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913 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum 9f1e3dcb0b * Added numerator and denominator. 2007-05-21 19:54:36 -04:00
Abdulaziz Ghuloum b1a6668060 * Added lcm. 2007-05-21 19:49:23 -04:00
Abdulaziz Ghuloum e78c0f3a78 * Added gcd 2007-05-21 19:35:16 -04:00
Abdulaziz Ghuloum 23769d5b09 * Added ratnum? to (ikarus). 
* Modified some definitions of the numeric predicates to recognize 
  ratnums.
 2007-05-20 23:23:54 -04:00
Abdulaziz Ghuloum 67765257cf * Added (ikarus system $ratnums) library. 2007-05-20 22:52:11 -04:00
Abdulaziz Ghuloum d062baee17 * Added an R6RS todo list 
* fixed some problems (and introduced others) in the reader.
 2007-05-20 22:16:57 -04:00
Abdulaziz Ghuloum aa98df6c4c moving to a new numeric reading algorithm. 
added:
  src/tests/reader.ss
 2007-05-20 13:11:33 -04:00
Abdulaziz Ghuloum 3c520ea9d3 minor change to concat in output-strings. 2007-05-20 00:57:28 -04:00
Abdulaziz Ghuloum 7b8b50a6aa * fixed incorrect handling of unicode chars in output string ports. 2007-05-19 22:36:52 -04:00
Abdulaziz Ghuloum a1879ccc57 * Added a unicode directory containing files from unicode.org 
as well as extractors for the data.
 2007-05-19 22:09:30 -04:00
Abdulaziz Ghuloum caa5eed9a0 * Writer and pretty-printer now print things more like what r6rs 
requires as far as symbols and strings are concerned.
 2007-05-19 17:28:03 -04:00
Abdulaziz Ghuloum f33fce8b04 * write now writes characters (including unicode chars) properly. 2007-05-19 15:18:08 -04:00
Abdulaziz Ghuloum 1abce54167 * string transition completed. string data is now 32-bit 
tagged characters.
 2007-05-19 14:38:45 -04:00
Abdulaziz Ghuloum 182de12428 * cleaned up some uses of naked strings in the runtime system. 2007-05-19 14:13:51 -04:00
Abdulaziz Ghuloum 267da9e77c * Writing strings to fasl files now uses 4-byte words for each 
character.
 2007-05-19 13:54:13 -04:00
Abdulaziz Ghuloum 1c4d3c4b40 * uuid now uses a bytevector for ffi. 2007-05-18 22:31:00 -04:00
Abdulaziz Ghuloum 027d50e84a * marked env and environ procedures busted. 2007-05-18 22:26:22 -04:00
Abdulaziz Ghuloum e499eb0f5a * delete-file now uses bytevectors for filename rep. 2007-05-18 22:21:36 -04:00
Abdulaziz Ghuloum cc500489b7 * file-exists? now uses bytevectors for filenames. 2007-05-18 22:18:51 -04:00
Abdulaziz Ghuloum b54cc9a762 * system now passes a bytevector to ik_system. 2007-05-18 22:15:52 -04:00
Abdulaziz Ghuloum 862871a787 * bignum->string now uses bytevectors as intermediate rep. 2007-05-18 22:08:45 -04:00
Abdulaziz Ghuloum 691a42fe4e * string->flonum now uses bytevectors as intermediate rep. 2007-05-18 22:01:04 -04:00
Abdulaziz Ghuloum 7ca0ddfa81 * flonum->string now uses a bytevector as the intermediate buffer. 2007-05-18 21:52:04 -04:00
Abdulaziz Ghuloum 179063c117 * open-output-file now uses a bytevector instead of a string to 
represent the filename during ffi.
 2007-05-18 21:06:25 -04:00
Abdulaziz Ghuloum 1586986dbe * open-input-file now uses a bytevector representing the filename 
during ffi.
 2007-05-18 21:03:14 -04:00
Abdulaziz Ghuloum 498084a6e8 * date-string now uses bytevectors instead of strings during ffi. 2007-05-18 20:59:10 -04:00
Abdulaziz Ghuloum 85944a2cff * Added utf8-bytevector->string decoder 2007-05-18 20:18:55 -04:00
Abdulaziz Ghuloum 10f5e53338 * foreign procedures are now represented as bytevectors instead of 
strings.
 2007-05-18 18:55:20 -04:00
Abdulaziz Ghuloum dfe8e0e1c1 * ikarus-fasl.c now recognizes the "v" marker for bytevectors 2007-05-18 18:16:52 -04:00
Abdulaziz Ghuloum 5c24a02d73 * fasl writer can now write bytevectors using tag "v". 2007-05-18 18:12:48 -04:00
Abdulaziz Ghuloum 9a89717c2d * Implemented string->utf8-bytevector 
added:
  src/ikarus.transcoders.ss
 2007-05-18 18:02:49 -04:00
Abdulaziz Ghuloum 08176e3b91 * Output string ports now use bytevectors for their internal buffer. 2007-05-18 16:15:40 -04:00
Abdulaziz Ghuloum 3f220faf13 * output files now use bytevectors as their internal buffer. 2007-05-18 16:07:58 -04:00
Abdulaziz Ghuloum 7e9e43bec1 * output strings now use their own internal buffers 2007-05-18 15:47:06 -04:00
Abdulaziz Ghuloum ceecfd9251 * implemented write-byte 2007-05-18 08:22:04 -04:00
Abdulaziz Ghuloum 9032492bf3 * Added write-byte to ikarus.io-primitives 2007-05-18 08:19:03 -04:00
Abdulaziz Ghuloum 35fa003558 * Added $write-byte to ikarus.io-primitives.unsafe.ss 2007-05-18 08:15:51 -04:00
Abdulaziz Ghuloum bc41665bf3 * removed junk from input-files handlers. 2007-05-17 06:46:47 -04:00
Abdulaziz Ghuloum 52a28f8332 * input ports now use bytevectors fully. 2007-05-17 06:44:51 -04:00
Abdulaziz Ghuloum 3148d7f95c * input ports now have a bytevector as buffer 2007-05-17 06:27:59 -04:00
Abdulaziz Ghuloum efd2734075 * input strings now do not use the internal port buffer 2007-05-17 05:50:01 -04:00
Abdulaziz Ghuloum 49dc13d5ee * make string operations safe in all io layers. 2007-05-17 05:41:00 -04:00
Abdulaziz Ghuloum 5249a8ec31 * The gc now knows about bytevectors 2007-05-17 04:34:52 -04:00
Abdulaziz Ghuloum 913bd590b6 * Added uint-list->bytevector and sint-list->bytevector. 2007-05-17 03:36:28 -04:00
Abdulaziz Ghuloum d62c01dfa7 * bytevector-sint-set! is completed. 2007-05-17 03:03:10 -04:00
Abdulaziz Ghuloum 8f885aa848 * bytevector-sint-set! is almost ok. 2007-05-16 11:05:06 -04:00
Abdulaziz Ghuloum e3bb91ad08 * Added a $bignums library that's now just holding the names of 
primitive bignum functions.
 2007-05-16 06:02:34 -04:00
Abdulaziz Ghuloum 2ee587d26d * Added #vu8(bytes ...) for the reader and writer. 2007-05-15 23:57:35 -04:00
Abdulaziz Ghuloum 14066b3ec9 * added a check for non-negative integer for bytevector-uint-set!. 2007-05-15 23:24:07 -04:00
Abdulaziz Ghuloum 9488a0706f * Added bytevector-uint-set! 2007-05-15 20:19:24 -04:00