AREMstatement is used to insert comments into programs. TheREMstatement may contain any text you wish. It is useful in explaining what the program is doing. A comment tail, "!", is similar to theREMstatement, however, the comment tail may appear on the same line as a program statement. Any text may appear to the right of the comment tail and is ignored when the line is executed. When anINDENTcommand is given, the position of a comment tail is left unchanged.