Pacu is a highly dynamic, scalable coding environment. It provides freely configurable syntax highlighting, live multi-file text matching, and a deeply integrated terminal. Pacu is designed to be low latency and non-intrusive.Changes: This version brings many bugfixes and some interesting new features. Syntax highlighting for Octave, Pascal, and Neko was added. For the haXe programming language, there is now support for code tips. Other improvements include better support for different mouse / touch devices and support for dropping URLs into the terminal window.