1 files changed, 15 insertions, 0 deletions
diff --git a/src/main/java/bjc/rgens/parser/elements/vars/VRefVariableElement.java b/src/main/java/bjc/rgens/parser/elements/vars/VRefVariableElement.java
index e65d876..cdead80 100644
--- a/src/main/java/bjc/rgens/parser/elements/vars/VRefVariableElement.java
+++ b/src/main/java/bjc/rgens/parser/elements/vars/VRefVariableElement.java
@@ -3,15 +3,30 @@ package bjc.rgens.parser.elements.vars;
 import bjc.rgens.parser.GenerationState;
 import bjc.rgens.parser.GrammarException;
 
+/**
+ * Variable reference variable element.
+ * 
+ * @author Ben Culkin
+ *
+ */
 public class VRefVariableElement extends VariableElement {
+	/**
+	 * The name of the variable to element.
+	 */
 	public final String nam;
 
+	/**
+	 * Create a new variable referencing variable element.
+	 * @param forbidSpaces Whether or not to forbid spaces in the element.
+	 * @param nam The name of the variable.
+	 */
 	public VRefVariableElement(boolean forbidSpaces, String nam) {
 		super(forbidSpaces);
 
 		this.nam = nam;
 	}
 
+	@Override
 	public void generate(GenerationState state) {
 		String strang = state.findVar(nam);