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f2cc5b112e
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Handle shifting states after reducing
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2022-06-25 16:16:20 -04:00 |
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84c4a16ce6
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Start on Parser.parse()
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2022-06-21 23:03:00 -04:00 |
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f17efe8c82
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Add RuleSet#id to use when reducing
Parser will know what state to go to after reducing a Rule based on the
RuleSet ID.
Start on Parser class.
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2022-06-21 20:07:27 -04:00 |
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60e2818075
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Determine the reduce actions for each parser state
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2022-06-17 01:45:48 -04:00 |
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5af3179ff2
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Add RuleSet#start_token_set
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2022-06-17 01:35:02 -04:00 |
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11ea02fb86
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Determine the possibly-empty RuleSets
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2022-06-17 01:35:02 -04:00 |
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8f38d0b017
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Clean up ItemSet#close!
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2022-06-17 01:35:02 -04:00 |
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a91bf2f250
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Clean up parser ItemSet processing
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2022-06-14 22:57:07 -04:00 |
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0f1c00d1a6
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Add RuleSet#could_be_empty?
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2022-06-14 07:35:58 -04:00 |
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291509f005
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Add Rule#empty?
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2022-06-14 07:35:38 -04:00 |
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c1769503a8
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Add Item#complete?
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2022-06-14 07:35:07 -04:00 |
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8b152abaa7
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Add ItemSet#leading_item_sets
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2022-06-14 07:34:35 -04:00 |
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d6e5c4325d
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Add new start rule ending with EOF token rather than appending EOF token to all user-specified start rules
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2022-06-07 22:25:31 -04:00 |
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2837dfda6b
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Add Rule#id
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2022-06-06 22:30:53 -04:00 |
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9d850294a9
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Clean up and comment Item and ItemSet
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2022-06-05 18:12:14 -04:00 |
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df8088c3c6
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Clean up rule format in grammar files
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2022-06-05 16:28:35 -04:00 |
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ba74d0a20a
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Reduce maximum code point value to not interfere with magic code point values used by parser
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2022-06-05 15:24:40 -04:00 |
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fe607291f4
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Use .propane extension for test grammars
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2022-06-05 15:18:55 -04:00 |
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c42c3576a5
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Remove RuleSet creation from Grammar
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2022-06-05 15:16:41 -04:00 |
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ca6a93a4c5
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Move generation logic to new Generator class
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2022-06-05 14:57:58 -04:00 |
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b1d5cddab4
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Change Token constructor to take a Hash of all parameters
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2022-06-05 14:40:41 -04:00 |
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f37801ec9e
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Store tokens and drop tokens separately
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2022-06-05 14:36:19 -04:00 |
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6f1ce32775
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Move Lexer::DFA#build_tables to Lexer
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2022-06-05 14:18:35 -04:00 |
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57a3e9d9f6
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Move grammar parsing into new Grammar class
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2022-06-05 10:23:34 -04:00 |
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34eb1370ff
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Move RuleSet::Patern to top-level Rule class
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2022-06-04 17:50:26 -04:00 |
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7598c589fe
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Detect other invalid UTF-8 encodings
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2022-05-31 22:26:09 -04:00 |
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a0af8b0d7c
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Rename Rule to RuleSet
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2022-05-30 15:49:12 -04:00 |
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164a4854fb
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Update README
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2022-05-30 15:40:31 -04:00 |
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ddadc2008b
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Rename to propane
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2022-05-28 20:20:03 -04:00 |
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fbd215098b
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Update license years
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2022-05-27 21:49:54 -04:00 |
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bfe2916165
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Update bundler
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2022-05-27 00:15:03 -04:00 |
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c9bc4832f4
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bundle update
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2022-05-27 00:14:26 -04:00 |
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6dfef8573f
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Fix ERB constructor call for Ruby 3.2 warnings
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2022-05-27 00:12:40 -04:00 |
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f3ed678fe1
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Store tokens in Hash by name
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2021-09-27 21:40:12 -04:00 |
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280b749e38
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Track Rule IDs
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2021-09-27 21:29:44 -04:00 |
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d6779aef00
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Start on Parser#build_tables
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2021-09-22 23:26:36 -04:00 |
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746ec89be8
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Add test for a rule that can be arrived at from multiple states
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2021-09-21 21:40:11 -04:00 |
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997f34a1e4
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Keep track of item set in-links
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2021-09-21 21:32:18 -04:00 |
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a2795bb531
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Keep track of follow item sets by symbol for each item set
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2021-09-21 17:09:53 -04:00 |
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850e639e3a
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update identical rule spec to use lookahead symbol
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2021-09-06 20:18:17 -04:00 |
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5f7e548fe3
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Remove Rule::Pattern, Item stores a Rule reference
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2021-09-06 19:41:29 -04:00 |
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bdb10e7afc
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test duplicate rules
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2021-09-05 09:50:04 -04:00 |
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7bdaf7cdbc
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Do not create item set following EOF token
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2021-09-05 07:51:59 -04:00 |
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08e3516ad9
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Add wikipedia LR(0) parser example test
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2021-09-04 22:33:34 -04:00 |
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2c8f3c6e9a
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Avoid infinite loop with self-referential rules
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2021-09-04 22:29:10 -04:00 |
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9dffa3c41a
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Recursively build item sets
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2021-08-29 12:38:44 -04:00 |
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ceb7e9ee32
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Add EOF token to Start rule patterns
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2021-08-29 11:48:49 -04:00 |
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6026bf1514
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Start building following item sets
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2021-08-29 09:41:00 -04:00 |
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9cc1890ddc
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One Rule object stores all alternative patterns
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2021-08-28 10:28:50 -04:00 |
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e4f2fffe50
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add Item#closed_items
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2021-08-28 09:47:01 -04:00 |
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