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472 Commits

Author SHA1 Message Date
Robby Findler
bb2ebb6ad6 redex: added note about optimizations 2012-01-08 12:13:53 -06:00
Robby Findler
3bc1e8f3c0 Change the keybindings dialog to be a frame, and make it react 
to changes in focus

closes PR 12474
 2012-01-08 06:55:50 -06:00
Robby Findler
e8beac29cf added notes for recent redex changes 2012-01-02 10:08:32 -06:00
Matthias Felleisen
0a2262bea5 history updated for game pad 2011-12-31 11:28:12 -05:00
Matthew Flatt
6c5c170565 racket/draw: add text-outline' to dc-path%' 2011-12-25 18:20:39 -06:00
Matthew Flatt
ee775c3cc3 intern strings, etc. only when making syntax objects, not in `read' 
Rename `read-intern-literal' to `datum-intern-literal'.

Interning is needed only in `read-syntax' or `datum->syntax' to
set up the invariants that the bytecode compiler needs for cross-module
optimization. When `read'ing numbers from a data file, meanwhile,
interning slows things down a lot and doesn't seem worthwhile.
 2011-12-14 16:03:44 -07:00
Matthew Flatt
287d5cedf5 add `pseudo-random-generator-vector?' 
Also, adjust docs to clarify that `vector->pseudo-random-generator!'
can be used as a more complete seeding function.
 2011-12-09 09:12:17 -07:00
Matthew Flatt
657be87c66 generalize gcd' and lcm' to work on rationals 2011-12-08 09:25:39 -07:00
Matthew Flatt
7e666b4b45 add stream' to racket/stream' 
based on a pull request from Dan King
 2011-12-08 09:25:34 -07:00
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
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
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
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
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
Matthew Flatt
1ac7e7e19d racket/class: add `dynamic-send' 2011-11-25 13:22:05 -07:00
Matthew Flatt
fe3b6ea003 at-exp, scribble: remove distinctness of @{}-introduced newlines 2011-11-24 09:17:34 -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
4c7727e7af add HISTORY note on read-intern-literal 2011-11-22 18:12:28 -07:00
Matthew Flatt
e44bd3f79d intern literal strings, byte strings, regexps, characters, and numbers 2011-11-22 08:54:37 -07:00
Robby Findler
19ccc17bf6 added note about recent commit 2011-11-21 07:36:38 -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
Matthew Flatt
3bffcae3c2 fix places & executable interaction 
Added `module-predefined?' and changed `racket -k ...'
 2011-11-15 18:42:21 -07:00
Robby Findler
c8fd6f9312 syntax error change 2011-11-11 06:10:33 -06:00
Matthew Flatt
5139de9cec add `port-closed-evt' 2011-11-10 10:01:57 -07:00
Eli Barzilay
cfc465932e Add a history note on the lazy change, make the TR history specify 5.2. 2011-11-03 17:09:58 -04:00
John Clements
e830fb1b38 updated history 
Merge to 5.2
 2011-10-21 02:17:37 -07:00
Casey Klein
210a6f329e Updates Redex history for v5.2 
Merge to release branch
 2011-10-19 13:32:59 -05:00
Matthias Felleisen
38b802dde4 history for teachpacks updated; please propagate 2011-10-18 12:36:32 -04:00
Matthew Flatt
ff839d1cda update Racket history for v5.2 
Merge to 5.2
 2011-10-18 06:46:30 -06:00
Eli Barzilay
c66c669ee3 Remove preference for old-style menu bindings, and instead add a sample 
keybindings file that does that.

(This reverts most of commit 26f6c588fcfa45a1a12c275e5824aede8ba23e3e.)
 2011-10-17 14:09:26 -04:00
Matthias Felleisen
051649fc13 history for release 2011-10-09 20:16:50 -04:00
Matthew Flatt
8f0fa96d69 docs and release notes for `set-icon' change 
Merge to 5.2
 2011-10-09 09:45:42 -06:00
Matthew Flatt
ec380e34ed remove built-in reader and printing support for Honu 
This is a backward-incompatible change, but I think it's
unlikely that any code depends on the removed bindings
or reader syntax.
 2011-10-05 09:40:27 -06:00
Robby Findler
11a3d9b0ac add support for redirections to get-pure-port and add get-pure-port/headers 2011-10-03 13:21:30 -05:00
Robby Findler
4a2757f200 Adjust DrRacket so that it saves files with CRLF 
line terminators when:

  a) running under windows, and
  b) the file on the disk (when DrRacket first opens it)
     contains all CRLF line endings.

In all other situations, the file is saved with LF terminators.

Before this commit, DrRacket would always use the platform-specific
convention, regardless of the original content of the file.

closes PR 12242
 2011-09-30 17:08:07 -05:00
Matthew Flatt
ac8990d519 add date*' and exn:fail:syntax:unbound' 
The `date*' structure type is an extension of `date' with
`nanosecond' and `time-zone-name' fields.

The `seconds->date' function now accepts a real and returns a
`date*'. The fractional part of its argument goes into the
`nanosecond' field.
 2011-09-29 09:22:10 -06:00
Robby Findler
048fa1d7b8 get rid of the "open here" functionality 
This is a backwards incompatible change; there is a more complex change
that just stubs this stuff out that may be better that we may need
isntead of this commit.
 2011-09-21 22:53:03 -05:00
Matthew Flatt
0ab6637539 remove obsolete and unused Racket-to-C compiler 
Removes `raco ctool -e/-c', `mzc -e/-c', `compile-extensions',
`compile-extensions-to-c', `compile-c-extensions', `compiler/cffi',
`compiler/comp-unit', `compiler:inner^', and most options in
`compiler/option'.
 2011-09-20 15:26:39 -06:00
Matthew Flatt
0197902309 add var-ref->mod-decl-insp' and switch cur-code-insp' uses 
Macros and other tools that need syntax privilege used
`(current-code-inspector)' at the module top-level to try to
capture the right code inspector at load time. It's more
consistent to instead use the enclosing module's declaration-time
inspector, and `var-ref->mod-decl-insp' provides that. The
new function works only on references to anonymous variables,
which limits access to the inspector.

The real function name is longer, of course.
 2011-09-20 13:50:36 -06:00
Kevin Tew
14014b3d36 Add place ffi, fd, and port changes to HISTORY.txt 2011-09-17 12:52:40 -06:00
Matthew Flatt
a233697f08 fix errortrace (required API changes), add `syntax-shift-phase-level' 
Also fix a bug in the `module' expander and streamline lazy
visits.
 2011-09-13 21:04:10 -06:00
Matthew Flatt
d3c56c9f13 generalized `begin-for-syntax' 2011-09-08 14:06:00 -06:00
Robby Findler
26f6c588fc added a preference to restore the old run, new tab, and replace keybindings 2011-09-07 17:31:33 -05:00
Robby Findler
5e943709ef catch up on the release notes 2011-09-06 11:12:26 -05:00
Robby Findler
8f6fb87597 adjust keybindings to free up <menukey>-r for "Run" and <menukey>-t for "New Tab" 2011-09-01 10:53:07 -05:00
Sam Tobin-Hochstadt
3c688f6a68 Start on Typed Racket release notes. 2011-09-01 07:27:28 -04:00
Matthew Flatt
a7855e20a8 add `raco link' 
includes a rewrite the "Module Basics" section of the Guide
 2011-08-24 09:07:14 -06:00
Matthew Flatt
c908d77be1 history note 2011-08-20 11:10:35 -06:00
Matthew Flatt
71621bfd72 remove unsupported MDI styles and method 
Closes PR 12042
 2011-08-04 08:02:54 -06:00
Matthew Flatt
5ef147397c add missing items to the release notes 
Merge to 5.1.2
 2011-08-01 13:15:17 -06:00
John Clements
b346665c5c updated history. 
Merge to 5.1.2
 2011-07-28 22:51:00 -04:00
Matthias Felleisen
b4d091438d revised history, push to release branch 2011-07-22 15:30:39 -04:00
Robby Findler
f7f3971d15 add version number to release notes 
please merge to release branch
 2011-07-21 21:48:39 -05:00
Casey Klein
7d103bdfd8 Updates Redex history for v5.1.2 2011-07-20 09:24:17 -05:00
Matthew Flatt
cc6f3f69ab add `port-set-next-location!'; make prompt read handler use it 
Closes PR 12035
 2011-07-10 08:36:47 -06:00
Matthew Flatt
b98e1b189a change semantic of internal definitions 
and `letrec-syntaxes+values' --- allowing `let' in place
 of `letrec', which in turn lets the compiler optimize
 away location allocation
 2011-07-08 14:00:41 -06:00
Matthew Flatt
fb5c62d9d7 update Racket release notes for v5.1.2 
Merge to v5.1.2
 2011-07-08 13:52:08 -06:00
Matthew Flatt
ba8f278fc5 note racket/function additions in HISTORY file 2011-07-04 16:41:26 -06:00
Matthew Flatt
4905d344dd slideshow/pict: add `rotate' 
which requires two new fields in the `child' struct to support
 `lt-find', etc., when child picts are rotated
 2011-07-04 16:26:09 -06:00
Matthew Flatt
1160d3df62 remove syntax certificates; add syntax taints 2011-06-29 19:15:48 -06:00
Eli Barzilay
13b2adc18c Switch the license text from LGPLv2 to LGPLv2.1. 
This makes it correspond to the license page we have on downloads that
talks about the "lesser" GPL rather than the "library" one.

Also, change the file name to have a more friendly .txt suffix, and add
some more responsible properties for things in doc/release-notes.
 2011-05-27 18:09:55 -04:00
Robby Findler
4d4a94a38a removed EoPL from the language dialog (and adjust the docs a little 
to suggest using the #lang variant)
 2011-05-16 16:49:02 -05:00
Matthias Felleisen
b57fcca1f8 protocol damage noted 2011-05-13 12:55:43 -04:00
Robby Findler
33c848fcda added current-cache-all?, a parameter that controls the caching strategy 
that apply-reduction-relation* (and thus test-->>) uses
also make apply-reduction-relation* call remove-duplicates
  on the result of apply-reduction-relation
 2011-05-07 20:06:38 -05:00
Robby Findler
8fbefb0b6d added typesetting support for relations 2011-04-28 22:20:14 -05:00
Matthias Felleisen
1993771652 protocol damage noted 2011-04-26 20:59:04 -04:00
Robby Findler
1fdfd8406d made sure that all of the mzlib/contract exports are documented 
(some by using racket/contract exports and some by adding
   more docs)
 2011-04-25 11:54:14 -05:00
Matthias Felleisen
6b7e844254 history updated 2011-04-25 11:07:47 -04:00
John Clements
b228316a8a updates to history 
merge to 5.1.1 release
 2011-04-22 14:28:18 -07:00
Casey Klein
0414b5e6de Updates Redex history for v5.1.1 release 2011-04-22 04:43:12 -05:00
Robby Findler
8655c4a55e added in recent changes 2011-04-21 19:37:08 -05:00
Matthew Flatt
e0d26d88b6 support exact nonnegative integers as sequences 2011-04-18 14:55:02 -06:00
Matthew Flatt
4e576a8ac9 adjust Racket release notes for 5.1.1 
Merge to v5.1.1
 2011-04-18 14:55:02 -06:00
Robby Findler
bf7218df73 added note to history about docs cleanup for racket/contract 2011-04-16 08:08:43 -05:00
Matthew Flatt
92fd8f2dd4 fix version in release note 2011-04-15 08:03:36 -06:00
Matthew Flatt
8d9e10f34e remove compat bins: DrScheme, MrEd.exe, MrEd.app 
leaving mred (Unix and Mac OS X) for scripts
 2011-04-15 07:49:45 -06:00
Matthew Flatt
b0115ee360 add 'wheel-left and 'wheel-right events 2011-04-03 09:49:56 -06:00
Matthew Flatt
95f0d16761 clean up drawing with 0-width pens (hairline mode) 2011-03-27 14:21:21 -06:00
Matthew Flatt
cf69cb2aff special treatment of void as 'inferred-name property 
allows keyword-based application to hide temporary
 names that happen to be bound to procedure arguments
 2011-03-13 09:02:39 -06:00
Matthew Flatt
a5a7076fe0 `file-or-directory-permissions': expose more info, add write mode 
and add `user-read-bit', etc., to `racket/file'
 2011-03-11 02:50:06 -06:00
Matthew Flatt
93e1467b8b racket/gui: scrollbar support panels 2011-02-24 13:23:51 -07:00
Matthew Flatt
379feaeac2 fix typos 
Merge to 5.1
 2011-02-11 06:07:09 -07:00
Matthias Felleisen
e71ccdac38 update history 2011-02-08 13:07:35 -05:00
Matthew Flatt
e2a0fd02ef document limitations of on-subwindow-event' and on-subwindow-char' 
Merge to 5.1
 2011-02-05 16:48:40 -07:00
Matthew Flatt
ead1c366d1 minor correction to release notes 
Merge to 5.1
 2011-02-05 16:48:39 -07:00
Matthew Flatt
5eeec97878 adjust racket/gui/base' to re-export file/resource' 
Merge to 5.1 along with b4ce4bb, 3375005, 18eb7c8, 3c4807f
 2011-02-05 14:05:08 -07:00
David Van Horn
760a58b65d Fixes more spelling errors. 2011-02-04 19:44:13 -07:00
David Van Horn
c9519fd113 Fixed various spelling errors. 2011-02-03 17:42:33 -05:00
John Clements
b60aca2f8f stepper HISTORY.txt updated 2011-02-03 10:27:47 -08:00
Casey Klein
309bb47c7e Updates the Redex history for v5.1 
Please merge to release branch.
 2011-02-02 10:53:23 -06:00
Robby Findler
d5749aebba updated release notes 
please merge to 5.1 branch
 2011-02-01 10:13:46 -06:00
Matthew Flatt
6293933a69 update Racket history for 5.1.0.2 2011-01-31 19:32:50 -07:00
Matthew Flatt
44987d3ce2 update Racket history for v5.1 
Merge to 5.1
 2011-01-31 19:24:49 -07:00
Matthew Flatt
069a7c2b48 add current-get-interaction-input-port' and adjust racket/gui' 
so that GUI events are dispatched while a REPL is blocked on input
 2011-01-24 19:47:20 -07:00
Matthew Flatt
36155e913e get rid of the old barriers around GUI event dispatch 
since, on further reflection, it doesn't seem needed, and a simple
 prompt seems to make everything work right
 2011-01-17 09:21:50 -07:00
Matthew Flatt
7545d7d18f document the fact that event callbacks are now delimited by a prompt 
using the default continuation prompt tag
 2011-01-17 09:03:05 -07:00
Matthew Flatt
6afffb329c add `svg-dc%' 2011-01-10 16:41:16 -07:00