Robby Findler
cc2366bc29
added non-terminal-gap-space
2014-05-23 17:38:40 -05:00
Matthew Flatt
bcafba989f
racket/unit: repairs related to signature extension
...
Fix signature extension so that the scope of identifiers in the
extended signature behaves the same as `open`.
Also, fix `struct` (or generally `define-values-for-export`)
in its interaction with `open` and `unit-from-context` (two
different bugs).
2014-05-23 18:58:42 +01:00
Burke Fetscher
8ed5a32d5d
redex: fix stepper
...
This was exposed by the removal of the undefined value.
It's not clear if there was a bug lurking here or not.
The call to "move" was being bypassed on the initialization
of "pb", so the side effect of setting "set-visible?" wouldn't
have happened. Either that really didn't cause any problems,
or perhaps things looked strange briefly until the user did
something.
2014-05-23 12:38:56 -05:00
Robby Findler
81cd1e3404
vectorof contract: add some tests and make flat variant subscribe to the val-first protocol
2014-05-23 10:16:03 -05:00
Vincent St-Amour
7abf555a8a
Make group-by preserve the ordering of the original list.
2014-05-22 14:19:48 -07:00
Robby Findler
fbcada2045
fix mangling of drracket io test
2014-05-22 14:33:01 -05:00
Robby Findler
3ae93442d3
bring down below 102 columns
2014-05-22 14:28:29 -05:00
Robby Findler
4c108b09de
add box/c tests (should have been included in 37a4a9ada6)
2014-05-22 14:28:14 -05:00
Robby Findler
f36dc28102
adjust drracket IO test to be more forgiving to IO order
2014-05-22 14:28:14 -05:00
Robby Findler
c0dfc135c0
tweak save-file docs based on my own earlier confusion
2014-05-22 14:28:14 -05:00
Robby Findler
28963f2365
fix bug introduced in 23d5cf56
2014-05-22 14:28:14 -05:00
Matthew Flatt
52e2d7b1c9
Makefile: add IF EXISTS guard on del for a Win32 target
...
Fixes Windows installer builds in a fresh working directory.
2014-05-22 17:52:51 +01:00
Robby Findler
37a4a9ada6
adjust box/c to use the val-first-projection protocol
2014-05-21 23:42:49 -05:00
Robby Findler
1f1d1a38aa
minor cleanups to contract-random-generate's API
2014-05-21 12:10:45 -05:00
Eric Dobson
42acb08399
Make unfold use typecase instead of subst.
2014-05-21 09:39:56 -07:00
Jay McCarthy
aaa892646a
Add section on separate compilation to reference
2014-05-21 10:14:21 -06:00
Robby Findler
dd0f0b6141
add -z flag
...
for zeroing out the margins when printing a slideshow
2014-05-21 10:49:49 -05:00
Matthew Flatt
dfeba12997
MzCOM: avoid the ATL framework
...
Building MzCOM without ATL means that Visual Studio Express --- or
other free compilers, in principle --- can build MzCOM. It also cleans
up and simplifies the build.
The non-ATL implementation is based on "Com in Plain C" by
Jeff Glatt, and uses a lot of his code (with instructive
comments intact).
2014-05-21 08:58:33 +01:00
Matthew Flatt
165bae6c2c
repair and streamline VS 2008 projects
2014-05-21 08:51:37 +01:00
Eric Dobson
895ab035d2
Remove unused variable in constraint struct.
2014-05-20 20:57:43 -07:00
Eric Dobson
993748909f
Simplify constraint->type.
2014-05-20 20:57:42 -07:00
Eric Dobson
6cc10cdb18
Remove unused code in subst-gen, and remove internal error.
2014-05-20 20:57:42 -07:00
Eric Dobson
7e7350691f
Make subst-gen not duplicate call to values.
2014-05-20 20:57:42 -07:00
Eric Dobson
5ab3eb81fd
Unset contracts enabled by default for TR.
2014-05-20 20:57:26 -07:00
Eric Dobson
f42a7b9fc9
Re-enable Values and cgen/seq, and fix contracts on substitute.
...
After longer testing confirmed that this was just to strict contracts on
substitute.
2014-05-20 20:52:43 -07:00
Robby Findler
6be845ff30
do a better job of keeping the err/out ports IO in the right order
...
... in the case that IO happens during the 'first-opened' method,
e.g., during teachpack running in an empty REPL
2014-05-20 17:25:22 -05:00
Robby Findler
4db7477b0d
fix timeout computation in the REPL io
...
In the case that the flush queue was empty, the first byte that
comes it would appear to have come from a long time ago and
thus get flushed immediately.
Instead, when the first byte comes in, we restart the timer at that
point, intead of holding the old value
2014-05-20 17:20:31 -05:00
Robby Findler
23d5cf568e
clean up initialization of the teachpacks in an empty repl
...
In more detail, the way the initial namespace was being set up was
different than the way that you get if you just hit 'Run' on an
empty program. So change the initial namespace creation to more closely
mimic the way an running an empty program works.
2014-05-20 17:20:31 -05:00
Matthew Flatt
a57e712ba3
add scheme_jit_now()
2014-05-20 09:01:40 +01:00
Matthew Flatt
9b78847be0
add unix-style makefile target
...
Also, revise "INSTALL.txt" to better explain the build options.
2014-05-20 09:01:40 +01:00
Eric Dobson
90341fa8fb
Rollback using cgen/seq for values because the generated substitutions have issues.
2014-05-20 00:06:11 -07:00
Eric Dobson
d83b2b8ec2
Split out shared code for generating dbound prefixes.
2014-05-19 21:34:53 -07:00
Eric Dobson
9073315931
Merge case for applying polydotted functions.
2014-05-19 21:34:53 -07:00
Eric Dobson
f7f4a2d448
Make list inference code be shared with sequence code.
2014-05-19 21:34:52 -07:00
Eric Dobson
771b602303
Fix dotted <: starred case.
2014-05-19 21:34:52 -07:00
Eric Dobson
8a07889d08
Fix uniform arg checking, and minor cleanup.
2014-05-19 21:34:52 -07:00
Eric Dobson
7a82255c44
Make dotted functions of the same bound correctly be inferred.
2014-05-19 21:34:52 -07:00
Eric Dobson
5251963af6
Make value inference just delegate to sequence logic.
2014-05-19 21:34:51 -07:00
Eric Dobson
2dba2363f6
Cleanup some cases of cgen/seq.
2014-05-19 21:34:51 -07:00
Eric Dobson
7e0872d282
Make cgen/seq take its args in the correct order.
2014-05-19 21:34:51 -07:00
Eric Dobson
5b02971615
Split out loop and rename it cgen/seq.
2014-05-19 21:34:50 -07:00
Eric Dobson
03ad77afd4
Switch input from arities to sequences.
2014-05-19 21:34:50 -07:00
Eric Dobson
c81c62d8e7
Move common checks out of loop in cgen/arr.
2014-05-19 20:37:44 -07:00
Eric Dobson
d12d3ae780
Add loop function in cgen/arr in preparation for refactoring.
2014-05-19 20:37:43 -07:00
Robby Findler
270f9611fa
make the backtrace arrows scale with the font size
...
also tweak the drawing slightly so that when it does
scale it looks better
2014-05-19 21:43:23 -05:00
Robby Findler
4de8a40bfa
add some knobs to draw-arrow
2014-05-19 21:43:22 -05:00
Robby Findler
251eb235d9
use Menlo as the default font, when it is available
2014-05-19 21:43:22 -05:00
Jay McCarthy
aa63a8d0af
Extend timeout
2014-05-19 15:51:00 -06:00
Jay McCarthy
9e2fe9901f
Flush output for testing
2014-05-19 15:51:00 -06:00
Sam Tobin-Hochstadt
32ab2c49e0
Fix printing to match the desired format.
2014-05-19 16:52:13 -04:00
