1 files changed, 1 insertions, 1 deletions
diff --git a/isa/isa.el b/isa/isa.el
index a4f18f33..03c3b11d 100644
--- a/isa/isa.el
+++ b/isa/isa.el
@@ -144,7 +144,7 @@ and script mode."
 
    ;; FIXME: the next two are probably only good for NJ/SML
    proof-shell-interrupt-regexp         "Interrupt"
-   proof-shell-error-regexp		"^\364\\*\\*\\*\\|^.*Error:\\|^uncaught exception \\|^Exception- "
+   proof-shell-error-regexp		"^\364\\*\\*\\*\\|^.*Error:\\|^uncaught exception \\|^Exception-\\( \\|$\\)"
    
    ;; matches names of assumptions
    proof-shell-assumption-regexp	isa-id