Adding page titles and headers

Pages may be formatted with titles and headers.  There are actually three independent writing areas on each page of a document.  These areas are the title block, the header block, and the main window.  The primary purpose for these independent writing areas is to allow the user to create a file where the title and possibly the header is repeated across multiple pages.

The layout of the page is

Title block

Header block

Main window

The Put command writes to the Main window, and there are special commands Puttl and Puthd that write to the title and header.  By default the title and header are empty.  The title and header blocks are essentially the same as the main window and use exactly the same syntax rules.  These are discussed below.