--- a/src/HOL/Tools/Sledgehammer/sledgehammer_reconstruct.ML Thu Oct 18 15:40:02 2012 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_reconstruct.ML Thu Oct 18 15:41:15 2012 +0200
@@ -634,7 +634,8 @@
maybe_quote o fix_print_mode (Syntax.string_of_term ctxt)
o annotate_types ctxt
val reconstr = Metis (type_enc, lam_trans)
- fun do_facts (ls, ss) =
+ fun do_facts ind (ls, ss) =
+ "\n" ^ do_indent (ind + 1) ^
reconstructor_command reconstr 1 1 [] 0
(ls |> sort_distinct (prod_ord string_ord int_ord),
ss |> sort_distinct string_ord)
@@ -646,12 +647,12 @@
do_indent ind ^ "assume " ^ do_label l ^ do_term t ^ "\n"
| do_step ind (Prove (qs, l, t, By_Metis facts)) =
do_indent ind ^ do_have qs ^ " " ^
- do_label l ^ do_term t ^ " " ^ do_facts facts ^ "\n"
+ do_label l ^ do_term t ^ do_facts ind facts ^ "\n"
| do_step ind (Prove (qs, l, t, Case_Split (proofs, facts))) =
implode (map (prefix (do_indent ind ^ "moreover\n") o do_block ind)
proofs) ^
- do_indent ind ^ do_have qs ^ " " ^ do_label l ^ do_term t ^ " " ^
- do_facts facts ^ "\n"
+ do_indent ind ^ do_have qs ^ " " ^ do_label l ^ do_term t ^
+ do_facts ind facts ^ "\n"
and do_steps prefix suffix ind steps =
let val s = implode (map (do_step ind) steps) in
replicate_string (ind * indent_size - size prefix) " " ^ prefix ^