Xindy Hyperref 和子条目的交叉引用

Question

Xindy 对于带有交叉引用和超引用的索引不能很好地发挥作用。

这就是为什么我尝试了这个问题它禁用索引的超引用自动链接，然后使用 Xindy 手动添加超目标和超链接。

但是，链接问题中的方法不足以引用子索引条目，如下所示：

\index{join!hash}
\index{hash join|see{join, hash}}

这就是为什么我尝试编写扩展程序，但是代码不起作用，链接目标似乎已损坏。在一个（现已删除）问题中，我检查了在文档中构建链接是否有效。

为什么子条目的链接不起作用？

梅威瑟：

%pdflatex
%xindy index.idx -M indexStyle -L english -C utf8
%pdflatex

\documentclass{article}
\usepackage{filecontents}

\begin{filecontents*}{indexStyle.xdy}
(define-location-class "arabic-page-numbers" ("arabic-numbers")             
:min-range-length 2)                            

(define-attributes (("definition" "usage" "default" "hyperpage")))


(define-crossref-class "see")
(markup-crossref-list :class "see" :open "\seelinkk{" :sep "; " :close "}{}")

(define-crossref-class "seealso")
(markup-crossref-layer-list :sep ", ")
(markup-crossref-list :class "seealso" :open "\seealsolinkk{" :sep "; " :close "}{}")

(define-crossref-class "hyperindexformat")
(markup-crossref-list :class "hyperindexformat" :open
"\hyperindexformat{" :sep "; " :close "}{}")


(define-location-class-order (
"arabic-page-numbers"
"see"
"seealso"))

(markup-index :open  "~n\begin{theindex}
    \providecommand*\lettergroupDefault[1]{}
    \providecommand*\lettergroup[1]{%
        \par\textbf{#1}\par
        \nopagebreak
    }
    \def\tedIDXlvlZero{}
    \def\tedIDXlvlOne{}
    \def\tedIDXlvlTwo{}

    \newcommand{\tedSetter}[1]{
        \if\tedLevel0
        \def\tedIDXlvlZero{#1}
        \else{
            \if\tedLevel1
            \def\tedIDXlvlOne{#1}
            \else
            \def\tedIDXlvlTwo{#1}
            \fi
        }\fi
    }
    \def\tedLevel{0}
    \newcommand{\buildlinktargett}[1]{%
        \if\tedLevel0%
        index:#1%
        \else{%
            \if\tedLevel1%
            index:\tedIDXlvlZero, #1%
            \else%
            %           \ifx\tedLevel\tedIDXlvlTwo %implicit%
            index:\tedIDXlvlZero, \tedIDXlvlOne, #1%
            \fi%
        }\fi%
    }
    \newcommand{\targetindexentryy}[1]{\tedSetter{#1}\hypertarget{\buildlinktargett{#1}}{#1}}
    \newcommand{\seelinkk}[1]{\see{\hyperlink{index:#1}{#1}}}
    \newcommand{\seealsolinkk}[1]{\seealso{\hyperlink{index:#1}{#1}}}
    ~n"     
    :close "~n~n\end{theindex}~n"
:tree)


(markup-indexentry :open "~n \def\tedLevel{0} \item "            :depth 0)
(markup-indexentry :open "~n \def\tedLevel{1}    \subitem "      :depth 1)
(markup-indexentry :open "~n \def\tedLevel{2}      \subsubitem " :depth 2)


(markup-locref-list :sep ", ")
(markup-locclass-list :open "\dotfill " :close "" ) ;; :sep ", "


(markup-locref :open "\hyperpage{" :close "}")
(markup-locref :open "\hyperpage{" :close "}" :attr "hyperpage")   


(markup-keyword-list :open "\targetindexentryy{" :close "}" )

;;;(require "lang/english/utf8.xdy")

(markup-letter-group :open-head "~n~n \vspace{1cm} {\hfill\bf " :close-head "\hfill}" :capitalize)
\end{filecontents*}

\usepackage[xindy, nonewpage]{imakeidx} %nonewpage needed for index entries after \printindex

\makeindex[program=truexindy, intoc, options={-M indexStyle -L english -C utf8}]

\usepackage[hyperindex=false]{hyperref}
\begin{document}
Hello some useless text.\clearpage
\index{foo}
\index{foo!bar}
\index{bar}
\index{cat}
\index{carbon}
\index{combobreaker}
\index{join}
\index{join!hash}
\index{hash join|see{join, hash}}

\printindex
\end{document}

尝试验证链接：

\documentclass{article}

\usepackage{hyperref}

\def\foo{1}
\def\additionalString{soso}

\newcommand{\makeLink}[1]{%
    \if\foo1%
        index:\additionalString, #1%
    \else%
        index:#1%
    \fi%
}

\newcommand{\makeLinkPart}[1]{%
    \if\foo1%
        \additionalString, #1%
    \else%
        #1%
    \fi%
}

\newcommand{\workarround}[2][]{
    \if\foo1%
        #1\additionalString, #2%
    \else%
        #1#2%
    \fi%
}

\begin{document}
    \hyperlink{index:soso, with}{Link written to macro target}

    \hyperlink{composed:soso, with}{Link written to composed target}

    \hyperlink{\makeLink{with}}{Link macro to macro target}

    \hyperlink{composed:\makeLinkPart{with}}{Link composed to composed target}

%   \hyperlink{\workarround[index:]{with}}{Link workaround to macro target}

%   \hyperlink{\workarround[composed:]{with}}{Link workaround to composed target}
    \workarround[composed:]{with}

    \clearpage

    "\makeLink{with}"

    "composed:\makeLinkPart{with}"

    \hypertarget{\makeLink{with}}{Completly from macro}

    \hypertarget{composed:\makeLinkPart{with}}{Composed}
\end{document}