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1411 Commits

Author SHA1 Message Date
Matthew Flatt
5724aa1d1b doc clarifications 
Merge to 5.2
 2011-10-10 14:45:53 -06:00
Sam Tobin-Hochstadt
9cc2c441ee Add note on `match' semantics. 2011-10-06 18:32:05 -04:00
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
533b898277 clarify the role of the #:rest portion of the contract 
closes PR 12244
 2011-10-01 15:58:50 -05:00
Kevin Tew
e650764a4c place-channel? returns #t for place descriptors, doc clarification 2011-09-30 17:15:11 -06:00
Matthew Flatt
a0805f9b18 fix docs for `round' et al. 
They don't return integers for +inf.0, -inf.0, and +nan.0.
 2011-09-29 16:54:08 -06:00
Matthew Flatt
73071ad186 improve GC logging (3m) 
Show process time of start of GC and otherwise adjust to make
the output more compact, and attach a prefab struct to the
logged message to report all available data in Racket form
(including real start and end times, which are not shown in
the output).
 2011-09-29 16:54:08 -06:00
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
Matthew Flatt
247a51d5bd change `get-preference' to treat read errors the same as other bad content 
That is, return '(), but also now log an error.
 2011-09-27 19:23:17 -06:00
Matthew Flatt
f9dabb8994 add -J/--wm-class argument to set the WM_CLASS class on Unix 2011-09-26 18:07:18 -06:00
Matthew Flatt
e226dd7e26 add `contract-out' 2011-09-24 22:30:56 +09:00
Matthew Flatt
9d27b21f91 add provide pre-transformers 2011-09-24 22:30:56 +09:00
Matthew Flatt
1ae6cc0505 change `syntax-local-lift-module-end-declaration' for phase N 
Lift to the end of the module, instead of the end of the
enclosing `begin-for-syntax'.

Also, fix a bug in phase 2+ visits.
 2011-09-24 22:30:56 +09:00
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
Matthew Flatt
7f887fdf60 fix problems in copy-file'; add exists-ok?' argument 
The non-Windows `copy-file' had a race condition, and it could
behave in bad ways if the source of a copy is not a regular
file.
 2011-09-19 08:20:22 -06:00
Matthew Flatt
f280fb14b4 places: doc repair, refine error checking, fix a test 2011-09-17 07:29:07 -06:00
Matthew Flatt
376efea754 doc clarifications and tests for some file-locking corners 2011-09-17 07:29:07 -06:00
Matthew Flatt
8e9e8ee48e doc edits 2011-09-16 17:56:53 -06:00
Eli Barzilay
55a8471838 Quick typo. 2011-09-16 10:48:17 -04:00
Kevin Tew
5a28514553 Doc fixes I forgot to include in previous commit 2011-09-15 17:15:44 -06:00
Kevin Tew
b6972a3b7f dynamic-place now pipes standard io to standard out and error much like system. 2011-09-15 14:53:58 -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
51721e9bb5 fix contract in docs 2011-09-12 19:39:45 -06:00
Matthew Flatt
a8c0c1f8b7 simpify an example 2011-09-12 19:39:37 -06:00
Matthew Flatt
c5131d428c doc clarifications on `eq?' 2011-09-12 19:16:57 -06:00
Matthew Flatt
b7bef3b3aa add syntax-transforming-module-expression?', variable-reference->module-base-phase' 2011-09-12 17:08:50 -06:00
Matthew Flatt
c352ef8fce allow different phases for `free-identifier=?' arguments 2011-09-12 17:08:50 -06:00
Matthew Flatt
d3c56c9f13 generalized `begin-for-syntax' 2011-09-08 14:06:00 -06:00
Matthew Flatt
82116cc3bd add examples to regexp docs 2011-09-03 15:01:11 -06:00
Matthew Flatt
03991c778c doc contract fix 
Closes PR 12163
 2011-09-03 13:31:27 -06:00
Matthew Flatt
60325da48c clarify `unsafe-...*' in docs 
The clarification mostly repeats information in the contract,
and we normally avoid that, but the bindings look undocumented
otherwise.

Closes PR 12162
 2011-09-03 13:26:20 -06:00
Matthew Flatt
1c34ce9f19 clarify `define-struct/derived' in docs 2011-09-03 13:21:38 -06:00
Matthew Flatt
4025206bd7 fix `regexp-match' docs 2011-09-03 13:11:33 -06:00
Matthew Flatt
db0db9463e adjust -X handling to make `raco exe' work on Unix 
Closes PR 12151
 2011-09-01 08:49:26 -06:00
Matthew Flatt
ff140d721c remove doc for non-existent function 2011-09-01 07:14:02 -06:00
James Ian Johnson
3f23a67d57 Fixed the duplicate identifier bug in match-define-values and changed identifiers to conform to naming conventions. 2011-08-31 22:27:02 -04:00
James Ian Johnson
dc61372f3c Implemented Sam's suggested changes for new forms, and added a new match/values form. 2011-08-31 21:45:21 -04:00
James Ian Johnson
93e1b634a3 Added let and define forms that generalize let-values, let*-values and define-values 2011-08-31 21:45:21 -04:00
Eli Barzilay
187110cc2c Change default temporary format from "mztmp~a" to "rkttmp~a". 2011-08-29 20:53:57 -04:00
Robby Findler
d4f4f754f1 make make-temporary-file use the source location for its template argument 
(This involves making make-temporary-file be a macro instead of a procedure.)
 2011-08-29 19:36:33 -05:00
Matthew Flatt
2d1b0172fb move Reference reader & prnter docs to the model chapel 
instead of having those sections buried in the I/O chapter
 2011-08-28 18:15:43 -06:00
Matthew Flatt
4f83f7f279 allow phase 1+ references to not-yet-defined bindings 
For example,

 (define-for-syntax (f x) (g x))
 (define-for-syntax (g y) y)

is now allowed. The unbound-variable check for phase 1
and up is delayed until after the module body is partially expanded.
 2011-08-28 10:27:31 -06:00
Matthew Flatt
b628ae8424 remove leftover tmp file during reference build 2011-08-28 07:50:41 -06:00
Robby Findler
8fd388fde1 adjust put-preferences docs to match implementation 2011-08-27 16:41:34 -05:00
Matthew Flatt
85790b6611 improve description of andmap' and ormap' 
Based on suggestions from Dan Grossman and Ryan Culpepper
 2011-08-26 10:03:53 -06:00
Matthew Flatt
290fe066b6 add optional argument to weak-box-value' and ephemeron-value' 2011-08-26 06:24:34 -06:00
Matthew Flatt
ce7c0d62c3 if only a Unix root is shared, don't make a path relative 2011-08-24 20:08:20 -06:00
Matthew Flatt
ec29a2d85c add `use-collection-link-paths' 2011-08-24 20:08:19 -06:00
Matthew Flatt
84e3ab2a20 add support for collection roots to the collection links file 2011-08-24 20:08:19 -06:00
Kevin Tew
5a30aa89eb Allow TCP sockets and file ports to be communicated across places 2011-08-24 14:33:54 -06:00