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-rw-r--r--plastic/plastic.el3
1 files changed, 2 insertions, 1 deletions
diff --git a/plastic/plastic.el b/plastic/plastic.el
index a8a1e6b1..0678042f 100644
--- a/plastic/plastic.el
+++ b/plastic/plastic.el
@@ -653,7 +653,8 @@ We assume that module identifiers coincide with file names."
"undo whatever was tried, if error-free"
(interactive)
(plastic-reset-error)
- (proof-try-command)
+ (let ((proof-state-preserving-p nil)) ; allow any command
+ (proof-execute-minibuffer-cmd))
(plastic-call-if-no-error 'plastic-send-one-undo))
(defun plastic-minibuf ()