diff -du texlive.tlpdb.vine texlive.tlpdb
--- texlive.tlpdb.vine	2012-08-10 23:29:43.230571497 +0900
+++ texlive.tlpdb	2012-08-10 23:33:30.207139377 +0900
@@ -37190,29 +37190,6 @@
 containersize 396
 containermd5 08d51f75ef4d3908e2500a3cb6139d4d
 
-name collection-texworks
-category Collection
-revision 25704
-shortdesc TeXworks editor
-relocated 1
-longdesc See http://tug.org/texworks.
-depend collection-basic
-depend texworks
-containersize 308
-containermd5 f7cef654c8643ed99c7ac986b656ee7e
-
-name collection-wintools
-category Collection
-revision 13822
-shortdesc Windows support programs
-relocated 1
-longdesc Utilities for Windows, since they are not readily available
-longdesc there: chktex, unzip, wget, xpdf, and the dviout previewer.
-depend wintools.win32
-depend dviout.win32
-containersize 384
-containermd5 a0e243d941e78b0dcb7673ccd4eccb6b
-
 name collection-xetex
 category Collection
 revision 25850
@@ -142277,7 +142254,6 @@
 depend collection-publishers
 depend collection-science
 depend collection-texinfo
-depend collection-texworks
 depend collection-xetex
 containersize 780
 containermd5 6079390be11ea05c79486320b24f5364
@@ -142324,7 +142300,6 @@
 depend collection-latex
 depend collection-latexrecommended
 depend collection-metapost
-depend collection-texworks
 depend collection-xetex
 containersize 624
 containermd5 5fc28767405d981ab50089480e18e0ed
@@ -142357,7 +142332,6 @@
 depend collection-mathextra
 depend collection-metapost
 depend collection-texinfo
-depend collection-texworks
 depend collection-xetex
 depend collection-luatex
 depend collection-genericrecommended

Diff finished.  Fri Aug 10 23:33:58 2012