move backtracing out into a step

[scpubgit/DX.git] / bin / dx

diff --git a/bin/dx b/bin/dx
index cd65e0a..cf0410e 100644 (file)
--- a/bin/dx
+++ b/bin/dx
@@ -20,12 +20,13 @@ use_module('DX::ShellFrontend')->new(
           predicates => {
           'eq' => use_module('DX::Predicate::Eq')->new,
           member_at => use_module('DX::Predicate::MemberAt')->new,
-          is_dict => use_module('DX::Predicate::IsDict')->new,
+          dict => use_module('DX::Predicate::Dict')->new,
         },
         globals => dict(),
         proposition_sequence
           => use_module('DX::PropositionSequence')->new_empty,
       ),
+      trace_these => {},
     ),
   ),
   (@ARGV