reftex: Faces

 
 9 Faces
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 RefTeX uses faces when available to structure the selection and table of
 contents buffers.  It does not create its own faces, but uses the ones
 defined in ‘font-lock.el’.  Therefore, RefTeX will use faces only when
 ‘font-lock’ is loaded.  This seems to be reasonable because people who
 like faces will very likely have it loaded.  If you wish to turn off
 fontification or change the involved faces, see SeeOptions -
 Fontification.