Matthew Flatt
ad8e959a98
tweak performance of `for' with non-inlined sequences
2011-03-16 17:02:53 -06:00
Matthew Flatt
0efcf22ed4
racket/generator: clean-ups, including planned generalization
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- syntax is now (generator formals body ...+)
- add `generator?'
- remove common run-time code from the `generator' macro expansion
- doc fixes
- start test suite
2011-03-15 20:14:01 -06:00
Matthew Flatt
b9c4bbae67
futures: limit parallelism via custodians
...
Closes PR 11682
2011-03-15 14:43:18 -06:00
Matthew Flatt
17a1322fe5
match': document
var' pattern
2011-03-15 12:25:53 -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
1a6dacc4c5
clarify `path-element->string' docs
2011-03-13 09:02:39 -06:00
Eli Barzilay
a18197ff25
Add a warning about the current state of racket/stream.
2011-03-11 06:47:36 -05:00
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
0b496d5275
a round of doc corrections from Gwyth
2011-03-10 06:34:33 -06:00
Kevin Tew
3fa033e27b
doc typo fix
2011-02-28 16:03:05 -07:00
Robby Findler
07a2ace943
added the #:pre/name and #:post/name keywords to ->i
2011-02-25 13:42:09 -06:00
Robby Findler
4b68377af1
Revert "started adding comments to the #:pre and #:post parts of ->i"
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This reverts commit a27b7d5c61
.
ack, sorry.
2011-02-25 09:44:34 -06:00
Robby Findler
a27b7d5c61
started adding comments to the #:pre and #:post parts of ->i
2011-02-25 09:42:23 -06:00
Matthew Flatt
b4056373be
generalizations to `subprocess' & company
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- allow byte strings in more places
- allow stderr spec to be 'stdout to redirect stderr to stdout
Closes PR 11711
2011-02-19 08:30:34 -07:00
Matthew Flatt
9325fe0f25
fix `peek-string-evt' and related docs
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Closes PR 11748
2011-02-19 06:54:35 -07:00
Matthew Flatt
6041833ac5
fsemaphore cleanup
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- abstract over JIT inlining of fsemaphore operations
- fix problems with non-parallel fsemaphores
- adjust tests so they don't assume too much concurrency
- clarify fsemaphore vs. semaphore in the docs
2011-02-18 09:55:01 -07:00
Eli Barzilay
8886b87876
Reformat this mess.
2011-02-16 15:26:15 -05:00
James Swaine
f9c12f9e58
Merge branch 'master' of pltgit:plt
2011-02-14 14:02:47 -06:00
Matthew Flatt
0840430b21
clean up `define-syntax-rules'
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by removing a redundant expression in an error message, adding
tests, and documenting the fact that a syntax-error message can
expose the pattern source to users
2011-02-11 09:59:42 -07:00
James Swaine
22d6ad7d03
Merge branch 'master' of pltgit:plt
2011-02-10 14:38:50 -06:00
Robby Findler
9f18589c4f
Rackety
2011-02-09 15:20:15 -06:00
Robby Findler
16d96cf91e
minor improvements to peeking-input-port docs
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- added guarantee about file-position
- add some examples that clarify a confusion I had
2011-02-09 15:19:36 -06:00
James Swaine
19dbee0405
Added semaphores for futures
2011-02-08 17:58:02 -06:00
James Swaine
0a73a9d5a1
Added semaphores for futures
2011-02-08 17:55:12 -06:00
Matthias Felleisen
9b5ca46da5
minor citation fix
2011-02-08 12:15:37 -05:00
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
Kevin Tew
2b045b991e
bytes-join
2011-02-02 10:37:57 -07:00
Matthew Flatt
aed0980f1b
doc clarifications on numbers
2011-02-01 08:01:17 -07:00
Matthew Flatt
dfa36afa89
change `floating-point-bytes->real' to always produce a flonum
2011-01-31 19:52:50 -07:00
Matthew Flatt
3ef32d915b
make inexacts `eqv?' only when precision is the same
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plus some other small fixes
2011-01-31 19:16:33 -07:00
Vincent St-Amour
e65b206e6e
Add functions to convert back and forth between floating-point representations.
2011-01-31 16:39:17 -05:00
Vincent St-Amour
03ec1ec501
Add a single-flonum? predicate to test for single-precision floats.
2011-01-31 16:39:17 -05:00
Vincent St-Amour
ac76d963b0
Enable single-precision floats by default.
2011-01-31 16:39:17 -05:00
Vincent St-Amour
d220e0a10b
Add read syntax for single-precision float specials.
2011-01-31 16:39:16 -05:00
Matthew Flatt
bc5ab1e031
fix problems with `read-language' error reporting
2011-01-30 07:47:46 -06:00
Jon Rafkind
7ff1cdde81
use the currently documented function. closes pr11668
2011-01-25 21:25:36 -07:00
Matthew Flatt
b5bc288f67
Windows: fix `path-list-string->path-list' to throw away quotes
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--- which seems to be what the command shell does with quotes in
PATH, at least; Microsoft isn't in the habit of documenting this
sort of thing
2011-01-25 20:30:33 -07:00
Matthew Flatt
88218036cc
doc clarifications about line counting in ports
2011-01-25 20:01:30 -07:00
Stevie Strickland
a04b8d9899
Change instanceof/c to allow more contracts.
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Now instanceof/c no longer checks explicitly for a class/c contract, so
or/c or and/c of class/c contracts succeed.
2011-01-25 14:07:30 -05:00
Matthew Flatt
069a7c2b48
add current-get-interaction-input-port' and adjust
racket/gui'
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so that GUI events are dispatched while a REPL is blocked on input
2011-01-24 19:47:20 -07:00
Matthew Flatt
ce2d6030c7
add filter-read-input-port' to
racket/port'
2011-01-24 19:47:20 -07:00
Matthew Flatt
28351c1795
fix typo
2011-01-24 19:47:20 -07:00
Matthew Flatt
f36db863bb
refine `char-graphic?' to include all chars in L and N categories
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Closes PR 11664
2011-01-24 07:08:11 -07:00
Matthew Flatt
0c193a599a
fix uncaught-exception-handler handling of non-escaping escape handler
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and change the emergency error display handler to log and error
Closes PR 11630
2011-01-20 14:01:33 -07:00
Kevin Tew
bc580ac125
call-with-file-lock/timeout
2011-01-20 13:33:02 -07:00
Robby Findler
939f41670d
docs typos
2011-01-20 14:06:00 -06:00
Matthew Flatt
339ce9c594
clarification on #:timeout-lock-there' arg of
get-preference'
2011-01-18 19:52:04 -07:00
Matthew Flatt
98822cf1f9
adjust `racket/gui' and dependencies to survive a locked preference file
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- adds a `#:timeout-lock-there' argument to `get-preference'
- fixes preference looup in `racket/gui'
- make preference names consistently use `GRacket' and consistently
fall back on `MrEd' names
- fix Emacs-style undo mode while we're at it
2011-01-18 17:37:33 -07:00
Jon Rafkind
4130c44cf6
note that an error is about to occur. closes pr11576
2011-01-18 11:25:03 -07:00