Kyle Miller
1a203c7fe5
feat: intermediate tactic info on simpa ( #10309 )
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This PR modifies the `simpa` tactic so that in `simpa ... using e` there
is tactic info on the range `simpa ... using` that shows the simplified
goal.
2025-09-09 20:24:27 +00:00
Kyle Miller
af5322c7ef
feat: tactic info per intro hypothesis, rfl pattern ( #9942 )
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This PR modifies `intro` to create tactic info localized to each
hypothesis, making it possible to see how `intro` works
variable-by-variable. Additionally:
- The tactic supports `intro rfl` to introduce an equality and
immediately substitute it, like `rintro rfl` (recall: the `rfl` pattern
is like doing `intro h; subst h`). The `rintro` tactic can also now
support `HEq` in `rfl` patterns if `eq_of_heq` applies.
- In `intro (h : t)`, elaboration of `t` is interleaved with unification
with the type of `h`, which prevents default instances from causing
unification to fail.
- Tactics that change types of hypotheses (including `intro (h : t)`,
`delta`, `dsimp`) now update the local instance cache.
In `intro x y z`, tactic info ranges are `intro x`, `y`, and `z`. The
reason for including `intro` with `x` is to make sure the info range is
"monotonic" while adding the first argument to `intro`.
2025-08-18 13:55:06 +00:00
Mario Carneiro
8881517018
fix: report goals in induction with parse error
2023-11-20 09:15:27 +01:00
Sebastian Ullrich
a62d412dce
fix: implement · tacs as a builtin elaborator, part 2
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Fixes #2153
2023-03-15 17:00:15 +01:00
Sebastian Ullrich
b8cc5b277e
fix: strict indentation check in · tacs
2023-03-15 11:33:19 +01:00
Sebastian Ullrich
43c5ab802f
fix: show tactic info on canonical by
2023-01-18 10:23:37 +01:00
Sebastian Ullrich
88c8cd5cf2
fix: show correct goal state after an empty by
2022-12-13 01:39:45 +01:00
Gabriel Ebner
3add955382
fix: preserve separators in evalSepByIndentTactic
2022-09-18 16:43:23 -07:00
Leonardo de Moura
7f9be4198b
fix: Induction.lean after binderIdent normalization
2022-08-04 21:28:12 -07:00
Sebastian Ullrich
43b08239b0
fix: further conv goal state refinements
2022-06-14 11:09:47 +02:00
Sebastian Ullrich
8ffa07ab25
fix: goal state on conv =>
2022-06-07 17:43:16 +02:00
Sebastian Ullrich
0b264889ae
fix: goal state on ; after ·
2022-06-03 13:41:04 +02:00
Sebastian Ullrich
d3cf60e86a
chore: further refine goal state heuristics
2022-05-30 13:27:56 +02:00
Sebastian Ullrich
b31690b1d7
fix: go to definition/goal state at end of syntax
2022-05-30 11:16:25 +02:00
Sebastian Ullrich
39a0de40dd
feat: annotate <;> with expected state
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
a167828b79
fix: refine previous commit's heuristic
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Show indented state if there is no outer state that is leading & not indented
relative to the cursor position
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
cc5e7ee731
test: part of #1119
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
b714a32d27
fix: revert "fix: show single final state after tactic combinator"
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This reverts commit eb7bf2b272
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
eb7bf2b272
fix: show single final state after tactic combinator
2022-04-23 17:42:32 +02:00
Sebastian Ullrich
240c5e15e9
fix: show final goal state at end of tactic combinator
2022-04-23 17:15:32 +02:00
Sebastian Ullrich
93327e2324
fix: tactic state on {/·
2021-05-21 17:13:33 -07:00
Sebastian Ullrich
9f3ddb0c43
fix: do not store solved goals in info tree
2021-05-20 15:17:54 -07:00
Sebastian Ullrich
eb93894683
fix: do not abort elaboration on unclosed parenthesis
2021-05-17 22:29:06 +02:00
Sebastian Ullrich
8ae726203d
fix: plainGoal: consider original positions only when deciding whether a tactic is a combinator
2021-05-12 10:51:42 +02:00
Sebastian Ullrich
66c0f6ae9d
fix: goal state at induction/cases e with
2021-05-05 15:27:40 +02:00
Sebastian Ullrich
c22f4ffaec
fix: partial fix of focus goal state
2021-05-04 19:11:05 +02:00
Sebastian Ullrich
e76fc17b0e
fix: rw goal state positions
2021-05-03 14:14:12 +02:00
Sebastian Ullrich
4fb01f7c06
fix: goal state on ;
2021-05-03 13:32:00 +02:00
Sebastian Ullrich
b8b8cc79a9
feat: show initial case goal on ... => for induction/cases/case/match
2021-05-02 23:07:15 +02:00
Sebastian Ullrich
8863761401
feat: show initial state for tactic combinators by default
2021-05-02 23:07:15 +02:00
Sebastian Ullrich
2734a5baba
feat: show state on by
2021-05-02 23:07:15 +02:00
Sebastian Ullrich
ac9fee5854
test: add Lean 3-style interactive server tests
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Fixes #376
2021-04-03 00:23:46 +02:00
