3 var _ws = require('rocambole-whitespace');
6 exports.format = function SequenceExpression(node) {
7 node.expressions.forEach(function(expr, i) {
9 var operator = expr.startToken.prev;
10 while (operator.value !== ',') {
11 operator = operator.prev;
13 _ws.limit(operator, 'CommaOperator');