diff options
| author | letouzey | 2012-07-05 16:55:59 +0000 |
|---|---|---|
| committer | letouzey | 2012-07-05 16:55:59 +0000 |
| commit | f93f073df630bb46ddd07802026c0326dc72dafd (patch) | |
| tree | 35035375b5c6260ce6f89ccfbbf95a140e562005 /lib/flags.mli | |
| parent | d655986bc6d54c320a6ddd642cefde4a7f3088a9 (diff) | |
Notation: a new annotation "compat 8.x" extending "only parsing"
Suppose we declare : Notation foo := bar (compat "8.3").
Then each time foo is used in a script :
- By default nothing particular happens (for the moment)
- But we could get a warning explaining that
"foo is bar since coq > 8.3".
For that, either use the command-line option -verb-compat-notations
or the interactive command "Set Verbose Compat Notations".
- There is also a strict mode, where foo is forbidden : the previous
warning is now an error.
For that, either use the command-line option -no-compat-notations
or the interactive command "Unset Compat Notations".
When Coq is launched in compatibility mode (via -compat 8.x),
using a notation tagged "8.x" will never trigger a warning or error.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15514 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'lib/flags.mli')
| -rw-r--r-- | lib/flags.mli | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/flags.mli b/lib/flags.mli index 77399b9e5e..0aceee0459 100644 --- a/lib/flags.mli +++ b/lib/flags.mli @@ -26,10 +26,11 @@ val load_proofs : load_proofs ref val raw_print : bool ref val record_print : bool ref -type compat_version = V8_2 | V8_3 -val compat_version : compat_version option ref +type compat_version = V8_2 | V8_3 | Current +val compat_version : compat_version ref val version_strictly_greater : compat_version -> bool val version_less_or_equal : compat_version -> bool +val pr_version : compat_version -> string val beautify : bool ref val make_beautify : bool -> unit |