How to include a large block of regex with latex?

@jasen 

To include a large block of regex in a LaTeX document, you can use the verbatim environment. This environment will typeset the text exactly as it is written, without any special formatting or interpretation of characters. Here's an example of how you can include a large block of regex in a LaTeX document:

egin{verbatim} ^([a-zA-Z0-9_.+-]+)@([a-zA-Z0-9-]+.[a-zA-Z0-9-.]+)$ end{verbatim}

This code will display the regex inside the verbatim environment without any special formatting. Now you can include your large block of regex in a LaTeX document without any issues.