|
|
746ec89be8
|
Add test for a rule that can be arrived at from multiple states
|
2021-09-21 21:40:11 -04:00 |
|
|
|
997f34a1e4
|
Keep track of item set in-links
|
2021-09-21 21:32:18 -04:00 |
|
|
|
a2795bb531
|
Keep track of follow item sets by symbol for each item set
|
2021-09-21 17:09:53 -04:00 |
|
|
|
850e639e3a
|
update identical rule spec to use lookahead symbol
|
2021-09-06 20:18:17 -04:00 |
|
|
|
5f7e548fe3
|
Remove Rule::Pattern, Item stores a Rule reference
|
2021-09-06 19:41:29 -04:00 |
|
|
|
bdb10e7afc
|
test duplicate rules
|
2021-09-05 09:50:04 -04:00 |
|
|
|
7bdaf7cdbc
|
Do not create item set following EOF token
|
2021-09-05 07:51:59 -04:00 |
|
|
|
08e3516ad9
|
Add wikipedia LR(0) parser example test
|
2021-09-04 22:33:34 -04:00 |
|
|
|
2c8f3c6e9a
|
Avoid infinite loop with self-referential rules
|
2021-09-04 22:29:10 -04:00 |
|
|
|
9dffa3c41a
|
Recursively build item sets
|
2021-08-29 12:38:44 -04:00 |
|
|
|
ceb7e9ee32
|
Add EOF token to Start rule patterns
|
2021-08-29 11:48:49 -04:00 |
|
|
|
6026bf1514
|
Start building following item sets
|
2021-08-29 09:41:00 -04:00 |
|
|
|
9cc1890ddc
|
One Rule object stores all alternative patterns
|
2021-08-28 10:28:50 -04:00 |
|
|
|
e4f2fffe50
|
add Item#closed_items
|
2021-08-28 09:47:01 -04:00 |
|
|
|
d931bcb513
|
Do not expand rules
|
2021-08-28 09:23:08 -04:00 |
|
|
|
2e16b0bd6e
|
Start on Item and ItemSet
|
2021-08-28 09:02:19 -04:00 |
|
|
|
6ce94e15af
|
Expand rules
|
2021-08-28 08:11:06 -04:00 |
|
|
|
3f92ae46c4
|
Map rule components to Token/Rule references
|
2021-08-22 21:21:41 -04:00 |
|
|
|
00016f16b3
|
Combine Grammar and Generator into top-level Imbecile class
|
2021-08-22 21:04:46 -04:00 |
|
|
|
9273bfccf6
|
Move Token/Rule out of Grammar class
|
2021-08-19 20:00:40 -04:00 |
|
|
|
f295acb593
|
Generator builds a Lexer, not a Lexer::DFA
|
2021-08-19 13:11:12 -04:00 |
|
|
|
51a31317a6
|
Move FA#build_tables to Lexer::DFA
|
2021-08-19 11:55:34 -04:00 |
|
|
|
9459883e74
|
Add Lexer class; Move LexerDFA to Lexer::DFA
|
2021-08-18 17:09:45 -04:00 |
|
|
|
28591907c1
|
Move FA class out of Regex class
|
2021-08-18 17:05:03 -04:00 |
|
|
|
37d6917b49
|
Rework Rule constructor
|
2021-07-27 21:22:46 -04:00 |
|
|
|
2685c05360
|
Change rule syntax
|
2021-07-19 21:55:08 -04:00 |
|
|
|
c0c3353fd7
|
Test lexing empty null string returns EOF
|
2021-07-06 12:06:07 -04:00 |
|
|
|
3158e51059
|
Add length field to LexedToken
|
2021-07-06 11:59:35 -04:00 |
|
|
|
d9e4f64d2e
|
Fix returning TOKEN_EOF when lexing at EOF
|
2021-07-06 11:55:44 -04:00 |
|
|
|
ec2dcf9a72
|
Fix not progressing through input while lexing a token
|
2021-07-06 11:47:33 -04:00 |
|
|
|
578e165e2d
|
Fix off-by-one error in state IDs
|
2021-07-06 11:44:03 -04:00 |
|
|
|
e8df4296cc
|
Begin testing lexer
|
2021-07-06 11:09:39 -04:00 |
|
|
|
230c324209
|
Fix iterating through all transitions in a state
|
2021-07-06 11:09:13 -04:00 |
|
|
|
1271e19b50
|
Test multi-byte code point decoding
|
2021-07-06 11:02:43 -04:00 |
|
|
|
12e11399af
|
Add decoder tests
|
2021-07-06 10:57:06 -04:00 |
|
|
|
24fab8515d
|
Decoder.decode_code_point returns struct with code point and length together
|
2021-07-06 10:50:32 -04:00 |
|
|
|
1dcdd87a28
|
Generate token constants and names to top-level parser class
|
2021-07-06 10:28:35 -04:00 |
|
|
|
8aec7ec0de
|
Lexer class can be used standalone
|
2021-07-06 10:15:07 -04:00 |
|
|
|
c96d55b031
|
Fix class name
|
2021-07-06 10:14:14 -04:00 |
|
|
|
ca7d4862f9
|
Run test executable; build with unit tests
|
2021-07-06 10:03:42 -04:00 |
|
|
|
3c874ae4c1
|
Compile generated parser with a test file
|
2021-07-05 23:05:55 -04:00 |
|
|
|
748c219625
|
Do not return dropped tokens from Lexer.lex_token()
|
2021-07-05 22:53:58 -04:00 |
|
|
|
71ee7de9f9
|
Remove obsolete lex() and lex_token() methods
|
2021-07-05 22:49:50 -04:00 |
|
|
|
2121acc87e
|
Complete Lexer.lex_token()
|
2021-07-05 22:41:09 -04:00 |
|
|
|
f2563cf255
|
Work on Lexer.lex_token()
|
2021-07-05 22:02:27 -04:00 |
|
|
|
24d12be3b9
|
Add TOKEN enum entries for EOF, decode error, drop, and none
|
2021-07-05 20:11:55 -04:00 |
|
|
|
91d6ee25ea
|
Add Lexer class
|
2021-07-05 19:13:41 -04:00 |
|
|
|
2f1cb47bea
|
Add Decoder class to decode code points
|
2021-07-05 18:47:10 -04:00 |
|
|
|
651461c570
|
Start on decode_code_point()
|
2021-06-29 23:17:44 -04:00 |
|
|
|
3ce54bd303
|
Start on lex()/lex_token()
|
2021-06-29 23:10:40 -04:00 |
|
