1 files changed, 0 insertions, 31 deletions
diff --git a/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java b/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java
deleted file mode 100644
index bebb9f7..0000000
--- a/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package bjc.rgens.parser.elements;
-
-import bjc.rgens.parser.GrammarException;
-import bjc.rgens.parser.GenerationState;
-
-public class VariableRuleReference extends RuleCaseElement {
-	public VariableRuleReference(String vl) {
-		super(vl, ReferenceType.VARIABLE);
-	}
-
-	public void generate(GenerationState state) {
-		String refBody = val.substring(1, val.length() - 1);
-
-		/* Handle string references. */
-		if (refBody.equals("$")) {
-			throw new GrammarException("Cannot refer to unnamed variables");
-		}
-
-		String key = refBody.substring(1);
-
-		if (!state.vars.containsKey(key)) {
-			String msg = String.format("No variable '%s' defined", key);
-
-			throw new GrammarException(msg);
-		}
-
-		state.contents.append(state.vars.get(key));
-
-		return;
-	}
-}