I've uploaded a new snapshot of the wrapper script framework at:
 
	http://www.NetBSD.org/~jlam/wrapper-mk-20040828.tgz

To use it, move your existing pkgsrc/mk out of the way, then extract
the tarball into the pkgsrc directory, e.g.: 
 
        cd /usr/pkgsrc
        ftp http://www.NetBSD.org/~jlam/wrapper-mk-20040828.tgz
	mv mk mk.OLD
        tar zxvf wrapper-mk-20040828.tgz

This version passes all current regression tests.  Please test and let
me know how it works.  Thanks!
 
	Cheers,

	-- Johnny Lam <jlam@NetBSD.org>

20040828
========
* Added a head_queue function to shell-lib that returns the head of the
  named queue without popping it off the front of the queue.

* Strip consecutive, repeated library options from the command line when
  we read it in the logic script.

* Be more careful about not underflowing the argument buffer.