2a0e53dcb0
minor work on command-line:
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- no dependence on ikarus
- split tests from main library
2009-06-02 01:12:07 +03:00
ff25a484fb
- Added -d (--debug) flag that enables debugging at the repl, r6rs
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scripts, and compiling dependencies. This is the first stab at
the debugger. It's SLOW!
2009-05-18 02:08:02 +03:00
dbf0b07f13
- added lab/ikarus.debugger.ss which is more usable (faster) than
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the interpreter and is closer to how the compiler would handle
debugging calls.
2009-05-17 12:50:16 +03:00
2929379460
- debugging in interpreter is changed to use continuation frames
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dynamically instead of performing context-sensitive transformation
to determine tail/nontail calls.
- interpreter now has options to reraise, continue, or quit.
2009-05-17 06:51:09 +03:00
391e2fa87b
- ikarus interpreter improvements:
...
- shows prettier traces (frame and reduction numbers, chopped
strings, etc)
- can be resumed after being suspended with ^C
2009-05-16 09:57:37 +03:00
fda2817a73
- ikarus interpreter (in lab directory) is now capable of
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bootstrapping ikarus
2009-05-14 10:18:45 +03:00
1a738c2a8d
- Added skeleton of an interpreter that accepts the same language as
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the compiler (i.e., the one produced by psyntax).
2009-05-11 02:21:19 +03:00
0ec9c9536e
added missing copyrights from scheme files.
2009-01-09 11:40:55 +03:00
5946459630
fixed bug in guard (now allowing definitions and expressions in <body>)
2009-01-02 17:55:01 -05:00
e72effdb73
command-line now prints detailed message on "--help"
2008-12-29 00:38:50 -05:00
120a6dab52
de-cpsed command-line pattern-matching code.
2008-12-28 23:56:44 -05:00
75aaa0b235
command-line progress: now prints some usage info.
2008-12-28 21:50:24 -05:00
2e7dd5b619
added work-in-progress command-line parser
2008-12-28 18:43:55 -05:00
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
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
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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
cd4e12be68
One can now create (at runtime) objective-c classes and add methods
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to them to get them to do things. See lab/objc-create-class.ss for
a cute example.
2008-09-29 01:40:58 -04:00
90175f528f
speech synthesizer demo
2008-09-27 03:20:24 -04:00
a2c910d990
Got the apple menu to work in cocoa.
2008-09-27 01:55:06 -04:00
60f5142143
Added a Cocoa library exporting some useful Cocoa stuff.
2008-09-26 04:11:18 -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
3969e56c2d
glGetString works (returning a char* which is converted to a string)
2008-09-24 07:55:23 -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
6a9de3e974
the opengl demos now work unmodified under both ikarus and ypsilon.
2008-09-24 06:00:42 -04:00
c8d0baa341
rewrote ypsilon FFI compatibility layer to be simpler and to provide
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better error checking.
2008-09-24 05:22:53 -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
e07d8f9760
ffi callbacks sorta kinda work now.
2008-09-21 04:08:54 -04:00
a9193018a6
added a cgi-server example to lab.
2008-09-10 05:22:21 -07:00
bdd81e2b05
accept and accept-nonblocking now set the port-id to a string
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representing the incoming address like "nnn.nnn.nnn.nnn:pppp"
2008-04-11 07:01:27 -04:00
fc92ec8e9f
Fixes bug 205437: socket errors not being reported
2008-03-24 00:01:22 -04:00
884f3fe921
Added tcp-server-socket-nonblocking, tcp-accept-connection-nonblocking
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and register-callback for handling nonblocking servers and connections.
2008-03-23 05:02:12 -04:00
2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
9aaf306f16
Nonblocking sockets no longer raise a continuable exception when a
...
read or write operation would block. Instead, they are schedules
with an event handler that `selects' on the pending file descriptors
and dispatches the appropriate callback.
2008-03-23 02:14:00 -04:00
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -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
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
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
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
0b648054b8
removed some junk files that were in the repository.
2007-12-10 12:00:12 -05:00
3575b0c8d8
Added IO tests.
2007-12-10 10:42:43 -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
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
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object and returns the offset from gmt in seconds.
2007-12-09 07:20:49 -05:00
0e93ac2db9
Code of fasl-write is changed to use only binary output prims.
2007-12-08 14:52:35 -05:00
515101d188
string-input-ports in new IO work now.
2007-12-07 07:39:17 -05:00
Abdulaziz Ghuloum