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696 commits

Author SHA1 Message Date
Sebastian Ullrich
ec045bfbb8 feat: $_ antiquotation pattern 2022-06-04 13:57:04 +02:00
Sebastian Ullrich
0a39e9cbdc fix: dynamic quotations should use previous stage by default 
@leodemoura as discussed some time ago
 2022-05-25 09:46:10 +02:00
Sebastian Ullrich
392640d292 feat: allow keyword-like projection identifiers 2022-05-10 12:25:30 -07:00
Leonardo de Moura
8d9626dab7 feat: delaborate match h : d with ... 2022-04-29 07:17:46 -07:00
Sebastian Ullrich
829c81d677 fix: skip antiquotations during parser recovery 2022-04-27 10:41:27 +02:00
Sebastian Ullrich
83f331b5e2 parseCommand: use do 2022-04-27 10:41:27 +02:00
Sebastian Ullrich
a2baf2cb96 refactor: split term/command quotations 2022-04-15 08:50:46 -07:00
Sebastian Ullrich
e1fbc04c3b chore: accept unregistered syntax kinds in stage 1 2022-04-15 08:50:46 -07:00
Leonardo de Moura
8d2d0b3fbe chore: remove {} from structure command 2022-04-13 10:19:00 -07:00
Leonardo de Moura
bd35e8a2be chore: remove {} from ctor parser 2022-04-13 08:47:21 -07:00
Leonardo de Moura
de2e2447d2 chore: style 2022-04-07 17:35:05 -07:00
Sebastian Ullrich
24697026e8 feat: always accept antiquotations, simplify quotDepth code 2022-04-06 19:43:07 +02:00
Sebastian Ullrich
e10e664cc1 chore: typos 2022-04-06 10:21:53 +02:00
Sebastian Ullrich
3cf2afa42e refactor: clean up parsers using withAnonymousAntiquot := false 2022-04-06 10:21:53 +02:00
Sebastian Ullrich
ffee6676ef feat: allow adjusting anonymous antiquot generation at leading_parser 2022-04-06 10:21:53 +02:00
Leonardo de Moura
eae4b92b0d feat: use sorry if failed to synthesize default element for unsafe constant 2022-04-05 16:52:54 -07:00
Leonardo de Moura
fdd1cb5751 chore: remove workarounds for #1090 2022-04-01 11:28:17 -07:00
Leonardo de Moura
799c701f56 fix: inconsistency between syntax and kind names 
TODO: remove staging workarounds

see #1090
 2022-04-01 11:20:16 -07:00
Leonardo de Moura
68acfc7fb9 chore: prepare for #1090 2022-04-01 11:11:28 -07:00
Leonardo de Moura
09de67780f chore: prepare for #1090 2022-04-01 09:35:06 -07:00
Leonardo de Moura
3dd0c84c4d chore: enforce naming convetion for tactics 2022-03-30 16:19:05 -07:00
Leonardo de Moura
46ce3013d0 feat: cleanup local context before elaborating match alternatives RHS 2022-03-29 18:52:07 -07:00
Leonardo de Moura
8f4d58893f feat: update match parser 
Support for
```
def fib (x : Nat) : Nat :=
  match x with
  | 0 | 1 => 1
  | x+2   => fib (x+1) + fib x
```

TODO: expand `matchAlts`
 2022-03-20 13:22:39 -07:00
Leonardo de Moura
3862e7867b refactor: make String.Pos opaque 
TODO: this refactoring exposed bugs in `FuzzyMatching` and `Lake`

closes #410
 2022-03-20 10:47:13 -07:00
Leonardo de Moura
1c99fe92ac feat: add dotIdent parser 
see #944
 2022-03-10 16:04:41 -08:00
Leonardo de Moura
5d2420b1c9 chore: add auxiliary notation for ForIn' 2022-03-03 19:10:24 -08:00
Leonardo de Moura
92937b3aba feat: add for h : x in xs do ... notation 
The idea is to have `h : x \in xs`.
This commit just adds the parser.
 2022-03-03 18:27:40 -08:00
Sebastian Ullrich
c9713b1b69 fix: setExpectedFn 2022-03-02 16:28:53 +01:00
Leonardo de Moura
c67ee9fdf4 feat: add pp annotation for match parser 2022-02-14 15:46:52 -08:00
Leonardo de Moura
42c80c7483 feat: remove whitespace sensitivity at match discriminants 2022-02-14 15:37:40 -08:00
Leonardo de Moura
93b5b74b36 feat: modify notation for providing motive in "match" expressions 2022-02-14 15:36:14 -08:00
Leonardo de Moura
12e2a79170 chore: fix codebase after removing auto pure 2022-02-03 18:08:14 -08:00
Leonardo de Moura
5f74cd4968 feat: add let pat := val | elseCase do-notation 2022-02-03 15:55:03 -08:00
Sebastian Ullrich
ce58ded16f fix: syntax match of literals 
Fixes #801
 2022-01-29 08:40:03 -08:00
Leonardo de Moura
cf3b8d4eb4 chore: cleanup 
Make the code style more uniform.
We still have a lot of leftovers from the old frontend.
 2022-01-26 09:18:17 -08:00
Leonardo de Moura
2c690926cf feat: update namedPattern parser 2022-01-17 16:49:20 -08:00
Leonardo de Moura
bac91b9b5b chore: remove arbitrary 2022-01-15 12:14:27 -08:00
Leonardo de Moura
9de58c66eb chore: add default_or_ofNonempty% 2022-01-15 11:50:39 -08:00
Leonardo de Moura
0a726a755f feat: add helper parser arbitrary_or_ofNonempty% 2022-01-14 17:11:55 -08:00
Sebastian Ullrich
a0e8c6183b fix: parser should create choice node even on error 2022-01-14 09:18:57 +01:00
Leonardo de Moura
addcbc6fa3 feat: process termination_by syntax 2022-01-12 16:15:30 -08:00
Leonardo de Moura
a1ab5c0ccb feat: simplify termination_by new syntax 
We don't need `using` anymore since we are going to use TC inference.
 2022-01-12 08:28:03 -08:00
Leonardo de Moura
f9b79092f6 feat: new termination_by syntax 2022-01-11 15:36:50 -08:00
Leonardo de Moura
ce76ad44ea feat: add terminationByCore parser 2022-01-11 14:44:36 -08:00
Mario Carneiro
5a7c9f2d35 chore: add showRhs definition 2022-01-04 09:28:29 -08:00
Mario Carneiro
9ee0d08cb5 chore: add doc 2022-01-04 09:26:34 -08:00
Mario Carneiro
3716e9a2ed chore: use a different syntax kind for suffices-by 
chore: update src/Lean/Parser/Term.lean

Co-authored-by: Gabriel Ebner <gebner@gebner.org>
 2022-01-04 09:26:32 -08:00
Gabriel Ebner
72851652f1 fix: spacing in suffices...by 2021-12-23 13:56:22 +01:00
Gabriel Ebner
d6f629860b feat: add ppRealFill and ppRealGroup combinators 2021-12-15 11:42:38 +00:00
Gabriel Ebner
ab3e08190b feat: allow opt-out of grouping in formatter 2021-12-15 11:42:38 +00:00