From vdergachev at rcgardis.com  Wed Dec  6 19:33:08 2006
From: vdergachev at rcgardis.com (Vladimir Dergachev)
Date: Wed, 6 Dec 2006 13:33:08 -0500
Subject: [Rd] data frame subset patch, take 2
Message-ID: <200612061333.09050.vdergachev@rcgardis.com>

Hi Robert,

Here is the second iteration of data frame subset patch.
It now passes make check on both 2.4.0 and 2.5.0 (svn as of a few days ago).
Same speedup as before.

Changes:

	* Introduced two new functions .subassign2 and .subassign that are 
complimentary to .subset2 and .subset.

	* Changed x[[j]]<- assignment to x<-.subassign2(x, j, ..) to fix the problem 
with the previous patch.

                               thank you !

                                    Vladimir Dergachev


[Rd] data frame subset patch, take 2
Vladimir Dergachev