Add Paul Hilfinger.

THANKS

@@ -1,58 +1,59 @@
 Bison was originally written by Robert Corbett.  It would not be what
 it is today without the invaluable help of these people:
 
-Airy Andre              Airy.Andre@edf.fr
-Akim Demaille           akim@freefriends.org
-Albert Chin-A-Young     china@thewrittenword.com
-Alexander Belopolsky    alexb@rentec.com
-Andreas Schwab          schwab@suse.de
+Airy Andre		Airy.Andre@edf.fr
+Akim Demaille		akim@freefriends.org
+Albert Chin-A-Young	china@thewrittenword.com
+Alexander Belopolsky	alexb@rentec.com
+Andreas Schwab		schwab@suse.de
 Arnold Robbins		arnold@skeeve.com
-Benoit Perrot           benoit.perrot@epita.fr
-Bruce Lilly             blilly@erols.com
-Cris Bailiff            c.bailiff+bison@awayweb.com
-Cris van Pelt           cris@amf03054.office.wxs.nl
-Daniel Hagerty          hag@gnu.org
-David J. MacKenzie      djm@gnu.org
+Benoit Perrot		benoit.perrot@epita.fr
+Bruce Lilly		blilly@erols.com
+Cris Bailiff		c.bailiff+bison@awayweb.com
+Cris van Pelt		cris@amf03054.office.wxs.nl
+Daniel Hagerty		hag@gnu.org
+David J. MacKenzie	djm@gnu.org
 Dick Streefland		dick.streefland@altium.nl
-Enrico Scholz           enrico.scholz@informatik.tu-chemnitz.de
+Enrico Scholz		enrico.scholz@informatik.tu-chemnitz.de
 Evgeny Stambulchik	fnevgeny@plasma-gate.weizmann.ac.il
-Fabrice Bauzac          noon@cote-dazur.com
-Florian Krohm           florian@edamail.fishkill.ibm.com
-H. Merijn Brand         h.m.brand@hccnet.nl
-Hans Aberg              haberg@matematik.su.se
-Jesse Thilo             jthilo@gnu.org
-Jim Meyering            meyering@gnu.org
-Juan Manuel Guerrero    ST001906@HRZ1.HRZ.TU-Darmstadt.De
-Kees Zeelenberg         kzlg@users.sourceforge.net
-Keith Browne            kbrowne@legato.com
-Laurent Mascherpa       laurent.mascherpa@epita.fr
-Magnus Fromreide        magfr@lysator.liu.se
-Marc Autret             autret_m@epita.fr
-Matt Kraai              kraai@alumni.cmu.edu
-Michael Hayes           m.hayes@elec.canterbury.ac.nz
-Mike Castle             dalgoda@ix.netcom.com
-Neil Booth              NeilB@earthling.net
-Nelson H. F. Beebe      beebe@math.utah.edu
-Nicolas Burrus          nicolas.burrus@epita.fr
-Nicolas Tisserand       nicolas.tisserand@epita.fr
-Noah Friedman           friedman@gnu.org
-Pascal Bart             pascal.bart@epita.fr
-Paul Eggert             eggert@twinsun.com
-Per Allansson           per@appgate.com
-Peter Hámorský          hamo@upjs.sk
-Piotr Gackiewicz        gacek@intertel.com.pl
-R Blake                 blakers@mac.com
-Raja R Harinath         harinath@cs.umn.edu
-Richard Stallman        rms@gnu.org
-Robert Anisko           anisko_r@epita.fr
-Shura                   debil_urod@ngs.ru
-Tim Josling             tej@melbpc.org.au
-Tom Lane                tgl@sss.pgh.pa.us
-Tom Tromey              tromey@cygnus.com
-Wayne Green             wayne@infosavvy.com
-Wolfram Wagner          ww@mpi-sb.mpg.de
-Wwp                     subscript@free.fr
-Zack Weinberg           zack@codesourcery.com
+Fabrice Bauzac		noon@cote-dazur.com
+Florian Krohm		florian@edamail.fishkill.ibm.com
+H. Merijn Brand		h.m.brand@hccnet.nl
+Hans Aberg		haberg@matematik.su.se
+Jesse Thilo		jthilo@gnu.org
+Jim Meyering		meyering@gnu.org
+Juan Manuel Guerrero	ST001906@HRZ1.HRZ.TU-Darmstadt.De
+Kees Zeelenberg		kzlg@users.sourceforge.net
+Keith Browne		kbrowne@legato.com
+Laurent Mascherpa	laurent.mascherpa@epita.fr
+Magnus Fromreide	magfr@lysator.liu.se
+Marc Autret		autret_m@epita.fr
+Matt Kraai		kraai@alumni.cmu.edu
+Michael Hayes		m.hayes@elec.canterbury.ac.nz
+Mike Castle		dalgoda@ix.netcom.com
+Neil Booth		NeilB@earthling.net
+Nelson H. F. Beebe	beebe@math.utah.edu
+Nicolas Burrus		nicolas.burrus@epita.fr
+Nicolas Tisserand	nicolas.tisserand@epita.fr
+Noah Friedman		friedman@gnu.org
+Pascal Bart		pascal.bart@epita.fr
+Paul Eggert		eggert@twinsun.com
+Paul Hilfinger		Hilfinger@CS.Berkeley.EDU
+Per Allansson		per@appgate.com
+Peter Hámorský		hamo@upjs.sk
+Piotr Gackiewicz	gacek@intertel.com.pl
+R Blake			blakers@mac.com
+Raja R Harinath		harinath@cs.umn.edu
+Richard Stallman	rms@gnu.org
+Robert Anisko		anisko_r@epita.fr
+Shura			debil_urod@ngs.ru
+Tim Josling		tej@melbpc.org.au
+Tom Lane		tgl@sss.pgh.pa.us
+Tom Tromey		tromey@cygnus.com
+Wayne Green		wayne@infosavvy.com
+Wolfram Wagner		ww@mpi-sb.mpg.de
+Wwp			subscript@free.fr
+Zack Weinberg		zack@codesourcery.com
 
 Many people are not named here because we lost track of them.  We
 thank them!  Please, help us keeping this list up to date.