Sebastian Ullrich
564d2be3b3
feat: KVMap.forIn
2020-11-03 12:36:33 +01:00
Sebastian Ullrich
95910108dc
fix: delaborator: share mdata tree position with child
2020-11-03 12:36:33 +01:00
Leonardo de Moura
60c0e7b3d4
chore: avoid ..
...
@Kha The parenthesizer generates an error when `..` is used in terms
2020-11-02 19:32:32 -08:00
Leonardo de Moura
5854b5b9fe
feat: disallow alternatives of the form | _ ids => ...
...
@Kha We are still accepting wildcard alternatives of the form
`| _ => ...`
It is useful when we can discharge many alternatives using the same
tactic, and it looks like the wildcard alternative used in "match"-expressions.
2020-11-02 19:23:30 -08:00
Leonardo de Moura
bb99fc400a
chore: remove old crap
2020-11-02 19:16:23 -08:00
Leonardo de Moura
68ef8655bb
feat: improve getElimInfo
2020-11-02 18:45:52 -08:00
Leonardo de Moura
8d47e8be3b
feat: add basic cases ... using ... methods
2020-11-02 18:28:26 -08:00
Leonardo de Moura
9686515d83
chore: minor
2020-11-02 18:17:10 -08:00
Leonardo de Moura
7d752353a1
feat: add getElimInfo
2020-11-02 17:51:18 -08:00
Leonardo de Moura
1bec9ac3e0
feat: add generalizeTargets and more general unifyEqs
2020-11-02 17:43:43 -08:00
Leonardo de Moura
9932c79127
chore: cleanup
2020-11-02 17:27:34 -08:00
Leonardo de Moura
a6fd611db0
chore: use generalizing
2020-11-02 17:01:10 -08:00
Leonardo de Moura
7c44d4632b
fix: induction ... generalizing
2020-11-02 16:58:14 -08:00
Leonardo de Moura
73903267a5
feat: extend cases tactic syntax
2020-11-02 16:46:33 -08:00
Leonardo de Moura
a0ab1b9eb4
chore: remove with
2020-11-02 13:35:26 -08:00
Leonardo de Moura
f64bd9e1e3
chore: remove unnecessary with at induction/cases tactics
2020-11-02 13:30:54 -08:00
Leonardo de Moura
dfc346e76f
chore: remove obsolete attribute
2020-11-02 06:47:20 -08:00
Leonardo de Moura
83fb51f601
chore: remove StrategyAttrs
2020-11-02 06:39:21 -08:00
Leonardo de Moura
438494ae3f
chore: fix assertion
2020-11-02 06:22:46 -08:00
Leonardo de Moura
7b5f283507
chore: remove Expr.localE constructor
...
It was used by the old frontend
2020-11-01 09:37:48 -08:00
Leonardo de Moura
806e8784e7
chore: cleanup Quot/Quotient
2020-11-01 09:12:24 -08:00
Leonardo de Moura
eb2b1d56eb
chore: argument name
2020-11-01 08:03:37 -08:00
Leonardo de Moura
0d6a3080ad
chore: remove broken expandWhere
2020-10-31 19:19:18 -07:00
Leonardo de Moura
de8f8f0e28
feat: improve local context reduction approximation
2020-10-31 19:19:18 -07:00
Leonardo de Moura
bcae20381f
chore: naming convention
2020-10-31 19:19:18 -07:00
Leonardo de Moura
5d20cd1f46
chore: move CDot code to BuiltinNotation
2020-10-31 19:19:18 -07:00
Leonardo de Moura
85a3810b10
fix: where is not a term
...
See #191
TODO: add proper support for it in key places
2020-10-31 19:19:18 -07:00
Leonardo de Moura
665c3ed2f7
chore: cleanup
2020-10-31 19:19:18 -07:00
Leonardo de Moura
8c9f148e2f
chore: use new termFor, termReturn, termTry, and tryUnless
2020-10-31 19:19:18 -07:00
Leonardo de Moura
eacca1342f
fix: expandLiftMethod
...
We should not visit the new `termFor`, `termTry`, etc.
2020-10-31 19:19:18 -07:00
Leonardo de Moura
34a6125ae2
feat: add coercion from String to IO.Error
2020-10-31 19:19:17 -07:00
Leonardo de Moura
87bf97bdc1
feat: expand term try, for, unless, and return
2020-10-31 19:19:17 -07:00
Leonardo de Moura
d20081c548
feat: add term version of unless, for, try, and return notations
2020-10-31 19:19:17 -07:00
Leonardo de Moura
77b160a5a8
chore: use mkFreshUserName at generalizeTelescope
2020-10-31 19:19:17 -07:00
Leonardo de Moura
3101b83f98
fix: missing do
2020-10-30 18:15:37 -07:00
Leonardo de Moura
870f9a6215
fix: use robust matchEq?
2020-10-30 17:28:08 -07:00
Leonardo de Moura
f2530e069a
feat: do not create subgoals for auxiliary let-rec metavariables
2020-10-30 14:58:17 -07:00
Leonardo de Moura
0af30273c5
feat: hide auxiliary metavariables used to compile let-rec
2020-10-30 14:58:17 -07:00
Leonardo de Moura
4f3e932b3e
feat: expand "let rec" tactic notation
2020-10-30 14:58:17 -07:00
Leonardo de Moura
b880181cee
feat: add let rec tactic parser
2020-10-30 14:58:17 -07:00
Leonardo de Moura
0a56057db1
feat: better error message for "unknown" tactic
...
@Kha The hack I posted at Zulip didn't really work
```
macro x:ident : tactic => throw $ Lean.Macro.Exception.error x s!"unknown tactic '{x.getId}'"
```
For example, we would still get a weird error message at
```
theorem ex3 (x : Nat) : x = x → x = x :=
have x = x by foo (aaa bbb) -- The error would be at `bbb`
fun h => h
```
There were other minor issues that could be fixed, but this one was bad.
2020-10-30 14:58:17 -07:00
Sebastian Ullrich
0731d3f080
fix: double indentation inside parentheses
...
Ideally we would skip the indentation after any leading token without trailing
whitespace, but it's not quite clear how to do that in general
2020-10-30 19:10:08 +01:00
Sebastian Ullrich
bc8cb5edda
feat: pretty printer: adapt new indentation style
2020-10-30 19:08:39 +01:00
Leonardo de Moura
0032578d5b
feat: add have <ident> := <term> tactic macro
2020-10-29 20:39:40 -07:00
Leonardo de Moura
672436bc5f
feat: allow user to assign parsing priorities in the macro and elab commands
2020-10-29 20:33:51 -07:00
Leonardo de Moura
956a646a9c
chore: admit as a macro
2020-10-29 18:58:29 -07:00
Leonardo de Moura
6670378907
fix: withIds parser
2020-10-29 18:50:08 -07:00
Leonardo de Moura
0f3bd8abb4
feat: add rfl and decide! tactic macros
2020-10-29 16:42:22 -07:00
Leonardo de Moura
278883a5d6
feat: improve tryLiftAndCoe
2020-10-29 12:46:04 -07:00
Leonardo de Moura
6858cb5fb6
chore: cleanup
2020-10-29 10:24:16 -07:00
