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-rw-r--r--generic/proof-site.el13
1 files changed, 9 insertions, 4 deletions
diff --git a/generic/proof-site.el b/generic/proof-site.el
index bf34cbc7..eda5261c 100644
--- a/generic/proof-site.el
+++ b/generic/proof-site.el
@@ -22,12 +22,17 @@
:group 'processes)
-;; Master table of supported assistants.
-
+;; This customization group gathers together
+;; the internals of Proof General which control
+;; configuration to different proof assistants.
+;; This is for development purposes rather than
+;; user-level customization, so this group does
+;; not belong to 'proof (or any other group).
(defgroup proof-internal nil
- "Customization of Proof General internals."
- :group 'proof)
+ "Customization of Proof General internals.")
+
+;; Master table of supported assistants.
(defcustom proof-internal-assistant-table
'((isa "Isabelle" "\\.ML$\\|\\.thy$")
(lego "LEGO" "\\.l$")