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follow alternative rspace entries without backtracking, explicitly resolve
[scpubgit/DX.git]
/
lib
/
DX
/
QueryState.pm
diff --git
a/lib/DX/QueryState.pm
b/lib/DX/QueryState.pm
index
ac247c1
..
4be7b1c
100644
(file)
--- a/
lib/DX/QueryState.pm
+++ b/
lib/DX/QueryState.pm
@@
-70,6
+70,15
@@
sub with_additional_proposition {
);
}
}
+ if ((my $next_step = $ss->next_step)->can('original_search_state')) {
+ $but{next_step}
+ = $seen{$next_step}
+ ||= $next_step->but(
+ original_search_state
+ => $next_step->original_search_state->$_munge
+ );
+ }
+
$ss->but(%but);
};
};