Simon Brooke
b6ae110f66
Hybrid assoc lists
2021-08-18 11:00:47 +01:00
Simon Brooke
b0a49fb71d
Restandardised formatting.
2021-08-17 16:37:04 +01:00
Simon Brooke
93d4bd14a0
Generally, changed working with tags as strings to as values.
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This seems both cheaper and safer; what's not to like?
2021-08-17 16:09:00 +01:00
Simon Brooke
eadb125b83
Hashmaps now *mostly* work
2021-08-16 23:23:03 +01:00
Simon Brooke
4fc9545be8
Hashmaps sort-of work but there are still bugs and one test is failing that wasn't.
2021-08-16 18:55:02 +01:00
Simon Brooke
bfd7304da1
Bother. It looks like I'd already fully implemented hashmaps...
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May need to back out a whole hill of work.
2021-08-16 15:12:05 +01:00
Simon Brooke
3f3b596ff0
Added the beginnings of hashmap but does not yet compile.
2021-08-03 15:46:50 +01:00
Simon Brooke
70d176982b
Work on exception handling, especially around ratio arithmetic
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Much simplified but will break things!
2021-07-25 17:02:28 +01:00
Simon Brooke
d2101dbd47
Started to try to get back into this; work on exceptions and loops.
2021-07-24 08:54:55 +01:00
Simon Brooke
897d5d2670
Map in function position
2019-02-07 13:57:37 +00:00
Simon Brooke
f36436a9e1
#8 : Done
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I'm now of the opinion that this is done at the wrong level in the stack and needs to be redone later; but it works for now.
There's a regression in `open`, but I can't see why.
2019-02-07 09:22:44 +00:00
Simon Brooke
0687b0baeb
#8 : Buggy, but a lot of it works.
2019-02-06 11:17:31 +00:00
Simon Brooke
b6958bbf65
#8 : compiles, but most tests fail.
2019-02-05 13:46:46 +00:00
Simon Brooke
e7ef82d23f
#8 : keywords as functions on associations working
2019-02-05 11:02:04 +00:00
Simon Brooke
bd4d655362
Metadata for file streams
2019-01-31 13:24:06 +00:00
Simon Brooke
f9bcac10e7
Fixed, working.
2019-01-29 22:36:20 +00:00
Simon Brooke
eb394d153f
Setting up medatata works...
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And the `inspect` function correctly shows it. However, the `metadata` function segfaults.
2019-01-29 18:31:30 +00:00
Simon Brooke
a640c9dff9
It works!
2019-01-28 18:46:24 +00:00
Simon Brooke
0e11adea1c
Compiles, most tests break
2019-01-27 17:22:13 +00:00
Simon Brooke
a355a28ffa
Tactical commit whilst converting to URL_FILE
2019-01-24 19:36:00 +00:00
Simon Brooke
bf72ae379d
Getting closer. WARNING: GC disabled in this commit.
2019-01-22 09:48:26 +00:00
Simon Brooke
64fc43e9fc
OK, my idea that long multiplication is like long addition is wrong.
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It's still broken, but it's broken because of fundamental misunderstanding which tinkering won't solve.
2019-01-20 23:34:46 +00:00
Simon Brooke
22fa7314d6
Mostly fixing and standardising documentation.
2019-01-20 20:37:44 +00:00
Simon Brooke
0f8bc990f2
Much investigation of bignum problems
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bignum multiply is still not working, but as bignum read and bignum divide depend on it, it's the problem to hit first.
2019-01-19 16:28:15 +00:00
Simon Brooke
7f93b04b72
Various refactorings around bignum arithmetic
2019-01-17 17:04:14 +00:00
Simon Brooke
d624c671cd
Major refactoring, all tests still pass
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Bignum issues not yet folly resolved.
2019-01-05 11:42:17 +00:00
Simon Brooke
67802a07b8
Now successfully reading/printing 2 cell bignums
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Something is wrong with n-cell bignums, but let's make haste slowly.
2019-01-04 10:40:15 +00:00
Simon Brooke
d9d789fdd0
Now creating the correct internal bignum representation
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add_integers returns an integer which by inspection of the internal representation is correct, but the print representation is not correct.
2019-01-03 11:21:08 +00:00
Simon Brooke
a02d286ad5
Spotted a bug in car of a stream, and fixed it.
2018-12-31 16:18:39 +00:00
Simon Brooke
e5f40032e9
Now safely detecting (but not dealing with) integer overflow.
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Also printing and reading integers with comma separators.
2018-12-31 16:15:14 +00:00
Simon Brooke
72ab4af20e
Seem to have fixed the 'oblist getting lost' problem.
2018-12-31 14:43:47 +00:00
Simon Brooke
e7dffcad2c
Not really making progress.
2018-12-30 19:07:07 +00:00
Simon Brooke
02fe5669d8
Complete reworking of the REPL
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which is good in itself, but not what I was meant to be working on.
2018-12-30 17:56:15 +00:00
Simon Brooke
489f008044
Printing of bignums basically done, not tested.
2018-12-29 23:44:28 +00:00
Simon Brooke
342f0308d3
The beginning of bignums is in place, tests still pass.
2018-12-29 22:30:07 +00:00
Simon Brooke
c21a762413
Much better GC, still a few things being missed.
2018-12-29 20:34:31 +00:00
Simon Brooke
7b126ea979
Garbage collection now much better, not good
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There's clearly still a lot of things getting incremented but not decremented.
2018-12-29 09:35:29 +00:00
Simon Brooke
40e1f3ca64
Whitespace only changes
2018-12-29 07:40:01 +00:00
Simon Brooke
8231c74bae
Various fixes while trying to make defun! work
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It still doesn't, but I think it's VERY close!
2018-12-28 22:41:00 +00:00
Simon Brooke
570634bc43
Success! All tests pass.
2018-12-28 21:33:35 +00:00
Simon Brooke
96dad29f91
Good news: only one test failing. Bad news: it's nlambda.
2018-12-28 21:21:11 +00:00
Simon Brooke
e52ccce0eb
Much progress! Half the unit tests pass.
2018-12-28 15:50:37 +00:00
Simon Brooke
75abfb4050
Much better debugging, but it still doesn't work
2018-12-27 21:37:38 +00:00
Simon Brooke
3d5c27cb10
Horribly broken, may have to rethink.
2018-12-26 21:10:24 +00:00
Simon Brooke
9937f344dc
Major refactoring. Major problems!
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On the right path but it doesn't work yet.
2018-12-26 20:30:14 +00:00
Simon Brooke
ae8ba67ed7
Better exceptions, investigation on failure to read/print wide chars.
2018-12-25 15:32:53 +00:00
Simon Brooke
9ff2f14c7d
Reverse
2018-12-25 14:44:38 +00:00
Simon Brooke
9e5af35aa0
Read negative numbers
2018-12-25 13:51:15 +00:00
Simon Brooke
6ee9f9b59a
Begun work on bignums; changed integer size to 64 bits
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I'm fairly sure the size of a long int on my machines is 64 bit anyway, but for portability it needs to be explicit.
2018-12-25 13:18:37 +00:00
Simon Brooke
ad9b1cd7f8
Ratio arithmetic separated out into its own files.
2018-12-24 21:06:58 +00:00
Simon Brooke