\documentclass[oldfontcommands]{oblivoir}

% ¿É¼Ç¿¡ µû¶ó¼­ hyperref ȤÀº hypersetup À» »ç¿ëÇÑ´Ù. 
\ifnokorean
\usepackage[colorlinks,backref,bookmarks
  ,pdftitle={knoweb.sty}
  ,pdfauthor={smcho}
  ,pdfpagemode={UseOutline}
  ,bookmarksopen={true}
  ]{hyperref}
\usepackage{moreverb}
\else
\hypersetup{colorlinks,backref, %bookmarks
 ,pdftitle={knoweb.sty}
  ,pdfauthor={smcho}
  ,pdfpagemode={UseOutline}
  ,bookmarksopen={true}
  }
\fi

\ifpdf
  % pdflatex ¿¡¼­ Àº±Û²Ã ¸ÊÀ» ÀÐ¾î µéÀ̰ųª À±ÆùÆ®°¡ ¼³Ä¡µÇ¾î ÀÖ´Â °æ¿ì À±ÆùÆ®¸¦ ÀÐ¾î µéÀδÙ. 
  \ifnokorean\else
    \usepackage{dhucs-cmap}
    \IfFileExists{ynttf.sty}{\pdfmapfile{+ynttf-pdftex}}{\pdfmapfile{+unttf-pdftex-dhucs.map}}
  \fi
  \usepackage{pdfsync}
\else
  \DeclareGraphicsExtensions{.jpg,.pdf}
  \DeclareGraphicsRule{.jpg}{eps}{.bb}{}
  \DeclareGraphicsRule{.pdf}{eps}{.bb}{}
\fi

\graphicspath{{pic/}}

% ¸¸ÀÏ Æ®·çŸÀÔ ÆùÆ®°¡ ¼³Á¤µÇ¾î ÀÖÀ¸¸é ±×°ÍÀ» ÀÐ¾î µéÀδÙ. 
\ifnokorean\else
  \IfFileExists{ynttf.sty}{
  \SetHangulFonts{ynbt}{yngt}{untz}
  \SetHanjaFonts{ynbt}{yngt}{ungt}
  \def\titlefont{\SetAdhocFonts{ynmg}{ungt}}
  \interhchar{0pt}
}{}
\fi

\begin{document}
....