rem: col1 += " "; 
add: col1 += " "; 
context: function print2col(col1, col2) {    while (col1.length < 30)	col1 += " ";    print(col1 + col2);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/be9d7943c8d9925e72ff25c2d74d7daedce325f2/BenchPress.js/clean/js/benchmarks/BenchPress.js