![urlindex 中的换行符](https://linux22.com/image/289261/urlindex%20%E4%B8%AD%E7%9A%84%E6%8D%A2%E8%A1%8C%E7%AC%A6.png)
在本次讨论中这里,Heiko 给了我一个很好的答案,但现在我遇到了换行符问题。如果我写,\href{http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=LEGITEXT000006055121&dateTexte=20110206}{blabla}
我会得到一个溢出框,而且它不是很美观。有办法解决这个问题吗?谢谢。mwe 在上面链接中。
\documentclass{article}
\usepackage[colorlinks]{hyperref}
\usepackage{zref-base,zref-lastpage}
\usepackage{etexcmds}
\usepackage{pdfescape}
\makeatletter
% Help counters for numbering URLs
\newcounter{UrlList}
\newcounter{UrlListAux}
\renewcommand*{\theUrlList}{UrlList\the\value{UrlList}}
\renewcommand*{\theUrlListAux}{UrlList\the\value{UrlListAux}}
% Each URL gets a reference with text, url and page number.
\zref@newprop{UrlList@Text}{\UrlList@Text}
\zref@newprop{UrlList@HexLink}[3F3F]{\UrlList@HexLink}
\zref@newlist{UrlList}
\zref@addprops{UrlList}{UrlList@Text, UrlList@HexLink, page}
\zref@newprop{UrlList@Max}{\the\value{UrlList}}
\zref@addprops{LastPage}{UrlList@Max}
% Switch is needed in the list of URLs to disable URL recording.
\newif\ifUrlList@
% Hyperref internal is redefined to write the label with the URL data
\newcommand\saved@hyper@linkurl{}
\let\saved@hyper@linkurl\hyper@linkurl
\renewcommand{\hyper@linkurl}[2]{%
% #1: text
% #2: URL
\ifUrlList@
\else
\begingroup
\refstepcounter{UrlList}%
\protected@edef\UrlList@Text{#1}%
\@onelevel@sanitize\UrlList@Text
\EdefEscapeHex\UrlList@HexLink{#2}%
\zref@labelbylist{\theUrlList}{UrlList}%
\endgroup
\fi
\saved@hyper@linkurl{#1}{#2}%
}
% \UrlList checks, whether are URL references and prints the list of URLs
\newcommand*{\UrlList}{%
\zref@refused{LastPage}%
\edef\UrlList@Max{%
\zref@extractdefault{LastPage}{UrlList@Max}{-1}%
}%
\ifnum\UrlList@Max<0 %
\@latex@warning@no@line{Rerun LaTeX to get list of URLs}%
\else
\UrlList@true
\begin{UrlListEnv}%
\let\UrlList@LastPage\@empty
\setcounter{UrlListAux}{0}%
\@whilenum\value{UrlListAux}<\UrlList@Max\do{%
\stepcounter{UrlListAux}%
\zref@refused{\theUrlListAux}%
\zref@ifrefundefined{\theUrlListAux}{%
}{%
\EdefUnescapeHex\UrlList@Link{%
\zref@extract{\theUrlListAux}{UrlList@HexLink}%
}%
\zref@def@extract\UrlList@Text{\theUrlListAux}{UrlList@Text}%
\zref@def@extract\UrlList@Page{\theUrlListAux}{page}%
\edef\UrlList@Next{%
\noexpand\UrlListItem{%
\etex@unexpanded\expandafter{\UrlList@Page}%
}{%
\etex@unexpanded\expandafter{\UrlList@Link}%
}{%
\etex@unexpanded\expandafter{\UrlList@Text}%
}%
}%
\ifx\UrlList@Page\UrlList@LastPage
\else
\expandafter\UrlListPage\expandafter{\UrlList@Page}%
\let\UrlList@LastPage\UrlList@Page
\fi
\UrlList@Next
}%
}%
\end{UrlListEnv}%
\fi
}
\makeatletter
% USER configuration
% Environment UrlListEnv surrounds the list of URLs, if
% URLs are available.
\newenvironment{UrlListEnv}{%
\begin{description}%
}{%
\end{description}%
}
% \UrlListPage{<page>}
% Sets the page header
\newcommand*{\UrlListPage}[1]{%
\item[\hyperlink{page.#1}{Page #1}]\mbox{}%
}
% \UrlListItem{<page>}{<URL>}{<text>}
% Formats a URL entry
\newcommand*{\UrlListItem}[3]{%
\\\relax#3 \dots\ \href{#2}{\nolinkurl{#2}}%
}
\makeatother
\begin{document}
\href{http://wikipedia.org}{Wikipedia} \href{http://stackexchange.com}{SXE}
\newpage
\href{http://google.com}{Google}
\href{http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=LEGITEXT000006055121&dateTexte=20110206}{blabla}
\section*{Index of URLs}
\UrlList
\end{document}
答案1
我的建议是添加\raggedright
环境定义UrlListEnv
:
% Environment UrlListEnv surrounds the list of URLs, if
% URLs are available.
\newenvironment{UrlListEnv}{%
\raggedright
\begin{description}%
}{%
\end{description}%
}
只需进行此更改,输出就是
试图证明这么长的 URL 是毫无意义的。