Richard Copley 4fe0259354 feat: exact?%: do not report suggestions which do not close the goal (#3974) ... This makes `exact?%` behave like `by exact?` rather than `by apply?`. If the underlying function `librarySearch` finds a suggestion which closes the goal, use it (and add a code action). Otherwise log an error and use `sorry`. The error is either ```text `exact?%` didn't find any relevant lemmas ``` or ```text `exact?%` could not close the goal. Try `by apply` to see partial suggestions. ``` --- [Zulip](https://leanprover.zulipchat.com/#narrow/stream/287929-mathlib4/topic/Useful.20term.20elaborators/near/434863856) --------- Co-authored-by: Scott Morrison <scott.morrison@gmail.com>		2024-04-24 06:07:11 +00:00
..
Control	chore: deprecate Option.toBool in favour of Option.isSome (#3866)	2024-04-22 07:20:19 +00:00
Data	chore: upstream Std material from Data/List|Array/Init (#3975)	2024-04-24 03:23:25 +00:00
Omega	feat: in conv tactic, use try with_reducibe rfl (#3763)	2024-03-29 11:59:45 +00:00
System	feat: UTF-8 string validation (#3958)	2024-04-20 18:36:37 +00:00
BinderPredicates.lean	chore: upstream set notation (#3339)	2024-02-15 02:08:45 +00:00
ByCases.lean	perf: rewrite UnusedVariables lint (#3186)	2024-03-21 12:28:57 +00:00
Classical.lean	doc: Classical.choice (#3871)	2024-04-22 06:36:56 +00:00
Coe.lean	fix: make Lean.Internal.liftCoeM and Lean.Internal.coeM unfold (#3404)	2024-02-27 22:17:46 +00:00
Control.lean	feat: add ExceptCpsT	2021-02-27 18:44:24 -08:00
Conv.lean	chore: reorganising to reduce imports (#3790)	2024-03-27 11:15:01 +00:00
Core.lean	fix: replace unary Nat.succ simp rules with simprocs (#3808)	2024-04-04 23:15:26 +00:00
Data.lean	feat: show diffs when #guard_msgs fails (#3912)	2024-04-18 15:09:44 +00:00
Dynamic.lean	chore: snake-case attributes (part 2)	2022-10-19 09:28:08 -07:00
Ext.lean	chore: reorganising to reduce imports (#3790)	2024-03-27 11:15:01 +00:00
GetElem.lean	chore: extend GetElem with getElem! and getElem? (#3694)	2024-03-28 01:42:00 +00:00
Guard.lean	feat: upstream guard_expr (#3297)	2024-02-11 23:25:04 +00:00
Hints.lean	fix: Not should not be reducible, special support for Ne	2021-02-15 17:36:11 -08:00
MacroTrace.lean	chore: reorganising to reduce imports (#3790)	2024-03-27 11:15:01 +00:00
Meta.lean	chore: extend GetElem with getElem! and getElem? (#3694)	2024-03-28 01:42:00 +00:00
MetaTypes.lean	doc: fix simp configuration option default value for decide (#3894)	2024-04-12 22:02:08 +00:00
Notation.lean	feat: improve @[deprecated] attr (#3968)	2024-04-23 17:00:32 +00:00
NotationExtra.lean	chore: reorganising to reduce imports (#3790)	2024-03-27 11:15:01 +00:00
Omega.lean	chore: add missing copyright headers (#3411)	2024-02-20 01:49:55 +00:00
Prelude.lean	feat: shorten auto-generated instance names (#3089)	2024-04-13 18:08:50 +00:00
PropLemmas.lean	feat: upstream apply helper tactics from Mathlib (#3670)	2024-03-17 06:47:56 +00:00
RCases.lean	doc: typo in rcases docs (#3796)	2024-03-28 07:31:01 +00:00
ShareCommon.lean	chore: snake-case attributes (part 2)	2022-10-19 09:28:08 -07:00
SimpLemmas.lean	chore: bool and prop lemmas for Mathlib compatibility and improved confluence (#3508)	2024-03-04 23:56:30 +00:00
Simproc.lean	chore: fix simproc doc-string (#3800)	2024-03-28 17:54:52 +00:00
SizeOf.lean	doc: documentation for Init.SizeOf	2022-08-17 14:48:10 -07:00
SizeOfLemmas.lean	fix: protect sizeOf lemmas	2023-07-19 08:50:59 +02:00
System.lean	feat: Mutex, Condvar	2022-09-05 08:52:46 -07:00
Tactics.lean	feat: exact?%: do not report suggestions which do not close the goal (#3974)	2024-04-24 06:07:11 +00:00
TacticsExtra.lean	chore: upstream norm_cast tactic (#3322)	2024-02-19 17:49:17 -08:00
Util.lean	chore: extend GetElem with getElem! and getElem? (#3694)	2024-03-28 01:42:00 +00:00
WF.lean	doc: Leo-Henrik retreat doc (#3869)	2024-04-12 09:14:31 +00:00
WFTactics.lean	feat: use omega in default decreasing_trivial (#3503)	2024-02-27 18:53:36 +00:00