Kyle Miller
ae6fe098cb
feat: Rust-style raw string literals ( #2929 )
...
For example, `r"\n"` and `r#"The word "this" is in quotes."#`.
Implements #1422
2023-12-20 16:53:08 +00:00
Kyle Miller
bcbcf50442
feat: string gaps for continuing string literals across multiple lines ( #2821 )
...
Implements "gaps" in string literals. These are escape sequences of the
form `"\" newline whitespace+` that have the interpretation of an empty
string. For example,
```
"this is \
a string"
```
is equivalent to `"this is a string"`. These are modeled after string
continuations in
[Rust](https://doc.rust-lang.org/beta/reference/tokens.html#string-literals ).
Implements RFC #2838
2023-12-07 08:17:00 +00:00
int-y1
8d7520b36f
chore: fix typos in comments
2023-10-08 10:46:05 +02:00
Joachim Breitner
b2d668c340
perf: Use flat ByteArrays in Trie ( #2529 )
2023-09-20 13:22:37 +02:00
Sebastian Ullrich
241430aa03
perf: avoid calculating position, revert building unexpected message in mkUnexpectedTokenErrors
2023-09-12 11:42:24 +02:00
Sebastian Ullrich
6c0baf4aed
feat: support reporting range for parser errors, report ranges for expected token errors
2023-09-12 11:42:24 +02:00
Sebastian Ullrich
f4fc8b3e15
refactor: parser error setters
2023-09-12 11:42:24 +02:00
Mario Carneiro
2037094f8c
doc: document all parser aliases ( #2499 )
2023-09-06 09:02:25 +00:00
Marcus Rossel
7ee7595637
doc: fix typos ( #2467 )
2023-08-28 15:40:33 +10:00
Sebastian Ullrich
8fc1af650a
fix: symmetry in orelse antiquotation parsing
2023-07-28 08:36:33 -07:00
Sebastian Ullrich
eceac9f12a
perf: avoid syntax stack copy at orelseFn
2023-07-28 08:36:33 -07:00
Mario Carneiro
e64a2e1a12
fix: misleading indentation
2023-06-17 06:56:53 -07:00
Mario Carneiro
b139a97825
fix: hygieneInfo should not consume whitespace
2023-06-09 15:05:19 +02:00
Mario Carneiro
c20a7bf305
feat: hygieneInfo parser (aka this 2.0)
2023-06-02 16:19:02 +02:00
Sebastian Ullrich
9c9cc017df
fix: ignore empty character literals
2022-12-12 22:59:06 +01:00
Sebastian Ullrich
42a080fae2
fix: comments ending in --/
...
Fixes #1883
2022-11-25 10:32:49 +01:00
Sebastian Ullrich
1f447efa54
doc: update Lean.Parser.Basic
2022-11-11 14:17:21 +01:00
Sebastian Ullrich
30dd28480d
fix: suppressInsideQuot inside quotation
2022-11-11 13:45:41 +01:00
Sebastian Ullrich
22510db004
refactor: simplify parser code using withFn
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
fb941d0827
fix: ensure parser caching is sound re. syntax stack accesses
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
12b267bd8c
refactor: categoryParserOfStack is dead
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
17782fba1a
fix: replace broken ptrEq cache sanity checks with private ParserContext constructor
...
The context is now manipulated using `adaptCacheableContext` and `adaptUncacheableContext`
and created using `ParserFn.run`.
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
d3f7d0350f
refactor: move parser types into separate file
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
9a4626c495
fix: must cache stack of parser evals
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
36189cb51a
chore: simplify parser cache key computation, panic on environment/token table divergence
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
ed03ff9d00
perf: cache leading_parser and syntax as well
...
We better hope the `leading_parser`s are closed terms
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
da6efe1bca
fix: make parser caching sound (I hope?)
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
35509b5e98
refactor: more sensible ordering of declarations in Lean.Parser.Basic
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
246923886a
fix: do not create choice nodes for failed parses
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
57320712f0
fix: extraneous missing items on parser stack
2022-11-11 09:13:02 +01:00
Sebastian Ullrich
7e193a45ce
perf: cache category parses
2022-11-11 09:13:02 +01:00
Leonardo de Moura
2386c401d2
chore: use String.get' and String.next' at Parser/Basic.lean
...
This commit also cleans up old frontend legacy.
2022-11-09 17:06:22 -08:00
Sebastian Ullrich
5249611d75
doc: fix mkAntiquot docstring
2022-11-03 10:07:38 +01:00
Sebastian Ullrich
71e647049f
refactor: lexOrd should not be an instance
2022-09-28 15:57:01 -07:00
Sebastian Ullrich
d0a002ffff
fix: prefer longer parse even if unsuccessful
2022-09-28 15:57:01 -07:00
Mario Carneiro
85119ba9d1
chore: move Std.* data structures to Lean.*
2022-09-26 05:46:04 -07:00
Gabriel Ebner
b1bef71d59
feat: colEq parser
2022-09-19 12:44:43 -07:00
Mario Carneiro
6392c5b456
chore: import reductions
2022-09-15 14:02:38 -07:00
Gabriel Ebner
f1b5fa53f0
chore: use new comment syntax
2022-09-14 08:26:17 -07:00
Leonardo de Moura
e39c3af5bb
chore: remove [inline] from parser combinators
2022-09-08 14:50:27 -07:00
E.W.Ayers
4e7c1e1ec8
fix: missing digits in scientific literal should be an error
2022-08-17 05:57:22 -07:00
E.W.Ayers
9e194e3c3d
fix: add + parser to decimalNumberFn
2022-08-16 07:29:39 -07:00
Mario Carneiro
e816424466
chore: use Category declarations for builtin cats too ( #1400 )
2022-08-03 18:10:54 -07:00
Mario Carneiro
114cd3e5cd
doc: add ParserCategory docs
2022-08-01 11:23:09 +02:00
Mario Carneiro
ecb787529a
refactor: rename ref to declName
2022-08-01 11:23:09 +02:00
Mario Carneiro
711532f5c6
feat: add ref field to ParserCategory
2022-08-01 11:23:09 +02:00
Mario Carneiro
65e2b8a932
feat: track parser names by category
2022-08-01 11:23:09 +02:00
Mario Carneiro
89a16daa81
feat: add TokenMap
2022-07-31 15:42:26 -07:00
Sebastian Ullrich
a941b1b859
chore: one more unused import
2022-07-24 18:24:25 +02:00
Sebastian Ullrich
6a767a66a1
perf: reduce Lean.Parser.Basic imports
2022-07-23 23:01:52 +02:00
