diff options
Diffstat (limited to 'doc/sphinx')
| -rw-r--r-- | doc/sphinx/user-extensions/syntax-extensions.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/sphinx/user-extensions/syntax-extensions.rst b/doc/sphinx/user-extensions/syntax-extensions.rst index a8d5ac610f..7c628e534b 100644 --- a/doc/sphinx/user-extensions/syntax-extensions.rst +++ b/doc/sphinx/user-extensions/syntax-extensions.rst @@ -163,6 +163,10 @@ Grammar constr` is at level 100. To avoid ``x : A`` being parsed as a type cast, it is necessary to put ``x`` at a level below 100, typically 99. Hence, a correct definition is the following: +.. coqtop:: none + + Reset Initial. + .. coqtop:: all Notation "{ x : A | P }" := (sig A (fun x => P)) (x at level 99). @@ -350,6 +354,11 @@ Reserving notations This command declares an infix parsing rule without giving its interpretation. + When a format is attached to a reserved notation, it is used by + default by all subsequent interpretations of the corresponding + notation. A specific interpretation can provide its own format + overriding the default format though. + Simultaneous definition of terms and notations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |