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-rw-r--r--generic/proof-config.el5
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/proof-config.el b/generic/proof-config.el
index 65f2df34..ddcc8cf2 100644
--- a/generic/proof-config.el
+++ b/generic/proof-config.el
@@ -2177,10 +2177,11 @@ response buffer."
;; 5c. hooks and other miscellaneous customizations
;;
-(defcustom proof-shell-unicode nil
+(defcustom proof-shell-unicode t
+ ;; true by default for PG 3.7; set to nil for old systems
"Tell whether communication between Proof General and the prover
process is 8bit clean, without using any special non-ASCII characters.
-If so, the process coding system will be set to utf-8."
+If so, the process coding system will be set to UTF-8."
:type 'boolean
:group 'proof-shell)