%SUBTTL          Specify Listing Subtitle                      TASM Directive

  %SUBTTL "text"

     This directive lets you give your source code a subtitle. The
     subtitle appears on each page of the listing, after the main title.

       Notes:     You can use as many %SUBTTL directives as you want;
                  each one overwrites the previous subtitle. (You can
                  only specify the main title once.)