reformats Clarion source code. It reformats Clarion for DOS 2.x and 3.x, and Clarion for Windows source code to use indentation, single-statement lines, and comments where structures begin and end. Text areas before a code statement are not reformatted unless a force parameter is given. The template files may also be processed. CSA creates an output file with the same name, except with an extension of CSA, that contains the changes. The original file is not altered.