\makeatletter
 \def\markboth#1#2{%
  \begingroup
   \@temptokena{{#1}{#2}}\xdef\@themark{\the\@temptokena}%
   \mark{\the\@temptokena}%
  \endgroup
  \if@nobreak\ifvmode\nobreak\fi\fi}
 \def\thanks#1{\g@addto@macro\thankses{\thanks{#1}}
 }
 \makeatother