不成熟的标准化
| it strongly suggested that it was destined to be the Fourth Edition of ECMAScript, a fate that was not certain. The project was very open to new ideas and features, adopting a porkbarrel attitude that was almost Congressional in its expansiveness. Lots of good ideas were included without an adequate analysis of the language as a whole system. As a result, many overlapping features were adopted which would have significantly increased the complexity of the language.
其中一项提议被称为ES4。这个名称的使用很不幸运，因为它强烈的暗示了它一定会是ECMAScript的第四版，然而它并不一定会是。该项目对于新思想新特征非常的开放，并采纳了许多看法，尽管这些思想并没有基于这门语言系统进行充分的分析。结果，许多复杂的特征被采用，并最终提升了整个语言的复杂性。 ES4 was so large and so innovative that there were doubts about whether it could be successfully specified and implemented. More worrisome, there was no experience with the language itself. Would the interaction of features cause unintended problems as we saw in ES1 and ES3? The schedule for ES4 required that the standard be put in place and adopted by the browser makers before that question could be answered. This is a problem because once a bug is inserted into a standard, it can be extremely difficult to remove it. All of the features, considered individually, were attractive. But taken as a whole, the language was a mess. ES4非常的庞大，也引入了许多新思想，这不禁令人们担心它会不会被成功的接受和使用。更令人不安的是，对于语言的本身，并没有任何使用经验。那些极富吸引力的新特性会不会如ES1和ES3一样产生许多潜在的问题？ES4的制定安排要求这项标准必须被浏览器开发者接受并植入浏览器后才能回答刚才的问题。这会是一个很大的问题，当一个小bug错误的加入了标准，到时候想要去除掉它就会非常的困难了。单独考虑ES4所有的新特性，都是非常有吸引力的。但是全部放到一起，语言非常的混乱。 On the other side was a proposal called ES3.1. Its name indicated a less ambitious proposal, being a smaller increment over the current Third Edition. This project was intended to |
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