439 Commits

Author SHA1 Message Date
61339aeae9 Avoid recalculating reduce_rules - #28 2024-07-26 21:36:41 -04:00
95b3dc6550 Cache ItemSet#next_symbols - #28 2024-07-25 20:33:15 -04:00
74d94fef72 Do not build ItemSet follow sets - #28 2024-07-25 20:02:00 -04:00
588c5e21c7 Cache ItemSet#leading_item_sets return values - #28 2024-07-25 10:42:43 -04:00
5f1c306273 Update CLI usage in README 2024-07-22 21:35:32 -04:00
343e8a7f9e v1.5.0 v1.5.0 2024-07-22 21:23:38 -04:00
b3a134bf8d Update vim syntax to highlight "?" and field alias names 2024-07-22 20:39:59 -04:00
4a71dc74fb Update CHANGELOG for v1.5.0 2024-07-22 20:26:04 -04:00
a7348be95d Add rule field aliases - #24 2024-07-22 20:16:52 -04:00
9746b3f2bf Document position tracking fields in user guide - #27 2024-07-21 14:04:51 -04:00
c5b8fc28bd Move INVALID_POSITION from header to C source - #27 2024-07-21 13:39:34 -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
f4ae1b8601 Add position fields to AST nodes (not populated yet) - #27 2024-07-19 14:34:50 -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
69cc8fa67d Always compute lookahead tokens for reduce rules
Even if they won't be needed for the generated parser, they'll be useful
to detect shift/reduce conflicts.
2024-07-13 21:01:44 -04:00
7f3eb8f315 Calculate follow token set for an ItemSet 2024-07-13 20:48:28 -04:00
d76e12fea1 Rename "following" to "next" - #25
The term "following" could potentially imply an association with the
"follow set", however it was used in a non-closed manner.
2024-07-08 10:14:09 -04:00
911e9505b7 Track token position in AST Token node 2024-05-27 22:10:05 -04:00
aaeb0c4db1 Remove leftover TODO from earlier restructuring 2024-05-27 20:44:42 -04:00
fd89c5c6b3 Add Vim syntax highlighting files for Propane 2024-05-26 14:49:30 -04:00
1468946735 v1.4.0 v1.4.0 2024-05-11 11:46:28 -04:00
2bccf3303e Update CHANGELOG 2024-05-09 17:38:18 -04:00
0d1ee74ca6 Give a better error message when a referenced ptype has not been declared 2024-05-09 17:35:27 -04:00
985b180f62 Update CHANGELOG 2024-05-09 11:56:44 -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
508dabe760 Update CHANGELOG for v1.4.0 2024-05-04 21:49:13 -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
d0f542cbd7 v1.3.0 v1.3.0 2024-04-23 00:31:56 -04:00
786c78b635 Update CHANGELOG for v1.3.0 2024-04-23 00:21:28 -04:00
f0bd8d8663 Add documentation for AST generation mode - close #22 2024-04-23 00:15:19 -04:00
c7a18ef821 Add AST node field name with no suffix when unique - #22 2024-04-22 21:50:26 -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
19c32b58dc Fix README example grammar 2024-04-06 14:16:27 -04:00
3a8dcac55f v1.2.0 v1.2.0 2024-04-02 21:42:33 -04:00
632ab2fe6f Update CHANGELOG for v1.2.0 2024-04-02 21:42:18 -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
5b2cbe53e6 Add backslash escape codes - close #19 2024-03-29 16:45:54 -04:00
1d1590dfda Add API to access unexpected token found - close #18 2024-03-29 15:58:56 -04:00
1c91dcd298 Add token_names API - close #17 2024-03-29 15:02:01 -04:00
5dfd62b756 Add D example to user guide for p_context_init() - close #16 2024-03-29 13:52:16 -04:00
fad7f4fb36 Allow user termination from lexer code blocks - close #15 2024-03-29 13:45:08 -04:00
d55c5e0080 Update CHANGELOG for v1.1.0 2024-01-07 17:48:47 -05:00