The man page has a fairly complicated header, and isn't using plain
quotes (source attached). WoMan complains:

  **  Undefined register F defaulted to 0.
  **  if v -- unrecognized condition name rejected!
  **  if v -- unrecognized condition name rejected!
  **  Undefined string Aq not interpolated!
  **  Unknown font CW.
  **  rm #[ #] #H #V #F C  request ignored!