8a277aa95a
fixed parsing of complex numbers in the form <float>+/-<cmpn>i
...
where the <float> is in scientific notation.
2008-12-08 06:41:39 -05:00
a2e78a87d1
fixed error message when typing #toops
2008-12-08 06:28:41 -05:00
5f1a3ab765
supressed warning about "round undefined" in src/ikarus-flonums.c.
2008-12-08 03:01:18 -05:00
6041597a27
CTRL-C while in the repl now throws back into the repl no matter
...
where an exception occurs.
2008-12-08 02:13:40 -05:00
75d2756bd2
fixed serious GC bug that's exhibited when guardians have protected
...
objects that survive 256 collections.
2008-12-08 01:43:23 -05:00
1931c37f36
removed definition of inthash from ikarus-data.h. (not used anywhere)
2008-12-07 21:22:28 -05:00
7e5b31e98c
- bootstrapping fails if IKARUS_LIBRARY_PATH is not set due to
...
change in behavior of getenv (returning #f if unset). Fixed.
2008-12-07 19:03:07 -05:00
f7d1d6b6a3
unused (garbage) symbols can be reclaimed now
2008-12-06 12:40:18 -05:00
b037b1b671
getenv now returns #f for unset environment variables.
2008-12-05 02:19:26 -05:00
73f045a6c3
Added export for pointer-set-c-long-long! from (ikarus foreign)
2008-12-05 02:09:50 -05:00
ca6b181fa1
added pointer-value as a first-class primitive.
2008-12-05 01:48:49 -05:00
c15f3d5e0d
repl printing is now interruptable without exiting ikarus
2008-12-03 00:52:38 -05:00
d35f039ca1
ikrt_last_errno moved to ikarus-runtime where it belongs
2008-11-26 05:03:16 -05:00
d88babf935
fixed bug in fasl-reading #0=((x . #0#) (y . z))
2008-11-26 01:40:01 -05:00
3049d3d22e
Added errno.
2008-11-25 22:52:26 -05:00
55974d44fa
fixed a bug in the definition of andmap in match, and made it export
...
match+ and trace-match+.
2008-11-25 04:21:51 -05:00
5ba29fe3aa
- added missing import into (ikarus foreign)
...
- fixed compiler bug in compiler (impose-evaluation-order was not
stripping all annotations).
2008-11-23 15:26:12 -05:00
6922b0d9c2
added pointer-ref-{unsigned-,}long-long
2008-11-21 05:56:51 -05:00
f216ed5893
- fixed a few typos, disabled debugging in assembler-output, fixed
...
condition printing
2008-11-21 05:19:01 -05:00
020807ac06
- pretty-printing hash tables revealed internal structures, fixed.
2008-11-16 20:01:24 -05:00
c5a2026472
fixed a few compile-time warnings.
2008-11-16 04:43:30 -05:00
abeaa5d561
fixed simple typo in ikarus-io.c
2008-11-16 04:37:17 -05:00
e3a7a875a4
fixed build error under linux.
2008-11-16 04:22:23 -05:00
fda6a1a2a6
- fixed printer of syntax annotations which was printing
...
source info as #<syntax --- (char --- of ---)> instead
of #<syntax --- [char --- of ---]>.
2008-11-15 13:26:23 -05:00
ab6f0567a1
removed some bindings from some base libraries which should not have
...
exported them.
2008-11-15 11:31:10 -05:00
72113727db
- current-*-port procedures are now parameters (breaking R6RS
...
conformance for the sake of better functionality)
2008-11-15 11:21:00 -05:00
eb97ae0569
all string comparison functions were broken for 1 and 3+ args.
...
fixed.
2008-11-15 10:59:01 -05:00
fc80aaae37
- added the ability to inject arbitrary compile time values using:
...
(define-syntax foo (make-compile-time-value <expr>))
The value can be retrieved using curried macro transformers.
E.g.,
(let-syntax ([idval
(lambda (x)
(syntax-case x ()
[(_ id)
(lambda (rho)
(with-syntax ([val (datum->syntax #'here (rho #'id))])
#''val))]))])
(let-syntax ([ctval (make-compile-time-value 'foo)])
(list (idval ctval) (idval others))))
;=> (foo #f)
2008-11-14 04:32:08 -05:00
4fc46365e5
- reading #vu8(-1) now reports proper lexical source position.
2008-11-14 03:12:18 -05:00
5c3168d502
- fixed a bug in bytevector-ieee-double-ref which only showed up
...
under the followingconditions:
- ikarus is compiled as 64-bit
- index is a multiple of 8
- endianness is big.
2008-11-14 02:35:56 -05:00
c027b1da34
- added bytevector clauses to new equal? code.
2008-11-14 02:15:12 -05:00
d45fedb7c7
- unique name of uninterned gensyms is removed, allowing them to
...
get new unique names if needed (instead of having multiple gensyms
with the same name some of which are not eq?).
2008-11-12 18:29:59 -05:00
9fcf66ea7f
- uninstalling precompiled libraries now works properly.
2008-11-12 18:15:42 -05:00
dc8d4b33ad
- implemented $unintern-gensym
2008-11-12 18:03:14 -05:00
ac8cb7d247
- port-has-port-position? and port-position are now honest wrt
...
the supplied arguments for custom port constructors.
2008-11-11 16:31:35 -05:00
c7d68432e3
- implemented uninstall-library.
2008-11-11 14:47:35 -05:00
5d3e70fa83
- removed note about "equal? not terminating" in documentation.
2008-11-11 00:59:31 -05:00
766eb7f539
- fixed equal? to terminate on all inputs as mandated by R6RS.
...
(thanks to Michael Adams and Kent Dybvig for making the code
available in its entirety in their ICFP 2008 paper)
2008-11-11 00:39:02 -05:00
25f40fefb0
Added the following file system primitives
...
- file-readable? path -> boolean
- file-writable? path -> boolean
- file-executable? path -> boolean
- file-size path -> integer
- rename-file source dest -> void
(thanks to Andreas Rottmann)
2008-11-10 23:36:11 -05:00
2903b7f9e0
fixed printing of #<output-port ---> (were written as #<input-port --->).
2008-11-09 23:12:51 -05:00
122f4f1663
- added configure option for supporting large files.
2008-11-09 22:24:04 -05:00
bdda213120
fixed lookahead-char so that it doesn't advance the port position on
...
decoding errors.
2008-11-07 22:09:02 -05:00
a9da844a46
- fixed minor bug when reading an identifier from a port with an
...
invalid unicode decoding sequence.
2008-11-07 21:53:55 -05:00
9c60997b02
- invoking ikarus in r6rs mode now takes optional library files
...
arguments as in
$ ikarus <library-file> ... --r6rs-script <script-file> args ...
2008-11-01 16:19:35 -04:00
ae9d095527
- fixed bug in printing "-0.0i" on some archs (cygwin, solaris,
...
etc.)
- fixed bug reading non-ascii strings in 64-bit mode.
2008-11-01 15:13:27 -04:00
069bd683cd
- added file-mtime
...
- Ikarus fasl files and source files are not compared using
(< (file-mtime ikfasl) (file-mtime filename))
instead of
(<= (file-ctime ikfasl) (file-ctime filename))
2008-11-01 07:28:08 -04:00
74a1d302ec
- added better hashing function for flonums and bignums.
2008-10-31 23:53:15 -04:00
671eba4990
added make-eqv-hashtable
2008-10-31 23:09:03 -04:00
8afcbbef67
- fixed function cast in ikarus-ffi.
...
- added "make check" rule in the scheme directory.
2008-10-31 16:55:43 -04:00
359aa1d2c9
- fixed errors where multiple internal definitions were silently
...
allowed if typed in the repl.
- added some tests for the interaction environment.
2008-10-31 16:22:25 -04:00
db2604ad2a
open-file-input-port and open-file-output-port now signal an error
...
when file-options are not enum-sets.
2008-10-29 14:10:24 -04:00
d2022faf53
fixed a few gcc warnings as reported in bug 288824.
2008-10-29 13:54:06 -04:00
15e8775c67
- reduced latency of construction of unicode composition tables.
2008-10-29 02:11:53 -04:00
7fa2aa75ab
fixed gensym read syntax problem.
2008-10-26 12:35:07 -04:00
5ed3f80901
- fixed problem with importing (main) when (main main) is available.
...
- fixed decoding of library names containing funny characters.
2008-10-23 13:26:07 -04:00
32a260ebb0
added doc/ikarus-scheme-users-guide.pdf which I've deleted by
...
mistake.
2008-10-23 08:45:44 -04:00
d3fb9eeb96
Added an "_" to the file name obtained from library-name->file-name
...
if the last symbol of the library name matches the regex "^main_*$".
2008-10-23 00:40:50 -04:00
c19b79927e
- Changed set of library extensions to be:
...
("/main.ikarus.sls" "/main.ikarus.ss" "/main.ikarus.scm"
"/main.sls" "/main.ss" "/main.scm" ".ikarus.sls"
".ikarus.ss" ".ikarus.scm" ".sls" ".ss" ".scm")
and updated documentation accordingly.
2008-10-22 21:15:12 -04:00
cc686d8e8f
utf16-coded output port do not produce a BOM now.
2008-10-21 23:00:10 -04:00
f1013454db
fixed wrong endianness in bytevector-[su]32-native-ref.
2008-10-21 06:03:31 -04:00
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.
...
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
...
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
...
(/ (* <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.,
...
(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
...
incorrect number of arguments.
2008-10-17 21:37:05 -04:00
0d91ab9774
- pretty-printing record type now work properly and share/graph
...
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
...
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
...
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
...
using the wrong endianness.
2008-10-13 02:40:26 -04:00
1be0f2af6e
- changed foreign accessors and mutator names to have '-c-' in their
...
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
...
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)
...
- 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
...
(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
...
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
...
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,
...
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
...
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
...
ikarus's ffi using a compatibility layer.
2008-09-23 07:48:16 -04:00
abe97b4053
- argument conversion for callbacks now work.
...
- 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
...
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
...
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
...
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
...
(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
...
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
...
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
Abdulaziz Ghuloum