What's the best way to comment a CL program? How should statements be aligned? Should uppercase variables be used? If you want answers to these and other CL programming style questions, check out the CL Style Guide, created by Gary Guthrie with help from some participants in the CL Style Guide forum, which you can view at http://www.iseriesnetwork.com/Forums/Index.cfm?cfapp=55.
You can read the CL Style Guide online at http://www.iseriesnetwork.com/artarchive/index.cfm?fuseaction=viewarticle&CO_ContentID=3067.