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24845 Commits

Author SHA1 Message Date
Matthew Flatt
d113e79fb5 file/untgz: fix race 2013-02-25 06:44:45 -07:00
Robby Findler
8c0291e2c6 traditional chinese string constants update, also from Chongkai Zhu 2013-02-24 16:40:23 -06:00
Robby Findler
18a5dcb3d3 add port-count-lines? to the lexer contract 2013-02-24 16:37:06 -06:00
Robby Findler
a0059f791a more 2d lexer repairs 2013-02-24 16:37:06 -06:00
Eli Barzilay
250880d2a4 Add links to old documentations. 
* The all-versions page has a docs column with html/pdf links, and also
  two links in the nightly builds footer.

* Specific version download pages have a link to the docs for that
  version.  (Only html, to save space.)
 2013-02-24 17:12:03 -05:00
Eli Barzilay
9b1247b00d Revert "Adding link to prior versions of the docs." 
Instead, add links to the web pages.

This reverts commit 87a5280b13.

Conflicts:
	collects/scribblings/main/config.rkt
 2013-02-24 16:59:52 -05:00
Eli Barzilay
c7173cd1c6 Improve `file' tests. 
* Move sha1 test to the same place, to be run like the others.

* Unify tests for untar and unzip.

* Also improve them: test results instead of failing with errors.  Also,
  generate random text to archive, and use 0 for group+other permission
  bits (to avoid world writable results on an error).
 2013-02-24 15:16:00 -05:00
Eli Barzilay
cae6b53178 Make cat%' into a macro so ~a' etc get a proper name. 2013-02-24 15:16:00 -05:00
Eli Barzilay
7d2aa88f3d Improve label generation code. 2013-02-24 15:16:00 -05:00
Matthias Felleisen
3818954dc3 properly named 2013-02-24 15:13:42 -05:00
Robby Findler
b3e803c757 add context information into the error messages for option contracts 
Also, minor code cleanup (don't create a function and pass it
around when has only one thing in its closure and you can
just pass that around, especially when passing the function around
makes the code harder to read and the created function has to
have a "dot" arglist and use "apply" in its body)
 2013-02-24 09:04:47 -06:00
Robby Findler
4b8813bb0e adjust syntax browser to work better for literal hashes and vectors 
closes PR 13537
 2013-02-23 20:26:57 -06:00
Robby Findler
814b9e490c add a keystroke to widen a rectangle 2013-02-23 20:12:56 -06:00
Robby Findler
fe515e3ac7 fix bugs in unstable/2d lexer 2013-02-23 20:12:56 -06:00
Robby Findler
40363da511 forgot to add this file in my previous commit 2013-02-23 19:50:34 -06:00
Robby Findler
d25cbed6c0 add scrollbars 2013-02-23 16:51:30 -06:00
Robby Findler
5e2cc344c8 change the option setup: everyone has an option contract now and 
the module lexer either exercises or not, depending on its level of trust
 2013-02-23 16:26:46 -06:00
Robby Findler
64d7911fe5 add has-option? to check if a value has an option contract or not 2013-02-23 16:26:46 -06:00
Robby Findler
18c009276d fix up tests to reflect the module-lexer now behaves a little 
better wrt to its first result

That is, instead of just returning the string "#lang" it now
returns the actual text that was there (it was supposed to be
doing that all along and my recent commit fixed it, but I
missed the test cases)
 2013-02-23 15:42:43 -06:00
Danny Yoo
18889de808 Add 'extra' to emphasize the intended meaning. 
Closes PR 13550.
 2013-02-23 13:59:07 -07:00
Danny Yoo
9dd81411b0 Use @racket[] on the unquote-splicing identifier so that we get good hyperlinking. 
Closes PR 13548.
 2013-02-23 13:43:36 -07:00
Robby Findler
b0343aa9f0 add a contract on the interaction between the module-lexer and the 
lexers it defers to

also, remove the checks in color.rkt in the framework (they are not
all covered by the added contract, but they mostly are and when they
aren't, most of those times are using the heavily tested racket-lexer)
 2013-02-23 14:35:25 -06:00
Matthew Flatt
4cc9eb0326 Revert "racket/draw win32: work around a Pango bug" 
This reverts commit 8f9606007f.

Figured out how to compile and fix Pango after all.
 2013-02-23 08:42:36 -07:00
Eli Barzilay
334e1cfdd9 Some style things. 2013-02-23 02:09:56 -05:00
Eli Barzilay
cec73f5652 Newlines at EOFs scan. 2013-02-23 02:09:56 -05:00
Patrick Mahoney
b265e260b2 Move eopl language to Racket. 
- sllgen.rkt - use begin-for-syntax+define-syntax instead of
  define-syntax-set.
- eopl.scrbl - rewrite *3-columns so that it no longer errors when 3
  doesn't divide the number of reprovided lang forms.
- Removal of mzscheme and mzlib requires.
- Updated docs.
 2013-02-23 02:08:30 -05:00
Eric Dobson
f6df93ed96 Make mutable lists be sequences. 2013-02-22 21:01:21 -08:00
Robby Findler
b40e38bb11 fix documentation errors 
closes PR 13543
 2013-02-22 15:55:10 -06:00
Robby Findler
d403f3c6db add docs to address how image equality, rounding, and alpha values 
can conspire to confuse

closes PR 13541
 2013-02-22 15:40:08 -06:00
Robby Findler
17d6e162bc minor clarifications of the docs (that would have helped me 
understand some of the details better).
 2013-02-22 15:40:08 -06:00
Danny Yoo
7558eb4c9e Conditionally link to the SRFI docs on docs.racket-lang.org when rendering PDFs. 
Closes PR 11804.
 2013-02-22 12:06:19 -07:00
Matthias Felleisen
200c20967d make read-csv-file/rows available in BSL; closes PR 13542 2013-02-22 12:39:12 -05:00
Robby Findler
09f9f31213 various 0-sized image repairs 
closes PR 13540
 2013-02-21 19:25:48 -06:00
Danny Yoo
61db1d6405 Add link to the syntax of the @-reader. 
Also defines the "@-form" term in the @-syntax section due to its
frequency.

Closes PR-12589.
 2013-02-21 15:03:01 -07:00
Asumu Takikawa
e8b49e2c82 Add doc subforms for keyword types 2013-02-21 15:35:14 -05:00
Asumu Takikawa
1cf1e1baa4 Add an example for local-require 2013-02-21 14:45:45 -05:00
Vincent St-Amour
e69f66fd00 Add examples of function types with keyword arguments. 2013-02-21 10:49:58 -05:00
Vincent St-Amour
034d7245a4 Filters for comparisons with inifinity. 2013-02-21 10:49:57 -05:00
Vincent St-Amour
12aaa229a3 Fix subtyping for Negative-Single-Flonum. 2013-02-21 10:49:57 -05:00
Matthew Flatt
42b8163f8f fix docs on `case' 
The Guide was was out-of-date in several ways, and the Reference
didn't describe the dispatch-time guarantee.
 2013-02-21 08:34:54 -07:00
Matthew Flatt
71cffcffdf fix Guide spec for when' and unless' 
Closes PR 13538
 2013-02-21 08:34:54 -07:00
Matthew Flatt
772afd94fd fix docs for `begin0' 
It's body currently isn't an internal-definition position.
 2013-02-21 08:34:54 -07:00
Robby Findler
c37cd388a2 adjust docs example to use collection-file-path and 
to say a little more about checksums
 2013-02-21 07:49:24 -06:00
Eric Dobson
18d90115e7 Make naturals be a sequence type. 2013-02-20 21:25:02 -08:00
Eric Dobson
4f9f00680e Make (Set a) a subtype of (Sequenceof a). 
Closes PR13485.
Closes PR12615.
 2013-02-20 21:25:02 -08:00
Eric Dobson
a7bc758505 Fix subtyping of invariant data structures. 
Closes PR13521.
 2013-02-20 21:25:02 -08:00
Eric Dobson
ddb8e7f807 Add subtyping for Parameters. 
Closes PR11992.
This required moving more stuff in to base-abbrev so that it could be
used in subtype.
 2013-02-20 21:25:02 -08:00
Eric Dobson
0b87c999b3 Make struct types overlap with procedures. 
Closes PR11971.
 2013-02-20 21:25:02 -08:00
Robby Findler
5eddac7482 fix the use of impersonator-ephemerons in the framework preferences library 2013-02-20 21:13:02 -06:00
Robby Findler
a25a073bc3 new simplified string constants; from Chongkai Zhu 2013-02-20 21:13:01 -06:00
Robby Findler
661c29b8d4 tweak 2013-02-20 21:13:01 -06:00
Danny Yoo
fa4fb3ebaf Add reference to the DrRacket interface essentials from the Quick Start guide. 
This adds a tag to DrRacket File menu docs.  It adds two margin notes
to the quick start, one linking to the essentials for using DrRacket,
and the other for saving Definitions.

Addresses PR 9501.
 2013-02-20 17:15:32 -07:00
Danny Yoo
0b0ce6574a Note that integer-sqrt produces exact output when given exact input. 
Closes PR 9542.
 2013-02-20 16:39:36 -07:00
Stephen Chang
9e26cd0b7a one more integer-set test 2013-02-20 18:34:58 -05:00
Stephen Chang
aeff5922b7 add test for integer-set: 
- check that taking the rest of an integer-set results in a proper integer-set
 2013-02-20 18:32:01 -05:00
Stephen Chang
bd1141c670 fix bug in getting "rest" of an integer-set 2013-02-20 17:54:17 -05:00
Matthew Flatt
5fcc96e41a add space before "View Prior Versions" 2013-02-20 06:51:34 -07:00
Robby Findler
2f50cde745 signal error when attempting to generate from a 
metafunction with no cases

closes PR 13536
 2013-02-19 22:08:31 -06:00
Robby Findler
c6f106d285 remove spurious printf 2013-02-19 19:18:17 -06:00
Matthew Flatt
0afcda2a5a fix error checking for flreal-part' and flimag-part' 2013-02-19 16:47:39 -07:00
Asumu Takikawa
5e37134d94 Index some info.rkt fields for raco setup 2013-02-19 16:36:16 -05:00
Asumu Takikawa
db4a1632e5 Minor doc fixes 2013-02-19 16:36:16 -05:00
Asumu Takikawa
ea0c14dac2 Rackety 2013-02-19 16:36:16 -05:00
Matthew Flatt
ce960756cb scribble: fix 'aux stripping for hyperlinks and HTML titles 2013-02-19 14:03:01 -07:00
Matthew Flatt
c9c4d33a2f scribble/sigplan: add `subtitle' 
Based on David Van Horn's suggestion.

Also, make both `author' and `authorinfo' work (even when mixed).
 2013-02-19 14:03:00 -07:00
Danny Yoo
87a5280b13 Adding link to prior versions of the docs. 2013-02-19 13:33:49 -07:00
Robby Findler
d3e1c16159 adjust the c:x;n and c:x;p keybindings to use the 
same information as the yellow green bubbles

Before, when you typed c:x;n, drracket would look at the identifier
you're on, find its binder, find all bound occurrences of that binder,
sort them by position in the buffer, and then jump to the one that
follows where you are.

This works great for things like the "x" in "(let ([x 1]) x x)"
but not so great for things like the "define" in:

  #lang racket
  (define x '(+ 1 2))
  (define y '(+ 3 4))

since that would jump to the quote, since there are bindign arrows
going from the "racket" to the define and to the quote.

Now, since it is using information ultimately derived directly
from (and only from) free-identifier=? (the arrows also come from
identifier-binding, which is how we get those arrows in the second
example above) you jump from the first define to the second define,
which seems better.
 2013-02-19 13:52:42 -06:00
Robby Findler
164a5831b8 use impersonator-ephemeron to allow a 
real contract on preferences:add-callback
 2013-02-19 13:52:42 -06:00
Danny Yoo
796550bd9f Add example of mixin form to guide documentation. 
Closes PR 13445.
 2013-02-19 12:44:21 -07:00
Matthew Flatt
e99fcf65c1 add ackn 2013-02-19 08:56:03 -07:00
Matthew Flatt
8f9606007f racket/draw win32: work around a Pango bug 
Pango crashes (with an assertion failure) on characters U+1D173
through U+1D17A. Trying to fix (or even just compile) Pango for
Windows is hard, so skip the characters at the `draw-text' and
`text-extent' level.

The bug is unlikely to be specific to just those characters in the
long run, but only those characters appear to be problematic on my
Windows 7 installation. So, the workaround may be enough for many
installations, and hopefully the Pango bug wil be fixed one day.

Relevant to PR 13513
 2013-02-19 08:48:04 -07:00
Matthew Flatt
ca951294d4 JIT: inline char->integer' and integer->char' 2013-02-19 08:43:50 -07:00
Eli Barzilay
46894e0cc6 Improve comment. 2013-02-19 00:22:47 -05:00
Matthew Flatt
2d5884b26a scribble: fix "on this page" rendering 
A recent change improved "on this page" handling and also
fixed a short-circuit test to almost certainly do what
was originally intended, but the test was wrong, so just
get rid of it.
 2013-02-18 17:34:16 -07:00
Matthew Flatt
d043a08b82 fix `plt-games' launcher 2013-02-18 17:23:01 -07:00
Danny Yoo
7323dde0ea Revert most of the change to word break, but introduce a nbsp for browser metrics. 
Related to PR 13305: I tried to use zero-width-space to force appropriate
line breaks, but unfortunately under Opera on Linux, this shows as
unsupported character glyphs.

Since I can't reliably use zero-width-space, I'm backtracking to the
prior solution on introducing spans with the mywbr class.  However,
I've added in a &nbsp element to the content of the span, as suggested
elsewhere on the web.  This appears to fix the _gcpointer issue that
Eric sees.
 2013-02-18 17:19:17 -07:00
Matthew Flatt
7235c64355 fix cross-reference 2013-02-18 17:11:38 -07:00
Matthew Flatt
0e251be6cb Revert "avoid a wrapper on callbacks that get stored in a weak table" 
This reverts commit d1357f2294.

Commit 38d6afe07c fixes the problem more generally.
 2013-02-18 17:01:11 -07:00
Matthew Flatt
dbdfd4236f racket/snip: fix style-list%' notify-on-change' and contracts 
The method uses the new `impersonator-ephemeron' function to
retain a callback as long any value that it impersonates
is reachable.
 2013-02-18 17:01:11 -07:00
Matthew Flatt
79c4af4e45 racket/base: add `impersonator-ephemeron' 2013-02-18 17:01:11 -07:00
Matthew Flatt
d46411d317 ffi/unsafe: add _size', _ssize', _ptrdiff', _intmax', `_uintmax' 
These additions could create backward-compatibility problems, but our
searches suggest that problems will be rare; it's more common for
`_size_t' to be incorrectly aliased to `_int', so having definitions
for these standard types is likely to avoid future problems.
 2013-02-18 17:01:11 -07:00
Robby Findler
85f9fbbaee interactivity fix for online check syntax 
commit e503850f21 broke drracket's
interactivity (for some files it could take 2 seconds to do
that one line)

This changes the bindings-table so that it maps to sets instead of
lists. Now, instead of mutating all entries in the table right after
collecting everything, just leave them as sets until we need the info
and just sort a single entry, when it is needed
 2013-02-18 16:33:50 -06:00
Robby Findler
e720d1df92 add parameterize* to tabing and smart opening square bracket pref defaults 2013-02-18 13:38:34 -06:00
Matthew Flatt
08604b0277 scribble: preserve order of ".js", ".css", and ".tex" additions 2013-02-18 11:14:31 -07:00
Matthew Flatt
fdd8dc9376 JIT: fix bug in checking certain values before unboxing 
The check was incomplete in the case that both arguments to a binary
[ext]flonum function need to be checked and the second one was not an
[ext]flonum and also not a fixnum.
 2013-02-18 11:07:45 -07:00
Matthew Flatt
4271d987cd ffi/unsafe: fix a bug in conversion to UTF-16 
Characters outside of the BMP were translated incorrectly.
 2013-02-18 10:28:58 -07:00
Eric Dobson
13b205aa0a Fixes *-filter types and filter of zero?. 
Closes PR13275.
 2013-02-18 11:56:59 -05:00
Eric Dobson
36cc3220ea Improve type of make-immutable-hash. 
Closes PR13297.
 2013-02-18 11:56:58 -05:00
Eric Dobson
7d6888f229 Improve types for exit and in-naturals. 2013-02-18 11:56:57 -05:00
Eric Dobson
7e88895bd0 Add testcases for many already fixed bugs. 
Closes PR11901.
Closes PR11972.
Closes PR12022.
Closes PR12224.
Closes PR12506.
Closes PR12533.
Closes PR12596.
Closes PR13198.
Closes PR13418.

Already fixed bugs, with existing testcases.
Closes PR12529.
Closes PR12631.
Closes PR13127.
Closes PR13128.
Closes PR12970.
 2013-02-18 11:56:55 -05:00
Robby Findler
8fb49059cb add a 'jump to previous binding occurrence' keybinding 2013-02-18 10:38:43 -06:00
Robby Findler
e503850f21 fix the c:x;n keybinding when used with online check syntax info 
(and perhaps other parts of online check syntax)
 2013-02-18 10:38:43 -06:00
Robby Findler
1c2432e654 improve the interactions history window a little 2013-02-17 20:17:41 -06:00
Robby Findler
ddacc3efbb don't save repl interaction history when the new item is 
a duplicate of the one before

closes PR 12763
 2013-02-17 10:02:15 -06:00
Robby Findler
1a8ed3d74b unbreak scheme-lexer 2013-02-16 19:55:18 -06:00
Robby Findler
dbb1d8f360 adjust scribble lexer so its failures print to stderr, not stdout 2013-02-16 19:55:18 -06:00
Robby Findler
5c109946c2 add support to struct/dc to name the selector directly 
and use that in struct/c

closes PR 13054
closes PR 13461
related to PR 13050
 2013-02-16 17:24:11 -06:00
Ryan Culpepper
44e26d493d try to make tmp file path shorter (for drdr) 2013-02-16 15:18:55 -05:00
Eli Barzilay
93063be2b7 Remove binary file that was added by mistake. 2013-02-16 13:41:38 -05:00
Eli Barzilay
9e9adeae0c Consistent capitalization for "GRacket". 2013-02-16 13:41:38 -05:00
Matthew Flatt
83900f0d20 fix up some cross references 2013-02-16 09:49:24 -07:00
Matthew Flatt
9b04aef0f8 fix a problem with `syntax-local-lift-require' at top level 
The problem was exposed by improved error checking
in the expander to detect references to exports of a module that
is not yet visited, and as triggered by the documentation for
`2htdp/planetcute'.
 2013-02-16 09:29:16 -07:00
Matthew Flatt
72c39ca7ff test fixups 2013-02-16 08:56:21 -07:00
Robby Findler
fbeecdc1aa add gc log following info to the drr performance monitor 2013-02-16 07:39:33 -06:00
Mike Sperber
5db56e3186 Synch German string constants with latest. 2013-02-16 10:52:42 +01:00
Robby Findler
d5ffb1e3c0 add in the rest of the double barred chars (╬ and company) 
and adjust the existing ones a little
 2013-02-16 00:09:26 -06:00
Robby Findler
1ee765c7e3 fix bad test 2013-02-16 00:09:25 -06:00
Eli Barzilay
f27a48e46f Commentage. 2013-02-16 00:49:17 -05:00
Matthew Flatt
c8ae8c419a scribble Latex: support all 2d-cond characters 2013-02-15 21:09:18 -07:00
Matthew Flatt
23d0627acc scribble: improve HTML handling of 'unnumbered and 'toc-hidden 
A part with style property 'toc-hidden no longer
hides child sections, which makes it consistent with Latex/PDF
rendering.

A part with style 'grouper and 'unnumbered does not make its
child parts render as more nested, which is consistent with
'gruper without 'unnumbered. An unnumbered grouper is represented
as "" in a section-number list (while #f is still used for
unnumbered non-grouper layers).
 2013-02-15 20:11:18 -07:00
Matthew Flatt
80a22493bd doc clarification 2013-02-15 16:02:53 -07:00
Matthew Flatt
0c37849f81 racket/gui: fix contract of set-value' in gauge%' 2013-02-15 16:02:53 -07:00
Asumu Takikawa
9ef9330d4e Informative error message for raco pkg remove 
When a user tries to remove a package installed in a
different scope, notify them.
 2013-02-15 15:44:31 -05:00
Eli Barzilay
173f2896bd v5.3.3 installers info 2013-02-15 15:36:31 -05:00
Asumu Takikawa
e7a434559f Add a missing contract 2013-02-15 15:25:07 -05:00
Michael Filonenko
840fc9c657 full unboxing for extflonums, plus `ffi/unsafe' support 
Includes a repair for floating-point `min' and `max' that affects all
x86 builds that use SSE arithmetic, leaving the (otherwise unused)
floating-point stack in a bad state, which might have affected
x87-using C/foreign libraries running alongside Racket.
 2013-02-15 12:15:34 -07:00
Robby Findler
93bf0cd663 fix 2d lexer for the case when the #2d expression 
isn't in the leftmost column
 2013-02-15 10:29:34 -06:00
Robby Findler
4df519d8d7 I'm responsible for 2d 2013-02-15 07:47:42 -06:00
Matthew Flatt
655444ada9 racket/snip: contract repairs 2013-02-14 19:49:48 -07:00
Matthew Flatt
6a218e196a racket/enter: another submodule repair 
When a submodule is required from the load handler and no such
module is available, the load handler is not supposed to raise
an exception.
 2013-02-14 19:47:40 -07:00
Matthew Flatt
b22ac3b990 compiler/cm-accompice: log to a logger named 'cm-accomplice 2013-02-14 19:47:40 -07:00
Matthew Flatt
d5c1a75e38 racket/gui cocoa: fix over-eager refresh for 'gl canvas% 2013-02-14 19:47:40 -07:00
Robby Findler
ca8ad3b88b try to be slightly smarter about invalidating the green region 
in the line numbers when it moves around

specifically, if the before and after green line are right
next to each other, then put it into a single edit sequence
(which unions the invalidated regions); if not, then we
may be jumping far away, so invalidate the two regions
and redraw them separately
 2013-02-14 19:51:08 -06:00
Robby Findler
30ca1f0baf add syntax coloring for 2d syntax 2013-02-14 19:51:08 -06:00
chrdimo
79b8661e13 restoring the link to unix sockets docs 2013-02-14 20:27:03 -05:00
chrdimo
a4f4773597 docs for option contracts 2013-02-14 19:56:43 -05:00
chrdimo
26726ba26f tests for option contracts 2013-02-14 19:55:10 -05:00
chrdimo
ee81c98ae9 extending option contracts; now handle procedures, vectors, hashes, struct instances, adding support for invariants for vectors, hashes and struct instances 2013-02-14 19:53:26 -05:00
chrdimo
61e896c8d7 small fix in blame-update and small change in error message for multiple blame labels 2013-02-14 19:50:56 -05:00
Matthew Flatt
a96b093d97 ffi/unsafe: unbreak 2013-02-14 17:30:10 -07:00
Matthew Flatt
ccabbaa36e fix `current-subprocess-custodian-mode' for a #f argument 2013-02-14 17:30:10 -07:00
Matthew Flatt
6c49aee3a6 doc: add some links 2013-02-14 17:30:10 -07:00
Eric Dobson
5ed26e806b Make lists with minimum lengths be a subtype of sequences. 2013-02-14 18:24:52 -05:00
Eric Dobson
3c31803c19 Add a simple-Union and Bottom, and have code use them. 
Requires splitting out the match expanders from base-abbrev.
 2013-02-14 18:24:52 -05:00
Eric Dobson
b4beabc977 Make tc-let do unions correctly. 2013-02-14 18:24:52 -05:00
Vincent St-Amour
60959467cf Fix optimization of unary complex - and /. 2013-02-14 18:24:52 -05:00
Vincent St-Amour
c6029cacf8 Fix optimizations for complex unboxing. 
Omitted parts were not used properly.
 2013-02-14 18:24:52 -05:00
Vincent St-Amour
29a181175f Improve a number of numeric function types. 
Closes PR13468.
 2013-02-14 18:24:52 -05:00
Asumu Takikawa
471a1e1ee6 Refactor documentation of pen%, font%, brush% 2013-02-14 18:22:48 -05:00
Asumu Takikawa
bf4e69fea9 Export racket/draw's helper contracts and document them 2013-02-14 18:22:48 -05:00
Asumu Takikawa
ed13e87734 Refactor contracts 2013-02-14 18:22:47 -05:00
Matthew Flatt
dfdc22ea12 doc repair 
Closes PR 13415
 2013-02-14 15:55:07 -07:00
Matthew Flatt
3cd4ee1c0d ffi/unsafe: allow multiple values for a `(_fun ... -> _racket)' result 
Closes PR 13496
 2013-02-14 15:45:26 -07:00
Matthew Flatt
421cb24138 add `port-counts-lines?' 2013-02-14 15:45:26 -07:00
Matthew Flatt
99d5dc95bf add ackn 2013-02-14 15:45:26 -07:00
Tobias Hammer
7e2b443fa9 Support for multiple value return from wrap-evt and handle-evt 
wrap/handle-evt that receives multiple values must have a handler function with adequate arity.

struct.c:
  change contract for wrap/handle-evt from (any/c -> any) to procedure?
thread.c:
  adjust sync processing
sync.rktl:
  add test for handle-evt, wrap-evt and prop:evt
 2013-02-14 15:45:26 -07:00
Ryan Culpepper
1cb6c03488 clean up socket code 2013-02-14 17:19:08 -05:00
Ryan Culpepper
b3afbdd485 added unstable/socket 2013-02-14 17:19:08 -05:00
Ryan Culpepper
7a0b100ce0 tests for unstable/macro-testing 2013-02-14 17:19:08 -05:00
Danny Yoo
9ed78f2752 Include zero-width-space in string-normalize. 
Closes PR 12683.
 2013-02-14 13:24:31 -07:00
Matthew Flatt
f1b4c86519 net/ftp: put temp file for download in directory of destination 2013-02-14 13:03:58 -07:00
Matthew Flatt
294bed209e macro expander fix 
Repair 73e07f576b added an item to a list without incrementing a
counter for the list length, which cause a different element of
the list to be dropped, which could mess up binding resolution in
arbitrarily bad ways.

(Ths bug falls into the "how did this not get exposed earlier?"  bin,
although part of the answer is that it requires a combination of
module re-expansion and simplification of syntax objects in the
residual program.)

Closes PR 13428
 2013-02-14 07:11:16 -07:00
Ryan Culpepper
fbee1ed9c7 change stxparse tests to use unstable/macro-testing 2013-02-13 16:14:49 -05:00
Ryan Culpepper
1ef3845873 added unstable/macro-testing 2013-02-13 16:14:45 -05:00
Robby Findler
7dff18c385 add for/set and it's varieties to the default prefs 2013-02-13 10:50:06 -06:00
Matthew Flatt
c6eb82524b fix `syntax-local-module-exports' for submodules in expand mode 2013-02-13 08:28:23 -07:00
Matthew Flatt
8c2c84f74f fix context for `#%module-begin' form in a submodule 2013-02-13 08:28:22 -07:00
Matthew Flatt
4a0adb6a74 fix syntax-local-submodules' in expand' mode 2013-02-13 08:28:22 -07:00
Jay McCarthy
6ae2c71ed5 Add raco show -d and showing package deps on failed remove 2013-02-13 07:47:59 -07:00
Robby Findler
4494788017 fix rendering of example in Guide 
closes PR 13517
 2013-02-13 07:25:36 -06:00
Danny Yoo
db0234fb6f Amend comment. 2013-02-12 20:18:54 -07:00
Danny Yoo
29031f0972 Replace <wbr> and <span class='mywbr'> </span> with zero-width-space. 
The zero width space is a more robust way to add place to line-wrap,
according to: http://www.quirksmode.org/oddsandends/wbr.html

Closes PR 13305.
 2013-02-12 19:50:13 -07:00
Robby Findler
11ca461bf0 covered a missing case in the oc-status state machine 2013-02-12 16:50:34 -06:00
Eric Dobson
67c6d7804d Add tests for subtyping -poly. Closes PR13510. 2013-02-12 17:07:02 -05:00
Matthew Flatt
7f5b295308 fix problem with the initial continuation prompt 
(Got it wrong in 2f7d4b5e.)

Closes PR 13494
 2013-02-12 14:17:57 -07:00
Matthew Flatt
5c896395cd racket/gui: fix some contracts in docs 2013-02-12 14:17:57 -07:00
Robby Findler
d1357f2294 avoid a wrapper on callbacks that get stored in a weak table 
This fixes a bug in DrRacket where by changing the font size
would cause the line numbers to encroach on the space allotted
to the main text of the definitions window (or, if the font size
is getting smaller, make a large gap)
 2013-02-12 13:46:20 -06:00
Robby Findler
53853d696a add increase/decrease font size menu items (ala browsers) 2013-02-12 13:46:19 -06:00
Danny Yoo
61ddb91815 Correct Help Desk Search so it handles keywords and hash-colon-keyword lexemes. 
Closes PR 13470.
 2013-02-12 12:25:11 -07:00
Eli Barzilay
49ab87eadc "PLT Scheme Inc" -> "PLT Design Inc" 2013-02-12 08:06:30 -05:00
Eli Barzilay
2f4183242e Some shuffling of text, and a `-wiki' for all wiki links. 2013-02-12 06:45:30 -05:00
Eli Barzilay
4f13b3f1d5 More code therapy. 2013-02-12 04:49:12 -05:00
Eli Barzilay
08174ec5e4 Misc code improvements, help text typo. 2013-02-12 02:34:48 -05:00
Patrick Mahoney
894d7267fb Changes to move all games to Racket from Mzscheme. 
Signed-off-by: Patrick Mahoney <paddy.mahoney@gmail.com>
 2013-02-12 02:07:43 -05:00
Eli Barzilay
0ded7e4e26 Typo in error message 2013-02-12 01:52:03 -05:00
Robby Findler
89a2ff451e add long-missing space 2013-02-11 22:08:02 -06:00
Robby Findler
8edd010bec improve ->'s source location tracking 
closes PR 13514
 2013-02-11 20:37:15 -06:00
Danny Yoo
97005589e4 Add links to the Wiki from the Community page. 2013-02-11 18:42:39 -07:00
Vincent St-Amour
0bccf6b0b0 Forbid singleton types for integers whose type is platform-dependent. 
Closes PR13501.
 2013-02-11 14:30:19 -05:00
Danny Yoo
b9d1194225 Correct hyperlinks to 2htdp/image. 2013-02-11 08:43:43 -07:00
Jay McCarthy
2e7f4ba54a Allowing github URLs from PNRs to use illegal package names 2013-02-11 06:10:58 -07:00
Robby Findler
1420ce4ed2 clarify colorer docs 
Also, some cleanups of the code and
make the syntax-color/ library docs
point to color:text<%> instead of
color:text% (as the interesting information
is attached to the interface, not the class)
 2013-02-10 10:30:28 -06:00
Matthew Flatt
2fc7cad446 racket/enter: fix for `enter!' related to submodules 
The load handler didn't obey the protocol with respect to a second
argument that is a list starting with #f.

Closes PR 13096
 2013-02-10 05:57:25 -07:00
Danny Yoo
f1e7051652 Override readline's getc function to use Racket's read-byte. 
Eliminates the busy-polling behavior observed in Mac OS X when
xrepl is required at the regular repl.

Closes PR 13350.
 2013-02-10 05:54:52 -07:00
Robby Findler
246939f781 tighten up the checks in the place where the framework receives 
values from the lexer (for syntax coloring)
 2013-02-09 20:42:34 -06:00
Asumu Takikawa
59eb1ad13c Use up-to-date struct syntax in example 2013-02-09 19:42:21 -05:00
Robby Findler
2c35a98ad8 Adjust keybinding code to fall back from 
get-active-canvas to get-canvas

Unclear if this is a bug in get-active-canvas or not

closes PR 13507
 2013-02-09 14:58:21 -06:00
Robby Findler
5c21ab0e42 try to make the bug report form more robust when the 
attempt to get the (nonexistent) captcha fails
 2013-02-09 11:45:40 -06:00
Robby Findler
916f5d8ede add a test case 
related to PR 13505
 2013-02-09 11:45:40 -06:00
Matthew Flatt
dd50ac8652 catch module-not-available mimatches earlier 2013-02-08 22:57:37 -06:00
Matthew Flatt
d73ae88220 test case for `for' repair 
Provided by Ryan to go with a85a71984d.
 2013-02-08 22:57:37 -06:00
Danny Yoo
c19b8a4f7c Correct the contract in Example 3 to use and/c. 
Closes PR 13486.
 2013-02-08 14:05:46 -07:00
Neil Toronto
670efed007 Increased timeout for matrix tests 2013-02-08 12:18:48 -07:00
Sam Tobin-Hochstadt
4797173e58 Properly unquote in error message. 
Fixes PR 13505.
 2013-02-08 12:30:31 -05:00
J. Ian Johnson
469a69772c For/product treated like for/sum for special annotation. Also allowed no annotation to be consistent with the docs. 2013-02-08 11:32:21 -05:00
Eric Dobson
40a9794c8f Add missing pure functions. 2013-02-08 11:19:10 -05:00
Eric Dobson
19241c0979 Make overlap more precise. 2013-02-08 11:19:10 -05:00
Eric Dobson
c2b8671169 Fix :print-type. Closes PR13503. 2013-02-08 11:19:09 -05:00
Jay McCarthy
cd202f5411 Supporting headers and stateless in web-server/test 2013-02-08 07:01:36 -07:00
Robby Findler
995d4a4704 adjust test cases for recent changes to the lexers 2013-02-07 21:25:02 -06:00
Vincent St-Amour
830db3c908 Add extra tests and warning about -PosIntNotFixnum. 2013-02-07 15:19:42 -05:00
Eric Dobson
9030da217b Make static single flonum checks correct. 
Closes PR13499.
 2013-02-07 15:19:42 -05:00
Asumu Takikawa
9636a70f8b Add a test for PR 13490 
The bug itself was already fixed by Eric Dobson
 2013-02-07 13:49:50 -05:00
Robby Findler
4b9d43ce00 unbreak plai random mutator tests 2013-02-07 11:16:04 -06:00
Robby Findler
86b1f276eb tweak raco test output, yet again 2013-02-07 10:16:16 -06:00
Robby Findler
6c93cfea56 move dir-chars.rkt to unstable/2d to unbreak dependencies 2013-02-07 10:16:10 -06:00
Robby Findler
7750cf9800 change raco test's announcements to say "raco test" 2013-02-07 06:58:11 -06:00
Robby Findler
642ef7f136 dont use raco test for encode.rkt (as it expects command-line 
arguments and doesn't have a test submodule)
 2013-02-07 06:56:26 -06:00
Ryan Culpepper
a85a71984d preserve lexical context, src, etc for sequence syntax expansion 
The previous version of the code replaced the implicit #%app with
the kernel #%app (ie, #%plain-app), causing sequence functions
that take keyword arguments to fail.
 2013-02-06 18:01:59 -05:00
Vincent St-Amour
117c81e2a6 Increase timeout for TR random testing. 2013-02-06 17:28:13 -05:00
Robby Findler
bb216d142c 2d 2013-02-06 15:55:20 -06:00
Matthew Flatt
0aaf6b8086 make raco test' more like racket' 
Instad of `(dynamic-require .. #f)', use `(dynamic-require .. 0)', which
has the effect of making compile-time code "available" (see docs) in
case the loaded module uses `eval' on syntax objects that refer to
non-kernel syntax.
 2013-02-06 18:09:03 +01:00
Robby Findler
e7e64f4006 a better version of deac3fa2b3 
This time with test cases, and also without changing the
semantics of unhighlight-range

related to PR 13488
 2013-02-05 20:52:35 -06:00
Danny Yoo
c6775cc060 Fix to inflate: treat EOF as a character, as in the C code. 
closes PR 13489.

In the C code, inflate is allowed to peek at least one character
beyond the extent of a deflated byte sequence.  The thread related to
the bug report of PR 13489 documents that deflate can peek beyond EOF.
 2013-02-05 17:02:36 -07:00
Danny Yoo
31b66484b3 Add test case to show bug with inflate. 
related to PR 13489.
 2013-02-05 17:02:21 -07:00
Vincent St-Amour
bf2768f2c5 Allow cast in typed/racket/no-check. 2013-02-05 16:57:42 -05:00
Vincent St-Amour
83413e4704 Fix docs for text-based TR optimization logging. 
Closes PR13493.
 2013-02-05 16:57:41 -05:00
Robby Findler
deac3fa2b3 fix a bug in highlight-range exposed by the contour window 
closes PR 13488
related to PR 13491
 2013-02-05 15:38:31 -06:00
Robby Findler
12ebfa2cf4 make #:keywords have different color prefs in DrRacket 
closes PR 13492
 2013-02-05 12:32:48 -06:00
Robby Findler
014abe64c0 Rackety 2013-02-05 12:32:48 -06:00
Robby Findler
76cc599ff9 fix bug in check syntax introduced when adding the 
new green, mouse-over, which-identifiers-are-the-same bubbles
 2013-02-05 12:32:48 -06:00
Robby Findler
405e51bb05 adjust contour to track edit sequences better 
Specifically when there is no delegate and an edit
sequence is started, track that differently in case
a delegate is set before the edit sequence ends
(in which case we don't want to end the edit
sequence in the delegate since we didn't start it
there)

related to PR 13491
 2013-02-05 12:32:48 -06:00
Jay McCarthy
fb915825e9 Allowing PNR to decide which github checksum is used 2013-02-05 07:25:31 -07:00
Jay McCarthy
fa4548f401 Using raco test by default, differently 2013-02-05 07:25:31 -07:00
Jay McCarthy
78a69de14f Undo this for now 2013-02-05 07:25:31 -07:00
Jay McCarthy
0f6a5195b3 Add login link 2013-02-05 07:25:31 -07:00
Jay McCarthy
7f6d85f734 Use raco test by default 2013-02-05 07:25:31 -07:00
Matthew Flatt
6c58cde2aa repair for snip% change 
Fixes a problem with 755377ca82.
 2013-02-05 15:22:29 +01:00
Matthew Flatt
d0cfc34a77 racket/gui/base: fix menu-bar%' get-frame' to return 'root 
Return 'root istead of exposing the (hidden) root frame for
a menu bar that is shown when no frames are visible.
 2013-02-05 11:44:38 +01:00
Matthew Flatt
660fc4d7b3 racket/gui: add doc cross-reference 2013-02-05 11:44:38 +01:00
Matthew Flatt
755377ca82 racket/snip: make text snips accomodate height changes via substitution 
Instead of assumning that the snip's text will match a font's height
metrics, check and remember the actual metrics if its doesn't match,
which accomodates font substitions (e.g., when using #\u2144 under
Windows).
 2013-02-05 11:44:38 +01:00
Matthew Flatt
c17c7cd1b0 dc<%>: fix baseline for slow-path non-combined text drawing 
For example, fix baseline when drawing "a\u2144" with the
default fonr under Windows, where #\u2144 is subtituted from
another font.
 2013-02-05 11:44:38 +01:00
Matthew Flatt
442f6eaaae fix `regexp-match' variants given a long string and an output port 
... again; commit d194fa6245 turned out to be incomplete.
 2013-02-05 11:44:38 +01:00
Robby Findler
2b7c6e32a9 adjust raco test so it test the command-line 
arguments to the empty vector before running anything
 2013-02-04 20:38:34 -06:00
Robby Findler
f749ab1538 minor cleanup 2013-02-04 20:38:26 -06:00
Vincent St-Amour
b42034f98b Exclude the right zeroes when checking for equality. 2013-02-04 14:32:44 -05:00
Vincent St-Amour
568f401bdc Don't special case typechecking of =. 
Its type is more useful than the special typing rule.
 2013-02-04 14:32:44 -05:00
Eric Dobson
9e8cc6af3c Add types for imaginary numbers and fix type of exact? and inexact?. 2013-02-04 14:32:44 -05:00
Vincent St-Amour
ec04467282 Add extra tests for contract generation and float zeroes. 2013-02-04 14:32:44 -05:00
Eric Dobson
e656bdb1c5 Make generated contracts for Floats include NaN. 
Closes PR13464.
 2013-02-04 14:32:44 -05:00
Danny Yoo
ab3c69ceaa Correct the test case so it executes the error path we want. 2013-02-04 11:24:26 -07:00
Danny Yoo
7146289c34 PR 13471: Add cycle-detection during lex-abbrev expansion to raise appropriate syntax error. 
Also add test cases for lex-abbrev cycle detection.
 2013-02-04 11:24:26 -07:00
Robby Findler
042ec40a7b adjust class/c to compute projections once, instead of once per 
use of the resulting contract
 2013-02-04 07:13:00 -06:00
Robby Findler
44e91ea961 change printouts from raco test to be slightly more informative 2013-02-03 15:31:40 -06:00
Robby Findler
9fd4698be9 adjust raco test so that it accepts multiple -s arguments on the command-line 
This is, afaict, a completely backwards compatible way to add this
functionality in the sense that any of the non-error command-line
arguments passed to raco test before still do precisely the same
things
 2013-02-03 13:14:55 -06:00
Robby Findler
efb3bf0684 Spelling error 
Also, Rackety
 2013-02-03 13:14:54 -06:00
Robby Findler
ab55d43312 give up on the "find the close paren strategy that doesn't 
edit the buffer" attempt

In other words, go back to (a rackety version of) the old
implementation of the get-close-paren method
 2013-02-03 11:22:46 -06:00
Robby Findler
af61f1b98e change the default test coverage colors 
After some consultation with my class this quarter,
it seems clear that the previous defaults and nearby
variations are completely hopeless for colorblind people
(there are at least 3 in this class). So go with the
defaults used in the HtDP languages, which have been
vetted by saidsame 3 people.
 2013-02-03 09:25:24 -06:00
Robby Findler
9c3afd455a fix find-seconds error reporting to say "find-seconds" instead 
of "find-secs"
 2013-02-03 07:29:07 -06:00
Matthew Flatt
573924e3ac fix doc typo 
Closes PR 13483
 2013-02-02 19:41:59 -08:00