Method doVar

ij/src/main/java/ij/macro/Interpreter.java:1319–1337

()

	}

	void doVar() {
		getToken();
		while (token==WORD) {
			if (nextToken()=='=')
				doAssignment();
			else {
				Variable v = lookupVariable(tokenAddress);
				if (v==null)
					push(tokenAddress, 0.0, null, this);
			}
			getToken();
			if (token==',')
				getToken();
			else {
				putTokenBack();
				break;
			}
		}
	}
	
	final void getLeftParen() {
		getToken();