3e20365cbe
Revert "sequences: change to use tuple-hashcode algorithm, make string-hashcode work like old sequence-hashcode."
...
This reverts commit 7b7b0d4542
2011-10-06 08:37:05 -07:00
7b76c26bc0
sequences: change to use tuple-hashcode algorithm, make string-hashcode work like old sequence-hashcode.
2011-10-05 19:22:50 -07:00
bd56ab985e
strings: the fast path for set-string-nth was being used inappropriately for negative numbers. use the fast path only for Z ∩ [0, 127]
2011-07-20 10:21:11 -07:00
a9ccfa8f05
strings: move string-nth primitive out of the VM and into the library
2010-05-03 17:34:12 -04:00
2eda6fc6aa
io.encodings: add a fast-path for ascii, utf8 and 8-bit encodings when string only contains ASCII characters
2010-04-19 01:14:00 -05:00
dc4a544a92
add multiline string support
2009-09-19 01:55:05 -07:00
030b1b816c
Add inline declarations for various assorted methods
2009-08-17 22:32:21 -05:00
8385e9d9f5
Fixing compile errors, test failures and help lint failures
2009-03-23 17:12:41 -05:00
daf2857d7b
define-inline now takes an effect parameter
...
C: now sets the stack effect of the new word to slot names
add new basis/constants vocab; CONSTANT: foo bar is equivalent to : foo bar ; inline
(going to fold CONSTANT:, ALIAS: and qualified into core soon perhaps)
tighten the screws: inline words now need a stack declaration too
update some usages of inline words
2008-12-15 19:44:56 -06:00
e256846acd
Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
2008-12-05 06:38:51 -06:00
a4d9cdfeb3
Refactor all usages of >r/r> in core to use dip, 2dip, 3dip
...
Non-optimizing compiler now special-cases dip, 2dip, 3dip following a
literal quotation: this allows us to break the dip/slip meta-circle
without explicit calls to >r/r>
2008-11-23 02:44:56 -06:00
57cf756c0e
Use eq? instead of number= in a few places
2008-11-11 23:04:15 -06:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
b36e06d0d6
Builtinn types now use new slot accessors; tuple slot type declaration work in progress
2008-06-28 02:36:20 -05:00
fafd00bae7
rename new -> new-sequence
2008-04-13 12:54:58 -05:00
68b3d8e1d9
Tabs are banned
2008-02-01 23:07:19 -06:00
8dd333cbb5
Fix unit tests and fix string clone
2008-02-01 16:02:02 -06:00
2ef76798b0
record1 strings
2008-01-31 23:00:08 -06:00
6530057512
Starting work on record1 strings
2008-01-31 20:11:46 -06:00
48026c7d8d
Improve sequence hash algorithm
2007-11-21 03:13:23 -05:00
a96457cecc
Initial import
2007-09-20 18:09:08 -04:00
John Benediktsson
Joe Groff
Slava Pestov
Doug Coleman
Slava Pestov
Slava Pestov