1 files changed, 5 insertions, 0 deletions
diff --git a/lib/token.h b/lib/token.h
index f3188c9..a4072e0 100644
--- a/lib/token.h
+++ b/lib/token.h

@@ -50,6 +50,11 @@ namespace verbly {
      std::string compile() const;
+      bool isEmpty() const
+      {
+        return ((type_ == type::utterance) && (utterance_.empty()));
+      }
      // Word
      token(word arg, inflection category = inflection::base);

diff --git a/lib/token.h b/lib/token.h index f3188c9..a4072e0 100644 --- a/lib/token.h +++ b/lib/token.h
@@ -50,6 +50,11 @@ namespace verbly {
50		50
51	std::string compile() const;	51	std::string compile() const;
52		52
		53	bool isEmpty() const
		54	{
		55	return ((type_ == type::utterance) && (utterance_.empty()));
		56	}
		57
53	// Word	58	// Word
54		59
55	token(word arg, inflection category = inflection::base);	60	token(word arg, inflection category = inflection::base);