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Author SHA1 Message Date
Robby Findler
a88d9ca116 missed a place to add an undatum 2011-12-15 08:44:39 -06:00
Robby Findler
c91d004729 more cleanup of the rendering for the case when (format "~s" x) 
and (format "~a" x) are different (when 'x' is a symbol)
 2011-12-15 08:44:39 -06:00
Eli Barzilay
6960767508 New Racket version 5.2.0.7. 2011-12-15 03:50:18 -05:00
Sam Tobin-Hochstadt
7802eda605 Better types for fourth' -- tenth'. 2011-12-14 19:06:05 -05:00
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
Jay McCarthy
a16caef298 Revising docs a little to help use dispatch-rules 2011-12-14 11:53:15 -07:00
Matthew Flatt
7ac1232c46 restore and fix chaperone-apply path 
with another little performance improvement
 2011-12-14 09:56:48 -07:00
Matthew Flatt
a7ddbedc7d disable a part of the new chaperone eval path that isn't right 2011-12-14 09:17:47 -07:00
Matthew Flatt
c8fcf2a0a4 remove datum', etc. from mzscheme' 2011-12-14 06:37:45 -07:00
Matthew Flatt
558b03034a streamline thread-local setup in JIT-generated code 
Pass a pointer to the thread-local table on entry to JIT-generated
code, instead of having the JIT-generated code call a C function
to get the table. This doesn't seem to improve performance on my
machine, but it generates less code and is probably faster in
some cases.
 2011-12-14 06:21:06 -07:00
Matthew Flatt
761a40d483 faster paths for chaperone application 2011-12-14 06:21:06 -07:00
Matthew Flatt
f7c506471b remove redundant arity checking calling JIT-generated code 
JIT-generated code has arity checking built in, but the
interpreter-to-JIT path unnecessarily checked arity before
jumping to JITted code.
 2011-12-14 06:20:08 -07:00
Ryan Culpepper
d312744aae db: make debugging easier 2011-12-13 23:51:31 -07:00
Ryan Culpepper
b355abfdb3 db: allow mysql-connect without db 2011-12-13 22:18:13 -07:00
Ryan Culpepper
fd74709e1c db: implement mysql auth plugin support, old password support 
related to PR 12415
 2011-12-13 22:17:51 -07:00
Ryan Culpepper
32c5e3c9d2 avoid resolving module-path-index (current-directory may not be set right) 2011-12-13 17:38:21 -07:00
Asumu Takikawa
1ec2f9ca82 Fix doc inconsistency for require/typed. 2011-12-13 16:54:01 -05:00
Jordan Schatz
36c720a28c Small spelling error 2011-12-13 09:47:43 -05:00
Matthew Flatt
b87a7c0ec9 fix `raco make --no-deps' 2011-12-13 06:13:17 -07:00
Matthew Flatt
b99eb54f16 fix race in subprocess test 2011-12-13 06:13:16 -07:00
Robby Findler
610efbbe75 brutal changes to check syntax to try to see if they fix the symptom Marijn reports 2011-12-13 04:56:13 -06:00
Robby Findler
843f057024 Revert "adjust the synchronization in check syntax for reading doc results to" 
This reverts commit 8f12372b17.
 2011-12-13 04:56:13 -06:00
Jay McCarthy
701b8ed72f Missing data character 2011-12-12 15:54:00 -07:00
Eli Barzilay
932f7ce726 Remove "Affiliates" section which is less relevant now. 2011-12-12 16:40:42 -05:00
Robby Findler
48772f2e40 when double clicking in a comment, fall back to word-based instead 
of sexp-based selection

closes PR 12439
 2011-12-12 14:45:27 -06:00
Robby Findler
2ed8023b36 minor refactoring 2011-12-12 14:45:27 -06:00
Jay McCarthy
5701c9cc69 Apache not in docs 2011-12-12 11:33:07 -07:00
Jay McCarthy
fb18174e22 Removing stderr output from archive? 2011-12-12 10:22:52 -07:00
Matthew Flatt
25dd8727cb add datum-case', etc. as syntax/datum' 
This library is used by Redex, which wants a `syntax'-like template
language, but for datum values instead of syntax objects. Using
`datum-case' and `datum' generates much less code. Redex uses
only a small part of the general functionality, so adding
`syntax/datum' could be overkill. It's implemented by generalizing
the `syntax-case' and `syntax' pattern matching and template
constructing code, though; it's not a lot of extra code, and it's
easiest to generalize completely. We may find other uses for
datum templates, too.
 2011-12-12 08:13:20 -07:00
Eli Barzilay
09402178db Bring back the search-the-web paragraph, with a pointer to SO instead. 2011-12-12 09:47:06 -05:00
Eli Barzilay
2761c9a8ac Remove links to the cookbook and the schematics project. 
(Both no longer active.)
 2011-12-12 09:30:05 -05:00
Eli Barzilay
0514bec845 When `make-evaluator' receives a path to a file, it allows reading it. 2011-12-11 02:52:41 -05:00
Sam Tobin-Hochstadt
6fae17282f Don't run the slides. 2011-12-10 17:38:18 -05:00
Sam Tobin-Hochstadt
adb6b79620 Filesystem errors are not internal typed racket errors. 2011-12-10 17:28:34 -05:00
Sam Tobin-Hochstadt
eb38783750 Fix type of `remove-duplicates'. 
Also fix type inference for functions with mandatory keyword arguments in other cases.
Related to PR 12434.
 2011-12-10 17:28:34 -05:00
Matthew Flatt
be2afcdcc9 add missing bytecode-unmarshal check 2011-12-10 11:43:59 -07:00
Matthew Flatt
bf90cf9028 fix problems printing symbols with unicode chars 2011-12-10 11:43:59 -07:00
Matthew Flatt
17504a960e more interning related to Scribble xref 2011-12-10 11:43:58 -07:00
Matthew Flatt
28ee1570ae strip value from 'dep tag 
The value isn't used; a 'dep tag is ony to establish
dependencies, and the relevant value is with a 'form or
'def tag. Avoiding the extra value saves another 5% in
cross-reference files.
 2011-12-10 11:43:58 -07:00
Matthew Flatt
b2fade9206 read-intern strings generated by Scribble; other interning 
This change saves a small amount of space in cross-reference files
and some space in loaded cross-reference information.
It also saves work converting strings to mutable on deserialize,
although the performance difference seems negligible.
 2011-12-10 11:43:58 -07:00
Mike Sperber
0f2c5d20ea Synch German string constants with latest. 2011-12-10 14:05:13 +01:00
Robby Findler
622bec0719 avoid (format "~s" x) in favor of (symbol->string x) for symbols 
when doing typesetting stuff in Redex, as the former seems to have
some kind of context dependency that makes it insert ||s around
some upper-case symbols sometimes
 2011-12-10 02:55:47 -06:00
Eli Barzilay
ccbd5d51fd New Racket version 5.2.0.6. 2011-12-10 03:50:13 -05:00
Robby Findler
f8cbe1ad23 add the List Machine benchmark by Appel, Dockins, and Leroy 2011-12-10 01:34:58 -06:00
Sam Tobin-Hochstadt
f23baef8aa Opaque types may overlap with anything. 
Closes PR 12434.
 2011-12-09 18:11:51 -05:00
Matthew Flatt
596e7683b5 Merge branch 'master' of racket-lang.org:plt 2011-12-09 10:36:58 -07:00
Matthew Flatt
40fc46a870 fix PNG reader 
when alpha isn't wanted and image has tRNS
 2011-12-09 10:33:35 -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
1da5b859b7 more info for failing test 2011-12-09 08:01:52 -07:00
Robby Findler
e55ed2dc25 improve syntax error reporting for judgment-holds in reduction relations (and 
probably elsewhere)
 2011-12-08 20:35:46 -06:00