1 files changed, 8 insertions, 0 deletions
diff --git a/phrase-extract/extract-main.cpp b/phrase-extract/extract-main.cpp
index 364ec1a91..5d58028d6 100644
--- a/phrase-extract/extract-main.cpp
+++ b/phrase-extract/extract-main.cpp
@@ -170,6 +170,8 @@ int main(int argc, char* argv[])
         exit(1);
       }
       options.initInstanceWeightsFile(argv[++i]);
+    } else if (strcmp(argv[i], "--Debug") == 0) {
+	options.debug = true;
     } else if(strcmp(argv[i],"--model") == 0) {
       if (i+1 >= argc) {
         cerr << "extract: syntax error, no model's information provided to the option --model " << endl;
@@ -719,6 +721,12 @@ void ExtractTask::addPhrase( SentenceAlignment &sentence, int startE, int endE,
     return;
   }
 
+  if (m_options.debug) {
+      outextractstr << "sentenceID=" << sentence.sentenceID << " ";
+      outextractstrInv << "sentenceID=" << sentence.sentenceID << " ";
+      outextractstrOrientation << "sentenceID=" << sentence.sentenceID << " ";
+  }
+
   for(int fi=startF; fi<=endF; fi++) {
     if (m_options.isTranslationFlag()) outextractstr << sentence.source[fi] << " ";
     if (m_options.isOrientationFlag()) outextractstrOrientation << sentence.source[fi] << " ";