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authorEmilio Jesus Gallego Arias2020-06-05 17:39:42 +0200
committerEmilio Jesus Gallego Arias2020-06-05 17:39:42 +0200
commite9bba6f73ef3d66949f2527cbd250d1c45210add (patch)
tree34bc900bc215388dd1397d03c42d72de3212c5c8
parent2f2d21a6102f8cbbdb3d23624c15d05a6e52345c (diff)
parentf47b2edfb9e43d551c3b243c16cfc10e38e70d47 (diff)
Merge PR #12450: Document known issue of Proof <term> with PG.
Reviewed-by: ejgallego Reviewed-by: erikmd Reviewed-by: jfehrle
-rw-r--r--doc/sphinx/proof-engine/proof-handling.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/sphinx/proof-engine/proof-handling.rst b/doc/sphinx/proof-engine/proof-handling.rst
index cf4d432f64..df5e4737b9 100644
--- a/doc/sphinx/proof-engine/proof-handling.rst
+++ b/doc/sphinx/proof-engine/proof-handling.rst
@@ -125,6 +125,15 @@ list of assertion commands is given in :ref:`Assertions`. The command
That is, you have to give the full proof in one gulp, as a
proof term (see Section :ref:`applyingtheorems`).
+ .. warning::
+
+ Use of this command is discouraged. In particular, it
+ doesn't work in Proof General because it must
+ immediately follow the command that opened proof mode, but
+ Proof General inserts :cmd:`Unset` :flag:`Silent` before it (see
+ `Proof General issue #498
+ <https://github.com/ProofGeneral/PG/issues/498>`_).
+
.. cmd:: Proof
Is a no-op which is useful to delimit the sequence of tactic commands