xfce4-vala: xfce4-vala (Vala bindings for Xfce) xfce4-vala: xfce4-vala: Vala is a new programming language that aims to bring modern xfce4-vala: programming language features to GNOME developers without imposing xfce4-vala: any additional runtime requirements and without using a different xfce4-vala: ABI compared to applications and libraries written in C. xfce4-vala: xfce4-vala: xfce4-vala: xfce4-vala: xfce4-vala: