streams of operations on dir structures. the zx.rfs package includes the details.
the important part is the interfaces or how it can be used, as shown in the examples.

El May 23, 2014, a las 11:26 PM, Oleksandr Iakovliev <yshurik@lynxline.com> escribió:

On 2014-05-23 13:54 , Francisco J Ballesteros wrote:
and includes its new weird file protocol, named zx.

Not sure I have seen some info about "zx". What is the protocol?