The FIELD command identifies a field in a data record or supplies a field of constant text, and
positions where the field is on the page. More than one position on the page can be specified.
FIELD commands:
Are subordinate to a PRINTLINE command (Traditional), LAYOUT command (Record
Format), or LAYOUT subcommand (XML)
Must follow a PRINTLINE command (Traditional) or a LAYOUT command (Record Format)
Must contain either a LENGTH subcommand or a TEXT subcommand (Traditional only)
The FONT, DIRECTION, and COLOR subcommands do not have fixed defaults. If any of the subcommands
are omitted, the value for the omitted subcommand is obtained from corresponding subcommand in the
PRINTLINE command (Traditional), LAYOUT command (Record Format), or LAYOUT
subcommand (XML).