Merge pull request #511 from Seasawher/auto-update-branch

Author: Seasawher

docs/attributes.md

@@ -1,6 +1,6 @@
 # Attributes
 
-Mathlib version: `cd0d35771eeffaaec105eb48ee56c978dc740766`
+Mathlib version: `337f3a7ec82d927c2939d3e695573f43e5aa0874`
 
 ## Std.Internal.tree_tac
  simp theorems used by internal DTreeMap lemmas

docs/commands.md

@@ -1,6 +1,6 @@
 # Commands
 
-Mathlib version: `cd0d35771eeffaaec105eb48ee56c978dc740766`
+Mathlib version: `337f3a7ec82d927c2939d3e695573f43e5aa0874`
 
 ## \#adaptation_note
 Defined in: `adaptationNoteCmd`

docs/options.md

@@ -1,6 +1,6 @@
 # Options
 
-Mathlib version: `cd0d35771eeffaaec105eb48ee56c978dc740766`
+Mathlib version: `337f3a7ec82d927c2939d3e695573f43e5aa0874`
 
 ## Elab.async
 type: `Bool`

docs/tactics.md

@@ -1,6 +1,6 @@
 # Tactics
 
-Mathlib version: `cd0d35771eeffaaec105eb48ee56c978dc740766`
+Mathlib version: `337f3a7ec82d927c2939d3e695573f43e5aa0874`
 
 ## \#adaptation_note
 Defined in: `«tactic#adaptation_note_»`
@@ -3768,7 +3768,8 @@ Lift an expression to another type.
 * Usage: `'lift' expr 'to' expr ('using' expr)? ('with' id (id id?)?)?`.
 * If `n : ℤ` and `hn : n ≥ 0` then the tactic `lift n to ℕ using hn` creates a new
   constant of type `ℕ`, also named `n` and replaces all occurrences of the old variable `(n : ℤ)`
-  with `↑n` (where `n` in the new variable). It will remove `n` and `hn` from the context.
+  with `↑n` (where `n` in the new variable). It will clear `n` from the context and
+  try to clear `hn` from the context.
   + So for example the tactic `lift n to ℕ using hn` transforms the goal
     `n : ℤ, hn : n ≥ 0, h : P n ⊢ n = 3` to `n : ℕ, h : P ↑n ⊢ ↑n = 3`
     (here `P` is some term of type `ℤ → Prop`).

lake-manifest.json

@@ -5,7 +5,7 @@
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-   "rev": "cd0d35771eeffaaec105eb48ee56c978dc740766",
+   "rev": "337f3a7ec82d927c2939d3e695573f43e5aa0874",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -75,7 +75,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "c44068fa1b40041e6df42bd67639b690eb2764ca",
+   "rev": "e1303724b4b421693e72e817657f766ed6b9c0c9",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",