☰

修改索引中的页面范围

tag-icon • tag-icon indexing
修改索引中的页面范围

在索引中，我的出版商要求更改页码范围，尽可能不超过两位数。例如：

A, 1-23 
B, 101-23   %(for 101-123)
C, 101-105  %(not 101-05, because the second number starts with a zero)
D, 101-222  %full range because 101-22 would be wrong

索引结果只是 101-123，而不是 101-23；我该如何修改它？

这个问题类似于这个用于交叉引用的页面范围，但我认为所需的解决方案会有所不同。

例子：

\begin{theindex}

\indexspace
\textbf{Nonsense}
\subitem More nonsense   \hspace{6pt} 440
\subitem Some sense      \hspace{6pt} 347–350
\subitem Out of order    \hspace{6pt} 320-411
\subitem Beyond repair   \hspace{6pt} 100-105

\end{theindex}

应变为：

\begin{theindex}

\indexspace
\textbf{Nonsense}
\subitem More nonsense   \hspace{6pt} 440
\subitem Some sense      \hspace{6pt} 347–50
\subitem Out of order    \hspace{6pt} 320-411
\subitem Beyond repair   \hspace{6pt} 100-105

\end{theindex}

（关键的是第二场，347-50）

答案1

Makeindex 的样式文件可用于获取索引文件中页码的标记命令。在这种情况下，样式文件被命名\jobname.mst，因此会自动执行makeindex。

%%% test.tex %%%
\RequirePackage{filecontents}
\begin{filecontents*}{\jobname.mst}
delim_0 ", \\ipage{"
delim_1 ", \\ipage{"
delim_2 ", \\ipage{"
delim_n "}, \\ipage{"
delim_r "--"
delim_t "}"
encap_infix "{\\ipage{"
encap_suffix "}}"
\end{filecontents*}

\documentclass{article}
\usepackage{makeidx}
\makeindex
\usepackage{intcalc}

\makeatletter
\newcommand*{\ipage}[1]{%
  % The trick with \romannumeral removes an optional space
  \expandafter\@ipage\romannumeral-`\x#1----\@nil
}
\def\@ipage#1--#2--#3\@nil{
  \def\ipage@temp{#2}%
  \ifx\ipage@temp\@empty
    % case: no page range detected
    #1%
  \else
    % case: page range #1--#2
    \ifnum#1<100 %
      % case: no abbreviation needed, if first page < 100
      #1--#2%
    \else
      \edef\ipage@div@a{\intcalcDiv{#1}{100}}%
      \edef\ipage@div@b{\intcalcDiv{#2}{100}}%
      \ifx\ipage@div@a\ipage@div@b
        % case: pages differ in last two digits only
        \edef\ipage@mod@b{\intcalcMod{#2}{100}}%
        \ifnum\ipage@mod@b>9 %
          % case: second page is abbreviated and does not start with "0"
          #1--\ipage@mod@b
        \else
          % case: avoid that abbreviated number starts with "0"
          #1--#2%
        \fi
      \else
        % case: pages come from different "hundreds"
        #1--#2%
      \fi
    \fi
  \fi
}
\makeatother

\newcommand*{\simpage}[1]{%
  \newpage
  \setcounter{page}{#1}%
  \null
}

\begin{document}

\printindex

\simpage{100}
\index{Nonsense!Beyond repair|(}
\index{Nonsense!Some sense|textbf}
\simpage{105}
\index{Nonsense!Beyond repair|)}
\index{Nonsense!More nonsense|(textit}
\simpage{320}
\index{Nonsense!Out of order|(}
\index{Nonsense!More nonsense|)textit}
\simpage{347}
\index{Nonsense!Some sense}
\simpage{348}
\index{Nonsense!Some sense}
\simpage{349}
\index{Nonsense!Some sense}
\simpage{350}
\index{Nonsense!Some sense}
\simpage{411}
\index{Nonsense!Out of order|)}
\simpage{440}
\index{Nonsense!More nonsense}
\end{document}

生成的文件test.mst：

delim_0 ", \\ipage{"
delim_1 ", \\ipage{"
delim_2 ", \\ipage{"
delim_n "}, \\ipage{"
delim_r "--"
delim_t "}"
encap_infix "{\\ipage{"
encap_suffix "}}"

命令（或pdflatex代替latex或...）

latex test
makeindex test
latex test

索引文件test.ind：

\begin{theindex}

  \item Nonsense
    \subitem Beyond repair, \ipage{100--105}
    \subitem More nonsense, \ipage{\textit{\ipage{105--320}}}, \ipage{
                440}
    \subitem Out of order, \ipage{320--411}
    \subitem Some sense, \ipage{\textbf{\ipage{100}}}, \ipage{347--350}

\end{theindex}

结果

相关内容