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authorPierre-Marie Pédrot2018-12-05 17:20:54 +0100
committerPierre-Marie Pédrot2019-02-05 12:09:44 +0100
commitb1e0fa29b62ee958b31c55ea3c8eea4087e6e2b4 (patch)
treec5ef8ee2b21825e782650607628b661df004fad1
parent151ec20b1202df17b75a7c8d3fe9f8ff258a88bd (diff)
Documenting the Ltac Backtrace flag.
-rw-r--r--doc/sphinx/proof-engine/ltac.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/sphinx/proof-engine/ltac.rst b/doc/sphinx/proof-engine/ltac.rst
index 442077616f..830b24159e 100644
--- a/doc/sphinx/proof-engine/ltac.rst
+++ b/doc/sphinx/proof-engine/ltac.rst
@@ -1154,6 +1154,15 @@ Printing |Ltac| tactics
Debugging |Ltac| tactics
------------------------
+Backtraces
+~~~~~~~~~~
+
+.. flag:: Ltac Backtrace
+
+ Setting this flag displays a backtrace on Ltac failures that can be useful
+ to find out what went wrong. It is disabled by default for performance
+ reasons.
+
Info trace
~~~~~~~~~~