Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[Merged by Bors] - feat(init/meta/interative): Change the behaviour of specialize to put goals from underscores first #530

Closed
wants to merge 2 commits into from
+2 −1
Closed

[Merged by Bors] - feat(init/meta/interative): Change the behaviour of specialize to put goals from underscores first #530

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ce86c7d
Change the behaviour of `specialize` to put goals from underscores first
shingtaklam1324 Feb 11, 2021
49839fd
Update library/init/meta/interactive.lean
shingtaklam1324 Feb 11, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Update library/init/meta/interactive.lean 
Co-authored-by: Bryan Gin-ge Chen <[email protected]>
@shingtaklam1324 @bryangingechen
shingtaklam1324 and bryangingechen authored Feb 11, 2021

Verified

This commit was created on GitHub.com and signed with GitHub’s verified signature. The key has expired.
GPG key ID: 4AEE18F83AFDEB23
Expired
Verified
Learn about vigilant mode
commit 49839fd7d6a287883c0ee68fe3e7fca6fccd4ef6
2 changes: 1 addition & 1 deletion library/init/meta/interactive.lean
View file
Original file line number Diff line number Diff line change
@@ -1636,7 +1636,7 @@ do gs ← get_goals,
/--
The tactic `specialize h a₁ ... aₙ` works on local hypothesis `h`. The premises of this hypothesis, either universal quantifications or non-dependent implications, are instantiated by concrete terms coming either from arguments `a₁` ... `aₙ`. The tactic adds a new hypothesis with the same name `h := h a₁ ... aₙ` and tries to clear the previous one.
-/
meta def specialize' (p : parse texpr) : tactic unit :=
meta def specialize (p : parse texpr) : tactic unit :=
focus1 $
do e ← i_to_expr p,
let h := expr.get_app_fn e,