8d460a32af
added make-hashtable.
2008-10-21 05:52:42 -04:00
c0978044a5
fixed a big in string->utf16 and string->utf32 that I introduced in
...
the last commit.
2008-10-19 23:10:34 -04:00
0da61d51cb
- input ports can now handle utf-16 codecs.
2008-10-19 18:43:42 -04:00
8cd9d6ef16
- supplying <init-files> for --r6rs-script or --script now raises an
...
error (as suggested by Derick Eddington).
- The -h or [-b <bootfile>] options must now come first, so,
the rest of the command-line arguments are not scanned: only the
first one or two. The docs (in ikarus -h) already suggested the
correct invocation arguments, so, this conforms to the previously
documented behavior.
2008-10-18 17:49:20 -04:00
c464e8ebce
- open-file-output-port now understands "none" as a buffer-mode.
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Previously, all output ports were unbuffered.
- the console error port is made unbuffered.
The following program:
(begin
(write-char #\a (current-output-port))
(write-char #\b (current-error-port))
(write-char #\c (current-output-port)))
now prints "bac" when run from the repl, when it used to only
print "ac" (the b just sat in the error port).
2008-10-18 17:01:57 -04:00
8844e118b8
- flushing of output ports now happens as soon as the port is full
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rather than at subsequent write operations.
2008-10-18 15:42:11 -04:00
7b32940d04
- fixed a silly bug in (/ <bignum> x/y) which evaluated to
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(/ (* <bignum> x) y) instead of (/ (* <bignum> y) x).
2008-10-18 13:34:18 -04:00
69d573a54f
fixed bugs in char-ci-*? procedures in the 3+ args case. E.g.,
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(char-ci<=? #\a #\r #\z)
2008-10-18 13:19:01 -04:00
bbafcc08d2
fixed bug in (eqv? 0.0 -0.0) returning #t.
2008-10-18 13:08:14 -04:00
06e9d149c9
- fixed bug in tag annotation for primitives that are applied an
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incorrect number of arguments.
2008-10-17 21:37:05 -04:00
0d91ab9774
- pretty-printing record type now work properly and share/graph
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marks are propagated between record fields and surrounding
context.
2008-10-16 02:43:03 -04:00
f570ea8c2a
- interface between write/display and custom struct writers is
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changed in order to allow large structures (e.g., libraries,
syntax objects, etc.) to print efficiently. This is done by only
traversing the parts of the structure that will actually be
printed, rather than traversing the whole data structure (which is
what write/display used to do). Pretty-print should be fixed in a
similar manner (TODO).
2008-10-15 07:44:06 -04:00
fd567eb0c6
- fasl reader did not know how to read strings containing unicode
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chars, fixed.
2008-10-14 02:28:46 -04:00
afa61cc1a7
- synching scheme/psyntax.*.ss from the psyntax distribution.
2008-10-13 17:33:25 -04:00
442f6e9049
- native bytevector operations on 16-bit values were implemented
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using the wrong endianness.
2008-10-13 02:40:26 -04:00
1be0f2af6e
- changed foreign accessors and mutator names to have '-c-' in their
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names as suggested by Ken Dickey.
2008-10-12 02:06:25 -04:00
811c94361b
- fixed bugs in pass-specify-rep where some (known) types were
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unhandled causing compile time errors.
- fixed some bootstrapping issues with pointer? (which was moved out
of the (ikarus) library)
- freshened up the bootfiles for both 32- and 64-bit version of
ikarus.
2008-10-12 01:15:20 -04:00
69c62649cc
- defined RTLD_LOCAL for cygwin (possibly incorrect)
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- added a missing save to a callee-save register (%edi)
when entering/reentering to Scheme which caused Ikarus
not to run properly depending on whether or not gcc places
the pcb in %edi or not during Scheme execution.
- updated lab/test-ffi.ss to use the new names for foreign
types, etc.
2008-10-07 02:46:56 -04:00
1e5e516b08
- added (ikarus foreign) library that should be used instead of
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(ikarus system $foreign).
- changed the names of some of the pointer primitives
- changed the name of the procedure make-ffi to make-callout
- updated examples and libraries to conform with new names
- updated the users guide to provide a complete description of
the (ikarus foreign) library
- updated list of missing R6RS features in the users guide
2008-10-06 01:19:27 -04:00
0a7a3a8266
made load feel like a top-level by consuming the contents of the
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given file one expression at a time. Most notable difference is
observed when the loaded file captures a conitnuation in one
expression. Re-invoking this continuation should evaluate the
next expression that has not been evaluated yet, and not the
expression following the call/cc.
2008-09-28 00:08:34 -04:00
90175f528f
speech synthesizer demo
2008-09-27 03:20:24 -04:00
8c30f0715b
Managed to a simple Ikarus -> Objective-C interface to work. Ikarus
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can now open a Cocoa window under Mac OS X. Happy Happy Joy Joy!!
2008-09-26 02:46:07 -04:00
89d9a472a5
"darwin" is no longer hardcoded in lib/ypsilon-compat.ikarus.ss,
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instead, it is obtained from the target info that autoconf
generates.
2008-09-24 23:18:35 -04:00
55c3fbcc4d
moved the opengl libraries from lab/ to lib/ so that they get
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installed as user libraries.
2008-09-24 07:22:25 -04:00
9f53841fb9
fixed endianness error in bytevector-native-[us]32-native-set!.
2008-09-23 08:02:47 -04:00
61ecbe0dd1
- opengl demos from ypsilon (gears and glut-demo) now work under
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ikarus's ffi using a compatibility layer.
2008-09-23 07:48:16 -04:00
abe97b4053
- argument conversion for callbacks now work.
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- added more tests in lab/test-ffi.ss
2008-09-23 03:21:41 -04:00
876ab09eee
- gc during callbacks now works.
...
- system continuations are now maintained as part of the list in
pcb->next_k.
2008-09-23 01:49:06 -04:00
df4cb7a6ce
fixed an off-by-one bug in ffi callbacks.
2008-09-23 00:24:41 -04:00
09657334c0
fixed autoconf so that ffi.h and libffi are checked iff ffi is
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enabled. Also made prep-callback return #f if libffi does not
support closures.
2008-09-22 21:55:05 -04:00
e07d8f9760
ffi callbacks sorta kinda work now.
2008-09-21 04:08:54 -04:00
06fd988a17
C callbacks now reach the C point where they should make the call
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back into Scheme land.
2008-09-20 01:58:57 -04:00
31f5f88889
first test of ffi works:
...
> (import (ikarus system $foreign))
> (((ffi-prep-cif 'void '(uint32))
(dlsym (dlopen #f) "hello_world"))
10)
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
>
2008-09-14 04:17:24 -07:00
9f2d7484ab
fixed uint/ulong pointer ref bug (and added appropriate tests).
2008-09-14 00:38:59 -07:00
58d937c520
upgraded to using latest versions of autoconf, aclocal, and m4.
2008-09-13 15:16:14 -07:00
8e750562d6
- Added memory operations on pointer types for setting and accessing
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char, short, int, and long values from pointer arrays.
2008-09-13 07:49:17 -07:00
e05e84d1c2
Added dlopen, dlclose, dlerror, dlsym, malloc, and free to
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(ikarus system $foreign).
2008-09-12 14:22:57 -07:00
30cd6a2de8
made environment-symbols work on the interaction-environment.
2008-09-10 11:02:42 -07:00
0b017898a8
- minor change to how export (with renaming) is parsed. When you
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rename from-name to to-name, the from-name is now treated as an
identifier while the to-name is treated as a symbol.
2008-09-10 08:17:18 -07:00
fcef21c693
- Added (environment-symbols <env>) which returns a list of symbols
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exported by the environment. Try
> (environment-symbols (environment '(rnrs)))
- Added an internal export mechanism so that identifiers can be
exported from within a library. The syntax is the same:
(export export-spec* ...)
when appears in a library's top level, adds the export specs to
the set of exported identifiers. So, one can do:
(library (A)
(export)
(import (ikarus))
(export a)
(define a 17))
When appearing in non-library definition context, the export form
is ignored.
2008-09-10 06:35:18 -07:00
c597e7a4b3
Added option for searching for socket and nanosleep in libraries
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-lsocket and -lrt (makes it work on SunOS).
2008-09-08 14:43:47 -07:00
afc9bff07f
- added experimental pointer manipulation primitives.
2008-09-06 06:01:39 -07:00
814c797633
- removed bset/h instruction from the compiler (it was rarely used
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and not implemented 100% correctly)
- fixed parameterize to allow (parameterize () def ... exp exp ...)
2008-09-06 04:17:20 -07:00
b9085e15da
- more work on trig functions
...
- mkstx now checks that double wraps are not merged incorrectly
2008-08-12 01:17:04 -07:00
476a0cb6d8
fixed small bug in rationalize
2008-08-11 13:38:28 -07:00
c64fda7619
fixed a few problems in geometric functions when they are passed
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complex numbers or when they're passed real numbers but the results
are complex.
2008-08-11 10:37:05 -07:00
e58c53cca5
symbols containing unicode characters now print properly and respect
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the print-unicode parameter.
2008-08-10 11:50:39 -07:00
fdca9ed33f
command line arguments are now interpreted as utf8 strings.
2008-08-10 11:33:10 -07:00
2ad6d9bddf
strings containing non-ascii characters are written using either
...
hex escaping or as-is depending on the value of the print-unicode
parameter.
2008-08-10 11:03:09 -07:00
22d216f9ed
- fixed a problem with loading an empty file.
...
- added ikarus.reader.annotated.ss to Makefile.am.
2008-08-10 10:46:24 -07:00
7bacb4a0a5
Added string-downcase and string-upcase. String-downcase does not
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handle greek-final-sigma properly.
2008-08-09 07:12:22 -07:00
e24356eb4a
scheme-script is now its own program; it does not fork and exec
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ikarus, and therefore does not interfere with ikarus's command line
parsing.
2008-08-09 05:47:44 -07:00
c5930ac113
exported enum-set?.
2008-08-08 08:29:18 -07:00
b7d9c0cf1f
- added two argument version of log
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- handled (/ flonum complexnum)
2008-08-08 08:21:23 -07:00
53cc48d23c
fxsll was missing an interrupt call.
2008-08-07 15:02:53 -07:00
9eead5327a
Added bitwise-if and bitwise-copy-bit-field (inefficiently)
2008-08-04 23:43:11 -07:00
e1215998e0
quick fix for incorrect reading of subsequent* characters in a
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symbol.
2008-08-04 23:19:55 -07:00
2b4e89bcf0
- fixed a minor import subversion bug.
...
- added 2-argument version of fllog.
2008-08-04 16:44:24 -07:00
a9fb7b0fef
fixed small bug in enum-universe.
2008-08-03 14:18:11 -07:00
c5381d4cb3
Applied a patch fixing error when the standard input/output ports
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are closed before the interactive session terminates.
2008-08-03 13:50:20 -07:00
6d52912aef
reimplemented enums to use bitmaps instead of lists.
2008-08-03 12:52:33 -07:00
0da4e99a12
simplified when, unless, and case macros and added better handler
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for (if (not e) e e).
2008-08-02 11:09:22 -07:00
39e84d1395
simplified parameterize macro.
2008-08-02 10:11:04 -07:00
9b74020647
fixed a bug in fasl reader for shared/cyclic data structures.
2008-07-30 17:28:33 -07:00
f2d6f433bb
fixed shift-left bug on bignums in 64-bit mode only
2008-07-30 08:17:20 -07:00
f144722b36
bumped the number of registers available on AMD64 by 4.
2008-07-30 07:47:22 -07:00
959082d12d
assert now gives source information when available.
2008-07-29 11:04:52 -07:00
5aa6e1b05e
some work on parsing polar notation.
2008-07-29 08:35:36 -07:00
c0a1abace1
Added &undefined condition to unbound error conditions.
2008-07-29 07:54:06 -07:00
d84dd99061
added fxrotate-bit-field
2008-07-27 10:53:31 -07:00
282fa962a8
fixed div0-and-mod0 bug
2008-07-26 15:08:13 -07:00
4ee88498a9
fixes quasisyntax bugs, making them more conforming to the r6rs test
...
suite.
2008-07-26 14:11:22 -07:00
b3d8a8f9fd
sqrt now supports negative arguments properly.
2008-07-26 12:39:11 -07:00
3b80d4f321
fixed a bug in quotient and div when given (least-fixnum) and -1.
2008-07-26 12:28:51 -07:00
4909a9ef08
fixed make-rectangular so that (make-rectangular 1.0 0.0) returns
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a cflonum 1.0+0.0i while (make-rectangular 1.0 0) returns 1.0.
2008-07-25 17:46:34 -07:00
f332927d23
kinda fixes a port-position computation bug for custom binary ports.
2008-07-24 22:30:21 -07:00
7db56cf76e
- bytevector-ieee-[single|double]-[ref|set!] now accept unaligned
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indices (r6rs requirement).
- file-options are now represented as enum-sets (r6rs requirement)
- odd?, even?, lcm, remainder, etc., now accept inexact integers.
2008-07-24 18:58:53 -07:00
9085b79b64
fixed some r6rs bitwise bugs.
2008-07-24 00:06:12 -07:00
0305537374
get-u8 and lookahead-u8 did not update the port position properly.
...
Fixed.
2008-07-23 11:15:44 -07:00
9f623124d5
symbol=? and boolean=? now accept 2+ args.
2008-07-23 07:55:32 -07:00
acc9940379
fixed gc bug in 64-bit mode along with another 64-bit bug in the
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assembler when addressing using special %eax/%rax instructions.
2008-07-21 22:07:31 -07:00
358eee03ee
Added a 64-bit bootfile and modified the configure script to not add
...
its own -m32 or -m64 flags. To built ikarus in 32-bit mode, one can
do:
./configure CFLAGS=-m32
and in 64-bit mode:
./configure CFLAGS=-m64
2008-07-20 14:09:04 -07:00
59b9d28001
guard expressions now re-raise unhandled conditions using
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raise-continuable (as per the R6RS errata page, part 7.1)
2008-07-20 02:51:14 -07:00
78d9fa1f42
In 64-bit, ikarus now passes all tests, can recompile itself,
...
and runs all benchmarks (inefficiently but correctly).
2008-07-20 00:14:09 -07:00
4f48c55bfc
all existing tests pass under 64-bit
2008-07-19 14:41:06 -07:00
81a1a640df
more progress on the AMD64 front, fixing more numeric and more cogen
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64-bit bugs.
2008-07-18 22:21:57 -07:00
01c4afa320
Major work towards the AMD64 port. Most important of which is that
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continuations work, more assembly instructions are testing in 64-bit
mode, and some arithmetic operations (shift-right, etc.) have been
fixed by removing some 32-bit dependencies.
2008-07-18 01:35:13 -07:00
0ef81aa13e
Added make-polar.
2008-07-15 23:13:59 -07:00
195dc0ea45
Fixed some problems parsing complex numbers.
2008-07-15 22:44:55 -07:00
2a49d5c538
Added "angle".
2008-07-14 22:43:19 -07:00
a9657c4642
define-record-type now understands parent-rtd (used to ignore it).
2008-07-13 11:25:46 -07:00
c3b12a22e8
the repl now resets on receiving &interrupted conditions.
2008-07-12 20:05:45 -07:00
70f5375d6b
refixing trace-define-syntax.
2008-07-12 10:40:22 -07:00
eccca7f4ea
- Added trace-let-syntax, trace-letrec-syntax, as well as fixed
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trace-define-syntax to handle variable transformers.
- added primops for fx comparison functions.
2008-07-11 22:31:40 -07:00
00970f12d2
- compound conditions are made non-opaque.
...
- more tag analysis for bytevectors and friends.
2008-07-08 08:15:14 -07:00
749080724c
get-char now raises an error if the string port is closed (bug 245959)
2008-07-07 01:22:12 -07:00
f6957b91c2
Added string->bytevector and bytevector->string as per bug 245983.
2008-07-07 01:11:36 -07:00
8423610f45
call-with-port does not use dynamic-wind to close the port.
2008-07-07 00:56:52 -07:00
b15c7063f9
repl exception handler now returns for non-serious conditions
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(as per bug 242900)
2008-07-07 00:50:19 -07:00
badf83557f
fixed rounding for rationals.
2008-07-07 00:22:14 -07:00
Abdulaziz Ghuloum