e339b519de
Abort trying to do complex numbers in the DOT graph for now
2018-09-03 12:26:01 -07:00
92df0d9cfd
[lexer] Attempt to add complex numbers to the DOT graph -- this is dumb
2018-09-03 11:46:45 -07:00
fb77e7e203
[lexer] Add fractionals and prefix fixes
...
- Add states to handle fractionals. Easy.
- Add states to properly handle the prefixes. You can have #i#x and #x#i. It
should now reflect that...
2018-09-03 11:10:29 -07:00
0b5fb57ba9
[lexer] Ignore lexer DOT .pdf output
2018-09-03 10:44:23 -07:00
4341268d0d
[lexer] DOT graph of lexer states: numbers, bools, and parens so far
2018-09-03 10:43:41 -07:00
ebee8c8646
[lexer] Add Num token type, which only takes ints for now...
2018-09-02 17:24:07 -07:00
0f18569292
[lexer] Add (failing) test for integers
2018-09-02 17:23:48 -07:00
04f2eb0937
[lexer] Remove empty Lexer impl
2018-09-02 17:23:32 -07:00
757f943fff
[lexer] Oops forgot a return type on Hash::new()
2018-09-02 14:05:56 -07:00
7a6c2b91d1
[lexer] Bit of code cleanup in Lexer
2018-09-02 14:05:35 -07:00
f35fe5fd08
[lexer] Implement Hash::new()
2018-09-02 13:50:33 -07:00
aa4de7d4bd
[lexer] Laying groundwork for lexing numbers...
2018-09-01 22:25:40 -07:00
7b6259977f
[lexer] Add fail() constructor to StateResult
2018-09-01 22:21:21 -07:00
d69c3dbc31
[lexer] Obey Rust book recommendation about order of leading lines
2018-09-01 22:21:05 -07:00
0ed4aa3ae5
[types] Implement Add and Mul on Int
2018-09-01 20:00:09 -07:00
1dfc6823f0
Merge branch 'port-numbers'
2018-09-01 12:22:46 -07:00
68eec8578c
[types] Passing integer tests and build fixes
2018-09-01 12:21:13 -07:00
3bdf14720c
[types] Expand the documentation of Numbers
2018-09-01 12:03:26 -07:00
9801113c01
[types] Move exactness flag to is_exact() method on Number
2018-09-01 11:58:25 -07:00
f18b6a5719
[types] Simplify explicit lifetimes for Int::eq(Obj)
2018-09-01 11:52:49 -07:00
576b81e52c
[types] OMG SO MUCH LIFETIME NONSENSE
2018-09-01 08:33:45 -07:00
1e12508348
[types] Number trait, Int type (which does not work), and some API improvements for Objects
2018-08-31 19:15:12 -07:00
683e2504b9
WIP
2018-08-31 19:10:54 -07:00
e61dc0b6a4
[lexer] Add failing test for issue #12
2018-08-27 06:56:48 -07:00
c14c939ad3
[parser] ListParser can handle lists of more than 2 elements 😮
...
As ListParser sees items within its list, it assembles a vector of Pairs. When
the parser encounters ')', it assembles the pairs into an actual linked list and
returns the root Pair.
This work also revealed that I was asserting incorrectly in my single_pair test.
It should return Null instead of an empty Pair. Neat.
Closes #17 .
2018-08-26 22:24:17 -07:00
c02706e36f
[parser] Add failing test for #17
2018-08-26 18:23:40 -07:00
ae63ce8e20
[parser] Add a test for parsing bools
...
Related to #13
2018-08-26 17:48:22 -07:00
4fab810d1f
[parser] Add BoolParser and hook it up to existing parsers
...
Closes #13 .
2018-08-26 17:43:59 -07:00
3a7fe94b32
[types] Implement From<bool> for Bool
2018-08-26 17:41:50 -07:00
fe478fadc7
[parser] Reorganize NodeParsers into parsers/ subdirectory
2018-08-26 17:32:09 -07:00
1304e04808
[lexer] Bring over the REPL from the parser
2018-08-26 13:45:52 -07:00
a23b917785
[lexer] Lex bools!
...
Extend the lexer to support Scheme bools like this: #t, #f, #true, #false.
Add some positive tests for this too.
2018-08-26 13:40:27 -07:00
b0b4699476
[lexer] Rewrite the Lexer!
...
Implement structs for each state in the lexer. The State objects are responsible
for determining how to handle a character and emit a Result indicating to the
driver (the Lexer struct) how to proceed.
2018-08-26 11:47:18 -07:00
d0441965eb
[types] Add Bools to the mix
2018-08-26 09:52:17 -07:00
4d5fcb69ee
Update the TODO list in the README
2018-08-25 20:46:15 -07:00
8d8cf34234
[parser] Simple REPL that parses input and prints output
2018-08-25 20:38:54 -07:00
cf503838ae
[parser] Add a single pair test
2018-08-25 20:21:18 -07:00
d312c41dc7
[parser] Integration test of parsing a single Sym!
2018-08-25 11:46:42 -07:00
9a728c9489
[types] Add some tests for equality of pairs
2018-08-25 11:32:19 -07:00
22f3c3a9e3
[types] Value equivalence via PartialEq!
2018-08-25 11:18:59 -07:00
1a3b7adc5a
[types] Clean up Object a little, add default implementations
2018-08-25 09:21:51 -07:00
31081ba5a9
[types] Move tests to tests/ directory; implement a bunch of Display tests
2018-08-25 09:21:34 -07:00
d10c72711b
[types] Test for displaying empty Pair
2018-08-25 08:33:39 -07:00
fc1f3acfa2
[types] Clean up failing tests
2018-08-25 08:33:23 -07:00
3024efe65e
[types] Add some unit tests for Sym
2018-08-25 08:18:32 -07:00
cd7ea8f543
[types] Revert to a more Rusty way to print objects for Debug
2018-08-25 08:00:39 -07:00
37455641ec
[parser] Attempt to write a unit test; realize you need a way to check for equality of objects 🤷
2018-08-25 07:59:43 -07:00
683c9df243
[parser] Handle the result of passing a subparser's result to the next parser in the stack
2018-08-25 07:58:49 -07:00
580a71c997
[parser] This resolved a warning about this variable's value being unread -- idk what is going on here
2018-08-25 07:57:45 -07:00
c35fce7727
[parser, types] Call subparser_completed
2018-08-24 21:07:04 -07:00
