id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
249	psList changes made during implementation	robert.desonia@…	Paul Price	"In implementation of psList, I found the nIter attribute in the psList struct,
as found in the documentation, not needed as the iterators are stored in an
psArray, which has a size attribute already.  I, hence, removed 'nIter' from the
struct.  Also, renamed the 'iter' attribute to 'iterators' to convey that
multiple iterators where contained in the array.

In the psListIterator struct, I removed the 'num' attribute as it served no
purpose.  I could have used it to remove the iterator from the iterators array
in psList, but the psArrayRemove method makes it simple enough to remove the
iterator without it and I suspect that the number of iterators for a given list
is not large enough to worry about any searching inefficiencies.  I added,
however, an 'index' attribute to help performance when using numerical locations
(i.e., when the user works through an array by location number).  On an add or
remove, these indices are updated as required.

-rdd"	defect	closed	high		PSLib SDRS	unspecified	minor	fixed