diff -r 4afbcd008799 -r 6c53fe2519e5 test/Tools/isac/IsacKnowledge/atools.sml
--- a/test/Tools/isac/IsacKnowledge/atools.sml	Tue Aug 17 09:05:51 2010 +0200
+++ b/test/Tools/isac/IsacKnowledge/atools.sml	Wed Aug 18 13:40:09 2010 +0200
@@ -23,9 +23,9 @@
 "----------- occurs_in -------------------------------------------";
 "----------- occurs_in -------------------------------------------";
 "----------- occurs_in -------------------------------------------";
-fun str2t str = (term_of o the o (parse thy )) str;
+fun str2term str = (term_of o the o (parse thy )) str;
 fun term2s t = Sign.string_of_term (sign_of thy) t;
-val t = str2t "x";
+val t = str2term "x";
 if occurs_in t t then "OK" else raise error "atools.sml: occurs_in x x -> f";
 
 val t = str2term "x occurs_in x";
@@ -53,7 +53,7 @@
 "----------- argument_of -----------------------------------------";
 "----------- argument_of -----------------------------------------";
 "----------- argument_of -----------------------------------------";
-val t = str2t "argument_in (M_b x)";
+val t = str2term "argument_in (M_b x)";
 val Some (str, t') = eval_argument_in 0 "Atools.argument'_in" t 0;
 if term2s t' = "(argument_in M_b x) = x" then ()
 else raise error "atools.sml:(argument_in M_b x) = x  ???";