Simon Brooke
a5e1d3ccd8
Reorganised source files to make navigation easier
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All tests still pass (slightly to my surprise)
2018-12-24 19:27:04 +00:00
Simon Brooke
7b1cdf4440
Ratio division
2018-12-24 12:32:41 +00:00
Simon Brooke
7e98207f7e
Ratio multiplication and subtraction
2018-12-24 10:28:10 +00:00
Simon Brooke
4c9fdfc3db
Added ratio numbers
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(but some arithmetic is now broken)
2018-12-23 20:02:38 +00:00
Simon Brooke
2c001a5f98
Sorting out what looked like a premature freeing bug.
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It wasn't, but in investigating I tightened up allocation and deallocation in frames.
2018-12-23 15:16:53 +00:00
Simon Brooke
637d78fb1b
Much work, all I think positive, but defun still doesn't work.
2018-12-18 21:10:03 +00:00
Simon Brooke
11409301da
Tactical commit before trying adventurous change in peano
2018-12-13 19:23:44 +00:00
Simon Brooke
facd5ccc94
Started work on nlambda. It isn't working yet.
2018-12-13 17:08:47 +00:00
Simon Brooke
0550b0168f
And now the interpreter works (I think) correctly!
2018-12-13 13:31:04 +00:00
Simon Brooke
676b231743
Interpreter working!
2018-12-12 18:49:05 +00:00
Simon Brooke
7d0b6bec97
Colourised print.
2018-12-12 11:48:24 +00:00
Simon Brooke
9bfc9074b0
Improved (for me) formatting on Mac
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Don't yet know whether this will work on Linux.
2018-12-08 14:09:57 +00:00
Simon Brooke
d620542ee5
Trying to get to the point where make format works the same
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on Linux and MacOS
2018-12-07 21:37:31 +00:00
Simon Brooke
93b84087ce
There's an enormous lot of good stuff in this, but I've messed up print
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almost certainly by writing a non-wide character to a wide stream.
2018-12-07 20:09:33 +00:00
Simon Brooke
3112f190db
Work on the eval-quote bug. I have a really profound misunderstanding here!
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But, in working on it, I've worked hard on documentation, which is good.
2018-12-06 17:55:54 +00:00
simon
01cf08b100
COND working
2017-10-16 14:37:09 +01:00
Simon Brooke
ba4a31c25a
All tests passing except 'apply', which is genuinely broken; I'm not yet sure
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what's wrong.
2017-10-15 14:17:54 +01:00
simon
0e224e551b
EVAL on arithmetic operations still not working
2017-10-06 18:27:01 +01:00
Simon Brooke
b713c1822d
WArning! this doesn't even build! Half way through reworking eval.
2017-09-17 20:18:15 +01:00
simon
79f7492390
Whitespace changes only - trying to keep the format regular
2017-09-14 19:02:03 +01:00
simon
9661ad339a
This isn't working, but I think it's progress.
2017-09-13 12:50:20 +01:00
Simon Brooke
5dee093e65
All tests still pass and a lot of debugging junk is gone
2017-09-13 00:25:11 +01:00
simon
306f520082
12/12 tests passed! Moving onward...
2017-09-12 22:30:15 +01:00
simon
36d8431a91
11 out of 12 unit tests passing, progress!
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I don't understand why it works, but it works.
2017-09-12 22:14:11 +01:00
simon
d7886550a6
Standardised formatting.
2017-08-14 20:18:13 +01:00
simon
31176e1f39
Some improvement, but two unit tests fail.
2017-08-14 17:57:23 +01:00
Simon Brooke
e968b30bbc
Sorted out some interesting buglets in read and print (although there is
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still one I know of). More unit tests, and all pass. Not evalling yet.
Good day's work.
2017-01-20 18:24:48 +00:00
Simon Brooke
03dfe37045
Lisp-ops bound on oblist but not yet being used. All unit tests still pass.
2017-01-20 12:05:10 +00:00
Simon Brooke
1133a07752
Enough lisp operations implemented that it's now probably possible to
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try a read-eval-print loop. Read still isn't correctly reading UTF characters,
but so long as I don't use UTF characters it's OK (bug needs fixing, but).
2017-01-13 17:40:49 +00:00
Simon Brooke
432ccb2d44
Frustrating. I think all the conversion to 'wide' (UTF) character handling
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is done, and all the existing unit tests pass - but UTF characters are
nevertheless not read or printed correctly.
2017-01-13 00:45:00 +00:00
Simon Brooke
2d9f4b0439
All unit tests passing! This is slightly a fix because there is a bug with
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the character read after reading a number not being correctly pushed back
onto the input stream, but...
2017-01-07 12:24:54 +00:00
Simon Brooke
85cc542d74
Reads, stores and prints numbers correctly. Reads and stores lists and
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strings, but they don't print correctly.
2017-01-07 02:17:54 +00:00
Simon Brooke
5920b0d04f
Added first cut of reader and writer, but nothing working at this stage.
2017-01-06 22:49:04 +00:00
simon
2e77d2beb6
Having found rust wasn't going to work, I've hacked up a rough core of the
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cons space in C. None of this is tested.
2017-01-06 15:25:16 +00:00
Simon Brooke