lib/compiler.js
function(attrs) {
    for (var k in attrs)
      if (attrs.hasOwnProperty(k))
        this.out.push(' ' + k + '="' + attrs[k] + '"');
  }
function(attrs) {
    for (var k in attrs)
      if (attrs.hasOwnProperty(k))
        this.out.push(' ' + k + '="' + attrs[k] + '"');
  }
Emits HTML tag attributes from specified object.