texindy 样式文件：在分组条目之间添加空格

Question

第一个解决方案： 您会看到使用您的代码生成的 .ind 文件如下所示：

\begin{theindex}

 \providecommand*\lettergroupDefault[1]{}
 \providecommand*\lettergroup[1]{%
   \nopagebreak
  }
  \lettergroup{C}
  \item \textbf{\large Collector}\noidxpage{1}
    \subitem Árnason, Jón, \textbf{1}
    \subitem Einarsson, Magnús, \textbf{1}
    \subitem Grundtvig, Svend, \textbf{1}
    \subitem Kristensen, Evald Tang, \textbf{1}

  \indexspace

  \lettergroup{D}
  \item \textbf{\large Danish Tales}\noidxpage{1}
    \subitem Jesper the Rabbit Herder, \textbf{1}
    \subitem The Little Horse, \textbf{1}
  \item \textbf{\large Danish Titles}\noidxpage{1}
    \subitem Det Lille Øg, \textbf{1}
    \subitem Jesper Harehyrde, \textbf{1}

字母组之间有一个\indexspace命令（在 book.cls 中定义）。你想要的是每个之间都有一个垂直空格item，因为你不会为字母组打印任何内容。因此，解决方案可以是在每个之后添加一个垂直空格item，修改你的样式文件：

...
;; The indexentries (item_<..> specifiers)

(markup-indexentry  :open "~n  \item "           
                    :close "\bigskip"
                    :depth 0)
(markup-indexentry :open "~n    \subitem "     :depth 1)
(markup-indexentry :open "~n      \subsubitem " :depth 2)

我:close为\itemmarkup-indexentry 添加了参数。您得到的结果是：

\begin{theindex}

 \providecommand*\lettergroupDefault[1]{}
 \providecommand*\lettergroup[1]{%
   \nopagebreak
  }
  \lettergroup{C}
  \item \textbf{\large Collector}\noidxpage{1}
    \subitem Árnason, Jón, \textbf{1}
    \subitem Einarsson, Magnús, \textbf{1}
    \subitem Grundtvig, Svend, \textbf{1}
    \subitem Kristensen, Evald Tang, \textbf{1}\bigskip

  \indexspace

  \lettergroup{D}
  \item \textbf{\large Danish Tales}\noidxpage{1}
    \subitem Jesper the Rabbit Herder, \textbf{1}
    \subitem The Little Horse, \textbf{1}\bigskip
  \item \textbf{\large Danish Titles}\noidxpage{1}
    \subitem Det Lille Øg, \textbf{1}
    \subitem Jesper Harehyrde, \textbf{1}\bigskip

  \indexspace

\bigskip但是你看到在字母组之后添加了你的\indexspace。所以你必须删除\indexspace字母组之后的效果。你可以修改你的样式文件：

;Allow removing page numbers (e.g. for group headings)
;   this requires putting the comma in the default formatting
;   of the page number so that the default seperator is blank
(define-attributes (("nopage")) )
(markup-locref :attr "nopage" :open "\noidxpage{" :close "}")
(markup-locref :attr "default" :open ", \textbf{" :close "}")
;
;(markup-locclass-list :open "\dotfill " :sep ", ")
(markup-locclass-list :open "" :sep "")
;
;(markup-locref-list   :sep ", ")
(markup-locref-list   :sep "")
;
(markup-range :sep "--")


(markup-index :open  "\begin{theindex}~n
 \providecommand*\lettergroupDefault[1]{}
 \providecommand*\lettergroup[1]{%
   \nopagebreak}
   \let\oldindexspace\indexspace
   \def\indexspace{}
  "
          :close "~n~n\end{theindex}~n"
          :tree)


;; The indexentries (item_<..> specifiers)

(markup-indexentry  :open "~n  \item "           
                    :close "\oldindexspace"
                    :depth 0)
(markup-indexentry :open "~n    \subitem "     :depth 1)
(markup-indexentry :open "~n      \subsubitem " :depth 2)

\indexspace您保存了in的定义\oldindexspace，然后“清除”它。现在，每个字母后面都有垂直空格，item字母组后面没有空格。

第二种解决方案： 如果您有很多条目，您可以考虑使用 imakeidx 功能为每个“系列”创建一个单独的索引：

% !TEX TS-program = xelatex 
% !TEX encoding = UTF-8
% this allows us to use real characters like � instead of macros like \ae

%% PREAMBLE

%Set the document type
\documentclass[letterpaper,titlepage,twoside,openany,12pt]{book}

%Provide standard TeX shortcuts in xelatex
\usepackage{xunicode}
%Extra customizations for XeLateX
\usepackage{xltxtra}

%XeLateX can't use babel, so use polyglossia instead
%(primarily to get proper hyphenation in the other languages)
\usepackage{polyglossia}
\setdefaultlanguage[variant=american]{english}
\setotherlanguages{icelandic,danish,norsk,swedish}

%Setup the indexing
\usepackage[xindy,splitindex]{imakeidx}


\newcommand{\noidxpage}[1]{}

\makeindex[name=collector,title=Collector, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=danishta, title=Danish Tales ,program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=danishtit, title=Danish Titles, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=icelandicta, title= Icelandic Tales, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=icelandictit, title= Icelandic Titles, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=location, title=Location Collected, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]
\makeindex[name=storyteller, title=Storyteller, program=texindy,intoc,columns=2,options=-L icelandic -C utf8 -M lang/icelandic/utf8 -M generalstyle]

\begin{document}
\mainmatter
Dummy text here (really several chapters with lots of stuff indexed\ldots)

 %dummy index info to show what I see
\index[danishta]{Jesper the Rabbit Herder}
\index[danishtit]{Jesper Harehyrde}
\index[collector]{Kristensen, Evald Tang}
\index[storyteller]{Futtrup, Rasmus}
\index[location]{DK, Lemvig}
\index[danishta]{The Little Horse}
\index[danishtit]{Det Lille Øg}
\index[collector]{Grundtvig, Svend}
\index[storyteller]{Krag-Juel-Vind, Elisa}
\index[location]{DK, Horsens}
\index[icelandicta]{Mori, the Hound}
\index[icelandictit]{Hundurinn Móri}
\index[collector]{Árnason, Jón}
\index[icelandicta]{Bukolla}
\index[icelandictit]{Búkolla}
\index[collector]{Einarsson, Magnús}
\index[storyteller]{Renessee, Ingibjörg}
\index[storyteller]{Skúlason, Hrund}
\index[storyteller]{Þorgrímsson, Sigrún}

%Create the index
\printindex[collector]
\printindex[danishta]
\printindex[danishtit]
\printindex[icelandicta]
\printindex[icelandictit]
\printindex[location]
\printindex[storyteller]

\end{document}

结果是这样的几个索引：

Answer 1