Evaluates XPath 1.0 expressions over W3C XML Schema definitions to get a compile-time prediction of nodes that will be matched at run-time. Project homepage: http://xpath-on-schema.sourceforge.net/
A library written in Objective-C for linux or others gcc-enabled systems that brings support of slots and signals ŕ-la Qt in the language, and a windowing toolkit made in OpenGL or X11. Other useful tools may also be included such as XML.