6eb6bf750d
Added a (process "cmd" "args" ...) procedure that execs cmd, passing
...
args to it, and returns 4 values:
* the process's pid
* the process's standard-input-port (for writing)
* the process's standard-output-port (for reading)
* the process's standard-error-port (for reading)
See lab/process-example.ss for a sample usage.
2007-12-19 22:46:07 -05:00
10077a6468
minor change to the value returned by input-port-byte-position
...
(it's up by 1 now).
2007-12-19 19:33:05 -05:00
917754e28e
syntax-errors now give source information in their error message.
2007-12-19 19:05:23 -05:00
a725292a4d
moved match.ss and pregexp.ss to the lib directory and modified
...
lib/Makefile.am accordingly
2007-12-19 17:39:26 -05:00
22ff670e81
the reader is now capable of returning annotated expressions
...
containing full file-source information about each expression.
2007-12-19 00:40:25 -05:00
0aa846ba78
reduced size of parser, and added two helpers for reading and
...
recording position.
2007-12-18 23:07:57 -05:00
2c98be442a
more simplifications to reader.
2007-12-18 22:28:27 -05:00
4393d2aab9
simplified reader by removing hash-semi handling.
2007-12-18 22:06:58 -05:00
d86bfb288c
Lexical errors now give filename and character position in their
...
error messages.
2007-12-18 19:52:15 -05:00
945e8473fc
input-port-byte-position works for input files.
2007-12-18 17:25:48 -05:00
64e54de392
Added two extra fields to the port data structure.
2007-12-18 15:36:56 -05:00
16c52974da
Fixes bug 176710: Strange error message for cadr.
2007-12-18 11:32:13 -05:00
e65629cb9e
Fixes bug 176682: some omissions in makefile.ss
2007-12-18 04:08:08 -05:00
1e6db4f994
fixes bug 176760: implementation-restriction-violation? spelt incorrectly
2007-12-18 04:01:42 -05:00
df08137b7f
fixes bug 176816: &i/o-file-already-exists is now included in the
...
condition.
2007-12-18 03:58:50 -05:00
cee16e7463
Fixes bug 176816: Incorrect &who for open-output-file
2007-12-18 03:32:07 -05:00
bbe388656c
fixes bug 176756: define-condition-type does not work in repl
2007-12-17 11:37:10 -05:00
64c20409ce
made read-char just as efficient as get-char by copy&paste.
2007-12-15 11:43:04 -05:00
372c3e369b
Change of strategy in the garbage collector.
...
Previously: when a generation (say 2) is collected,
everything in gen 0 moves to gen 1
everything in gen 1 moves to gen 2
everything in gen 2 moves to gen 3
Now: when a generation (say 2 again) is collected
everything in gen 0 moves to gen 3
everything in gen 1 moves to gen 3
everything in gen 2 moves to gen 3
So, some objects get a leap from young to old if they're lucky to be
in the right time.
Consequences: when an object is moved by the collector, we don't
need to track old->new pointers and masks because all moved objects
are clean now. This both simplifies the collector and makes it more
efficient and might open the door for further optimization
opportunities. For bootstrap time, we get about 5% overall
saving and about 20% GC-time saving. Not bad.
BEFORE:
running stats for macro expansion:
45 collections
2558 ms elapsed cpu time, including 212 ms collecting
2576 ms elapsed real time, including 216 ms collecting
186972152 bytes allocated
running stats for code generation and serialization:
86 collections
4365 ms elapsed cpu time, including 1444 ms collecting
4374 ms elapsed real time, including 1449 ms collecting
362819096 bytes allocated
running stats for the entire bootstrap process:
131 collections
6928 ms elapsed cpu time, including 1657 ms collecting
6953 ms elapsed real time, including 1666 ms collecting
549818232 bytes allocated
AFTER:
running stats for macro expansion:
45 collections
2506 ms elapsed cpu time, including 169 ms collecting
2511 ms elapsed real time, including 171 ms collecting
186968056 bytes allocated
running stats for code generation and serialization:
86 collections
4083 ms elapsed cpu time, including 1189 ms collecting
4085 ms elapsed real time, including 1191 ms collecting
362810904 bytes allocated
running stats for the entire bootstrap process:
131 collections
6591 ms elapsed cpu time, including 1359 ms collecting
6599 ms elapsed real time, including 1362 ms collecting
549805944 bytes allocated
Happy Happy Joy Joy
2007-12-15 10:43:29 -05:00
5a98c9e460
changed error message as suggested in bug 173369.
2007-12-15 09:00:31 -05:00
c1a677ca4b
Changed implementation of append so that it uses half the cons cells
...
that it previously used. Interestingly, this reduced bootstrap time
by 60ms and 2 garbage collections! And I thought I did not use
append :-).
2007-12-15 08:55:53 -05:00
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
d6efe68274
fixes bug 176519: format does not detect too-many-arguments
2007-12-15 07:32:02 -05:00
ab55602ed1
Added string case-folding test.
2007-12-14 22:12:59 -05:00
b2112ee9c8
changed implementation of string-foldcase to eliminate use of string
...
ports. (reduce overhead)
2007-12-14 21:04:54 -05:00
08ac2d02f9
Added a comment about why input-transcoder-attrs is missing
...
'utf-8-codec stuff (bug 176456)
2007-12-14 19:45:50 -05:00
5deeb28bbe
Fixes bug 175517: Custom textual output port not recognized as a
...
textual port
2007-12-14 19:42:00 -05:00
4e66fe76e8
Fixes bug 176207: macros cannot be redefined.
2007-12-14 03:23:47 -05:00
fa27b7e9cd
Fixes 1/2 of bug 176207: identifier-syntax second case broken
2007-12-14 01:58:55 -05:00
75f2d78678
more cleanup in expander.
2007-12-13 06:41:44 -05:00
112e00a6e6
get-import-spec* now uses an eq-hash-table to detect most dups.
2007-12-13 06:15:21 -05:00
c181838f48
changed "parse-import-spec*" in psyntax.expander to return two
...
vectors (names and labels) instead of an a-list subst.
2007-12-13 05:57:15 -05:00
b5ae1e2361
fixes bug 176057: partition not working right
2007-12-13 01:07:32 -05:00
8cd744d4bd
exported verbose-timer parameter that allows printing more detailed
...
information when "time" or "time-it" are used.
2007-12-12 23:58:10 -05:00
1d4db4b9c9
more unsafe prims in ikarus.io.ss
2007-12-12 23:50:05 -05:00
23b71cee3c
substantial speedup for new io layer
2007-12-12 21:22:05 -05:00
7996ced7c9
removed base-index field from port structs since it was clearly not
...
used.
2007-12-12 19:59:10 -05:00
9dfa179ded
enlarged size of initial ports' buffers to be 4096+ bytes.
2007-12-12 19:52:26 -05:00
a6e1ce0658
given myself a few extra bits in the port attrs for future extensions
2007-12-12 19:47:03 -05:00
cef06e3121
removed "closed?" field from port struct.
2007-12-12 19:34:28 -05:00
c659cd3ed6
split io into two libraries by splitting the prims outside.
2007-12-12 19:18:57 -05:00
eac9829a03
cleanup of tags in ikarus.io.ss
2007-12-12 18:59:19 -05:00
3512b4d112
file-based ports are now guarded and their file handles are closed
...
if the port is dropped and collected.
2007-12-12 01:32:55 -05:00
54f683f0e0
Ported match.ss to ikarus.
2007-12-11 17:41:48 -05:00
09a02059c6
custom textual ports now return #t for textual-port? (fixes bug 175517)
2007-12-11 06:04:08 -05:00
29eb0d1ce0
The size of output ports is now set to be the buffer size (bug 175485)
2007-12-11 03:25:51 -05:00
4ef7d157df
Fixes bug 175480: Typo in make-custom-textual-output-port error
...
message
2007-12-11 02:32:29 -05:00
7d7ceb6480
Weeded out gcc warnings and added -Wall as a configure flag.
2007-12-10 15:02:25 -05:00
0d79bcd42c
removed some unused procedures from ikarus-runtime.c
2007-12-10 12:03:25 -05:00
0b648054b8
removed some junk files that were in the repository.
2007-12-10 12:00:12 -05:00
b6299fbec2
Added make-custom-textual-input-port and make-custom-textual-output-port
2007-12-10 11:11:59 -05:00
85a54dbbbf
custom-binary-input-files now have their attrs set properly.
2007-12-10 10:56:10 -05:00
4a3f9a334a
Added tests for custom-binary-output-ports (and fixed it too)
2007-12-10 10:53:17 -05:00
3575b0c8d8
Added IO tests.
2007-12-10 10:42:43 -05:00
8a375a3cf7
Added make-custom-binary-output-port
2007-12-10 10:36:10 -05:00
91b8f90715
removed obsolete (ikarus system $io) library.
2007-12-10 10:24:10 -05:00
2ac39cfad0
reimplemented open-output-file.
2007-12-10 10:18:52 -05:00
921999a3a2
minor fix to string-input-ports
2007-12-10 09:28:48 -05:00
1ecadc0ce5
Added missing license stub to ikarus.io.ss
2007-12-10 08:08:50 -05:00
dfd66a6cbf
Added some of the new IO primitives to the (ikarus) library.
2007-12-10 08:05:31 -05:00
7fdeade412
Added console-error-port procedure and redirected all error output
...
to it.
2007-12-10 07:40:34 -05:00
0e38534d2e
New IO layer is installed. Still buggy in some area but can be used
...
for bootstrapping at least.
2007-12-10 07:28:03 -05:00
ea96ab85db
stage 1 of new input IO is almost complete.
2007-12-09 17:13:09 -05:00
3562a736c5
Fixes bug 175117: Named let violates scoping rules
2007-12-09 12:20:13 -05:00
1d5c069273
Fixes bug 175057: Added time-gmt-offset procedure that takes a time
...
object and returns the offset from gmt in seconds.
2007-12-09 07:20:49 -05:00
efd233ad0e
Fixes bugs 175025 and 175026: let-values and let*-values are fixed/added
2007-12-09 02:53:12 -05:00
0e93ac2db9
Code of fasl-write is changed to use only binary output prims.
2007-12-08 14:52:35 -05:00
39e5c98476
time-second was off my 30 years. fixed.
2007-12-07 06:34:56 -05:00
cf82981383
Fixes bug 174497: syntax-error should not be in (rnrs) and
...
syntax-violation not completed
2007-12-07 03:00:25 -05:00
c0191a8283
Fixes bug 174594: Record read/write now terminate on cycles.
2007-12-07 01:41:21 -05:00
1f352825f5
Transcoding to latin-1 now works in the new IO layer.
2007-12-06 08:14:05 -05:00
1469932f3d
Exported the transcoder? primitive.
2007-12-06 05:05:26 -05:00
0b693a7103
The unread-char primitive is deleted, all code that referenced
...
unread-char was rewritten as peek-char and read-char.
2007-12-05 05:01:56 -05:00
e874d2d0a0
Added "include-into" macro.
...
(include-into ctxt "filename") included the contents of the file
as if they were present in the context ctxt (which must be an
identifier).
(include-into here "filename") would do the same thing as
(include "filename")
2007-12-05 03:26:56 -05:00
4318a7cea7
* fixed name of time-second (was time-seconds before).
2007-12-05 03:11:47 -05:00
5d568e478e
forgot to add the file ikarus.time-and-date.ss :-)
2007-12-05 02:48:42 -05:00
553c986253
Added current-time, time?, and time-seconds.
2007-12-05 02:35:14 -05:00
171604d7fc
values and call-with-values now have proper names when printed.
...
e.g. #<procedure values> and #<procedure call-with-values>
2007-12-05 01:33:47 -05:00
00ffe4fdfd
Minor bugs in utf32->string and utf8->string.
2007-12-03 11:06:29 -05:00
b5ab25c1cf
Fixed some potential bugs in utf8->string.
2007-12-03 05:43:53 -05:00
d878bd3934
utf16->string, utf32->string, string->utf16, string->utf32 are all
...
working now.
2007-12-03 04:28:41 -05:00
4efdebb3ac
string<->utf in progress
2007-12-03 03:00:01 -05:00
bdb73c70a8
Added string->utf16 and string->utf32.
2007-12-03 01:35:29 -05:00
307fb64f84
Fixes bug 173467. Ikarus now probes the cpuid for SSE2 support.
2007-12-03 00:29:36 -05:00
54ace976b5
Fixes bug 173465: suppress warning about missing .bzr/branch/last-revision
2007-12-02 23:43:22 -05:00
9d3647f4f5
renamed: scheme/ikarus.transcoders.ss => scheme/ikarus.unicode-conversion.ss
2007-12-02 23:35:23 -05:00
8073aa0e1e
Partially fixes bug 173173: call-with-bytevector-output-port: primitive not supported yet
2007-12-02 23:13:19 -05:00
58fd9cbed8
Added open-bytevector-output-port
2007-12-02 22:59:08 -05:00
5073b26fe9
Fixes bug 173201: More reader bugs from read0
2007-12-02 20:06:00 -05:00
9d9735ce2a
Cases in bug 173201 are closed. Still failing read0 though.
2007-12-02 06:58:33 -05:00
bc2e88e4e7
Added special case for (div x [positive-fixnum-power-of-2])
2007-12-02 04:30:59 -05:00
ebb1f7c055
Partial fix to bug 173042: Wrong error message for (mod 3.0 3)
2007-12-02 02:59:18 -05:00
67ecd7124d
Fixes bug 173382: Contents of opaque records should not be printed
2007-12-02 01:51:28 -05:00
2d06b792e1
Some work on fixing bug 173201.
2007-12-02 01:30:38 -05:00
68852b48e4
Fixes minor bugs 173386 and 173381: added typecast and chmod.
2007-12-01 23:54:44 -05:00
fd3b347f1a
Fixes bug 172894 by checking at configure-time whether the
...
sizeof(void*) is 4.
2007-12-01 22:41:36 -05:00
113add26ac
Improved error reports in records.procedural as per Derick
...
Eddington's suggestions and removed the record-name check for
non-generative records.
2007-12-01 22:32:19 -05:00
3056d26a9d
Moved implementation of safe make-vector to foreign-call.
2007-12-01 05:38:09 -05:00
4c16c8b340
* Fixed some reader bugs wrt bug 173201.
2007-12-01 04:31:48 -05:00
75e09500c4
Fixes bug 173200: semi-colon is not a delimiter
2007-12-01 03:18:28 -05:00
bd06d39220
Fixes bug 173165 and bug 173162: opaque and sealed for record types
...
are not being enforced.
2007-12-01 01:52:34 -05:00
9d6f8511c8
Fixes bug 173169: Mutator names on define-record-type are wrong
2007-12-01 01:46:58 -05:00
d85466ab75
Fixes bug 173170: bytevector-copy! precondition error
2007-12-01 01:43:37 -05:00
9651a717cf
renamed the extras directory to be lib.
2007-12-01 01:21:18 -05:00
6294ea7052
* removed stuff from lib directory.
2007-12-01 01:19:45 -05:00
6386b3420a
Fixes bug 164823: ikarus.boot remaining open
2007-11-30 07:06:30 -05:00
2d55282789
Fixes bug 165133: Bodies of internal definitions should be expanded
...
before right-hand-side expressions
2007-11-30 06:31:07 -05:00
51c8d1c0ed
Fixes bug 172734: lookahead-u8: primitive not supported yet
2007-11-30 06:19:59 -05:00
5f638cc722
Fixes bug 172933: min and max don't know flonums
2007-11-30 06:01:44 -05:00
28fcdd3df6
Fixed bug 172986: define-record-type allowing invalid syntax
2007-11-30 05:36:25 -05:00
ebc4deea60
Fixes bug 173001: r5rs values exported by rnrs library
...
* The following bindings were removed from (rnrs):
exact->inexact inexact->exact quotient modulo remainder string-set! string-fill!
2007-11-30 05:13:01 -05:00
05bc37fe57
Fixed div-and-mod
2007-11-29 20:04:28 -05:00
c00f006164
Fixed bug 172931: div and mod are bogus.
2007-11-29 18:30:20 -05:00
c855a0e600
Forgot to commit the 0.0.2 release.
2007-11-29 03:31:54 -05:00
e21026c635
Fixed minor typo in doc/Makefile.am
2007-11-28 04:34:47 -05:00
45a66b61a0
Barak Perlmutter requested that I rename ikarus.boot.orig to
...
something else since it suffix ".orig" seems to be reserved by some
revision control system or package management system to mean
"do-not-archive" or something like that. Using ".prebuilt" now.
2007-11-27 16:13:33 -05:00
6b74c8fb7d
Fixed bug 172279: Incorrect syntax use causing an internal bug
2007-11-27 06:11:30 -05:00
ca5cb39bb6
Added documentation about graph marks. xelatex seems to be messed
...
up when generating hyperlinks (the three links are off by some
number of pages). May need to dump xelatex if I can get true type
fonts to be usable under pdflatex.
2007-11-26 22:08:04 -05:00
4e2a44c525
* Fixed order of arguments to put-char and put-u8.
2007-11-26 04:43:16 -05:00
e461f4374f
Made #!eof invalid in #!r6rs mode.
2007-11-25 16:23:39 -05:00
86d8cd0854
Fixed a problem with hashtables where delete did not update the size
...
of the table.
2007-11-25 08:45:19 -05:00
a1adb6cc14
Missing initialization of code_ap and code_ep in ikarus-fasl.c
...
caused segfault on freebsd. The funny thing, I had initialization
code in a commented-out section. Fun fun.
2007-11-24 22:54:40 -05:00
5e71bb8550
Fixes bug 164884: benchmarks/Makefile shouldn't be in repo
2007-11-24 12:16:06 -05:00
fb804a24f4
Changed version to 0.0.2-rc1 and added benchmarks to distribution.
2007-11-23 20:50:28 -05:00
358ba407aa
Fixes bug 164730: mutation of export
2007-11-23 16:07:38 -05:00
d74b82fe7d
Fixes bug 164725: missing current-error-port
2007-11-23 14:46:42 -05:00
8640cb785d
Fixes half of bug 164725: missing scheme-report-environment.
2007-11-23 14:38:25 -05:00
fe42e0912c
doc/Makefile.am is modified so that it does not attempt to rebuild
...
the user's guide if the system does not have xelatex installed.
2007-11-23 05:08:15 -05:00
5e7451167d
Added close-port. Updated user's guide's list of unsupported
...
primitives.
2007-11-23 03:44:48 -05:00
ccce44fffa
Fixed dynamic loading problem in the cygwin port. Apparently, no
...
one is using the bzr version of Ikarus under cygwin since it's been
broken for some time now.
2007-11-23 02:29:46 -05:00
57171a243a
Added bitwise-bit-set?
2007-11-22 17:42:37 -05:00
42daf68195
Added string-ci-hash and symbol-hash.
...
Slight change to ikrt_string_hash.
2007-11-22 17:04:10 -05:00
c25e04569c
Added string-hash.
2007-11-22 16:55:25 -05:00
0de54fc0c6
Added get-bytevector-n!
2007-11-22 16:32:01 -05:00
5bac0ad766
Added get-string-n!
2007-11-22 16:27:55 -05:00
e4910e9b61
Added get-bytevector-n
2007-11-22 16:03:44 -05:00
bfccea7718
Added get-string-n
2007-11-22 15:54:10 -05:00
cbd4299fec
Added put-bytevector
2007-11-22 15:39:33 -05:00
a97d20ed50
Added put-string.
2007-11-22 15:16:38 -05:00
d227b28a58
* Added put-datum.
2007-11-22 14:48:29 -05:00
63f656896f
Added get-datum.
2007-11-22 14:43:39 -05:00
043425eb20
Added get-u8.
2007-11-22 14:26:54 -05:00
2eca32fc8e
Fixes bug 163722: missing open-string-output-port and open-string-input-port
2007-11-21 16:55:56 -05:00
d314bacc24
Fixes bug 164362: make clean deletes scheme/last-revision
2007-11-21 16:45:27 -05:00
91c365d9a6
records/structs are an iota faster to collect.
2007-11-21 16:39:16 -05:00
eb30e7ab58
* Eliminates a jump-to-jump case in "flatten-code".
2007-11-21 05:31:01 -05:00
37aab027da
Added an optimization that removes self-references from fix-bound
...
closures.
2007-11-21 04:00:10 -05:00
d6a1a177a9
Fixes bug 163982: Extra "" irritant in expander error
2007-11-21 02:23:29 -05:00
b71de5dab4
* Fixes bug 163980: Error message contains "fmls"
...
Slightly better error message for malformed formal parameters
(duplicate and non-identifiers are signaled properly).
2007-11-21 02:10:42 -05:00
978093bcc2
* Fixed bug 164173: Added more descriptive errors to incorrect args
...
to record constructors.
2007-11-21 01:39:31 -05:00
888251df70
Small improvement on the situation in bug 163984: Wrong name on
...
define-record-type proceedures.
Record constructors are now called "a-record-constructor"
Record predicates are called "a-record-predicate"
Record accessors are called "a-record-accessor"
Record mutators are called "a-record-mutator"
2007-11-21 01:24:13 -05:00
0644542565
Added a last-revision file and modified scheme/Makefile.am
...
accordingly.
2007-11-21 00:59:05 -05:00
c6b66f8661
Added a system library (ikarus system interrupts) that exports:
...
make-interrupted-condition and interrupted-condition?
2007-11-19 16:50:31 -05:00
be8123f8b6
* Sligh fix to dependencies in scheme/Makefile.am
2007-11-19 16:16:11 -05:00
728daddfc0
Fixes bug 163690: ikarus should display version number instead of
...
build date in the banner.
The version in bzr now displays:
Ikarus Scheme version 0.0.1+ (revision 1090, build 2007-11-19)
Copyright (c) 2006-2007 Abdulaziz Ghuloum
The shipped versions should display
Ikarus Scheme version 0.0.2
Copyright (c) 2006-2007 Abdulaziz Ghuloum
2007-11-19 15:37:42 -05:00
9349c3a5cb
Fixes bug 163681: Ikarus should have an IKARUS_LIBRARY_PATH
2007-11-19 13:34:24 -05:00
25555d7ff6
Added getenv, which takes a string and returns a string from the "unix"
...
environment.
Example:
(getenv "HOME") => "/Users/aghuloum"
(getenv "FOO") => ""
2007-11-19 12:57:50 -05:00
f417c7505b
* Unfixes bug 161749: (define-syntax (foo x) 12) does not work
2007-11-19 04:18:35 -05:00
79d529b224
Much improved error reporting when a library is not found.
...
Example:
> (import (a b c))
Unhandled exception
Condition components:
1. &error
2. &who: expander
3. &message: "cannot locate library in library-path"
4. &library-resolution:
library: (a b c)
files: ("./a/b/c.ss" "/Users/ikarus/.opt/lib/ikarus/a/b/c.ss")
2007-11-19 02:46:45 -05:00
ed3641448d
Fixed bug 163723: open-input-string misclassified
...
* include, make-list, last-pair, quotient+remainder were also
misclassified
2007-11-19 02:08:32 -05:00
8dffa9cf23
Fixed bug 163714: read/write invariance problem with symbols
2007-11-19 02:00:26 -05:00
9ff795e02f
|symbol| syntax now signals an error in #!r6rs mode.
2007-11-19 01:47:46 -05:00
a7680d723d
Extra libraries found in $pkglibdir can now be imported directly.
...
For example, (import (streams)) just works!
2007-11-18 22:46:00 -05:00
1bd2935e2b
Fixes bug 163690: ikarus should display version number instead of
...
build date in the banner.
2007-11-18 20:22:11 -05:00
7282bd1c48
Fixes bug 163589: ikarus does not support the #!r6rs comment.
...
* Added #!r6rs and #!ikarus tokens to the reader
* #!r6rs disables the #:foo and #{foo bar} gensym syntaxes and it
also disables the #n= and #n# graphs marks syntax.
* #!ikarus enables both options.
* every opened port starts in the ikarus-mode by default.
2007-11-18 19:53:32 -05:00
543d59313b
* Added port-mode and set-port-mode! primitives. A port mode is
...
either the symbol ikarus-mode or the symbol r6rs-mode.
2007-11-18 19:28:59 -05:00
442eb1ca00
* Kind of fixes bug 163219: Better error message for expand.
2007-11-18 19:10:03 -05:00
e99ce9c03b
* Added put-char, get-char, and put-u8.
2007-11-18 18:48:24 -05:00
499115a226
* Minor performance fix to previous deoptimization
...
* Appended current timelog.
2007-11-17 12:53:37 -05:00
245203eaa0
* Global variables which are assigned (or complex) no longer have lexical
...
copy. All references and assignments to them goes through the
symbol value slot.
2007-11-17 11:06:17 -05:00
759474fd85
* libraries are now expanded to a special library-letrec* form.
2007-11-17 09:53:22 -05:00
eef196c09d
* Optimized the zero case in $flonum->exact.
2007-11-17 09:12:49 -05:00
87d1cd5ad1
* reverted to previous broken version of ratnum->flonum.
2007-11-17 02:13:44 -05:00
7e1c6001eb
Fixes a bug in top-level set! that caused the following to signal an
...
error:
> (define foo 12)
> (begin ((lambda (x) (set! foo x)) 13) 14)
2007-11-17 01:16:24 -05:00
3a3bc7dcc1
* keyboard interrupts are now continuable.
2007-11-15 13:40:36 -05:00
55254257fb
* generalized the fl+, fl-, fl*, and fl/ primops to multiple arguments.
2007-11-15 08:05:17 -05:00
7def83f487
* Added fxbit-field.
2007-11-15 07:14:47 -05:00
ab6c871d76
* Added fxcopy-bit-field.
2007-11-15 07:03:04 -05:00
d977720ae6
* Added fxcopy-bit.
2007-11-15 06:47:51 -05:00
edb0abd366
* Added fxbit-set?
2007-11-15 06:40:50 -05:00
42866c21c3
* Added fxfirst-bit-set.
2007-11-15 06:33:21 -05:00
745c3be26e
Fixes bug 162834: Typo in error message.
2007-11-15 05:51:24 -05:00
d18a041840
* Fixed a bug in number->string for hex/oct/binary numbers.
2007-11-14 23:18:49 -05:00
4c632e435b
* changed implementation of $flonum->exact.
2007-11-14 20:45:37 -05:00
f3e412ae9c
* Added an implementation of $flonum->integer which takes a flonum
...
and returns the integer representation of it (if it's an integer
flonum), or #f otherwise.
2007-11-14 18:45:49 -05:00
25aa8d7072
Fixes bug 162741: hygiene breaks exported macros that introduce define-record-type
2007-11-14 17:24:29 -05:00
6c1dbba3de
* Fixed a problem in the expander that caused libraries that are
...
expanded from the repl to dump all their bindings into the top
level as well.
2007-11-14 13:54:54 -05:00
79c31416cf
* Added $flonum-sbe primop for extracting the signed-biased-exponent
...
of a flonum.
2007-11-14 12:39:23 -05:00
82eda09ea0
* Added fxlength
2007-11-13 23:24:21 -05:00
e06b84e75d
* Added (xorl imm8 mem) instruction to the assembler.
2007-11-13 23:10:49 -05:00
de635ef3bd
* Added fxbit-count.
2007-11-13 22:33:37 -05:00
a3f1feefb9
* Added bitwise-bit-count
2007-11-13 22:17:02 -05:00
a0ba3d3d4f
Fixes bug 162436: Off-by-one in substring
2007-11-13 12:21:27 -05:00
820d1716be
* open-coded $flround.
2007-11-13 03:41:54 -05:00
47f7016b18
* changed implemenation of flround.
2007-11-13 03:10:39 -05:00
3feb49e10c
* [Partially] Fixes bug 162334: exact->inexact is broken for 5e-324
2007-11-13 03:00:57 -05:00
ef6b9c0bae
* Comitted half-fix to exact->inexact regarding bug 162334.
...
- some of the generic arithmetic operations are still broken
due to rounding errors.
2007-11-13 00:45:04 -05:00
4b7f03df1a
* Added bitwise-first-bit-set.
2007-11-13 00:10:10 -05:00
99d15d2705
Fixes bug 162247: +NaN.0 and -INF.0 are not read properly
2007-11-12 14:12:01 -05:00
93868c0731
* Fixed spelling of "auxiliary" in an error message.
2007-11-12 11:37:11 -05:00
a11cd5be48
* Added an internal library to makefile.ss just to make sure I use
...
the feature daily.
2007-11-12 05:05:27 -05:00
c26ef04965
* multiple imports of the same binding into the same context now work.
2007-11-12 05:01:25 -05:00
880a6f8efd
(ikarus)'s "import" keyword now handles libraries, allowing
...
libraries to be imported into any definition context including
the top-level, body of a script, body of a library, or body of a
function.
2007-11-12 04:40:48 -05:00
eaeb6a4876
Fixed bug 162153: Bytevectors should be self evaluating.
2007-11-12 03:34:48 -05:00
43eb1bfcb3
Fixes bug 162145: Changing pkglibdir should rebuild ikarus-main.o and relink ikarus
2007-11-12 03:31:14 -05:00
6e7e0410fb
* (ikarus) now exports the "library" keyword, allowing (library ---)
...
forms to appear anywhere definitions can appear including the
top-level, body of a script, body of a library, or body of a
function.
2007-11-12 01:27:47 -05:00
de369b3497
* Copying an already immutable hashtable, and requesting an
...
immutable table returns the same table without copying.
2007-11-12 00:52:43 -05:00
007f05989b
* Added hashtable-copy
2007-11-12 00:50:00 -05:00
66263b2d69
* Fixes bug 160100: ikarus.boot should not be in /usr/local/bin
...
ikarus.boot now goes to $pkglibdir/ikarus.boot which translates
to /usr/local/lib/ikarus/ikarus.boot by default.
2007-11-12 00:27:36 -05:00
b7cd4df31a
* Added ~b, ~x, ~d, and ~o to format/printf/fprintf.
2007-11-12 00:20:02 -05:00
0bda5990ec
* Added bytevector-u64-native-ref, bytevector-u64-native-set!,
...
bytevector-s64-native-ref, bytevector-s64-native-set!,
bytevector-u64-ref, bytevector-u64-set!,
bytevector-s64-ref, and bytevector-s64-set!.
2007-11-11 23:29:54 -05:00
9c8bf4f5c7
* Added fxdiv0, fxmod0, and fxdiv0-and-mod0
2007-11-11 21:52:27 -05:00
e48c2e17c1
* Added fxdiv, fxmod, fxdiv-and-mod.
2007-11-11 20:43:59 -05:00
0d2e1f4246
* Added fldiv0, flmod0, and fldiv0-and-mod0, completing the
...
(rnrs arithmetic flonums) library.
2007-11-11 20:04:09 -05:00
05fef19307
* Added fldiv, flmod, and fldiv-and-mod
2007-11-11 16:48:03 -05:00
b53f3e6ff0
* Added hashtable-entries.
2007-11-11 01:19:18 -05:00
d8183bf27a
* Added real->flonum
2007-11-11 01:13:09 -05:00
efa2f0ef43
* '#!eof no longer signals an assembler error
...
- bug reported by micheal adams in person.
2007-11-11 01:04:07 -05:00
5d0f86377e
* Fixes bug 161923: Segfault on float ops
...
(I was trying to be too clever with optimizing the checks.)
2007-11-11 00:09:00 -05:00
5a6e106a44
* upgrades to new(er) versions of automake and autoconf.
...
* updated configure.ac and makefile.ac files for the new version
(applying some of the patch in bug 160100).
2007-11-10 23:50:54 -05:00
ff81bb99d9
* Fixed bug 160100: ikarus.boot should not be in /usr/local/bin
...
- ikarus.boot now goes to $prefix/lib/ikarus/ikarus.boot
- location of bootfile is now hard-coded in the ikarus executable
- pdf/README/COPYING/GPL-3 files go to $prefix/doc/ikarus/
- Added a 1-line "scheme-script" script to bin.
2007-11-10 08:28:19 -05:00
6938657fad
* Fixed bug 161749: (define-syntax (foo x) 12) does not work
2007-11-10 06:28:29 -05:00
2a8cc2a7b4
* Added bytevector-ieee-single-ref and bytevector-ieee-single-set!
2007-11-08 22:56:14 -05:00
5ce6ca4efb
* Added bytevector-ieee-single-native-ref and bytevector-ieee-single-native-set!
2007-11-08 22:22:24 -05:00
62c0643c19
* Added bitwise-not.
2007-11-08 20:57:11 -05:00
6e6c9c9c1b
* Added bitwise-and
2007-11-08 19:18:37 -05:00
cd3d4ab77a
* Fixed bug 160975: flabs is broken
...
- flabs had reversed comparison (negating the positive instead of
the negative), fixed.
- abs was also broken around -0.0, fixed.
2007-11-08 13:16:26 -05:00
82c3e568c7
* Fixed bug 160972: fltruncate throws "not a procedure"
2007-11-08 12:15:28 -05:00
97d9c4ca42
* improved performance for fl+, fl-, fl*, fl/, fl=?, fl<?, fl<=?, fl>? and fl>=?
...
- results in
45% reduction in runtime for fpsum
43% reduction in runtime for fibfp
29% reduction in runtime for pnpoly
28% reduction in runtime for mbrot
- and
23% increase in compile time for nucleic
11% increase in compile time for ray
10% increase in compile time for fft
2007-11-08 12:07:48 -05:00
df46913530
* Partial fix for bug 160780: missing 2 and 3 arg forms of number->string
...
- second argument is implemented, precision is yet to be done.
2007-11-07 22:28:42 -05:00
75705649e2
* fixnum->string now takes an extra radix (in 2 8 10 16) argument.
2007-11-07 20:02:32 -05:00
ca25f972fc
* Added missing automake/autoconf files.
2007-11-07 18:04:59 -05:00
dd5896761f
* minor cleanup in reader (and minor bug fixes).
2007-11-07 11:41:28 -05:00
da16a5ef7a
* reader now recognizes all standard character names:
...
#\nul #\alaram #\backspace ... #\delete
2007-11-07 11:24:18 -05:00
e75bd7e33c
* Added get-line. (answers to bug 160663)
2007-11-07 11:00:39 -05:00
1b103a4ab8
* bytevector-ieee-double-ref/set! now work
2007-11-07 04:54:54 -05:00
7dbce6e888
* Added bytevector-ieee-double-ref and bytevector-ieee-double-set!
...
(which does not yet support big endianness)
2007-11-07 01:26:38 -05:00
bcd96a8dd4
* Added bytevector-ieee-double-native-ref/set!
2007-11-06 21:08:52 -05:00
7783cef318
* Fixed typo in "incorrect number of arguments" (added "s").
2007-11-06 17:29:25 -05:00
327e6e9371
* Fixed bug 160483: described as "incorrect number of arguments" reported as "not a function"
...
- The real reason was in the register allocator, where one live
variable (the memmory size of the bytevector) was not marked live
across the call to do-overflow. When the overflow returned, the
value of that variable (which was in the %ebx register) was
trashed, leading to an incorrect bump in the allocation pointer.
- Note to self, never blame anything on cache coherency again!
2007-11-06 17:04:27 -05:00
217dff5d3e
* Added pretty formats for library and import forms, fixed
...
pretty format of define.
2007-11-06 03:04:32 -05:00
9632e19032
Fixes bug 160395: missing import from r6r script reports bogus error.
2007-11-06 01:14:27 -05:00
037351e27e
* Two minor non-optimizations for $event-check and $stack-overflow-check
...
* If a procedure does not make non-tail calls, stack-overflow is eliminated.
* If a procedure does not make any calls (leaf routine), then event-check
is eliminated as well.
(total savings: about 10% reduction in boot-file size)
2007-11-05 16:23:13 -05:00
8e85c3303b
* Switched order of two compiler passes: specify-representation and
...
insert-stack-overflow-check. This will make it easier to remove
unnecessary stack checks and to add some that we *may* be
missing.
* Added a $stack-overflow-check primitive that takes care of checking
and calling ikrt_stack_overflow if we did detect an overflow.
2007-11-05 15:30:42 -05:00
90a243ee63
* Fixed bug 160101: modulo produces "BUG: unsupported"
2007-11-05 02:24:39 -05:00
b27bb61802
* Fixed some parts of bug 160101: modulo produces "BUG: unsupported"
...
* Modulo still fails on two bignum arguments, will fix later.
2007-11-04 23:01:41 -05:00
8a45a5fe08
* Added real-part and imag-part stubs.
...
* string->number now supports a second radix argument, but the
argument can only be 10.
2007-11-04 16:28:16 -05:00
6faba94b11
* Unhandled exceptions are now sent to (standard-error-port) instead
...
of (console-output-port).
2007-11-04 14:53:36 -05:00
b3143eec0d
* Fixed a bug in expander causing #(x* ...) patterns inside syntax
...
to not expand properly.
2007-11-04 14:01:44 -05:00
a12781ef2f
* better error message for unimplemented primitives
2007-11-04 12:25:01 -05:00
6348eb9918
* unsupported primitives now show the url for submitting bug reports:
...
unhandled exception:
Condition components:
1. &error
2. &who: ikarus
3. &message: "not supported yet, please submit an implementation request"
4. &url: "https://bugs.launchpad.net/ikarus/ "
5. &irritants: (bitwise-and)
2007-11-04 12:01:43 -05:00
86bd3216f5
* port?, input-port?, and output-port? were missing from exports, fixed
2007-11-04 11:50:44 -05:00
81f6439b3c
Fixed bug 159865: Expt fails on floats and rationals.
2007-11-04 10:24:08 -05:00
e7d66d95b4
* Fixes bug 159776: --r6rs-script changes behavior of (command-line)
...
(command-line) now returns ("*interactive*" a b c) when you run
ikarus -- a b c
2007-11-03 20:12:31 -04:00
37da0d75d4
* Fixes bug 159403: scripts choke when a definition follows an expression
2007-11-01 20:00:02 -04:00
431f768ab5
* configure.ac now contains a case for adding -Wl,-E to LDFLAGS
...
on *bsd* systems.
* ikarus.writer prints symbols that start with a digit properly.
2007-11-01 00:46:04 -04:00
186639d091
* "/" was producing "BUG:" report when given non-numebrs.
...
It now produced a better error message.
2007-10-31 21:01:39 -04:00
b8434045f7
* pretty-width is now exported.
...
* generate-temporaries uses the names of identifiers to construct
new names.
2007-10-31 04:34:14 -04:00
8b6f52f72e
* Fixed a bug in #{gensym} read syntax.
2007-10-30 17:45:08 -04:00
b79c21132b
* Fixed bug in record constructor when proto is unspecified.
2007-10-29 16:18:11 -04:00
988c13e123
* Added define-enumeration, which completes the (rnrs enums) library.
2007-10-27 11:40:40 -04:00
79a38bc54b
* fixed implementation of guard-macro in psyntax.expander.
2007-10-27 11:15:10 -04:00
b7d871af9e
* Added (rnrs enums).
2007-10-27 10:38:54 -04:00
1d482d9c9e
* Added assertion-violation.
2007-10-26 15:27:42 -04:00
4522d66cfc
* Version and sub-version specs are now honored in library import forms.
2007-10-26 12:41:55 -04:00
75a95bc189
* standard libraries now have version (6).
...
* #<library> now prints versions in proper form.
2007-10-26 01:22:11 -04:00
959b682588
* libraries now can have a version as part of their names
...
* import forms still don't understand version names.
2007-10-26 00:55:00 -04:00
6f576dc224
* Added license stubs to all *.ss and *.[ch] files.
2007-10-25 16:27:34 -04:00
b640d98cbc
* removed formatted errors from all source codes.
2007-10-25 14:32:26 -04:00
4141d699c5
* Fixed a bug that caused record-predicates to segfault.
...
* Added condition printers.
2007-10-25 02:19:53 -04:00
dab2b74189
* Added print-condition procedure which now prints an ugly message.
2007-10-24 00:24:38 -04:00
6853d2f750
* error now calls raise after constructing a proper condition object.
...
* old "error-handler" parameter is gone.
* new-cafe now uses with-exception-handler to trap errors.
2007-10-23 23:55:57 -04:00
5678066f0d
* Added with-exception-handler, raise, and raise-continuable.
2007-10-23 23:34:11 -04:00
239141717f
* Added define-condition-type macro.
2007-10-23 17:53:43 -04:00
2684b53323
* added no-nans and no-infinities condition types.
2007-10-23 17:40:04 -04:00
da29123fc0
* standard condition types are not exported.
2007-10-23 17:24:55 -04:00
56d279297b
* fixed bugs in define-record-type (constructor name was ignored)
...
* fixed bugs in record-constructor (incorrect constructor was
returned when when no protocol is supplied)
* added r6rs condition types (constructors and standard conditions).
2007-10-23 16:38:34 -04:00
658e441d6c
* Fixed implementation of record-constructor in (rnrs records procedural)
2007-10-23 00:28:21 -04:00
63ddb1b479
* fixed make file in Makefile.am
2007-10-18 11:55:45 -04:00
30a0a9458b
* fixed a problem with building ikarus.boot on cygwin.
...
* fixed a couple of typos in ikarus-runtime.c and ikarus-winmmap.c
2007-10-18 11:48:11 -04:00
e010d03523
renamed:
...
scheme/ikarus.boot => scheme/ikarus.boot.orig
modified:
configure
configure.ac
scheme/Makefile.am
2007-10-18 00:45:46 -04:00
683fb50242
* autoconf now properly exports .ss files.
2007-10-17 22:50:15 -04:00
99dd633f83
added:
...
scheme/Makefile.am
2007-10-17 22:07:54 -04:00
fdb664b61c
renamed:
...
src/scheme => scheme
2007-10-17 20:07:10 -04:00
Abdulaziz Ghuloum