roseus is ROS client library written in EusLisp langauge.
Writing a Simple Publisher and Subscriber (Euslisp) This tutorial covers how to write a publisher and subscriber node in euslisp.
Writing Simple Service and Client (EusLisp) This tutorial covers how to write a service and client node in euslisp.
Using EusLisp (roseus) to control rtmtros robots This tutorial shows how to use roseus to control robots. This tutorial is basic level so it is not specific to rtmros-common robot, it also covers PR2, Nao, HRP2 users
Using Euslisp(roseus) to control robot behavior through perception This tutorial shows how to write perception based behavir program