为什么这么多开发人员用这种方式编写逗号?
var npm = module.exports = new EventEmitter
, config = require("./lib/config")
, set = require("./lib/utils/set");
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不是这样的吗?
var npm = module.exports = new EventEmitter,
config = require("./lib/config"),
set = require("./lib/utils/set");
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