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-rw-r--r--generic/proof-config.el2
-rw-r--r--generic/proof-script.el8
2 files changed, 7 insertions, 3 deletions
diff --git a/generic/proof-config.el b/generic/proof-config.el
index 3ca47c76..1107358c 100644
--- a/generic/proof-config.el
+++ b/generic/proof-config.el
@@ -1434,7 +1434,7 @@ Leave unset if no special characters are being used."
:type '(choice character (const nil))
:group 'proof-shell)
-(defcustom proof-shell-annotated-prompt-regexp ""
+(defcustom proof-shell-annotated-prompt-regexp nil
"Regexp matching a (possibly annotated) prompt pattern.
Output is grabbed between pairs of lines matching this regexp.
To help matching you may be able to annotate the proof assistant
diff --git a/generic/proof-script.el b/generic/proof-script.el
index ebdfc550..8cbc167a 100644
--- a/generic/proof-script.el
+++ b/generic/proof-script.el
@@ -2805,10 +2805,14 @@ a generic implementation of this."
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Sanity checks on important settings
+;;
(defvar proof-script-important-settings
- '(proof-terminal-char
- proof-comment-start
+ '(proof-shell-annotated-prompt-regexp ; crucial
+ proof-terminal-char ; soon not to be essential
+ proof-comment-start ;
proof-comment-end
; proof-goal-command-regexp not needed if proof-goal-command-p is set
proof-save-command-regexp