Regular Expressions are like Puns

They're both fun, but often make you cry.

But don't worry, it's all just a matcha.

Note: The subpages /subpages/regex-gone-wild-in-python/regex-gone-wild-in-py/regex-gone-wild-in-py2 and /subpages/regex-gone-wild-in-python/regex-gone-wild-in-py/regex-gone-wild-in-py3 are not implemented, but they are linked to show the structure and potential future content.