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c-backend

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multiple-start-rules-wip

sumtype

wip

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• 8a377b4950 Just return integer result code from Lexer.lex_token() Josh Holtrop 2023-07-08 08:08:36 -04:00
• 0d0da49cd5 Just return integer result code from Lexer.find_longest_match() Josh Holtrop 2023-07-05 17:07:48 -04:00
• d56cc2deeb Just return integer result code from Decoder.decode_code_point() Josh Holtrop 2023-07-05 16:54:52 -04:00
• 9e33a32930 Store code_point_length in a ubyte Josh Holtrop 2023-07-05 16:45:03 -04:00
• 02d99082b2 Allow switching on Decoder.Result Josh Holtrop 2023-07-04 12:49:54 -04:00
• d466189982 Convert Decoder.decode_code_point return type to a SumType sumtype Josh Holtrop 2023-06-29 19:21:30 -04:00
• 9895733a05 Switch unit tests from gdc to ldc2 Josh Holtrop 2023-06-29 19:16:36 -04:00
• 11348ca351 Add FindLongestMatchResult Josh Holtrop 2023-06-04 21:14:07 -04:00
• 6b0fb4cb12 Add return type for transition() Josh Holtrop 2023-06-03 20:38:42 -04:00
• b78827746a Return a Token object from Lexer.user_code() Josh Holtrop 2023-03-17 20:24:48 -04:00
• ce80e00e60 Remove TOKEN_DECODE_ERROR Josh Holtrop 2023-03-17 20:01:55 -04:00
• 01b45df1f9 Remove TOKEN_DROP Josh Holtrop 2023-03-17 19:58:54 -04:00
• ffccc659aa Clean up Lexer.State a bit Josh Holtrop 2023-03-14 19:38:42 -04:00
• e432f62b05 Add UserCodeID struct to represent user code IDs Josh Holtrop 2023-03-13 21:56:18 -04:00
• 058945e08b Add Token struct with validity checks Josh Holtrop 2023-03-13 16:14:50 -04:00
• f402315201 Name internally generated tokens with double-underscore Josh Holtrop 2023-03-13 14:13:13 -04:00
• d10e982fc8 Reserve double-underscore identifiers for internal use Josh Holtrop 2023-03-13 14:12:12 -04:00
• 64974cc1e2 Refactor some of Lexer.attempt_lex_token() into find_longest_match() Josh Holtrop 2023-03-12 21:19:03 -04:00
• b92679e0c2 Replace LexedToken with Result struct Josh Holtrop 2023-03-11 21:16:55 -05:00
• 1af018b103 MatchInfo: store pointer to the accepting state rather than copying its fields Josh Holtrop 2023-03-09 20:16:57 -05:00
• aabb574fea Use CodePoint type for code point values Josh Holtrop 2023-03-09 19:10:17 -05:00
• 30004c571d Use result type query methods on Decoder.Result Josh Holtrop 2023-03-09 19:04:15 -05:00
• b00f53050b Clean up Decoder result handling Josh Holtrop 2023-03-06 20:32:01 -05:00
• 2e5083d823 Add explicit base types to the enums Josh Holtrop 2023-03-06 19:58:24 -05:00
• 7f844711d9 Start on more of the user guide Josh Holtrop 2023-02-28 20:53:31 -05:00
• e2100f6ccd Move JSON parser source to standalone file Josh Holtrop 2023-01-16 14:59:43 -05:00
• 3057173370 Update license copyright year Josh Holtrop 2023-01-04 20:42:15 -05:00
• 90d08e3554 Add script to build distributable propane script Josh Holtrop 2023-01-04 20:41:58 -05:00
• f5756e9523 Add script to generate user guide HTML Josh Holtrop 2023-01-03 22:17:16 -05:00
• dbc5560aec Add JSON parser test case Josh Holtrop 2022-10-16 20:17:48 -04:00
• 62451f3a92 Allow multiple test files to be compiled Josh Holtrop 2022-11-14 21:00:09 -05:00
• 2e48921bb1 Fix $n expansion for rules to use rule component ptype Josh Holtrop 2022-11-14 20:58:47 -05:00
• c6ea4f83c2 Store parser values according to the rule/pattern type Josh Holtrop 2022-11-13 22:20:30 -05:00
• e4a160f918 Allow defining multiple parser types and assigning parser types to tokens and rules Josh Holtrop 2022-11-13 13:35:19 -05:00
• 8dc27686aa Rename result_type to ptype, parser result to pvalue Josh Holtrop 2022-11-12 13:29:10 -05:00
• bca0a14371 Allow storing a result value for a token from a lexer code block Josh Holtrop 2022-10-16 21:40:25 -04:00
• ca8a360c0e Provide matched text to lexer user code block Josh Holtrop 2022-10-15 13:37:34 -04:00
• 623c644e74 Work on real D strings instead of ubyte pointer and length Josh Holtrop 2022-10-15 13:32:01 -04:00
• de93d23585 Add test for non-LALR grammar failing to generate parser Josh Holtrop 2022-10-13 05:17:06 -04:00
• ad09ff039a Add spec to test parsing lists Josh Holtrop 2022-10-13 05:02:05 -04:00
• 727c8cd1ea Execute rule user code blocks when reducing the rule Josh Holtrop 2022-10-13 04:56:50 -04:00
• 74beaf7ed8 Store final parse result and give access with .result parser property Josh Holtrop 2022-10-12 21:33:09 -04:00
• 31970522de Store parse result; add result_type grammar keyword Josh Holtrop 2022-10-12 20:56:14 -04:00
• 02be6de48e Add lexer modes and $mode() code expansion Josh Holtrop 2022-10-09 22:49:01 -04:00
• b2d11321fe Add grammar syntax to specify lexer mode for tokens and patterns Josh Holtrop 2022-10-04 22:23:39 -04:00
• 6bd9d4a09b Remove _TOKEN_NONE and use _TOKEN_COUNT instead Josh Holtrop 2022-10-03 21:40:34 -04:00
• ced5a56424 Support global user code blocks Josh Holtrop 2022-10-03 21:24:13 -04:00
• 66d654b6b9 Add $token() user code block expansion Josh Holtrop 2022-10-02 10:43:47 -04:00
• 43fb74fe4b Capture and verify stdout results from tests Josh Holtrop 2022-10-02 10:31:07 -04:00
• 01ef4fc27c Rename some test files Josh Holtrop 2022-10-02 10:10:04 -04:00
• f46b5b3f4d Remove TOKEN_EOF; define EOF token and start rule in Generator Josh Holtrop 2022-10-02 10:07:44 -04:00
• 150be33826 Assign pattern code IDs in Generator instead of Grammar Josh Holtrop 2022-10-01 10:36:35 -04:00
• e7e30c4f28 Add pattern statement Josh Holtrop 2022-09-30 21:05:18 -04:00
• 04367db0ac Add forward slashes around patterns and parse more robustly Josh Holtrop 2022-09-28 23:05:01 -04:00
• 1547528ecf Split grammar statement parsing into separate methods Josh Holtrop 2022-09-27 18:49:04 -04:00
• 62cb5c03f2 Refactor grammar parsing a bit Josh Holtrop 2022-09-27 15:28:39 -04:00
• 4b148f3797 Add Grammar spec Josh Holtrop 2022-09-27 14:45:29 -04:00
• a4c5546876 Disable parser debug output Josh Holtrop 2022-09-27 12:33:23 -04:00
• 48704295bb Rename lexer state "accepts" to "token" Josh Holtrop 2022-09-25 14:57:46 -04:00
• 4d716f6c10 Remove Token#c_name; use given token case in token constants Josh Holtrop 2022-09-25 14:48:49 -04:00
• 01c9340819 Rename lexer variables to reflect trying to get longest match Josh Holtrop 2022-09-25 14:44:44 -04:00
• 672098ad32 Execute user code blocks assigned to tokens Josh Holtrop 2022-09-24 17:31:40 -04:00
• 92ce30f354 Add tokenid keyword Josh Holtrop 2022-09-19 22:16:57 -04:00
• 38ae5ac7a1 Split Token class into Token/Pattern Josh Holtrop 2022-09-15 22:46:44 -04:00
• bf075a69f6 Test matching a semicolon Josh Holtrop 2022-07-23 22:25:17 -04:00
• b682c72b17 Add semicolon to end of all grammar statements Josh Holtrop 2022-07-23 22:09:19 -04:00
• 382e17804c Test SLR grammar Josh Holtrop 2022-06-27 21:06:03 -04:00
• 30f4cfcc99 Write parser log file Josh Holtrop 2022-06-26 11:06:55 -04:00
• 2fbe13e071 Do not consume lookahead token when reducing Josh Holtrop 2022-06-25 21:35:54 -04:00
• f2cc5b112e Handle shifting states after reducing Josh Holtrop 2022-06-25 16:16:20 -04:00
• 84c4a16ce6 Start on Parser.parse() Josh Holtrop 2022-06-21 23:03:00 -04:00
• f17efe8c82 Add RuleSet#id to use when reducing Josh Holtrop 2022-06-21 20:07:27 -04:00
• 60e2818075 Determine the reduce actions for each parser state Josh Holtrop 2022-06-17 01:45:48 -04:00
• 5af3179ff2 Add RuleSet#start_token_set Josh Holtrop 2022-06-15 23:27:19 -04:00
• 11ea02fb86 Determine the possibly-empty RuleSets Josh Holtrop 2022-06-14 23:32:07 -04:00
• 8f38d0b017 Clean up ItemSet#close! Josh Holtrop 2022-06-14 23:01:05 -04:00
• a91bf2f250 Clean up parser ItemSet processing Josh Holtrop 2022-06-14 22:57:07 -04:00
• 0f1c00d1a6 Add RuleSet#could_be_empty? Josh Holtrop 2022-06-14 07:35:58 -04:00
• 291509f005 Add Rule#empty? Josh Holtrop 2022-06-14 07:35:38 -04:00
• c1769503a8 Add Item#complete? Josh Holtrop 2022-06-14 07:35:07 -04:00
• 8b152abaa7 Add ItemSet#leading_item_sets Josh Holtrop 2022-06-14 07:34:35 -04:00
• d6e5c4325d Add new start rule ending with EOF token rather than appending EOF token to all user-specified start rules Josh Holtrop 2022-06-07 22:25:31 -04:00
• 2837dfda6b Add Rule#id Josh Holtrop 2022-06-06 22:30:28 -04:00
• 9d850294a9 Clean up and comment Item and ItemSet Josh Holtrop 2022-06-05 18:12:14 -04:00
• df8088c3c6 Clean up rule format in grammar files Josh Holtrop 2022-06-05 16:28:35 -04:00
• ba74d0a20a Reduce maximum code point value to not interfere with magic code point values used by parser Josh Holtrop 2022-06-05 15:24:40 -04:00
• fe607291f4 Use .propane extension for test grammars Josh Holtrop 2022-06-05 15:18:55 -04:00
• c42c3576a5 Remove RuleSet creation from Grammar Josh Holtrop 2022-06-05 15:16:41 -04:00
• ca6a93a4c5 Move generation logic to new Generator class Josh Holtrop 2022-06-05 14:57:58 -04:00
• b1d5cddab4 Change Token constructor to take a Hash of all parameters Josh Holtrop 2022-06-05 14:40:41 -04:00
• f37801ec9e Store tokens and drop tokens separately Josh Holtrop 2022-06-05 14:36:19 -04:00
• 6f1ce32775 Move Lexer::DFA#build_tables to Lexer Josh Holtrop 2022-06-05 14:18:35 -04:00
• 57a3e9d9f6 Move grammar parsing into new Grammar class Josh Holtrop 2022-06-05 10:23:34 -04:00
• 34eb1370ff Move RuleSet::Patern to top-level Rule class Josh Holtrop 2022-06-04 17:49:36 -04:00
• 7598c589fe Detect other invalid UTF-8 encodings Josh Holtrop 2022-05-31 22:26:09 -04:00
• a0af8b0d7c Rename Rule to RuleSet Josh Holtrop 2022-05-30 15:49:12 -04:00
• 164a4854fb Update README Josh Holtrop 2022-05-30 15:40:31 -04:00
• ddadc2008b Rename to propane Josh Holtrop 2022-05-28 20:20:03 -04:00
• fbd215098b Update license years Josh Holtrop 2022-05-27 21:49:54 -04:00
• bfe2916165 Update bundler Josh Holtrop 2022-05-27 00:15:03 -04:00