EDIT: It was some issue with Notepad++'s regex engine. The regex worked fine in Python.
I'm working in Notepad++. I tried to make a regexp that would transform this (if you're curious, it's a Spanish guide for a game):
*Acero: En la Estatua de Gabomba
**Absorbe PV de un enemigo
To this:
====Acero====
*En la Estatua de Gabomba
*Absorbe PV de un enemigo
I came up with this, but it doesn't match the text:
\*([^:]+): ([\w ]+)\n\*\*([^\n]+)
Am I missing something obvious?