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authorHugo Herbelin2019-12-25 23:37:41 +0100
committerHugo Herbelin2020-02-22 01:52:29 +0100
commit8b2c4ea19c7930939c6d6d540558f042a60ac391 (patch)
tree1892276e77bc54938fc53aa1e1a3056a5006ff79 /dev
parentb5bd769d725495d8c78c04d6721742e602a9b539 (diff)
Making structure of type "tolerability" and related clearer.
Also renamed it to relative_entry_level. Correspondence between old and new representation is: (n,L) -> LevelLt n (n,E), (n,Prec n) -> LevelLe n (n,Any) -> LevelSome (n,Prec p) when n<>p was unused Should not change global semantics (except error message in pr_arg).
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### ML API
+Types `precedence`, `parenRelation`, `tolerability` in
+`notgram_ops.ml` have been reworked. See `entry_level` and
+`entry_relative_level` in `constrexpr.ml`.
+
+### ML API
+
Exception handling:
- Coq's custom `Backtrace` module has been removed in favor of OCaml's