diff options
| author | Hugo Herbelin | 2017-08-22 01:22:21 +0200 |
|---|---|---|
| committer | Hugo Herbelin | 2018-02-20 10:03:07 +0100 |
| commit | 5b2f29e461d7dfb1336117050cc8c5d510025bf1 (patch) | |
| tree | 4df78094c9503552f60bcda725f600bacc8ed36c | |
| parent | 87a8d6c24fa5d014380340fc09647bcd53b9fb5e (diff) | |
More structured printing in unicode notations for binders.
| -rw-r--r-- | theories/Unicode/Utf8_core.v | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/theories/Unicode/Utf8_core.v b/theories/Unicode/Utf8_core.v index a0545c0a46..95c8336d2a 100644 --- a/theories/Unicode/Utf8_core.v +++ b/theories/Unicode/Utf8_core.v @@ -10,10 +10,12 @@ (* Logic *) -Notation "∀ x .. y , P" := (forall x, .. (forall y, P) ..) - (at level 200, x binder, y binder, right associativity) : type_scope. -Notation "∃ x .. y , P" := (exists x, .. (exists y, P) ..) - (at level 200, x binder, y binder, right associativity) : type_scope. +Notation "∀ x .. y , P" := (forall x, .. (forall y, P) ..) + (at level 200, x binder, y binder, right associativity, + format "'[ ' ∀ x .. y ']' , P") : type_scope. +Notation "∃ x .. y , P" := (exists x, .. (exists y, P) ..) + (at level 200, x binder, y binder, right associativity, + format "'[ ' ∃ x .. y ']' , P") : type_scope. Notation "x ∨ y" := (x \/ y) (at level 85, right associativity) : type_scope. Notation "x ∧ y" := (x /\ y) (at level 80, right associativity) : type_scope. @@ -25,5 +27,6 @@ Notation "¬ x" := (~x) (at level 75, right associativity) : type_scope. Notation "x ≠ y" := (x <> y) (at level 70) : type_scope. (* Abstraction *) -Notation "'λ' x .. y , t" := (fun x => .. (fun y => t) ..) - (at level 200, x binder, y binder, right associativity). +Notation "'λ' x .. y , t" := (fun x => .. (fun y => t) ..) + (at level 200, x binder, y binder, right associativity, + format "'[ ' 'λ' x .. y ']' , t"). |