159 Commits

Author SHA1 Message Date
fb4288d5b9 Test p_parse_inner with tree generation mode active 2026-07-11 22:46:21 -04:00
2f9a29f7c5 p_parse_inner: do not consume the follow token 2026-07-11 22:46:21 -04:00
946eb4eef7 Add p_parse_inner_XXX() APIs 2026-07-11 20:08:56 -04:00
2c8ce0a359 Skip valgrind tests on MacOS github runners 2026-07-08 20:01:29 -04:00
98390429a8 Allow parser user code blocks in tree mode 2026-07-07 17:54:01 -04:00
ca9c23f96b Add lexer user code expansions to access lexer match text positions 2026-07-02 21:27:55 -04:00
1729546d69 Track rule component positions - close #41 2026-07-02 16:42:50 -04:00
7b698d7b31 Add noline grammar statement to skip emitting #line directives 2026-06-29 22:41:07 -04:00
5ac3ad1655 Add p_value_get() / p_value_get_XXX() accessors
Allow user code to access specific pvalue values, especially when
multiple ptypes are in use.
2026-06-22 22:12:29 -04:00
7a140623ff Use #line for user code blocks to report input grammar position for errors 2026-05-21 16:24:25 -07:00
51b09a5799 Support custom lex function 2026-04-10 16:36:16 -04:00
e9ecf33f58 Run valgrind on D targets in addition to C and C++ 2026-02-28 21:50:13 -05:00
dd687d0299 Add p_context_delete() and p_tree_delete() for D targets 2026-02-28 21:12:35 -05:00
d440d0442d Expand token_user_fields unit test 2026-02-22 09:38:42 -05:00
de3fb0d120 Combine free_token_user_fields and free_token_node statements 2026-02-21 21:37:23 -05:00
d4ad67c23d Allow user to specify custom token node fields 2026-02-21 21:06:40 -05:00
ff61dd05d9 Rename p_free_tree() to p_tree_delete() 2026-02-17 19:24:50 -05:00
6fd5186159 Replace p_context_init() with p_context_new()/p_context_delete() 2026-02-17 18:40:33 -05:00
9f2fe6f84b Add token_node and token_user_fields grammar statements 2026-02-14 21:00:53 -05:00
78adf86103 Allow user-defined context fields 2026-02-13 23:53:18 -05:00
f4bc719aed Allow drop patterns to execute lexer user code blocks 2026-02-13 20:45:08 -05:00
77ec7c9de4 Rename AST generation mode to tree generation mode 2026-02-09 21:59:00 -05:00
6a87bb2d56 Add support for multiple starting rules - close #38 2026-02-09 21:21:49 -05:00
cb426b4be1 Add free_token_node grammar statement 2026-02-08 20:33:00 -05:00
addf27d837 Turn on valgrind for C, C++ target specs 2026-02-08 19:24:11 -05:00
9c03d20083 Add p_free_ast() to free AST node memory for C targets 2026-02-08 00:02:24 -05:00
072af73b1e Support C++ output language 2026-02-07 18:59:01 -05:00
54a0629e60 Add spec for \s matching newline 2025-07-26 21:36:05 -04:00
5486e5f138 Add \D, \S, \w, \W special character classes 2025-07-26 21:21:29 -04:00
5b243507cf Show grammar line numbers for regex errors 2025-07-25 21:27:20 -04:00
035bb2fc60 Fix matching lexer patterns containing a negated character class which includes a backslash-escaped sequence that matches more than one character 2025-07-25 16:14:35 -04:00
92da10e483 Fix GC issue for D backend with AST enabled - close #36 2025-04-05 09:51:01 -04:00
eb9d9026fc Allow multiple lexer modes to be specified for a lexer pattern - close #35 2025-03-11 20:40:10 -04:00
1b4ca59158 Field aliases for AST node fields could alias incorrect field when multiple rule alternatives present for one rule set - close #33 2024-12-28 23:08:53 -05:00
1d468b6d3c Use 1-based row and column values for position values - close #30 2024-09-25 15:58:03 -04:00
98e10d3d14 Fix named optional rules - close #29 2024-09-24 20:28:19 -04:00
36c74e439e Log conflicting rules on reduce/reduce conflict - close #31 2024-09-24 20:05:39 -04:00
a7348be95d Add rule field aliases - #24 2024-07-22 20:16:52 -04:00
092fce61eb Test position validity for empty matching rules - #27 2024-07-21 13:39:30 -04:00
e647248e34 Track start and end position of rules in AST nodes - #27 2024-07-19 15:37:37 -04:00
eae2e17f41 Test tracking token end positions when the token spans a newline - #27 2024-07-18 12:09:26 -04:00
87d6d29d60 Store token end position - #27 2024-07-18 12:03:44 -04:00
3aced70356 Show line numbers of rules upon conflict - close #23 2024-07-14 20:52:52 -04:00
2dd89445fc Add command line switch to output warnings to stderr - close #26 2024-07-14 15:36:07 -04:00
4ae5ab79b3 Warn on shift/reduce conflicts 2024-07-13 21:35:53 -04:00
911e9505b7 Track token position in AST Token node 2024-05-27 22:10:05 -04:00
0d1ee74ca6 Give a better error message when a referenced ptype has not been declared 2024-05-09 17:35:27 -04:00
f3e4941ad8 Allow rule terms to be marked as optional 2024-05-09 11:56:13 -04:00
494afb7307 Allow specifying the start rule name 2024-05-05 12:39:00 -04:00
153f9d28f8 Allow user to specify AST node prefix or suffix
Add ast_prefix and ast_suffix grammar statements.
2024-05-04 21:49:13 -04:00