A/UX: Manual Pages of launch(1) are Wrong

I am using launch to start Macintosh Applications from a motif menu in a rooted MacX, mwm window. I am having difficulty with this due to differences between the manual pages and the /mac/bin/launch executable. Specifically, under both A/UX 2.0 and 2.0.1, the manual page for launch[1] gives the options of:

launch -p[it] filename document...

Commando gives the same options. The usage provided by the command is:

usage: launch [-padr] appName [docName ...]

Is this a bug?
There is a conflict with the usage of launch(1) between the manual page and the launch program itself. The usage of manual pages of launch(1) are wrong. This is resolved in A/UX 3.0
Published Date: Feb 18, 2012