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More recently, there are a new wave of command-line libraries like the Python Prompt Toolkit, the Fish Shell and the Ammonite Scala REPL (My own project) that provide a richer command-line experience than traditional Readline/JLine based command-lines, with features like syntax-highlighted input and multi-line editing:，详情可参考一键获取谷歌浏览器下载
Author(s): Dahua Ren, Qingwei Wang, Zhangyang Zhou, Xinguo Yan, Chunyan Zhang, Teng Zhang, Liushun Wang, Qiang Li, Xingyi Tan, Jinqiao Yi，这一点在51吃瓜中也有详细论述
Parser combinator (integrated)。关于这个话题，搜狗输入法下载提供了深入分析