Matthew Flatt
7e6dc9b40e
optimize (if (if <test> #t #f) <t> <f>) to (if <test> #t #f); this pattern happens with 'and' and constant folding
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svn: r14230
2009-03-23 13:17:46 +00:00
Matthew Flatt
3e039705fa
fix missig return (PR 10149)
...
svn: r14229
2009-03-23 12:34:40 +00:00
Sam Tobin-Hochstadt
bb2268b9be
improve types for foldl, foldr
...
svn: r14228
2009-03-23 12:02:46 +00:00
Eli Barzilay
dec8ea4775
Welcome to a new PLT day.
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svn: r14227
2009-03-23 07:50:24 +00:00
Robby Findler
4f057fce77
svn: r14226
2009-03-23 03:58:13 +00:00
Robby Findler
4eb298c6f7
svn: r14225
2009-03-23 03:56:51 +00:00
Matthew Flatt
5d3d5a890a
record per-thread milliseconds
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svn: r14224
2009-03-23 01:26:51 +00:00
Matthew Flatt
75373d4094
refine replace-context docs
...
svn: r14223
2009-03-23 01:25:45 +00:00
Matthew Flatt
547101ac5b
disable sandbox break propagation in scribble/eval
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svn: r14221
2009-03-22 16:42:35 +00:00
Matthew Flatt
5514afa4bc
notes on the hazards of sandbox break propagation
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svn: r14220
2009-03-22 16:42:03 +00:00
Matthew Flatt
a61e7b67f9
fix more break-progaration problems in scheme/sandbox (where recent changes were not quite right)
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svn: r14219
2009-03-22 16:26:01 +00:00
Matthew Flatt
769ad3e98a
fix bug in sync/enable-break where a channel recv could be accepted during the raise of a break exn; also, post NACKs before raising exn
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svn: r14218
2009-03-22 16:24:50 +00:00
Matthew Flatt
bf499a4e05
avoid a jump in fast-path arity checking
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svn: r14217
2009-03-22 16:22:05 +00:00
Matthew Flatt
8243dfaefb
fix potential SFS problem in runstack-overflow handling
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svn: r14216
2009-03-22 16:21:26 +00:00
Mike Sperber
26f50142b2
Add test suites for DeinProgramm stuff.
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svn: r14215
2009-03-22 14:30:39 +00:00
Sam Tobin-Hochstadt
6d8014783b
Use 'no-free-identifier=? property with rename transformers.
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Allow use of ... without bound when only one ... var in scope.
svn: r14214
2009-03-22 12:41:26 +00:00
Eli Barzilay
4ba449b30d
Welcome to a new PLT day.
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svn: r14213
2009-03-22 07:50:17 +00:00
Eli Barzilay
b12698d31a
reprovide the scheme/list binding for count, and for append* (as concatenate)
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svn: r14211
2009-03-22 02:59:59 +00:00
Eli Barzilay
18fd48af97
Added `count'.
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svn: r14210
2009-03-22 02:53:27 +00:00
Eli Barzilay
2e66794799
removed unused binding
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svn: r14209
2009-03-22 02:50:25 +00:00
Eli Barzilay
1048d204ca
more time, for slower machines
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svn: r14207
2009-03-22 01:30:13 +00:00
Eli Barzilay
2af626972d
There is a problem with empty lines: having a line (= a row) in the
...
code tables with empty contents makes the row not appear. Usually,
we'd put an there so it does show, but that would be bad for
the preprocessor examples where I really want to have the table
contents reflect the exact file contents.
So another solution is to use a 'newline element, but then latex barfs
because it's not happy with a \\ inside a tt macro. The hacked
"solution" is to have the newline element not be inside a tt element
-- latex doesn't barf now, but it does have one extra newline as a
result since it doesn't hide the newline to begin with.
A better solution is to find a way to make table cells in html not be
hidden when they have no contents, maybe through some css magic.
svn: r14206
2009-03-22 01:26:15 +00:00
John Clements
27a67c9c1a
...
...
svn: r14204
2009-03-21 21:28:16 +00:00
Matthew Flatt
a1455d8fe6
fix safe-for-safe problems with tail-call trampoline
...
svn: r14203
2009-03-21 15:24:05 +00:00
Eli Barzilay
1db2b65978
Finished the docs+tests, added some minor utilities.
...
svn: r14199
2009-03-21 15:06:48 +00:00
Matthew Flatt
20dd11d322
fix problem with make-syntax-delta-introducer
...
svn: r14198
2009-03-20 19:45:55 +00:00
Matthew Flatt
91c53fa123
add replace-context to syntax/strip-context
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svn: r14196
2009-03-20 17:20:04 +00:00
Matthew Flatt
7dc8e077ed
add 'not-provide-all-defined and 'nonimal-id suport for rename transformers; fix scheme/foreign and foreign docs to use it
...
svn: r14195
2009-03-20 16:59:28 +00:00
Eli Barzilay
0686dd721e
Welcome to a new PLT day.
...
svn: r14194
2009-03-20 07:50:38 +00:00
Matthew Flatt
cbc5759254
fix SRFI 38 (PR 10141)
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svn: r14193
2009-03-20 00:34:07 +00:00
Matthew Flatt
55dd268c64
release notes for 4.1.5.3
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svn: r14192
2009-03-19 20:24:03 +00:00
Matthew Flatt
2109cec2f4
free-id=? propagation through module exports; add 'not-free-identifier=? syntax property to disable free-id=? propagation; add prop:rename-transformer and prop:set-transformer; fix scheme/local so that local syntax bindings are visible to later definitions (v4.1.5.3)
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svn: r14191
2009-03-19 20:22:18 +00:00
Ryan Culpepper
04e2fb9118
scheme/splicing: updated reference for new splicing forms
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svn: r14189
2009-03-19 19:02:28 +00:00
Ryan Culpepper
d154493077
scheme/splicing: added splicing variants of local and letrec-syntaxes+values
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svn: r14188
2009-03-19 13:45:45 +00:00
Robby Findler
afc5ad8d83
fixed broken syntax error checks
...
svn: r14187
2009-03-19 13:22:46 +00:00
Matthew Flatt
8e175869d9
refine expt constant-fold-fail message
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svn: r14186
2009-03-19 13:06:14 +00:00
Matthew Flatt
88222f7df4
fix problems with break exceptions and thread termination during constant-folding, make GMP temporary memory accountable by GC, and limit folding of 'expt' expressions
...
svn: r14185
2009-03-19 12:35:34 +00:00
Matthew Flatt
edcec6820e
fix SirMail encoding and headers for non-ASCII outgoing messages
...
svn: r14184
2009-03-19 12:34:03 +00:00
Matthew Flatt
f14b7158cd
better error message for R5RS transformer expressions that are not 'syntax-rules'
...
svn: r14183
2009-03-19 12:33:22 +00:00
Matthew Flatt
154b73755a
sandbox break propagation
...
svn: r14182
2009-03-19 12:31:33 +00:00
Eli Barzilay
e52b23b881
Welcome to a new PLT day.
...
svn: r14179
2009-03-19 07:50:28 +00:00
Eli Barzilay
05c7e54222
fix lots of things
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svn: r14178
2009-03-19 02:32:45 +00:00
Matthias Felleisen
4983ad30e3
fixed number in teachpack
...
svn: r14174
2009-03-18 22:54:08 +00:00
John Clements
d1ad79e96d
updated for 4.1.5
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svn: r14173
2009-03-18 21:55:01 +00:00
Kathy Gray
05cf243287
Adding check-expect documentation, not tied to the teaching languages docs.
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svn: r14172
2009-03-18 15:55:18 +00:00
Robby Findler
cca41988af
added $n-start-pos and $n-end-pos
...
svn: r14171
2009-03-18 14:21:42 +00:00
Matthew Flatt
645af327b4
fix htdp lang require test: merge to 4.1.5
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svn: r14170
2009-03-18 11:53:42 +00:00
Eli Barzilay
bdc82f2100
Welcome to a new PLT day.
...
svn: r14169
2009-03-18 07:50:05 +00:00
Eli Barzilay
977b08c5c4
Fix bug in calling put_short with a bad value
...
svn: r14166
2009-03-18 01:20:42 +00:00
Matthew Flatt
e8cbe7ff81
splicing-let, etc.
...
svn: r14165
2009-03-17 23:09:38 +00:00
