79916549cd
* Added fxif
2007-09-15 03:27:28 -04:00
4b0a0411c0
* Added fx+/carry, fx*/carry, and fx-/carry (with tests)
2007-09-15 03:16:55 -04:00
96bd57c922
* Added fixnum-width, least-fixnum, greatest-fixnum
2007-09-15 02:06:16 -04:00
82a00e2628
* Fixed a bug in the GC that caused performance to degrade when
...
ik_alloc extends the heap (by 128KB) and the heap size remains set
to that value (causing more frequent GCs than usual). Now, after
ik_collect, if the heapsize is less than 4MB, it's extended to
4MB (minimum).
2007-09-15 01:54:45 -04:00
a2ed662821
* Added fxmin and fxmax
2007-09-15 00:24:38 -04:00
54472a1994
* Added fxarithmetic-shift* procedures.
...
* Added trace examples in ikarus.trace.h
* slatex benchmark now compiles properly.
2007-09-15 00:14:47 -04:00
ea28d03f43
* Added make-traced-procedure, trace-lambda and trace-define.
2007-09-13 22:42:48 -04:00
7d46631e14
* (fxsra <fx> <32*i>) now returns a proper value (0 or 1)
2007-09-13 21:09:09 -04:00
cb3b0b3edd
* fx+ now signals an error on overflow properly.
2007-09-13 19:25:47 -04:00
3facf76eff
* Added fx=?, fx<?, fx<=?, fx>?, and fx>=?
2007-09-13 16:39:13 -04:00
c552e0b3b1
* char-category/property predicates now gain an 80% reduction in
...
runtime due to using unsafe prims.
2007-09-13 15:59:39 -04:00
2b50672aa2
* Fixed yet another bug in extracting category info from
...
UnicodeData.txt
2007-09-13 15:49:02 -04:00
4ff03fcd77
* cleanup of extract-info.ss
2007-09-13 07:09:31 -04:00
a85669fc4d
* Fixed the char-numeric? Numeric property.
2007-09-13 07:04:13 -04:00
9a62c12c66
* Added char-alphabetic? char-numeric? char-whitespace?
...
char-upper-case? char-lower-case? char-title-case?
2007-09-13 06:27:31 -04:00
62ee718fb8
* rewrote char categories stuff
...
* constituents vector is gone
removed:
src/unicode/extract-categories.ss
src/unicode/unicode-constituents.ss
added:
src/unicode/extract-info.ss
src/unicode/unicode-charinfo.ss
modified:
src/ikarus.boot
src/ikarus.unicode-data.ss
src/unicode/unicode-data.ss
2007-09-13 06:11:26 -04:00
e6f678bb52
* Added bytevector-u32-native-ref, bytevector-u32-native-set!,
...
bytevector-s32-native-ref, and bytevector-s32-native-set!
2007-09-13 01:57:36 -04:00
d6ed7b8a4d
* Added bytevector-u32-ref, bytevector-u32-set!, bytevector-s32-ref,
...
and bytevector-s32-set!.
2007-09-13 01:44:10 -04:00
2f75448f03
* Added bitwise-arithmetic-shift, bitwise-arithmetic-shift-left,
...
and bitwise-arithmetic-shift-right,
2007-09-13 01:10:57 -04:00
3247c0641d
* sll now supports shifting fixnums by any amount.
2007-09-13 00:08:41 -04:00
52a36d4c3f
* Added sra, fixing the bignum shift bugs.
2007-09-12 23:34:21 -04:00
ef1a828f1f
* Fixed a bug in that caused exact->inexact to return nans when
...
given big ratnums. E.g.
(exact->inexact (/ (expt 2 3000) (- (expt 2 3000) 1)))
now returns 1.0 instead of +nan.0
2007-09-12 19:08:45 -04:00
9d32ae5767
* ikarus-fasl.c can now read bignums.
2007-09-12 16:59:21 -04:00
888833f686
* Added flexpt
2007-09-12 03:56:08 -04:00
69d692417f
* Added real-valued?, integer-valued? and rational-valued?
2007-09-12 03:10:54 -04:00
c55cad8502
* Added finite?, infinite?, and nan?
2007-09-12 02:44:19 -04:00
ed45b486a3
* Added div, mod, div-and-mod, div0, mod0, div0-and-mod0.
2007-09-12 02:37:03 -04:00
9d8ceef99f
* Added rationalize
2007-09-12 00:57:04 -04:00
2eaaa77615
* Added the procedure expand:
...
(expand <expr> <environment>)
expands the expression in environment and returns two values:
an expanded core expression and a list of libraries that must be
invoked before the core expression is evaluated.
2007-09-11 13:32:14 -04:00
ca2be2436a
* string->number now understands +nan.0, -nan.0, +inf.0 and -inf.0.
2007-09-11 03:13:28 -04:00
277710d6d1
* Added reader syntax for +nan.0 -nan.0 +inf.0 and -inf.0
2007-09-11 03:06:35 -04:00
bf28274d44
* fixed a bug in fldenominator
...
* added a file rationalize.ss that has the seed for the rationalize
function
2007-09-11 02:06:26 -04:00
e8f05ac4b7
* Added truncate and fltruncate
2007-09-11 00:22:23 -04:00
79b6e46cab
* Added bytevector clause for equal?
...
* exported real? (number? really until complex nums are added).
2007-09-11 00:13:10 -04:00
3ecf53f9fd
* Added flexp
2007-09-10 23:36:36 -04:00
ad3f96d2ad
* Added flnumerator and fldenominator
2007-09-10 23:30:17 -04:00
1c86a105c5
* Added flceiling, flfloor, and fixed rounding bug in flround and
...
round
2007-09-10 23:17:06 -04:00
cb94cf88b2
* Added fleven? and flodd?
2007-09-10 22:45:41 -04:00
fa63e8723c
* Added flfinite?, flinfinite?, and flnan?
...
* Fixed a bug that caused all nans to print as -nan.0
2007-09-10 22:10:19 -04:00
a366a5f20f
* Added flinteger? and fixed a bug in integer? when the argument is
...
1.0.
2007-09-10 20:47:17 -04:00
eeac68352a
* Added partition
2007-09-10 17:28:06 -04:00
dd968d389d
* Added find.
2007-09-10 17:09:19 -04:00
66541809e1
* Added filter.
2007-09-10 17:03:40 -04:00
4b83f21480
* Added remq, remp, remv, and remove
2007-09-10 16:33:05 -04:00
fc67c0e155
* Added remp and assp
2007-09-10 15:56:15 -04:00
009a25ad30
* Added endianness and native-endianness
2007-09-10 15:15:20 -04:00
64b06d698b
* Added bytevector-s16-native-set! and bytevector-s16-set!.
2007-09-10 14:58:37 -04:00
9d478bc6b4
* Added bytevector-u16-native-set! and bytevector-u16-set!
2007-09-10 14:47:29 -04:00
e273953b39
* Added bytevector-s16-ref and bytevector-s16-native-ref.
2007-09-10 14:24:35 -04:00
3e4c7150f6
* Added bytevector-u16-native-ref and bytevector-u16-ref
2007-09-10 14:10:37 -04:00
18b4a78045
* Added vector-sort!
2007-09-09 23:58:00 -04:00
375b738ccb
* Added vararg case for for-each.
2007-09-09 23:50:55 -04:00
2692897900
* list* is gone. All references renamed to cons*.
2007-09-09 23:41:12 -04:00
7b66d9af6b
* Added cons*
2007-09-09 23:31:19 -04:00
a99c8d5461
* reimplemented (quasisyntax body) by expanding it to
...
(syntax-case (list expr* ...) ()
[(var? ...) #'body])
where expr* are the unquoted expressions and var? are the
generated names that are simultaneously inserted in body.
2007-09-09 23:08:26 -04:00
8aecc96b76
* readded src/ikarus.hash-tables.ss
2007-09-09 21:16:07 -04:00
1cd2b8acfc
* Handling weak-pairs is now generational, fixing performance
...
problems when guardians were used to implement hash tables.
2007-09-06 22:45:20 -04:00
123e2f9e10
* pretty-print now properly detects and prints cyclic and shared
...
data structures
2007-09-05 20:18:45 -04:00
d1db554eee
* removed some junk that was not used (string handling stuff) from
...
pretty-print
2007-09-05 02:41:12 -04:00
8f9aa2cd18
* Interrupts now work, again
2007-09-05 01:47:57 -04:00
1a8af2acea
* string<?, string<=?, string>?, and string>=? now have proper
...
annotations
2007-09-04 21:01:30 -04:00
62e1527d1d
* Globally visible procedures now have attached names:
...
Ikarus Scheme (Build 2007-09-04)
Copyright (c) 2006-2007 Abdulaziz Ghuloum
> car
#<procedure car>
> (car 1 2)
Error in apply: incorrect number of argument (2) to #<procedure car>.
> ^D
2007-09-04 20:38:16 -04:00
b3f80f0dc9
* exported identifiers bound to procedures get their procedure
...
annotation set to the name of the exported variable
2007-09-04 20:33:21 -04:00
2c2b3eb1f1
* Added procedure-annotation primitive that returns the annotation
...
object stored in the closure's code.
2007-09-04 20:18:11 -04:00
ad118623ec
* Added $code-annotation and $set-code-annotation! primops
2007-09-04 19:59:14 -04:00
50dcf3a11f
* disp-code-data changed from 16 to 24 in order to allow for future
...
code annotations.
2007-09-04 19:16:43 -04:00
a291ed8ffb
* Added list-sort and vector-sort.
2007-09-04 12:56:40 -04:00
cb40f0ae3c
* disp-bytevector-data changed to 8.
2007-09-04 01:40:31 -04:00
b5d3ceebe4
* Added char-general-category and a category lookup table.
2007-09-03 04:42:46 -04:00
ad1c469ffb
Added inexact?
2007-09-03 00:34:53 -04:00
0bbbcf9604
* Added missing string<?, string<=?, string>?, and string>=?
...
* Added string-ci=?, string-ci<?, string-ci<=?, string-ci>?, and
string-ci>=?
2007-09-03 00:17:15 -04:00
aa9f5e3ad1
* reader now accepts string escape sequences like "\xDF;".
2007-09-02 22:37:24 -04:00
89786ff4d0
* Added flsin, flcos, fltan, flasin, flacos, flatan procedures.
2007-09-02 21:16:54 -04:00
6ff9e3dc9c
Added fixnum->flonum
2007-09-02 21:02:06 -04:00
46193467c5
Added asin, acos, and tan
2007-09-02 20:57:02 -04:00
38a60b4d84
Added various geom functions to runtime including asin, acos, tan
2007-09-02 20:53:28 -04:00
d785d40935
Added (assert expr) macro
2007-09-02 20:48:59 -04:00
592b62cfe7
* Added (null-environment 5) procedure.
2007-09-02 03:09:29 -04:00
21cdfd412b
* (ikarus null-environment-5) is populated with the r5rs syntactic
...
forms.
2007-09-02 03:02:53 -04:00
f351cc9a5b
* Added (ikarus null-environment-5) library.
2007-09-02 02:57:56 -04:00
a471e1a150
* Added delay and force.
2007-09-02 02:47:50 -04:00
9e066f4d4c
* Added vector-fill! and string-fill!
...
* Fixed a bug in (string 10) returning an uninitialized string.
2007-09-02 02:22:23 -04:00
d515520bd7
* Added make-variable-transformer procedure.
2007-09-02 02:03:29 -04:00
7a3a984653
* Added quasisyntax (code mostly a copy of quasiquote).
...
* Fixed a bug in syntax-dispatch that caused datums from the input
to be converted, incorrectly, to wrapped syntax objects.
2007-09-02 01:16:14 -04:00
94df957775
added:
...
src/ikarus.hash-tables.guardians.ss
src/ikarus.hash-tables.rehashing.ss
2007-09-01 23:07:39 -04:00
4b7f3a0258
collect-key now returns a gensym
2007-09-01 16:09:56 -04:00
77b3fd5225
* (time <>) now reports user and sys times as well.
2007-09-01 01:25:39 -04:00
e5f7329d4d
* changed implementation of guardians in ikarus.guardians.ss
2007-09-01 01:12:42 -04:00
5667428e70
* reimplemented guardians (which now, incidentally, work).
2007-08-31 23:28:19 -04:00
22f3ce4f79
* Added a (collect-key) procedure that returns a string "k" that's
...
eq? to the value returned by (collect-key) until a garbage
collection is performed.
2007-08-30 22:09:13 -04:00
6d1578eef5
* Added $collect-key primitive that gets/sets the collect-key field
...
of pcb.
2007-08-30 22:02:25 -04:00
a09da8f581
* Added (random fx) procedure.
2007-08-30 21:50:58 -04:00
eabfc3fe4f
* Added macro writer for #` #, and #,@ forms.
2007-08-30 20:30:21 -04:00
1864ca830b
* Added quasisyntax, unsyntax, unsyntax-splicing reader macros.
2007-08-30 20:17:23 -04:00
3820bffee3
Added unquote, unquote-splicing, unsyntax, unsyntax-splicing
2007-08-30 20:12:38 -04:00
a324572bc0
Added (r6rs eval) library
2007-08-30 19:40:01 -04:00
d2419aca42
Better status report for time-it
2007-08-30 17:25:29 -04:00
2371c5a776
time now shows gc portion
2007-08-30 13:16:06 -04:00
f030e4e11d
* Stats record now contains gc-info fields.
2007-08-30 12:54:21 -04:00
46755415b4
Added large object support for collecting large vectors
2007-08-30 12:01:54 -04:00
Abdulaziz Ghuloum