aka kwc, kwc.org
Developer of several packages/tools beginning with the letters 'ros', including: rospy, roscore, roslaunch, rostopic, rosparam, rosservice, rosnode, rosmsg, rostest, roswtf, and some 'rx' ones like rxplot and rxgraph.
Currently working on rosh.
1 <launch>
2 <!-- hello there -->
3 <node value="$(attr foo)" />
4
5 </launch>