diff --git a/lib/jruby-complete.jar b/lib/jruby-complete.jar
index 0ae96ac..b844569 100644
Binary files a/lib/jruby-complete.jar and b/lib/jruby-complete.jar differ
diff --git a/src/org/typeexit/kettle/plugin/steps/ruby/RubyStepSyntaxHighlighter.java b/src/org/typeexit/kettle/plugin/steps/ruby/RubyStepSyntaxHighlighter.java
index dc7c1d7..17aa34e 100644
--- a/src/org/typeexit/kettle/plugin/steps/ruby/RubyStepSyntaxHighlighter.java
+++ b/src/org/typeexit/kettle/plugin/steps/ruby/RubyStepSyntaxHighlighter.java
@@ -241,9 +241,9 @@ public void highlight(String title, StyledTextComp wText) {
 				
 				/* read language syntax */
 				int oldOffset = lexerSource.getOffset();
-				keepParsing = lexer.advance();
 				prevt = t;
-				t = lexer.token();
+				t = lexer.nextToken();
+        keepParsing = (t == 0 ? false: true);
 				Object v = lexer.value();
 
 				leftTokenBorder = oldOffset;