Xacro
Xacro is an XML macro language to construct shorter and more readable XML files by using macros that expand to larger XML expressions to model robot joints motion. It is primary used in Robot Operating System (ROS) ecosystem such as the URDF, Unified Robot Description Format. See also XML Robot Operating System URDF References External links Repository for Xacro parsing code, github.com Open-source robots Robot operating systems Cross-platform software Programming languages XML