses of after-load-file to use the success? flag 2011-10-08 10:50:27 -05:00
Matthew Flatt
ed38297c97 editor<%> doc fixes 2011-10-08 09:12:31 -06:00
Matthew Flatt
379991c5bb fix text% `get-paragraph-{start,end}-position' bug and doc bugs 
Merge to 5.2
 2011-10-08 09:12:30 -06:00
Robby Findler
d362bda6d3 adjust the way languages are chosen when opening a file. 
Specifically, in the case that we're inheriting a language setting
from some earlier preference or something and the language we're
inheriting is one that saves prefixes, and the current file being
opened does not match any of the possible prefixes, then revert
to the not-a-language language, instead of using the value from
the preference

Also: finish the removal of the EoPL language level from the
DrRacket langauge dialog, and clean up the 'get guidance' dialog

Please cherrypick this commit to the 5.2 release branch
 2011-10-08 09:46:06 -05:00
Matthew Flatt
41b18e3608 windows: add sqlite3.dll 
Merge to 5.2
 2011-10-08 07:18:49 -06:00
Robby Findler
1eaf53d4cb adjust the module lexer so that it treats the entire range that 
'read-language' uses as a single token in the case that read-language
fails. This helps it to deal with things like s-exp and at-exp
properly

closes PR 12260
 2011-10-08 08:08:36 -05:00
Matthew Flatt
f6e5468dbb another attempt to fix the 64-bit Lion hidden-window problem 
This fix uses the same`run'-vs-`finishLaunch' technique as before,
but patches up the modal-dialog problem by calling `run' again
with a callback to start a modal loop.

Merge to 5.2.
 2011-10-08 06:12:17 -06:00
Eli Barzilay
7d1b00ff69 Typo in error message detection 2011-10-08 03:02:20 -04:00
Ryan Culpepper
192e039e66 fix docs (eval) for syntax/keyword 2011-10-07 19:40:48 -06:00
Ryan Culpepper
a1009bbf26 syntax/parse: add begin-for-syntax to kernel-literals 2011-10-07 19:40:48 -06:00
Ryan Culpepper
a100395626 rackunit: prevent test case from killing test-runner thread 
closes PR 11586
 2011-10-07 19:40:48 -06:00
Ryan Culpepper
528c05b228 emphasize syntax/id-table over syntax/boundmap 2011-10-07 19:40:48 -06:00
Ryan Culpepper
00c6f91e7c db: fix use of lazy-require 2011-10-07 19:40:48 -06:00