diff -r b7071d1dd263 -r 007ef64dbb08 src/Tools/isac/ProgLang/ListC.thy
--- a/src/Tools/isac/ProgLang/ListC.thy	Mon Oct 31 18:28:36 2022 +0100
+++ b/src/Tools/isac/ProgLang/ListC.thy	Mon Nov 07 17:37:20 2022 +0100
@@ -132,11 +132,11 @@
 \<close> ML \<open>
 val prog_expr =
   Rule_Def.Repeat {id = "prog_expr", preconds = [], rew_ord = ("dummy_ord", Rewrite_Ord.function_empty), 
-    erls = Rule_Def.Empty, srls = Rule_Def.Empty, calc = [], errpatts = [],
+    asm_rls = Rule_Def.Empty, prog_rls = Rule_Def.Empty, calc = [], errpatts = [],
     rules = [Rule_Def.Thm ("refl",  @{thm refl}),  (*'a<>b -> FALSE' by fun eval_equal*)
        Rule_Def.Thm ("o_apply",  @{thm o_apply}),
 
-       Rule_Def.Thm ("NTH_CONS", @{thm NTH_CONS}),(*erls for cond. in Atools.ML*)
+       Rule_Def.Thm ("NTH_CONS", @{thm NTH_CONS}),(*asm_rls for cond. in Atools.ML*)
        Rule_Def.Thm ("NTH_NIL", @{thm NTH_NIL}),
        Rule_Def.Thm ("append_Cons", @{thm append_Cons}),
        Rule_Def.Thm ("append_Nil", @{thm append_Nil}),
@@ -176,7 +176,7 @@
        Rule_Def.Thm ("tl_Nil", @{thm tl_Nil}),
        Rule_Def.Thm ("zip_Cons", @{thm zip_Cons}),
        Rule_Def.Thm ("zip_Nil", @{thm zip_Nil})],
-    scr = Rule_Def.Empty_Prog}: Rule_Set.T;
+    program = Rule_Def.Empty_Prog}: Rule_Set.T;
 \<close>
 rule_set_knowledge prog_expr = prog_expr