# HG changeset patch
# User wenzelm
# Date 1120639301 -7200
# Node ID c28599f981f2fb7f35f5866fdc88d033fd1e0a23
# Parent  3a7eee8cc0ff17e2c2f33c9763e84d308bffd232
added adhoc string_of_term from Pure/term.ML;

diff -r 3a7eee8cc0ff -r c28599f981f2 src/HOL/Tools/ATP/recon_translate_proof.ML
--- a/src/HOL/Tools/ATP/recon_translate_proof.ML	Wed Jul 06 10:41:40 2005 +0200
+++ b/src/HOL/Tools/ATP/recon_translate_proof.ML	Wed Jul 06 10:41:41 2005 +0200
@@ -66,8 +66,15 @@
     (ch = "~") orelse (ReconOrderClauses.is_alpha ch) orelse 
     (ReconOrderClauses.is_digit ch) orelse ( ch = " ");
 
+fun string_of_term (Const(s,_)) = s
+  | string_of_term (Free(s,_)) = s
+  | string_of_term (Var(ix,_)) = Term.string_of_vname ix
+  | string_of_term (Bound i) = string_of_int i
+  | string_of_term (Abs(x,_,t)) = "%" ^ x ^ ". " ^ string_of_term t
+  | string_of_term (s $ t) =
+      "(" ^ string_of_term s ^ " " ^ string_of_term t ^ ")"
 
-fun lit_string_with_nums t = let val termstr = Term.string_of_term t
+fun lit_string_with_nums t = let val termstr = string_of_term t
                                  val exp_term = explode termstr
                              in
                                  implode(List.filter is_alpha_space_digit_or_neg exp_term)