I remember having seen a cool feature in vim some time ago, and I can't for the life of me find it again. On the copy of vim that I saw, it was actually looking at the code (PHP, in this case) and ...

Satoshi-Era Bitcoin Function 'OP_CAT' Dusted Off as Development Fervor ... "It is possible that the CAT code will be merged into Bitcoin Core in April and the soft-fork activation process could ...