- \ifvbox\commonoverlays\vbox to 0pt{\vskip -\vsize\copy\commonoverlays}\fi
- \ifvbox\pageoverlays\vbox to 0pt{\vskip -\vsize\box\pageoverlays}\fi
+ \pagebodydepth=\prevdepth
+ \nointerlineskip
+ \ifvbox\commonoverlays\vbox to 0pt{\vskip -\vsize\copy\commonoverlays}\nointerlineskip\fi
+ \ifvbox\pageoverlays\vbox to 0pt{\vskip -\vsize\box\pageoverlays}\nointerlineskip\fi
+ \prevdepth=\pagebodydepth