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
86d9c640b1
decoding of utf8-transcoded ports is complete.
2007-12-07 05:34:46 -05:00
2575419665
utf8 input transcoding works for 1-byte and 2-byte utf8 sequences
2007-12-07 04:42:10 -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
f7021bbcbc
some progress in the new IO system.
2007-12-05 11:36:25 -05:00
cebab86485
Start of work on the new IO system.
2007-12-05 05:33:31 -05:00
6294ea7052
* removed stuff from lib directory.
2007-12-01 01:19:45 -05:00
c8eb73e987
added read-exprs.ss script to ikarus.dev/lab
2007-11-28 20:12:09 -05:00
92e278281c
* pretty-print is now added to ikarus.
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* new-cafe now uses pretty-print instead of write for printing to
the interaction repl.
2007-01-13 21:33:04 -05:00
bf23a8a1b7
* pretty-print now handles vectors
2007-01-13 20:37:54 -05:00
38082fc489
pretty-print now handles read-macros.
2007-01-13 18:51:23 -05:00
17c1b3ba10
added initial pretty-print file to lab
2007-01-13 18:34:35 -05:00
1a7a4e1c2a
fixed bug in environ that causes substring to fail when one of the items is "foo=".
2007-01-13 13:02:03 -05:00
b507118f5d
Added libtimers.ss:
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(time-it proc) runs proc and reports the time.
(time-it proc message) runs proc and reports the time, with message.
(time <expr>) evaluates expr and prints the running time.
2006-12-29 10:53:47 +03:00
0a01d8b4b8
makefile.ss and ikarusdoc now use "/usr/bin/env ikarus" in the shebang
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line.
2006-12-24 12:08:18 +03:00
fc609b4916
* lab/interupts program is added to experiment with sigaction and
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sigaltstack.
added:
lab/interrupts/
lab/interrupts/Makefile
lab/interrupts/inf_loop.s
lab/interrupts/main
lab/interrupts/main.c
2006-12-24 09:25:01 +03:00
e69f0a5c80
* Assembler-output suppresses printing the closure-size; it prints
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a newline instead.
2006-12-23 05:17:57 +03:00
efae97a6e0
Actually, the profiling times show that memory-based tests can be
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performed at around 3 secs per 1 billion checks (about 6 times
slower than register-based counters).
2006-12-21 16:32:45 +03:00
67a850e712
Profiling timing shows that we can do interrupt checks with cost:
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* about 2.0 secs per 1 billion checks if the counter is kept in memory
* about 0.5 secs per 1 billion checks if the counter is kept in register.
2006-12-21 16:22:07 +03:00
3d2d52fe58
Added a guardians field to the pcb.
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Added a guardians_loop procedure to the collector. In this
revision, this procedure does nothing.
2006-12-18 23:08:33 +03:00
52acb437e8
added:
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lab/prof/
lab/prof/Makefile
lab/prof/main
lab/prof/main.c
lab/prof/main.s
2006-12-17 02:15:38 +03:00
f378c48daf
Added Rich Lewis's Sudoku solver and problems.
2006-12-06 18:27:16 -05:00
4143501988
* Added ~% to the format metas.
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* Exported string->list.
2006-12-06 18:26:37 -05:00
584e7706ea
added optimize-gc note
2006-12-06 11:08:50 -05:00
0f2bcdb2a0
added an mmap cache to avoid repeated mmaps/munmaps
2006-12-06 11:07:27 -05:00
80c8ca7a5c
added vimviews to repository
2006-12-05 13:03:22 -05:00
787264e8cf
* Vars now have a ``referenced'' field to be used by the optimizer.
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* Uncover-assigned is renamed to uncover-assigned/referenced.
2006-12-03 11:23:03 -05:00
df16339018
removed some junk from libchezio
2006-12-03 05:17:08 -05:00
90ef531920
fixed usage message
2006-12-02 16:04:18 -05:00
ee774b2262
added a vim option to handle syntax of ikarusdoc
2006-12-02 12:23:10 -05:00
8d64a3d4b3
added a multipart fields for matching keywords
2006-12-02 12:09:11 -05:00
953031954e
renamed again to ikarusdoc
2006-12-02 11:28:57 -05:00
6fa8753516
renamed:
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lab/find.ss => lab/ikarusfind
2006-12-02 11:22:41 -05:00
2d2c2e4a4a
New Find Utility
2006-12-02 11:05:44 -05:00
c8894f1e68
* Added a lab directory for things under development.
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* Added a pretty-print.ss file containing excerpts from csug7.
2006-12-02 07:31:36 -05:00
Abdulaziz Ghuloum