diff options
| author | Emilio Jesus Gallego Arias | 2020-02-20 13:56:23 -0500 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2020-02-20 13:56:23 -0500 |
| commit | f748ca04748ef00b85de7f31dc1dc7f0a985ec3f (patch) | |
| tree | 60a101df6b546e33878a9ac0900d1009f666c7be /doc | |
| parent | 935101ee1375ed930e993d0e76f2325ade562506 (diff) | |
| parent | a8307ceecc4347593e67cff2044a250b75060f5a (diff) | |
Merge PR #10832: Addressing #6082 and #7766: warning when overriding notation format + new notion of format associated to a given interpretation
Ack-by: maximedenes
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/changelog/03-notations/10832-master+fix6082-7766-overriding-notation-format.rst | 1 | ||||
| -rw-r--r-- | doc/sphinx/user-extensions/syntax-extensions.rst | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/doc/changelog/03-notations/10832-master+fix6082-7766-overriding-notation-format.rst b/doc/changelog/03-notations/10832-master+fix6082-7766-overriding-notation-format.rst new file mode 100644 index 0000000000..5393fb3d8c --- /dev/null +++ b/doc/changelog/03-notations/10832-master+fix6082-7766-overriding-notation-format.rst @@ -0,0 +1 @@ +- Different interpretations in different scopes of the same notation string can now be associated to different printing formats; this fixes bug #6092 and #7766 (`#10832 <https://github.com/coq/coq/pull/10832>`_, by Hugo Herbelin). 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 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |