Line caps for moveto-movetp path segments(?)

Hi

Section C.5 states:


   - If markers are specified, then a marker is drawn on every applicable
   vertex, even if the given vertex is the end point of a zero-length path
   segment and even if "moveto" commands follow each other.


But it is not really clear from the rest of the section whether linecaps
should be rendered when "moveto" commands follow each other.

Is the moveto-moveto case included in the definition of a "zero-length
subpath"?

Paul