diff options
Diffstat (limited to 'doc/sphinx/proof-engine')
| -rw-r--r-- | doc/sphinx/proof-engine/ltac.rst | 10 | ||||
| -rw-r--r-- | doc/sphinx/proof-engine/proof-handling.rst | 4 | ||||
| -rw-r--r-- | doc/sphinx/proof-engine/tactics.rst | 2 |
3 files changed, 16 insertions, 0 deletions
diff --git a/doc/sphinx/proof-engine/ltac.rst b/doc/sphinx/proof-engine/ltac.rst index 52e3029b8f..0322b43694 100644 --- a/doc/sphinx/proof-engine/ltac.rst +++ b/doc/sphinx/proof-engine/ltac.rst @@ -1071,6 +1071,16 @@ Proving a subgoal as a separate lemma It may be useful to generate lemmas minimal w.r.t. the assumptions they depend on. This can be obtained thanks to the option below. + .. warning:: + + The abstract tactic, while very useful, still has some known + limitations, see https://github.com/coq/coq/issues/9146 for more + details. Thus we recommend using it caution in some + "non-standard" contexts. In particular, ``abstract`` won't + properly work when used inside quotations ``ltac:(...)``, or + if used as part of typeclass resolution, it may produce wrong + terms when in universe polymorphic mode. + .. tacv:: abstract @expr using @ident Give explicitly the name of the auxiliary lemma. diff --git a/doc/sphinx/proof-engine/proof-handling.rst b/doc/sphinx/proof-engine/proof-handling.rst index 07215a0c7e..16b158c397 100644 --- a/doc/sphinx/proof-engine/proof-handling.rst +++ b/doc/sphinx/proof-engine/proof-handling.rst @@ -544,6 +544,10 @@ Requesting information ``<Your Tactic Text here>``. + .. deprecated:: 8.10 + + Please use a text editor. + .. cmdv:: Show Proof :name: Show Proof diff --git a/doc/sphinx/proof-engine/tactics.rst b/doc/sphinx/proof-engine/tactics.rst index 7b395900e9..afb0239be4 100644 --- a/doc/sphinx/proof-engine/tactics.rst +++ b/doc/sphinx/proof-engine/tactics.rst @@ -3912,6 +3912,8 @@ At Coq startup, only the core database is nonempty and can be used. environment, including those used for ``setoid_rewrite``, from the Classes directory. +:fset: internal database for the implementation of the ``FSets`` library. + You are advised not to put your own hints in the core database, but use one or several databases specific to your development. |