LaTeX技巧003：实现一个章标题

代码如下：

 \documentclass[11pt]{book}
 \usepackage{graphicx}
 \usepackage{CJKfntef}
 \usepackage{color}
 \makeatletter
 \def\@chapter[#]#{%
                     \ifnum \c@secnumdepth >\m@ne
                        \if@mainmatter
                          \refstepcounter{chapter}%
                          %\typeout{\@chapapp \space \thechapter.}%
                          \addcontentsline{toc}{chapter}%
 %org                               {\protect\numberline{\thechapter}#}%
                                    {\protect\numberline{\chaptername}#}%  !!!
                        \else
                          \addcontentsline{toc}{chapter}{#}%
                        \fi
                     \else
                       \addcontentsline{toc}{chapter}{#}%
                     \fi
                     \chaptermark{#}%
                     \addtocontents{lof}{\protect\addvspace{\p@}}%
                     \addtocontents{lot}{\protect\addvspace{\p@}}%
                     \if@twocolumn
                       \@topnewpage[\@makechapterhead{\begin{tabular}{ll}
   \scalebox{}{\bf\color{blue}\thechapter} &
   \parbox[b]{6cm}{\CJKunderline{#}}
 \end{tabular}}]%
                     \else
                       \@makechapterhead{\begin{tabular}{ll}
   \scalebox{}{\bf\color{blue}\thechapter} &
   \parbox[b]{6cm}{\CJKunderline{#}}
 \end{tabular}}%
                       \@afterheading
                     \fi}
 \def\@makechapterhead#{%
   \vspace*{\p@}%
   {\parindent \z@ \raggedright \normalfont
     \ifnum \c@secnumdepth >\m@ne
       \if@mainmatter
         %\huge\bfseries \@chapapp\space \thechapter
         \par\nobreak
         \vskip \p@
       \fi
     \fi
     \interlinepenalty\@M
     \Huge \bfseries #\par\nobreak
     \vskip \p@
   }}
 \makeatother
 \begin{document}
 \chapter{The last gene\-ral update of packages and programs}
 This is a test. This is a test. This is a test. This is a test. This
 is a test. This is a test. This is a test. This is a test. This is a
 test. This is a test. This is a test. This is a test.

 \end{document}

效果图：