11.4. The Disk Directive

The disk directives has the following format:

.disk OPT_WRITERNAME [...DISK PARAMETERS..] {
    [..FILE1 PARAMETERS..],
    [..FILE2 PARAMETERS..],
    [..FILE3 PARAMETERS..],
    ....
}

The writer name is optional, if left empty the default disk writer is called. Otherwise the writer name is used to look up a 3rd party disk writer imported from a plug in. In the following sections described how the default writer works.