刚过去的春节，在金融行业工作的张寻没有选择回家过年，大年初五，留在东莞的他和女朋友体验了一次“飞的”——乘坐直升机绕飞松山湖景区。“很有性价比，还能体验新奇。”
Credit: Timothy Werth / Mashable
，这一点在PDF资料中也有详细论述
local ui_ctx = { name = "Orion", level = 42 }，推荐阅读PDF资料获取更多信息
One of the more fancy things you might do with Ansi escape codes is to implement a command-line. Bash, Python, Ruby, all have their own in-built command line that lets you type out a command and edit its text before submitting it for execution. While it may seem special, in reality this command line is just another program that interacts with the terminal via Ansi escape codes! Since we know how to use Ansi escape codes, we can do it too and write our own command line.
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