3 ms·

Thanks for sharing! I only skimmed it but I liked how you include usage of the external regex module, which I hadn't realized allowed for the use of variable-le

• ErikCorry 7y ago
  The engine has support but the language doesn't expose it?
  • danso 7y ago
    I don't think I understand your question (nor am I an expert on Python regex!)...but just to be clear, Python's regular expression standard library is named `re`. But there is an external lib – ostensibly a drop-in replacement – that goes by the name of `regex`. It is the `regex` library that supports variable lookbehind, not Python's standard library `re` https://pypi.org/project/regex/ https://pypi.org/project/regex/