shithub: femtolisp

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2d4a0ae3 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/07/08 15:07

adding functions max and min

e4e8d4df – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/07/08 01:53

supporting multi-arg map

3793cf67 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/07/05 23:56

implementing stack traces

494e4395 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/07/03 14:43

using lisp value stack for call frames instead of the C stack

2f78b407 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/29 23:21

some renaming (intern is now symbol) and moving stuff around

3844191d – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/28 15:47

adding the ability for the VM to use computed goto where available

b5897e0a – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/27 19:07

adding maxstack calculation and stack overflow protection

8decdc4a – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/14 22:25

making append a builtin

6ec69f53 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/10 20:34

optimizations to map and case

943c0d71 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/09 14:46

tiny performance tweaks: removing some variables, making some static

27a3e413 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/07 23:22

adding opcodes loada0, loada1, loadc00, loadc01

17752dec – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/06/06 17:15

implementing support for lambdas with up to 2^32-1 required arguments

7e598987 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/31 18:27

updating doc

91a6ae64 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/31 18:09

adding string.width

7c48f6ae – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/31 17:06

some renaming and reorganizing

ba32e4b0 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/31 14:58

simplifying the whole list* situation, taking better advantage of

7e65db3e – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/30 17:13

faster append

bbcc68cf – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/30 13:54

making copy-list a builtin, since the functionality was there anyway.

a23bee04 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/30 13:04

fixing bug in cond when condition wasn't followed by any forms

e2c1d2ae – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/29 22:52

some cleanup

c42ee12d – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/29 00:38

allowing multiple expressions in lambda

1ee81e26 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/20 20:56

fixing bug printing functions involved in cycles

99c17fea – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/20 14:52

made cons hashing tail recursive on cdrs

ff650e30 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/20 00:30

fixing hash function to do a better job on long lists.

bfbbf051 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/19 23:39

doing a better job hashing circular structure. the hash function is now

c2026ba7 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/18 22:54

adding gc handles, making evaluator stack static

c38c47d2 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/14 13:54

adding R6RS div, mod, div0, mod0

e365cb1d – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/13 22:53

adding divide by 0 check in div

ae2a4dd1 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/13 21:30

adding integer division function div

6c549f03 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/13 00:03

fixing hash of circular structure to avoid tree recursion (very important!!)

77e37368 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/12 21:13

fixing trace and untrace

a7a31cf5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/11 19:55

fixing vararg apply to work properly

afa77a8c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/08 00:08

adding array?

af72c4f5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/07 23:00

putting the saved environment in the order that matches the current

2c212fbc – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/07 22:52

adding random function

3dbaa358 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/06 22:10

making 3rd argument to string.sub optional

c94774a5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/05 19:51

adding *error-stream* variable

63edc82b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/05/05 00:01

using global variables uniformly for print settings instead of passing

264df1f9 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/28 00:10

improving closure representation

14d625bd – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/26 23:21

some performance tweaks

de19e4f4 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/26 18:19

adding return special form

0dc4c162 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/24 16:43

making procedure? a builtin

1259c178 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/22 20:55

updating interpreter to work better for bootstrapping

909b91ff – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/22 20:22

fixing printing of invalid UTF-8

e4488bb0 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/22 19:00

some tweaks to the vm

27120b0c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/22 11:02

fixing bug in truncate

291b5f86 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/21 21:40

fixing nconc on long argument lists

2bf87ede – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/21 17:41

fixing !print_pretty on vectors

2cceb9e5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/21 11:47

fixing function? and disassemble

d6f73d0b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/21 11:35

implementing #vu8 read and print syntax for uint8 vectors

305c350c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/21 10:53

a couple small fixes

25812731 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/20 20:56

eliminating interpreter. the bytecode VM is now fully bootstrapped.

5ab7a7c1 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/19 18:22

adding new "translucent" function type for byte-compiled lambdas

aa62ae9e – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/19 12:48

allowing (copy x) and other byte stream functions only on plain-old-data types

2ed581e6 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/17 10:41

adding top-level-value and set-top-level-value!, using them instead of

86b7738c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/16 23:40

cleaning up implementation of apply() entry point

94814a2e – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/16 17:20

a bug fix and a first pass at let-optimization

0a3590aa – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/16 10:21

some optimizations

ad4a0867 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/15 23:05

converting for to a special form

36a209cd – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/15 19:54

making = a builtin

81641a22 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/14 20:30

fixing glaring bug in last revision

672558d3 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/14 20:12

bytecode vm is now working, off by default

b9a1be78 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/09 12:09

implementing op_closure, fix to loadc/setc

debf3fd5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/09 00:04

moving (length) out of core

ea5d3346 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/08 14:17

some cleanup, removing some unnecessary global bindings

43cb51f6 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/07 11:55

replacing a recursive call with a goto; saves lots of stack space.

e119a66b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/01 23:53

moving lognot out of core

8e78e4cd – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/01 22:22

making some utf8 routines more robust against invalid data

28c39e8c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/01 18:23

fixing definition of let*

43e8d1fb – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/04/01 00:31

adding the ability to heap-allocate extentions to the value stack,

2ddbac40 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/28 19:46

fixing bug in hash table. growth schedule made it possible for

e3158b86 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/28 17:39

adding nestlist, to-proper, string.rep, pad-l, pad-r, trace, untrace,

c076be66 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/26 23:47

fixing bug in macroexpand on lambdas

4cb96852 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/26 23:06

adding support for arbitrarily-long argument lists

fe72c101 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/24 22:28

avoiding sprintf for error messages where possible

b63a23eb – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/24 17:27

char read/print improvement

a9b0f787 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/23 16:44

removing some unnecessary stuff

8f93c9df – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/23 15:49

adding string->number

9023705d – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/21 22:05

adding some error messages

7059a471 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/17 17:53

initial implementation of let-syntax

5edb75af – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/16 23:29

making nconc, assq, and memq builtins

5681745b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/13 18:26

adding apply1, using it in trycatch (avoids consing)

dceced2b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/13 10:54

fix bug in (case)

0643a4f3 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/12 23:30

fixing bug in datum comment #;

bfa30fb0 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/11 22:47

allowing logand, logior, logxor to accept any number of arguments

d81e6c2d – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/11 15:16

adding ash function

05ef9f42 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/11 10:52

simplifying (string) to just princ-to-string

e2b7652e – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/10 15:29

some printing improvements

fdfaacfb – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/04 22:48

adding io.putc, io.tostring!, string.map, print-to-string

40cff815 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/02 22:16

more reorganization of LLT

2cf5187c – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/03/01 23:26

adding dump, memstream, io.read, and io.write

923c7d54 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/27 20:59

fixing bug reading negative constants with #b,o,d,x

c1610f0a – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/26 13:15

changing load to expand each expression before evaluating

7883a5de – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/24 13:31

fixing ambiguity in reading hex numbers and floating point

115b2843 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/23 23:12

adding copy and string.count

6c561206 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/23 21:21

better solution for allowing an input stream to be relocated while

76edead5 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/20 14:50

adding (do ) form

3aad0bd6 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/20 00:11

fixing some bugs in lerror and read

f1927a3b – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/19 17:29

moving delete-duplicates and new f-body so they can be macroexpanded in advance

0c0471e8 – JeffBezanson <jeff.bezanson@gmail.com> authored on 2009/02/18 22:31

moving implementation of startup, repl, load, and top-level