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20796 Commits

Author SHA1 Message Date
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