--- a/build-aux/texinfo.tex
+++ b/build-aux/texinfo.tex
@@ -1,9 +1,9 @@
 % texinfo.tex -- TeX macros to handle Texinfo files.
-%
+% 
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2009-05-16.16}
+\def\texinfoversion{2009-05-24.17}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -9272,12 +9272,8 @@
 @markupsetuplqdefault
 @markupsetuprqdefault
 
-@c Gnulib now utterly and painfully insists on no trailing whitespace.
-@c So we have to nuke it.
-
 @c Local variables:
 @c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c eval: (add-hook 'write-file-hooks 'nuke-trailing-whitespace)
 @c page-delimiter: "^\\\\message"
 @c time-stamp-start: "def\\\\texinfoversion{"
 @c time-stamp-format: "%:y-%02m-%02d.%02H"