transparent cd;

2 files changed, 2 insertions, 2 deletions

diff --git a/isa/isa.el b/isa/isa.el
index fe1a6e05..9efcf6bc 100644
--- a/isa/isa.el
+++ b/isa/isa.el
@@ -142,7 +142,7 @@ and script mode."
    proof-shell-prompt-pattern		"^2?[ML-=#>]>? \372?"
 
    ;; for issuing command, not used to track cwd in any way.
-   proof-shell-cd-cmd			"cd \"%s\""
+   proof-shell-cd-cmd			"Library.cd \"%s\""
 
    ;; FIXME: the next two are probably only good for NJ/SML
    proof-shell-interrupt-regexp         "Interrupt"
diff --git a/isar/isar.el b/isar/isar.el
index f93b2d2e..eef823e6 100644
--- a/isar/isar.el
+++ b/isar/isar.el
@@ -242,7 +242,7 @@
    proof-shell-prompt-pattern		"^\\w*[>#] "
 
    ;; for issuing command, not used to track cwd in any way.
-   proof-shell-cd-cmd			"cd \"%s\""
+   proof-shell-cd-cmd			"ML {* Library.cd \"%s\" *}"
 
    proof-shell-proof-completed-regexp   nil     ; n.a.
    proof-shell-interrupt-regexp         "\364\\*\\*\\* Interrupt\\|\360Interrupt"