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19348 Commits

Author SHA1 Message Date
Ryan Culpepper
95ce7ec6ed scribble style (capitalize section names) 2011-08-09 12:29:28 -06:00
Ryan Culpepper
6442a2777b unstable/gui/pict: added shadow-frame and arch 2011-08-09 12:29:28 -06:00
Ryan Culpepper
2a0153cadb unstable/gui/pict: added scale-to 2011-08-09 12:29:27 -06:00
Ryan Culpepper
efa8051a57 moved tag-pict, etc from unstable/gui/ppict to unstable/gui/pict 2011-08-09 12:29:27 -06:00
Ryan Culpepper
d1fcbc0a7c merged unstable/gui/blur into unstable/gui/pict 2011-08-09 12:29:27 -06:00
Ryan Culpepper
19ec1fbccd split off unstable/gui/pict module (no racket/gui dependency) 
added examples to docs
 2011-08-09 12:09:08 -06:00
Jon Rafkind
3bcf99b8f6 [honu] parse brace-enclosed code as an expression 2011-08-09 11:57:52 -06:00
Jon Rafkind
b823df23a7 [honu] handle empty files 2011-08-09 11:57:52 -06:00
Jon Rafkind
182cded2a3 [honu] return the last expression if two atomic expressions occur in sequence. add a simple for loop macro 2011-08-09 11:57:52 -06:00
Jon Rafkind
8a352da71c re-enable test 2011-08-09 11:57:51 -06:00
John Clements
afc01ca2d1 updated expected (cons 1 2) error message 2011-08-09 09:42:23 -04:00
Jay McCarthy
cf5192226e The FrTime docs need to be heavily revised and this won't happen shortly, so turning off these tests 2011-08-09 06:42:09 -06:00
Jay McCarthy
6da3ac36ec Test is sensitive to contract messages 2011-08-09 06:42:09 -06:00
Asumu Takikawa
09e92ec81a Recommend vim-racket plugin instead of .vimrc hacks 2011-08-09 01:37:01 -04:00
Robby Findler
40c68df514 fix the auto-square-bracket thing for with-syntax 
closes PR 12096
 2011-08-08 19:30:13 -05:00
Matthew Flatt
f34c0329bf scribble/manual: add `current-display-width' parameter 2011-08-08 17:10:54 -06:00
Robby Findler
c908e08dd6 fix the text of the slideshow tutorial to talk about #:bullet instead of item/bullet 
closes PR 12095
 2011-08-08 16:50:46 -05:00
Jay McCarthy
26ddc5273f Mistake 2011-08-08 12:39:23 -06:00
Jay McCarthy
756e86c9a7 DrDr racket not new enough 2011-08-08 12:39:23 -06:00
Jay McCarthy
fd90ab4c9b Note installation step 2011-08-08 12:39:23 -06:00
Jay McCarthy
24899d05cd Communicating with program 2011-08-08 12:39:23 -06:00
Jay McCarthy
64e41704e8 Splitting messages 2011-08-08 12:39:23 -06:00
Jay McCarthy
6b91638405 Updating help page 2011-08-08 12:39:22 -06:00
Jay McCarthy
a4f70ae598 Fixing PR12085 2011-08-08 12:39:22 -06:00
Jay McCarthy
f0e52b80df Adding generalization of log to serve/servlet 2011-08-08 12:39:21 -06:00
Jay McCarthy
a11734d990 Getting it working after the crash 2011-08-08 12:39:21 -06:00
Jon Rafkind
aac511dfb6 disabled the wrong test. this is the right one 2011-08-08 10:32:08 -06:00
Robby Findler
d1e3765af7 added save-svg-image 2011-08-07 19:35:29 -05:00
Jon Rafkind
3e8ad26b1f need a single expression so the test doesnt fail 2011-08-07 18:24:30 -06:00
Jon Rafkind
513d73068e disable honu test for now 2011-08-07 17:51:29 -06:00
Robby Findler
38596a9b58 manage the state for delegates better (used by the drracket contour window) 
closes PR 12094
 2011-08-07 18:39:22 -05:00
Eli Barzilay
dae2ac4519 Move the lncs ignore into its own directory. 2011-08-06 21:00:53 -04:00
Eli Barzilay
d952a05ea9 Make mzlib/etc' reprovide identity' from `racket/function'. 2011-08-06 20:59:16 -04:00
Robby Findler
1218cbfef6 improve send error message in the case that there is only one arg 
closes PR 12091
 2011-08-06 19:27:02 -05:00
Matthew Flatt
2d4e14dca8 fix a kill-safety problem in the module name resolver 2011-08-06 08:25:36 -06:00
Robby Findler
fc50be1caa when moving the insertion point due to a search, use call-as-primary-owner 
to scroll the right editor
   closes PR 12080
 2011-08-05 23:33:51 -05:00
Robby Findler
eeb79e0e48 add more detail to the hopefully-help-me-debug log messages that drracket reports about the online check syntax bug 2011-08-05 21:39:35 -05:00
Robby Findler
a090a0e903 adjust the tabify and tabify-selection methods so they do nothing when the colorer is frozen or stopped 
closes PR 12087
 2011-08-05 21:39:31 -05:00
Robby Findler
7a001e3dd2 avoid using paren balancing stuff when the colorer is frozen (when user pushes f1) 
closes PR 12088
 2011-08-05 21:39:28 -05:00
Vincent St-Amour
6e6d16b6c9 Add documentation about using Racket with popular text editors. 2011-08-05 17:31:13 -04:00
Matthias Felleisen
e3c3418fae i hate git mv and rm 2011-08-05 12:50:49 -04:00
Matthias Felleisen
a61ecf1583 organized tests according to style file 2011-08-05 12:46:26 -04:00
Matthias Felleisen
a51e2494b6 bug fix: when the initial world is a final world, big-bang should use only the final draw handler -- if it exists 2011-08-05 12:46:25 -04:00
Matthias Felleisen
271f1c19ef added directory for tests expected to fail 2011-08-05 12:46:25 -04:00
Matthew Flatt
f7fd274e80 fix `defstruct' to use more long-name layout options 2011-08-05 10:03:38 -06:00
Matthew Flatt
ad7fddf878 add column-attributes' support and use it to fix struct' rendering 2011-08-05 10:03:38 -06:00
Matthew Flatt
b7afb3cf8f Scribble: support for "boxable" blocks in Latex output 
For example, if you make a multi-column table with a
`racketblock' in each column, then the columns size
to fit the code --- instead of forcing the table width
to match the page width and forcing each column to take
an equal share width.
 2011-08-05 10:03:38 -06:00
Matthew Flatt
4ac85de974 Scribble: style adjustments to deter code wrapping 
For HTML, the style used in the output of `racketblock' now
disables line wrapping, and the Rkt text styles inherit
line-wrap behavior. This doesn't solve the general problem
of code overflowing the horizontal space, but it makes the
failure mode usefully better.

A new 'vertical-inset nested-flow style is used by
`defproc', `defform', etc. It has no effect for HTML,
but it introduces suitable vertical space for Latex output
(in case you want to use `defproc' in a SIGPLAN-format
paper, for example).
 2011-08-05 10:03:37 -06:00
Matthew Flatt
378ca5ffc2 Scribble Latex: change 'boxed to use a blue vertical bar 
... to the left of a definition, instead of a horizontal line
before the definition
 2011-08-05 10:03:37 -06:00
Matthew Flatt
a2446dc019 fix `reverse' error message 
Closes PR 12090
 2011-08-05 10:03:37 -06:00
Robby Findler
c2fdf43189 add a file I shoudl have added in an earlier commit (for the drracket read-language docs) 2011-08-05 09:02:34 -07:00
Casey Klein
576272362b Adds define-judgment-form form 2011-08-05 07:19:23 -05:00
Casey Klein
8887ea2ef3 Refactors meta-function implementation further 2011-08-05 07:19:22 -05:00
Casey Klein
6e38233286 Deletes dead code 2011-08-05 07:19:22 -05:00
Casey Klein
7898018cad Factors out name-consistency check 2011-08-05 07:19:22 -05:00
Casey Klein
24dc005ff4 Removes special case for typesetting recursive calls 
This case doesn't appear necessary, since LWs are constructed in an
expansion step that occurs after all of the meta-function names
(including the current one) are bound.
 2011-08-05 07:19:21 -05:00
Casey Klein
c1198d0687 Makes tests executable from outside their directory 2011-08-05 07:19:21 -05:00
Casey Klein
3dc677d270 Factors out parsing of relation contracts 2011-08-05 07:19:21 -05:00
Casey Klein
c9c2bb8ad7 Refactors construction of meta-function and relation lws 2011-08-05 07:19:20 -05:00
Eli Barzilay
1a65678924 Add a note to the command-line help text, and describe the functionality 
in case someone really wants to use this.
 2011-08-05 02:44:57 -04:00
Eli Barzilay
d048954f04 Poll mirrors for the download web pages. 
This is triggered by an environment variable that points at a file that
is used to cache polling results.  If the variable is not specified just
use all mirror links as usual.  This way, for random builds when people
try things out there is no problem, while the nightly builds (and my
manual builds when there are changes) do the right thing.

The file holds information about the polls, and verifies that the
download exists -- if not, the link is not shown.  If it is, then it
tries to get the size of the remote file (via HEAD or via FTP), and if
it doesn't match our download information, then drop it too.  If no size
informaion is available, include it, but re-poll after a few days.  Even
if the size matches, a re-poll will be done after a month, so stale
mirrors will not stick.
 2011-08-05 02:05:59 -04:00
Eli Barzilay
5a7ddd6611 Add an optional path argument to `ftp-directory-list'. 2011-08-05 01:14:16 -04:00
Eli Barzilay
6a1336e75e Return a file size string when possible. 
This takes the advice from
  http://files.stairways.com/other/ftp-list-specs-info.txt
further: search for the date by an explicit occurrence of a known month
name.  This means that we won't see files with bad names (they'd be
filtered out of the result), but the filtered out entries are ones that
would not be usable with `ftp-make-file-seconds'.

When the month is found, and the entry is a file, look for a number
preceding the month, and if found, return it as the file size string.
This is a minor change in the API.  (But it's probably better to either
revise it further, or eventually make it irrelevant by exposing the
interesting functionality via `net/url'.)
 2011-08-05 01:14:16 -04:00
Eli Barzilay
4daaa84636 Removed a bunch of bytes->strings conversions since output does that anyway. 
Also got rid of `filter-tcp-data', and just use `port->lines' instead.
 2011-08-05 01:14:16 -04:00
Eli Barzilay
234015b34d Make `ftp-make-file-seconds' use a correct year instead of 2002. 
This function was using 2002 when there's no year...  Updated it to use
the last occurrence of the guessed date, as described at
  http://files.stairways.com/other/ftp-list-specs-info.txt

This function still looks pretty bogus -- the RFC does *not* say
anything about the format of response to `LIST', so it's whatever
semi-random thing the server does.  (The above link looks like an
attempt to fix it, but I didn't see anything more official than that.)
From some looking around, it looks like ftp clients just try a bunch of
patterns against the text.  Add also warnings in the documentation about
this.
 2011-08-05 01:14:16 -04:00
Eli Barzilay
99d48abcf3 Remove all mentions of `locale' from the docs. 
It's utf-8 now, but that's the default in the docs anyway.
 2011-08-05 01:14:16 -04:00
Eli Barzilay
ba48669ead Use UTF-8 and CRLF in the ftp client 
RFC 2640 specifies that all transport strings are assumed UTF-8 if they
can be parsed as such.  To make this complete it should really send a
FEAT and check that the result has "UTF8", but it's kind of redundant
since there's not much else to do if it isn't.

Also, switch to a more correct line endings of CRLF when sending
messages to the server.
 2011-08-05 01:14:16 -04:00
Eli Barzilay
1be5019978 Switch from the "du -h" output in "installers.txt" to plain byte counts. 2011-08-05 01:14:16 -04:00
Robby Findler
0c6bc11ac3 start a section for documenting the symbols that DrRacket passes to a language's get-info proc 
add docs for a few of these, notably the syntax colorer
 2011-08-04 21:40:29 -07:00
Tony Garnock-Jones
54285e2f92 Correct type on typed variant of module->namespace. 2011-08-04 13:34:14 -04:00
Matthew Flatt
941dacd966 gtk: set app name on startup 
Closes PR 11896
Closes PR 11408
 2011-08-04 09:27:05 -06:00
Matthew Flatt
71621bfd72 remove unsupported MDI styles and method 
Closes PR 12042
 2011-08-04 08:02:54 -06:00
Matthew Flatt
1bc8978ce8 cocoa: fix list-box scrolling 
Closes PR 11948
 2011-08-04 07:38:10 -06:00
Matthew Flatt
cdf2085703 gtk: fix frame position tracking 
Closes PR 11931
 2011-08-04 06:45:18 -06:00
Robby Findler
78bdcbd071 clear the online expansion error message as soon as the buffer is modified 
(instead of waiting for the next attempt to fail/succeed)
 2011-08-03 23:40:54 -07:00
Robby Findler
337dbf8540 try to use the given security guard when deleting files, too 2011-08-03 23:40:51 -07:00
Eli Barzilay
a6705c4f07 Typo fix 2011-08-03 22:00:22 -04:00
Vincent St-Amour
5d4e5ed393 Break long lines. 2011-08-03 17:39:16 -04:00
Vincent St-Amour
b124d68f40 Improve error message for calls to 'sort' when inference fails. 2011-08-03 17:39:15 -04:00
Vincent St-Amour
1a661256f8 Abstract printing of function types. 2011-08-03 17:39:14 -04:00
Jon Rafkind
4324a1a33d [honu] add colored lexer so drracket can color honu syntax appropriately 2011-08-03 14:37:26 -06:00
Jon Rafkind
adecdd5603 [honu] return a parse error if the lexer couldnt find any other matching regex 2011-08-03 14:37:26 -06:00
Eli Barzilay
89dfe3dc50 v5.1.2 stuff 2011-08-03 15:23:14 -04:00
Robby Findler
595272d19a use a (dark) red italic font for online check syntax errors 2011-08-03 13:39:58 -05:00
Matthias Felleisen
7de873f431 added syntax property to universe 'disappeared-use so that keywords in world clauses point to origin and have docs 2011-08-03 14:29:33 -04:00
Matthias Felleisen
c938fdf419 added syntax property 'disappeared-use so that keywords in world clauses point to origin and have docs 2011-08-03 14:25:29 -04:00
Matthias Felleisen
ac919568a6 fix doc bug, with 50386760dd this truly; Closes PR 10559 2011-08-03 11:42:11 -04:00
Matthias Felleisen
50386760dd added launch-many-worlds/proc; Closes 10559 2011-08-03 11:20:05 -04:00
Robby Findler
29a843ac37 get rid of a broken attempt to optimize the 20,000-ft overview refreshing 
closes PR 12083
 2011-08-03 09:58:23 -05:00
Matthew Flatt
113f889592 correct correction 2011-08-03 08:46:33 -06:00
Matthew Flatt
22c8cdec0b another more doc correction 
(should have been part of the previous commit)
 2011-08-03 08:40:55 -06:00
Matthew Flatt
6634332458 doc repairs 
Thanks to Yin Wang
 2011-08-03 08:33:04 -06:00
Matthew Flatt
3a51e80751 fix rendering of transparent structures 2011-08-03 08:14:57 -06:00
Matthew Flatt
37c43c23d6 gtk: fix refresh freeze/thaw and reparent interaction 
Closes PR 11947
 2011-08-02 20:00:56 -06:00
Matthew Flatt
9a14b47ccc doc typo 
Closes PR 12006
 2011-08-02 17:15:23 -06:00
Matthew Flatt
3ffa731f80 fix docs 
Closes PR 12011
 2011-08-02 17:07:39 -06:00
Matthew Flatt
3b8d00029e fix `namespace-attach-module{-declaration}' problem 
Closes PR 12048
 2011-08-02 17:06:12 -06:00
Robby Findler
b972a0940d Added online expansion and compilation of files 
being edited in DrRacket (via places)

Added an API to let tools have access to that
  information (and compute more stuff)

Used that to make an online version of Check Syntax
  which led to a separately callable Check Syntax API.
 2011-08-02 16:28:16 -05:00
Robby Findler
33cf3a167b add test case for PR 12084, clean up exception predicates in test suite a little 2011-08-02 16:28:13 -05:00
Robby Findler
32becaf860 added a #:security-guard argument to: 
managed-compile-zo
  make-caching-managed-compile-zo
  make-compilation-manager-load/use-compiled-handler
that gets used when compiled files, dep files, and compiled/ directories are created.
 2011-08-02 16:28:10 -05:00
Eli Barzilay
63af93f1b4 Minor typo in macro, closes PR12084. 
(Committed for Robby)
 2011-08-02 16:56:02 -04:00
Eli Barzilay
a748b35f35 Updated DrRacket images 2011-08-02 16:56:02 -04:00
Eli Barzilay
1caa28df28 Fix `unstable/time' & xrepl use. 2011-08-02 16:56:02 -04:00
Eli Barzilay
68fce6d9db Revert "Have DrDr keep ignoring the random seeds." 
(Since DrDr never ignored that text.)

This reverts commit e972c0c392.
 2011-08-02 16:56:02 -04:00
Eli Barzilay
e52e7defae Much improved `wrapped-output'. 2011-08-02 16:56:02 -04:00
Vincent St-Amour
3f40742968 Remove bash completion for commands we don't provide. 2011-08-02 15:14:07 -04:00
Matthew Flatt
fba1777b8a fix contract 2011-08-02 06:48:54 -06:00
Matthias Felleisen
8e176bc275 added documentation for Carl's ... in the student languages; otherwise 2e dots in templates look ugly 2011-08-01 20:13:20 -04:00
Matthew Flatt
7977d1817e expose the scribble' command-line driver as racket/render' 2011-08-01 14:40:49 -06:00
Matthew Flatt
86f4e5912b adjust `scriblib/figure' CSS for more consistent spacing 2011-08-01 13:14:43 -06:00
Matthew Flatt
8d3aa69e9d fix mismatch between make-base-eval' and make-base-eval-factory' 2011-08-01 04:01:40 -06:00
Matthew Flatt
c22c8b0846 remove incorrect comment 2011-07-31 06:28:12 -06:00
Matthew Flatt
2146a020c0 another error-message fix 2011-07-31 05:09:49 -06:00
Matthew Flatt
8a00308ad5 add lib' to setup/infotab' exports 
and fix up documentation, which didn't mentioned the allowed
`require' form
 2011-07-31 04:43:24 -06:00
Matthew Flatt
920867287b fix for/list' to use the new reverse' 2011-07-31 04:43:24 -06:00
Matthew Flatt
ec27cbfd90 fix problems related to futures and is-list flags on pairs 
Although a future thread used an atomic compare-and-swap to
set "is a list" or "not a list" flag on pairs via the
JIT-implemented `list?', the hashing function in the runtime
thread did not; as a result, it might be possible to lose
a hash code due to cache inconsistency (although I'm not
sure it's actually possible, and I couldn't trigger a problem
with a test). Most of the changes are related to using
an atomic compare-and-swap when setting a hash code, as
well as clean-ups to related code. Processor-count tests
avoid using atomic compare-and-swap on uniprocessors, which
might not support the relevant machine instructions.

As significantly, the compare-and-swap operation for the
JIT-implemented `list?' did not actually set flags on
a pair that has a hash code. This could lead to `list?'
tests that were not constant time (but only if the relevant
pair's `eq?' hash code had been used previously).
 2011-07-31 04:43:24 -06:00
Eli Barzilay
b644e335d9 Fix the docs for `call-in-sandbox-context'. 
Closes PR 12081.
 2011-07-30 09:33:24 -04:00
Robby Findler
a672704e5e add support for thread-safe compilation to compiler/cm (and use it in drracket) 2011-07-30 09:01:46 -04:00
Robby Findler
085b497b1c tidy up parallel build api docs 2011-07-30 09:01:44 -04:00
Jon Rafkind
7f3e434cb5 [honu] allow nested block comments 2011-07-29 18:42:55 -06:00
Jon Rafkind
cd5d0ee9a3 [honu] fix escapes in string literals 2011-07-29 16:59:48 -06:00
Jon Rafkind
7532515110 [honu] use regular expressions to lex comments 2011-07-29 16:59:48 -06:00
Jon Rafkind
cd62f1983f show line/column information for parsing errors 2011-07-29 16:59:48 -06:00
Vincent St-Amour
5f4c577d5b Get rid of pseudo-syntax. 2011-07-29 18:31:10 -04:00
Vincent St-Amour
4164b04324 Remove serialization. 2011-07-29 18:23:16 -04:00
Vincent St-Amour
0ff3aafed6 Speed up Performance Report on unsaved files. 2011-07-29 18:23:16 -04:00
Vincent St-Amour
191f7a5f17 Add an early failure case for portname matching. 2011-07-29 18:23:16 -04:00
Vincent St-Amour
30ea1afc58 Fix Performance Report on unsaved files. 2011-07-29 18:23:15 -04:00
Vincent St-Amour
aa235ac959 Use `call-with-sandbox-context'. 
This should make it possible to avoid serialization.
 2011-07-29 18:23:15 -04:00
Vincent St-Amour
7775779e6a Do expansion inside a sandbox. 2011-07-29 18:23:14 -04:00
Vincent St-Amour
ea1ae29e0f Have log entries carry pseudo-syntax instead of syntax. 
Unlike syntax, pseudo-syntax is serializable, and it only carries the
information that Performance Report needs. Serializability is
necessary to be able to expand the program inside a sandbox and get
log entries out.
 2011-07-29 18:23:14 -04:00
Vincent St-Amour
0951ad5b1b Add types for #%kernel's memq, memv and member. 2011-07-29 13:43:11 -04:00
Vincent St-Amour
88a3d93e9e Add a type for #%kernel's reverse. 
Present in the expansion of for/list.
 2011-07-29 12:54:29 -04:00
Vincent St-Amour
968f3b0905 Restore proper error handling. 2011-07-29 12:54:29 -04:00
Vincent St-Amour
d794d33b5e Go back to previous expansion strategy. 
The DrRacket expansion functions don't offer anything more than plain
expand + a sandbox, and using them made the code less readable.

This reverts commit 96eee2b317.
This reverts commit 19ce4d44a5.
This reverts commit 58fbd8ba75.
This reverts commit b305ea9c62.
This reverts commit 860feb30ae.
 2011-07-29 12:54:29 -04:00
Vincent St-Amour
5b22dfb6b0 Add for*/sum: and for*/product: to TR. 
These currently don't play nice with inference, so they only work in
limited cases.
 2011-07-29 12:54:29 -04:00
Vincent St-Amour
6a8011854b Add for/sum: and for/product: to TR. 2011-07-29 12:54:29 -04:00
Vincent St-Amour
5521e3ad5e Lock the top-level editor of the popup. 2011-07-29 12:54:28 -04:00
Eli Barzilay
7585edbcb6 xrepl improvments: 
* a single function to set up all environment parameters.

* improve `getarg's treatment of default thunk

* Add an error display handler that doesn't show the context and instead
  add a ,bt command to show it.
 2011-07-29 07:29:29 -04:00
John Clements
0bcff68226 minor testing changes 2011-07-28 22:51:00 -04:00
John Clements
e178dbc4f2 unimportant tabbing fixup 2011-07-28 22:51:00 -04:00
Robby Findler
a26eb340c8 fix the parent of the 'can close this window?' messages for tabs that aren't the frontmost tab 2011-07-27 07:39:48 -05:00
Matthew Flatt
b78a1a8355 remove abbreviations for for/sum' and for/product' 2011-07-27 07:55:20 +01:00
Matthew Flatt
fae6e273ed lexer tweak to get named procedure 2011-07-27 07:55:18 +01:00
Matthew Flatt
7123996b30 change `eval-jit-enabled' initialization 
to reflect whether JIT compilation is supported by the build
(i.e., set it to #f initially when the JIT is not supported)
 2011-07-27 07:55:05 +01:00
Matthew Flatt
9ace663021 Racket-implemented reverse', member', memv', memq' 
With the JIT, the `reverse' function is significantly faster,
while the `member' variants do not really change; the main
benefit is that the operations play well with futures.

The C implementation is still used when the JIT is unavailable,
since the Racket implementations can be much slower in
interpreted mode.
 2011-07-27 05:47:46 +01:00
Matthew Flatt
f1160da419 add for/sum', for/product', etc. 2011-07-27 05:47:46 +01:00
Matthew Flatt
c6f1178be3 fix an error message 2011-07-27 05:47:46 +01:00
Robby Findler
344168690e likely fix for bug on mailing list that Matthias reported 
("drracket fails to start up properly" Tue, Jul 26, 2011 at 2:12 PM)

  et fails to start up properly
 2011-07-26 21:05:49 -05:00
Jon Rafkind
1e4c9b4ec3 use new reader for #lang honu 2011-07-26 17:41:07 -06:00
Jon Rafkind
ae6a69b8eb make syntax objects 2011-07-26 17:41:07 -06:00
Jon Rafkind
a39cd8773a refactor 2011-07-26 17:41:07 -06:00
Jon Rafkind
df9b8db14a parse sub-trees 2011-07-26 17:41:06 -06:00
Jon Rafkind
1f9b9b4c51 parse tokens into a tree 2011-07-26 17:41:06 -06:00
Jon Rafkind
1978002312 handle end of line comments 2011-07-26 12:31:45 -04:00
Jon Rafkind
f941e56f71 lex identifiers and delimiters 2011-07-26 12:31:45 -04:00
Jon Rafkind
4e8e18463b add lexer for honu 2011-07-26 12:31:44 -04:00
Jay McCarthy
99fd3546be Adding serialization of theories 2011-07-26 08:22:19 -04:00
Eli Barzilay
61f628f2c6 fix error reporting in `reencode-output-port' 
Closes PR 12077
 2011-07-25 23:46:16 -04:00
Robby Findler
eba9c56d8c adjust the control-s keybinding so that it behaves like the menu shortcut 
keep the old keybinding on esc;% (only under linux)
 2011-07-25 13:40:15 -04:00
Matthew Flatt
e01ee43300 fix error reporting in `reencode-input-port' 
Closes PR 12076
 2011-07-25 13:11:05 -04:00
Matthew Flatt
73b16c8578 don't constant-fold an fx operation if the result is non-fx 
In fact, the result must be an fx on all platforms, since
compilation should be platform-independent.
 2011-07-25 11:30:23 -04:00
Matthew Flatt
f13a669d05 add 'no-focus style to `editor-canvas%' 2011-07-25 11:30:23 -04:00
Matthew Flatt
69f7e912d2 cocoa: fix problems with sheets and focus 
Avoids a problem with the file dialog when a sheet is the
current "main window" (Cocoa terminology); when the file
dialog is closed, both the sheet owner and the sheet
become the main window (in that order), so that when the
sheet goes away, the sheet owner doesn't become the main
window as it should. It seems like a Cocoa problem. The
workaround is to hook into the callback that says a
sheet went away.

Closes PR 12073
 2011-07-25 11:30:22 -04:00
Robby Findler
b0ea1efc9e whoops^2 (both this and the previous commit: a refactoring put the wrong default argument in a function's parameter list) 2011-07-25 06:28:00 -04:00
Robby Findler
43a85acc8f oops 2011-07-25 00:08:18 -04:00
Robby Findler
01fe366e8c fix standard-fish when the mouth is to the right 2011-07-24 23:26:14 -04:00
Robby Findler
7d06ae80f4 do a better job putting the right info into the struct id for provide/contract's struct clauses 
closes PR 12053
 2011-07-24 23:25:39 -04:00
Robby Findler
899b339a16 improved the expansion of struct/c 2011-07-24 23:24:20 -04:00
Stephen Bloch
764f356fdc Added some tests for map-image/extra and build-image/extra. 2011-07-24 21:50:39 -04:00
Stephen Bloch
9a24e66df0 Fixed an off-by-one bug in "myflip", an example for build-image. Now it passes its tests :-) 2011-07-24 21:50:38 -04:00
Stephen Bloch
ab01d563ca Changed error messages in test case to match corrected error messages in 
2htdp.
 2011-07-24 21:50:38 -04:00
Jay McCarthy
3fca28c68f Adding documentation for servlet testing system 2011-07-24 16:59:00 -04:00
Jay McCarthy
6e59cbf1d7 Adding documentation and tests for xml/path 2011-07-24 16:58:59 -04:00
Jay McCarthy
75631c6f2a Repairing tests 2011-07-24 16:58:59 -04:00
Jay McCarthy
bc5846d40e Small typo in error usage 2011-07-24 16:58:59 -04:00
Jay McCarthy
df0e35b213 Adding the basics of the servlet testing library, but then discovered a weird error, and took a sidetrack to catch it. I'm making a commit to be able see if there were any real problems or if it is just broken tests 2011-07-24 16:58:59 -04:00
Stephen Chang
7e933ee8a4 fix stepper test-engine unclosed input-port (in windows) problem 2011-07-24 12:19:05 -04:00
Stephen Chang
8956364387 change recon-val in stepper to use render-to-sexpr for non-lazy lists 2011-07-24 12:18:09 -04:00
Matthew Flatt
42f41d868a fix compiler/zo-parse for sequence splice 
Merge to 5.1.2
 2011-07-22 22:19:58 -04:00
Vincent St-Amour
c085f51aa2 Fix for empty case-lambdas. 2011-07-22 17:24:14 -04:00
Vincent St-Amour
df0ae80a7f Display ellipses even if the :print-type message was already displayed. 2011-07-22 17:07:49 -04:00
Vincent St-Amour
93787f6215 Change :print-type message. 2011-07-22 17:05:03 -04:00
Vincent St-Amour
dcff8854fb Only suggest using :print-type once per REPL session. 2011-07-22 17:03:43 -04:00
Vincent St-Amour
3ba93cb165 Add a heuristic for case-lambda type simplification. 
Makes simplification _much_ faster for types that have a single most
general case. That includes most numeric functions.
 2011-07-22 16:55:21 -04:00
Vincent St-Amour
86490943a3 Remove stale comment. 2011-07-22 16:46:10 -04:00
Vincent St-Amour
02b76d7741 Omit a redundant pass. 2011-07-22 16:40:11 -04:00
Vincent St-Amour
84931448b5 Flip order of type simplification passes. 2011-07-22 16:38:15 -04:00
Vincent St-Amour
5b6d0ae167 Refactoring. 2011-07-22 16:22:36 -04:00
Vincent St-Amour
f7be12d313 Typecheck pregexp literals correctly. 2011-07-22 16:22:36 -04:00
Vincent St-Amour
27cd6aca6f Use set coverage for union printing. 2011-07-22 16:22:36 -04:00
Jon Rafkind
23e907aa5c add printf. recognize strings as atoms 2011-07-22 14:43:45 -04:00
Jon Rafkind
d4ea3b5d79 parse multiple call arguments 2011-07-22 14:43:45 -04:00
Vincent St-Amour
10e79ba2ec Clean up printing of unions that involve numeric types. 2011-07-22 11:41:27 -04:00
Vincent St-Amour
96eee2b317 Refactor. 2011-07-22 11:41:27 -04:00
Matthias Felleisen
ed7f16c872 fixed a totally misleading error message in big-bang; MUST GO INTO RELEASE 2011-07-22 10:34:26 -04:00
Matthew Flatt
8711aa6c5d work around win64 drawing problem 
Merge to 5.1.2
 2011-07-22 07:51:01 -06:00
Robby Findler
56b82ba83c fix the png conversion code for 2htdp/image images 
closes PR 12061
  please merge to the release branch
 2011-07-22 08:09:17 -05:00
Stevie Strickland
01396784c9 Fix set/c to conform to hash/c-like restrictions. 
Since sets are implemented using the elements as the domain of a hash table,
the following must be true:
 * element contracts for (seteq ...) must be flat
 * element contracts for (seteqv ...) must be flat
 * element contracts for (set ...) must be chaperones, and the resulting
   contract is a chaperone contract

Also, change higher-order set/c contracts to be chaperone contracts
due to the new restrictions.
 2011-07-21 18:49:06 -04:00
Vincent St-Amour
19ce4d44a5 Don't block DrRacket if expansion exits abnormally. 2011-07-21 17:14:05 -04:00
Vincent St-Amour
58fbd8ba75 Report errors during expansion in the interactions window, not as internal errors. 2011-07-21 17:06:04 -04:00
Vincent St-Amour
b305ea9c62 Use DrRacket's program-expansion mechanisms instead of directly calling expand. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
860feb30ae Unitize performance report, to get access to some DrRacket internals. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
30146b7b8c Expose more of the TR opt logging. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
73140544ce Clean up. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
b068e4a53b Add a lower-level interface to unstable/logging. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
fe58048844 Remove stale comment. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
fae966146f Handle desired types being outside of the function's range. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
59027c6b40 Moved handling of empty pruned case-lambdas. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
c0d0211ebb Add a function to query how to get a given return type from a function. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
51b98138d5 Fix :print-type to use tc-setup. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
a71db7c15c Document how to start a TR REPL from the command line. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
4735ad3523 Refactoring. 2011-07-21 17:06:03 -04:00
Vincent St-Amour
70e1d63bed Add a function to print whole types. 
With this, it's possible to get more information than the simplified
types shown at the REPL. The types are as unwieldy as ever, but you
have to ask for them explicitly.

This is not an adequate long-term solution, and will be replaced by a
"Type Explorer" tool.
 2011-07-21 17:06:02 -04:00
Vincent St-Amour
1a66f60eb4 Don't print full function intersection types at the REPL, if possible. 2011-07-21 17:06:02 -04:00
Robby Findler
754b4df5e8 make sure the language-specific toolbar buttons are put into the toolbar in the right order initially 
closes PR 12068
 2011-07-21 14:15:11 -05:00
Robby Findler
1c2f4ab05c add an exit handler setting for the drracket:eval:* functions 
(and then adjust the drracket-repl exit handler to take
   precedence over that one)
 closes PR 12071
 2011-07-21 13:34:54 -05:00
Robby Findler
7820db9f8d missed a spot in the addition of chaperone info for opt/c 2011-07-21 09:38:22 -05:00
Jon Rafkind
1b914ead61 add optional val before functions and arguments 2011-07-20 19:22:30 -06:00
Jon Rafkind
292512221e function == lambda. add new syntax for defining functions 2011-07-20 19:22:30 -06:00
Matthew Flatt
8504996862 fix `raco ctool -e' for syntax taints 
Merge to 5.1.2
 2011-07-20 14:09:38 -06:00
Sam Tobin-Hochstadt
7a763a2da8 Fix types of kernel struct constructors to include parent fields. 
Merge to 5.1.2.
 2011-07-20 15:19:53 -04:00
Matthias Felleisen
59f0732fa0 fixed docs for >=; Closes PR 12066 2011-07-20 15:20:22 -04:00
Robby Findler
9595145d79 adjust the teaching languages so they print images specially. 
I picked "#<image>" not because I think it is a good way to print,
  but just so that there is something there to be easily changed later,
  when someone who has an opinion decides to change it.
 2011-07-19 16:17:06 -05:00
Robby Findler
2a78ea9723 change autowrapping preference default 
please merge to release branch
 2011-07-19 16:17:04 -05:00
Robby Findler
230f18a366 add some detail about bullet and o-bullet to slideshow docs 
closes PR 12055
 2011-07-19 16:17:02 -05:00
Robby Findler
3fa2cc0d67 adjust the size-pref frame mixin to track the position of the frame in a multi-monitor sensitive way 
(also fix various issues with that code and unify the framework and drracket way of doing this)
 2011-07-19 16:16:50 -05:00
Sam Tobin-Hochstadt
f67d46cd2f Pass the correct number of arguments to `display-size'. Closes PR 12062. 2011-07-19 17:04:51 -04:00
Eli Barzilay
1b86ff641a Typo in comment 2011-07-19 17:04:42 -04:00
Sam Tobin-Hochstadt
8a608ed840 Conditionalize use of contract. 2011-07-19 16:47:13 -04:00
Eric Dobson
e07ce478af Switched name field in struct type to identifier. Closes PR 11728. 
Closes PR 11998. Closes PR11859.
 2011-07-19 16:47:13 -04:00
Eric Dobson
81b1178a17 Fixed TR contracts to be more/less strict 2011-07-19 16:47:13 -04:00
Eric Dobson
a7f0f7591d Fixed types for path operations. Closes PR12057. 2011-07-19 16:47:13 -04:00
Eli Barzilay
8109299ec8 Improve macro stepper output, and some more ,stx outputs. 2011-07-19 16:39:15 -04:00
Eli Barzilay
f5e53de4d9 XREPL tests. 
Not too much, but already tests large parts of sensitive code.  Caught a
bug where ,top would use (enter! #f) but enter grabbed the wrong
namespace since it was instantiated in the wrong namespace.
 2011-07-19 16:39:15 -04:00
Vincent St-Amour
419398ce1a Fix test to not be dependent on floating-point printing. 2011-07-19 15:19:17 -04:00
Vincent St-Amour
29882d8fa1 Remove redundant precision-loss messages. 2011-07-19 15:19:17 -04:00
Guillaume Marceau
2ae0376476 Fixes the (cons an image empty) error message 2011-07-19 13:01:07 -04:00
Jon Rafkind
a7768a13a3 use #%module-begin for honu modules so top level expressions get printed 
macros return whether they terminate parsing
 2011-07-19 11:00:32 -06:00
Matthew Flatt
255549c8c8 win32: fix is-maximized' in frame%' 
Merge to 5.1.2
 2011-07-19 08:55:33 -06:00
Matthew Flatt
6d073e0cf7 fix `get-slides-as-picts' to record margin with picts 
Closes PR 12059
 2011-07-19 08:45:11 -06:00
Matthew Flatt
c8b3763359 cocoa: fix image paste 
Closes PR 12028

 Merge to 5.1.2
 2011-07-19 08:12:39 -06:00
Stevie Strickland
6bf13ee2dd For lack of a colon, unit tests were failed. 2011-07-19 08:25:42 -04:00
Carl Eastlund
302cbb5275 Fixed a macro stepper bug: can't use zero? on syntax span, as it can be #f. 
Please include in the upcoming release.
 2011-07-19 03:07:53 -04:00
Matthew Flatt
23a2a075ea add get-display-count' and #:screen argument to get-display-size' 
and to `get-display-left-top-inset'

 add -M <monitor> option to Slideshow
 2011-07-18 20:15:15 -06:00
Matthew Flatt
b096fb7503 gtk: `get-display-size' reports main monitor only 
and the same for `get-display-left-top-inset'
 2011-07-18 19:59:05 -06:00
Matthew Flatt
25329c203c typo 2011-07-18 19:59:05 -06:00
Sam Tobin-Hochstadt
42b79dd489 Fix Typed Racket handling of exception handling with multiple return values. 2011-07-18 17:42:28 -04:00
Sam Tobin-Hochstadt
23c47728c5 Strengthen contracts to require syntax lists. 2011-07-18 17:41:17 -04:00
Sam Tobin-Hochstadt
25cdd87405 Fix internal error message. 2011-07-18 17:38:40 -04:00