documentation of pextlib1.0 commands

[Caspar Florian Ebeling]

Is there documentation of the mp-specific commands
somewhere, that I overlooked? Things like "system"?
I found the definition in macports/base/src/pextlib1.0/Pextlib.c,
eventually, but it is still a bit uncomfortable. In this case e.g.
I wanted to see if it returns output from stdout and
exit code.

Florian

-- 
Florian Ebeling
florian.ebeling at gmail.com