hyperspec has a compact take on loop, which is my goto when I don't quite remember details of syntax, http://www.lispworks.com/documentation/HyperSpec/Body/m_lo

hyperspec has a compact take on loop, which is my goto when I don't quite remember details of syntax, http://www.lispworks.com/documentation/HyperSpec/Body/m_loop.htm#loop http://www.lispworks.com/documentation/HyperSpec/Body/m_loop.... it also has a benefit of being ascii representable