8c3b1b784c
Performance
2024-06-05 09:55:12 -07:00
cabc091ee4
Start extracting better expressions
2024-06-02 08:10:18 -07:00
e57a827e5c
Better formatting, dump full graph, disallow conflicts
2024-06-02 08:09:47 -07:00
d6131ad53e
Stop deleting blank space in errors
2024-06-02 08:09:32 -07:00
f1507a36f1
Oh, that was a BUG in the grammar!
2024-06-01 05:59:58 -07:00
03937e62e6
Allow the generator to be a little more declarative
2024-06-01 05:57:16 -07:00
e203e27407
Allow the grammar to specify a preference for a generator
...
Overridable, like start production
2024-06-01 05:42:40 -07:00
55c4675fe5
Use precedence and not a lot of different rules
2024-05-31 08:32:05 -07:00
fee1c68dea
Wrap errors
...
Maybe people want to see them
2024-05-31 08:31:47 -07:00
275d8afe26
Raise special errors on ambiguities
...
Maybe people want to see them
2024-05-31 08:31:30 -07:00
d93b779538
More argument parsing
2024-05-31 07:54:28 -07:00
1500849390
Argument parsing, render refactor
2024-05-31 06:30:13 -07:00
a7b4a3ce8b
Grammars have implicit start symbols
2024-05-31 06:29:57 -07:00
57de8a5b85
More grammar shaping
2024-05-31 05:22:00 -07:00
561dcd87ff
Allow nonterminals to be renamed
2024-05-30 19:15:20 -07:00
4b8fef9ad6
Starts and ends in the output
2024-05-30 08:36:35 -07:00
dfef449c33
Better tree output
2024-05-30 08:24:36 -07:00
56d24c5fb9
Chaos: split tables, interactions, Terminal
...
- Tables are split into `actions` and `goto` now to make formatting
nicer
- Token is renamed Terminal
- Likes are now Florps
- Lexer now loaded dynamically (badly)
2024-05-30 08:02:47 -07:00
71078f76b4
Interactive grammar editing
2024-05-29 19:28:42 -07:00
45a9303a27
Transparent rules
...
Better parsing/action types
Good grief
2024-05-29 09:07:19 -07:00
4f8aef3f89
Start working on the harness
2024-05-29 07:48:55 -07:00
7c4705714e
Faster still.
...
Also somehow I was not merging things correctly for LALR; this merges
more completely and winds up with 215 states for the fine grammar,
which is like half of what it used to be?
2024-05-28 08:07:11 -07:00
28634677bf
A little more faster.
2024-05-28 05:56:44 -07:00
bde22a5c99
A little faster but I think I might be doing this wrong.
2024-05-28 04:58:23 -07:00
8d58c64040
Fix LALR. Small, but very very slow.
2024-05-27 22:31:33 -07:00
0fc04cf11e
Fix grammar bugs, work on debugging harness.
2024-05-27 19:02:10 -07:00
797ec8cd76
Correct type annotations for pyright
...
Work around microsoft/pyright#8008 .
2024-05-27 06:50:15 -07:00
7c1d9b5f2b
A cleaner API
...
I've been hacking on this in a different repository, so I thought I'd
bring it over here.
2024-05-05 08:45:45 -07:00
f656dbd8f3
faster: Significant performance boost on large grammar
...
15s to 5s
2024-04-17 23:25:15 -07:00
6fa89a9757
faster: Finish the big grammar
2024-04-17 17:23:14 -07:00
de0a76818e
faster: Correct precedence but don't use it
...
Precedence now works for, like, resolving expressions in a single
big table but uh... it takes the time from 700ms to like 7s so I've
reverted it for now.
2024-04-17 17:13:18 -07:00
7147557e2b
faster: Snapshot a big grammar I'm playing with
2024-04-17 11:07:56 -07:00
d0be3ea267
faster: Precedence support, necessary for IfStatement
2024-04-17 11:06:14 -07:00
c100613ff5
faster: Trace parse when reporting ambiguity, fix first
2024-04-16 21:45:47 -07:00
86d7306082
faster: An attempt at better error messages
2024-04-15 21:23:03 -07:00
c840174dc6
faster: Pre-compute successors and lookups
2024-04-15 20:15:31 -07:00
a818a4a498
faster: All symbols are integers
2024-04-15 16:05:42 -07:00
ee60951ffc
faster: only consider possible values when generating successors
2024-04-15 09:55:44 -07:00
5f89f460e5
faster: Be explicit about Configuration, cache hash
...
The next step though will be to replace the Configuration with an
integer, and intern all Configurations, along with all other objects.
2024-04-15 09:48:03 -07:00
be93498e96
faster: Better set index for table building
2024-04-15 06:56:59 -07:00
ab7313339a
faster: Iterative/Cached first and follow
2024-04-15 06:33:50 -07:00
f4ac1a4cc0
faster: Type annotation and grammar -> dict
2024-04-14 09:10:07 -07:00
7ea47075ea
faster: Extract table builder
2024-04-13 14:10:54 -07:00
d60566c5a4
faster: report multiple ambiguities
2024-04-13 13:53:41 -07:00
066ad1e982
faster: Iterative gen_sets
2024-04-13 13:33:36 -07:00
c5552ab36f
faster: split out recursive sets
2024-04-13 13:20:33 -07:00
44c71b2ea9
faster: tuples and some caching
2024-04-13 13:19:00 -07:00
ade859d6a0
faster: gen closure iterative
2024-04-13 13:17:02 -07:00
e1240759eb
faster: first symbol cache
2024-04-13 13:16:26 -07:00
9cf9880bd1
faster: sort with None properly
2024-04-13 12:32:26 -07:00
