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-rw-r--r--isa/interface6
-rw-r--r--isa/interface-setup.el2
2 files changed, 3 insertions, 5 deletions
diff --git a/isa/interface b/isa/interface
index 30d150c3..85df81c1 100644
--- a/isa/interface
+++ b/isa/interface
@@ -2,7 +2,7 @@
#
# $Id$
#
-# Proof General interface wrapper for Isabelle/classic.
+# Proof General interface wrapper for classic Isabelle.
## diagnostics
@@ -37,7 +37,7 @@ function fail()
## process command line
-PROOFGENERAL_HOME=$(cd $(dirname "$0"); cd ..; echo $PWD)
+export PROOFGENERAL_HOME=$(cd $(dirname "$0"); cd ..; echo $PWD)
# options
@@ -108,6 +108,6 @@ do
[ -f "$FILE" ] && ARGS="$ARGS -l $FILE"
done
-export PROOFGENERAL_HOME
+export PROOFGENERAL_ASSISTANTS=isa
export PROOFGENERAL_LOGIC="$LOGIC"
exec $PROGNAME $ARGS $FILES
diff --git a/isa/interface-setup.el b/isa/interface-setup.el
index a394121c..fce64173 100644
--- a/isa/interface-setup.el
+++ b/isa/interface-setup.el
@@ -5,5 +5,3 @@
(customize-set-variable
'isabelle-prog-name
(concat (getenv "ISABELLE") " " (getenv "PROOFGENERAL_LOGIC")))
-
-(customize-set-variable 'proof-assistant-table '((isa "Isabelle" "\\.ML$\\|\\.thy$")))