Repetier-Host allows you to perform all the steps needed to 3D-print models. It supplies the following features: - arranging model(s) on a virtual print plate - slicing the model and computing paths for printer head - checking the g-code for errors - sending the g-code to printer - monitoring the printer

The diffutils package provides the diff, diff3, sdiff, and cmp programs.

GNAT is a full-featured Ada 2012 compiler. A quote from http://www.adaic.org says: "Easily reused and maintained, readable and user friendly, Ada code facilitates such massive software projects as the Space Station and the Paris Metro. It has proven to be extraordinarily robust in decades' worth of daily field tests under the most rigorous conditions in which millions of lives have been at stake." Ada is the language for real-world, mission-critical programming.

Baedal-Minjok Hanna font is a decorative Korean font family which looks old styled and crude. The design is intended to make it like store sign of 1960-70s South Korean streets.

libcc1 is a plugin for GDB.