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-rw-r--r--isa/isabelle-system.el9
1 files changed, 4 insertions, 5 deletions
diff --git a/isa/isabelle-system.el b/isa/isabelle-system.el
index 17c94f47..34335977 100644
--- a/isa/isabelle-system.el
+++ b/isa/isabelle-system.el
@@ -269,11 +269,10 @@ until Proof General is restarted."
:type 'boolean
:setting "quick_and_dirty:=%b;")
-; FIXME: for Isabelle99-1
-; (defpacustom global-timing nil
-; "Whether to enable timing in Isabelle."
-; :type 'boolean
-; :setting "Library.timing:=%b;")
+(defpacustom global-timing nil
+ "Whether to enable timing in Isabelle."
+ :type 'boolean
+ :setting "Library.timing:=%b;")
(defpacustom print-depth 10
"Setting for the ML print depth in Isabelle."