How to accept extra command line args?

[Lyndon Drake <lyndon stat auckland ac nz>]

Hi,

My application has some non-Gnome command line parameters.  The existing
code parses these, but doesn't exactly leave argv in a good state (I
didn't write this code, BTW).  This precludes doing my argv parsing
before calling gnome_init().  However, gnome_init (unlike gtk_init)
aborts if it encounters unknown parameters.

I would like to integrate my parameters into the Gnome ones, so that
they appear in the --help output, and get parsed automagically.  From
other programs, it appears that popt is used for this.  Is there any
documentation on this, or a good example program?

Thanks,
Lyndon