~~;

--- a/src/CTT/ROOT.ML	Mon Feb 08 17:29:08 1999 +0100
+++ b/src/CTT/ROOT.ML	Mon Feb 08 17:30:22 1999 +0100
@@ -13,7 +13,7 @@
 print_depth 1;  
 
 use_thy "CTT";
-use "$ISABELLE_HOME/src/Provers/typedsimp.ML";
+use "~~/src/Provers/typedsimp.ML";
 use "rew.ML";
 use_thy "Arith";
 use_thy "Bool";

--- a/src/FOL/ROOT.ML	Mon Feb 08 17:29:08 1999 +0100
+++ b/src/FOL/ROOT.ML	Mon Feb 08 17:30:22 1999 +0100
@@ -13,14 +13,14 @@
 
 print_depth 1;  
 
-use "$ISABELLE_HOME/src/Provers/simplifier.ML";
-use "$ISABELLE_HOME/src/Provers/splitter.ML";
-use "$ISABELLE_HOME/src/Provers/ind.ML";
-use "$ISABELLE_HOME/src/Provers/hypsubst.ML";
-use "$ISABELLE_HOME/src/Provers/classical.ML";
-use "$ISABELLE_HOME/src/Provers/blast.ML";
-use "$ISABELLE_HOME/src/Provers/clasimp.ML";
-use "$ISABELLE_HOME/src/Provers/quantifier1.ML";
+use "~~/src/Provers/simplifier.ML";
+use "~~/src/Provers/splitter.ML";
+use "~~/src/Provers/ind.ML";
+use "~~/src/Provers/hypsubst.ML";
+use "~~/src/Provers/classical.ML";
+use "~~/src/Provers/blast.ML";
+use "~~/src/Provers/clasimp.ML";
+use "~~/src/Provers/quantifier1.ML";
 
 use_thy "IFOL";
 use "fologic.ML";

--- a/src/HOL/ROOT.ML	Mon Feb 08 17:29:08 1999 +0100
+++ b/src/HOL/ROOT.ML	Mon Feb 08 17:30:22 1999 +0100
@@ -13,21 +13,21 @@
 print_depth 1;
 
 (* Add user sections *)
-use "$ISABELLE_HOME/src/Pure/section_utils.ML";
+use "~~/src/Pure/section_utils.ML";
 use "thy_syntax.ML";
 
-use "$ISABELLE_HOME/src/Provers/simplifier.ML";
-use "$ISABELLE_HOME/src/Provers/split_paired_all.ML";
-use "$ISABELLE_HOME/src/Provers/splitter.ML";
-use "$ISABELLE_HOME/src/Provers/hypsubst.ML";
-use "$ISABELLE_HOME/src/Provers/classical.ML";
-use "$ISABELLE_HOME/src/Provers/blast.ML";
-use "$ISABELLE_HOME/src/Provers/clasimp.ML";
-use "$ISABELLE_HOME/src/Provers/Arith/fast_lin_arith.ML";
-use "$ISABELLE_HOME/src/Provers/Arith/cancel_sums.ML";
-use "$ISABELLE_HOME/src/Provers/Arith/cancel_factor.ML";
-use "$ISABELLE_HOME/src/Provers/Arith/abel_cancel.ML";
-use "$ISABELLE_HOME/src/Provers/quantifier1.ML";
+use "~~/src/Provers/simplifier.ML";
+use "~~/src/Provers/split_paired_all.ML";
+use "~~/src/Provers/splitter.ML";
+use "~~/src/Provers/hypsubst.ML";
+use "~~/src/Provers/classical.ML";
+use "~~/src/Provers/blast.ML";
+use "~~/src/Provers/clasimp.ML";
+use "~~/src/Provers/Arith/fast_lin_arith.ML";
+use "~~/src/Provers/Arith/cancel_sums.ML";
+use "~~/src/Provers/Arith/cancel_factor.ML";
+use "~~/src/Provers/Arith/abel_cancel.ML";
+use "~~/src/Provers/quantifier1.ML";
 
 use_thy "HOL";
 use "hologic.ML";
@@ -60,9 +60,9 @@
 
 use_thy "Recdef";
 (*TFL: recursive function definitions*)
-cd "$ISABELLE_HOME/src/TFL";
+cd "~~/src/TFL";
 use "sys.sml";
-cd "$ISABELLE_HOME/src/HOL";
+cd "~~/src/HOL";
 
 cd "Integ";
 use_thy "IntDef";

--- a/src/ZF/ROOT.ML	Mon Feb 08 17:29:08 1999 +0100
+++ b/src/ZF/ROOT.ML	Mon Feb 08 17:30:22 1999 +0100
@@ -16,7 +16,7 @@
 print_depth 1;
 
 (*Add user sections for inductive/datatype definitions*)
-use     "$ISABELLE_HOME/src/Pure/section_utils";
+use     "~~/src/Pure/section_utils";
 use     "thy_syntax";
 
 use_thy "Let";