diff --git a/Cargo.lock b/Cargo.lock
index 7ef93b6..dbaef0f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -120,7 +120,7 @@ dependencies = [
 
 [[package]]
 name = "lintc"
-version = "0.2.2"
+version = "0.3.0"
 dependencies = [
  "built",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d991ce3..6b329d7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lintc"
-version = "0.2.3"
+version = "0.3.0"
 edition = "2021"
 build = "build.rs"
 
diff --git a/src/main.rs b/src/main.rs
index 2760ebb..8d93b5b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -98,7 +98,21 @@ fn load_macro(set: String, mac: String, inputs: String, vars: Vec<String>) -> St
 
 	if inputs.contains(")/") {
 		let coolbeans: Vec<&str> = inputs.split(")/").collect();
-		println!("{:?}", coolbeans[1]);
+		let mut isin = false;
+		let mut i: u8 = 0;
+		for x in vars.to_vec() {
+			if x == coolbeans[1].to_string() {
+				isin = true;
+			}
+			if isin != true {
+				i = i + 1;
+			}
+		}
+		if isin != true {
+			println!("ERROR: Reference to variable {} not assigned.", coolbeans[1]);
+			process::exit(1);
+		}
+		contents = format!("{} .{} STZ", contents, i.to_string());
 	}
 	return contents.to_string();
 }