print word alignments in rule

1 files changed, 5 insertions, 0 deletions

diff --git a/decoder/trule.cc b/decoder/trule.cc
index eedf8f30..9820e6d5 100644
--- a/decoder/trule.cc
+++ b/decoder/trule.cc
@@ -272,6 +272,11 @@ string TRule::AsString(bool verbose) const {
   }
   if (!scores_.empty() && verbose) {
     os << " ||| " << scores_;
+    if (!a_.empty()) {
+      os << " |||";
+      for (int i = 0; i < a_.size(); ++i)
+        os << ' ' << a_[i];
+    }
   }
   return os.str();
 }