Method getVariable

ij/src/main/java/ij/macro/Functions.java:651–665

()

	}

	final Variable getVariable() {
		interp.getToken();
		if (interp.token!=WORD)
			interp.error("Variable expected");
		Variable v = interp.lookupLocalVariable(interp.tokenAddress);
		if (v==null)
				v = interp.push(interp.tokenAddress, 0.0, null, interp);
		Variable[] array = v.getArray();
		if (array!=null) {
			int index = interp.getIndex();
			checkIndex(index, 0, v.getArraySize()-1);
			v = array[index];
		}
		return v;
	}

	final Variable getFirstArrayVariable() {
		interp.getLeftParen();