Are 's displayed in TOCs?

    I am almost done with the PL/pgSQL doc revamping.

    Are <sect3>'s displayed in tables of contents? I have <sect3>s that
would be much more appealing and useful to readers if they were displayed
in the TOCs.
    If <sect3>'s won't be displayed, would it be ok for me to re-structure
some PL/pgSQL topics into <sect1>s with <sect2>s ?

    -Roberto
--
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  Roberto Mello - Computer Science, USU - http://www.brasileiro.net
      http://www.sdl.usu.edu - Space Dynamics Lab, Web Developer
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