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| author |  Jason Gross <jgross@mit.edu> | 2015-06-24 11:28:44 +0200 |
|---|---|---|
| committer | Jason Gross <jgross@mit.edu> | 2015-08-14 02:49:30 -0400 |
| commit | 297b0cb44bbe8ec7304ca635c566815167266d4a (patch) | |
| tree | b4efe113299e5832e68ae638a95847cdb2e92357 /theories/Init/Notations.v | |
| parent | 2bb05717bde540332aa814a59da3745f2097dedf (diff) | |
Revert commit 18796b6aea453bdeef1ad12ce80eeb220bf01e67, close 3080
This reverts 18796b6aea453bdeef1ad12ce80eeb220bf01e67 (Slight change
in the semantics of arguments scopes: scopes can no longer be bound to
Funclass or Sortclass (this does not seem to be useful)). It is
useful to have function_scope for, e.g., function composition. This
allows users to, e.g., automatically interpret ∘ as morphism
composition when expecting a morphism of categories, as functor
composition when expecting a functor, and as function composition when
expecting a function.
Additionally, it is nicer to have fewer special cases in the OCaml
code, and give more things a uniform syntax. (The scope type_scope
should not be special-cased; this change is coming up next.)
Also explicitly define [function_scope] in theories/Init/Notations.v.
This closes bug #3080, Build a [function_scope] like [type_scope], or allow
[Bind Scope ... with Sortclass] and [Bind Scope ... with Funclass]
We now mention Funclass and Sortclass in the documentation of [Bind Scope]
again.
Diffstat (limited to 'theories/Init/Notations.v')
| -rw-r--r-- | theories/Init/Notations.v | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/theories/Init/Notations.v b/theories/Init/Notations.v index a7bdba90a..50728136b 100644 --- a/theories/Init/Notations.v +++ b/theories/Init/Notations.v @@ -76,9 +76,13 @@ Reserved Notation "{ x : A & P }" (at level 0, x at level 99). Reserved Notation "{ x : A & P & Q }" (at level 0, x at level 99). Delimit Scope type_scope with type. +Delimit Scope function_scope with function. Delimit Scope core_scope with core. +Bind Scope function_scope with Funclass. + Open Scope core_scope. +Open Scope function_scope. Open Scope type_scope. (** ML Tactic Notations *) |