2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
ce496aebaf
* Better error message when a tcp connection is refused.
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* implemented udp connections (not working yet).
2008-03-22 19:29:41 -04:00
85d09cbc1c
fxarithmetic-shift-left now detects overflows properly.
2008-03-18 00:49:24 -04:00
c8f9b1dc3d
Added fluid-let-syntax.
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See http://www.scheme.com/csug7/syntax.html#./syntax:s15
for details.
2008-02-25 02:15:51 -05:00
f45a74c115
removed the separate-compilation.ss file because it was not needed.
2008-02-18 22:07:58 -05:00
8a809e2f58
Added (file-ctime filename) which returns the time of last change
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(in nanoseconds)
2008-02-18 21:58:11 -05:00
e751c15bc4
library record now contains original file name for libraries loaded
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from files.
2008-02-18 20:39:42 -05:00
fa08c543bb
library records now cache expanded code.
2008-02-18 19:15:47 -05:00
163809f667
Ikarus can now compile, save, and reload a simple hello-world library.
2008-02-18 02:02:00 -05:00
e02b646d6e
Added separate compilation stubs.
2008-02-17 04:08:38 -05:00
1d6d5bec61
Some work on optimizer (still not working).
2008-02-17 02:11:04 -05:00
30aae80c5d
removed all symbolicly linked files.
2008-02-14 17:45:15 -05:00
f6b35c4506
Fixes bug 191659: add1 and sub1 are slow
2008-02-13 18:12:00 -05:00
bde9000c06
fx- now checks for overflow.
2008-02-12 15:03:43 -05:00
1683997a12
fx* now detects overflow.
2008-02-12 14:46:18 -05:00
3811d0a4c2
Loops with a single free variable no longer allocate a closure.
2008-02-11 22:18:32 -05:00
4e5121af4e
Implemented an experimental SCC letrec transformation which does not
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work yet.
2008-02-10 03:27:31 -05:00
f6e5e4d5b4
Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no.
2008-01-29 00:34:34 -05:00
a33269daa7
Fixes bug 184959: get-bytevector-some missing
2008-01-22 10:59:04 -05:00
9edb15a0f9
Added bitwise-bit-field.
2008-01-20 23:13:24 -05:00
eedbe65e44
Added bitwise-copy-bit.
2008-01-20 22:21:54 -05:00
4444496609
Fixes bug 181105: syntax pattern variable list length mismatch error
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is obscure
2008-01-09 08:47:48 -05:00
341e53a36d
64-bit fasl files can now be produced and read.
2008-01-03 02:07:17 -05:00
4c3b17436f
Added a tcp-connect-nonblocking-example.ss to demonstrate how to
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handle nonblocking sockets by continuous polling.
2007-12-27 22:17:54 -05:00
64dac92831
Added tcp-connect-nonblocking which is line tcp-connect but puts the
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socket in nonblocking mode. An operation that would block now
raises (continuable) a condition of type &i/o-would-block which
contains the port in question. There's no way to handle the
condition gracefully yet.
2007-12-27 22:08:27 -05:00
fc2d958419
Ikarus now recognizes ".sls", ".ss", and ".scm" extensions as well
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as ".ikarus.sls", ".ikarus.ss", and ".ikarus.scm".
2007-12-27 15:16:08 -05:00
4f0a816295
Added a tcp-connect procedure that takes a host name and a service
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name (e.g. "www.google.com" and "http") and returns two binary ports:
the first for output and the second for input.
Both ports must be closed for the connection to close.
Also added an example in lab/tcp-connect-example.ss which connects
to an http server, sends "GET /\n" and prints the responde.
2007-12-26 17:35:58 -05:00
f48ec4ad2d
Fixes bug 178552: &non-continuable typo in makefile.ss
2007-12-26 01:48:37 -05:00
ab67ee9dad
Fixes bug 178385: Closed port giving incorrect error about type
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instead of about being closed
2007-12-23 22:28:48 -05:00
1c4ba26923
Added bitwise-length (fixing bug 178345: Missing bitwise-length)
2007-12-23 17:33:13 -05:00
894a29f0d8
Added with-output-to-file.
2007-12-23 15:06:05 -05:00
d2de3bcadb
Added with-input-from-string.
2007-12-23 14:44:55 -05:00
6eb6bf750d
Added a (process "cmd" "args" ...) procedure that execs cmd, passing
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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
22ff670e81
the reader is now capable of returning annotated expressions
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containing full file-source information about each expression.
2007-12-19 00:40:25 -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
e65629cb9e
Fixes bug 176682: some omissions in makefile.ss
2007-12-18 04:08:08 -05:00
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
8cd744d4bd
exported verbose-timer parameter that allows printing more detailed
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information when "time" or "time-it" are used.
2007-12-12 23:58:10 -05:00
23b71cee3c
substantial speedup for new io layer
2007-12-12 21:22:05 -05:00
54f683f0e0
Ported match.ss to ikarus.
2007-12-11 17:41:48 -05:00
b6299fbec2
Added make-custom-textual-input-port and make-custom-textual-output-port
2007-12-10 11:11:59 -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
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
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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
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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
1d5c069273
Fixes bug 175057: Added time-gmt-offset procedure that takes a time
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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
cf82981383
Fixes bug 174497: syntax-error should not be in (rnrs) and
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syntax-violation not completed
2007-12-07 03:00:25 -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
553c986253
Added current-time, time?, and time-seconds.
2007-12-05 02:35:14 -05:00
d878bd3934
utf16->string, utf32->string, string->utf16, string->utf32 are all
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working now.
2007-12-03 04:28:41 -05:00
bdb73c70a8
Added string->utf16 and string->utf32.
2007-12-03 01:35:29 -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
51c8d1c0ed
Fixes bug 172734: lookahead-u8: primitive not supported yet
2007-11-30 06:19:59 -05:00
ebc4deea60
Fixes bug 173001: r5rs values exported by rnrs library
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* 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
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
5e7451167d
Added close-port. Updated user's guide's list of unsupported
...
primitives.
2007-11-23 03:44:48 -05:00
57171a243a
Added bitwise-bit-set?
2007-11-22 17:42:37 -05:00
42daf68195
Added string-ci-hash and symbol-hash.
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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
c6b66f8661
Added a system library (ikarus system interrupts) that exports:
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make-interrupted-condition and interrupted-condition?
2007-11-19 16:50:31 -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
ed3641448d
Fixed bug 163723: open-input-string misclassified
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* include, make-list, last-pair, quotient+remainder were also
misclassified
2007-11-19 02:08:32 -05:00
a7680d723d
Extra libraries found in $pkglibdir can now be imported directly.
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For example, (import (streams)) just works!
2007-11-18 22:46:00 -05:00
543d59313b
* Added port-mode and set-port-mode! primitives. A port mode is
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either the symbol ikarus-mode or the symbol r6rs-mode.
2007-11-18 19:28:59 -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
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* Appended current timelog.
2007-11-17 12:53:37 -05:00
87d1cd5ad1
* reverted to previous broken version of ratnum->flonum.
2007-11-17 02:13:44 -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
79c31416cf
* Added $flonum-sbe primop for extracting the signed-biased-exponent
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of a flonum.
2007-11-14 12:39:23 -05:00
82eda09ea0
* Added fxlength
2007-11-13 23:24:21 -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
820d1716be
* open-coded $flround.
2007-11-13 03:41:54 -05:00
4b7f03df1a
* Added bitwise-first-bit-set.
2007-11-13 00:10:10 -05:00
a11cd5be48
* Added an internal library to makefile.ss just to make sure I use
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the feature daily.
2007-11-12 05:05:27 -05:00
Abdulaziz Ghuloum