From 9b9ce0c3123d70b9e839084aade4f37eb08e328d Mon Sep 17 00:00:00 2001
From: "Benjamin J. Culkin" <bjculkin@mix.wvu.edu>
Date: Mon, 4 Jun 2018 21:13:50 -0300
Subject: Rule variables pt. 1

Add the capability to store regular/exhaustible rule variables
---
 src/main/java/bjc/rgens/parser/GenerationState.java | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/main/java/bjc/rgens/parser/GenerationState.java')

diff --git a/src/main/java/bjc/rgens/parser/GenerationState.java b/src/main/java/bjc/rgens/parser/GenerationState.java
index 7ab55bf..78fce96 100644
--- a/src/main/java/bjc/rgens/parser/GenerationState.java
+++ b/src/main/java/bjc/rgens/parser/GenerationState.java
@@ -33,6 +33,7 @@ public class GenerationState {
 	 */
 	/** The current set of variables. */
 	public Map<String, String> vars;
+	public Map<String, Rule> rlVars;
 
 	/**
 	 * Create a new generation state.
@@ -46,10 +47,11 @@ public class GenerationState {
 	 * @param vs
 	 *            The variables to use.
 	 */
-	public GenerationState(StringBuilder cont, Random rand, Map<String, String> vs, RGrammar gram) {
+	public GenerationState(StringBuilder cont, Random rand, Map<String, String> vs, Map<String, Rule> rvs, RGrammar gram) {
 		contents = cont;
-		rnd = rand;
-		vars = vs;
+		rnd      = rand;
+		vars     = vs;
+		rlVars   = rvs;
 
 		this.gram = gram;
 	
@@ -66,6 +68,6 @@ public class GenerationState {
 	}
 
 	public GenerationState newBuf() {
-		return new GenerationState(new StringBuilder(), rnd, vars, gram);
+		return new GenerationState(new StringBuilder(), rnd, vars, rlVars, gram);
 	}
 }
-- 
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