port [options]

[Bradley Giesbrecht]

In what file are port options like {-v, -d and -q} processed?

Is there a var set for debug like portverbose?

I'm wanting to patch portfetch.tcl and need to know if -v or -d  
options are in use.

My interest is in having hg fetch be more verbose with -v or -d  
option. ${portverbose} looks like a good for -v. Maybe ::debuglog for - 
d?

BTW, I'm unfamiliar with TCL.

// Brad