5fc712c6ee
Rework tree generation mode and API
...
Store tree nodes in congruent, compact arena array.
Define handle types to refer to tree nodes rather than pointers to
structure instances.
Free tree with context.
2026-07-27 20:57:44 -04:00
1c74e747e1
Add p_set_input_index()
2026-07-14 20:43:59 -04:00
7ce1f8fc7f
Test reentering parser for nested inner parses
2026-07-14 11:41:52 -04:00
0aaa44faf4
Add a test for a macro implementation using custom lex function
2026-07-13 22:21:02 -04:00
2ebdeaa995
Add p_input_index()
2026-07-11 22:58:26 -04:00
c0016f6d58
Add p_set_position()
2026-07-11 22:46:21 -04:00
fb4288d5b9
Test p_parse_inner with tree generation mode active
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
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
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
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
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
5b243507cf
Show grammar line numbers for regex errors
2025-07-25 21:27:20 -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
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
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
cb06a56f81
Add AST generation - #22
2024-04-22 20:51:27 -04:00
2b28ef622d
Add specs to fully cover cli.rb
2024-04-06 14:37:15 -04:00
3eaf0d3d49
allow one line user code blocks - close #21
2024-04-02 17:44:15 -04:00
918dc7b2bb
fix generator hang when state transition cycle is present - close #20
2024-04-02 14:27:08 -04:00
