代码
\documentclass{article}
\usepackage{enumitem}
Nephritic syndrome
\begin{enumerate}[label=\textbf{S.\arabic*}]
\item Lorem ipsun. \label{treatmentOne}
\end Hello world!
\end{enumerate}
See the treatment option \ref{treatmentOne}.
\end{document}
给出
Nephritic syndrome
S.1 Lorem ipsun
S.2 Hello World!
See the treatment option S.1.
但是，我希望有由字母和数字组成的独特非序列标签。我不喜欢枚举的序列标识。如果能以某种方式随机化或以某种方式模仿给定的单词，那就太好了。如何在 中自动生成非序列标签enumerate？
答案1
请参阅本文末尾的枚举标签的真正随机化版本！
\documentclass{article}
\usepackage{pgffor}
\usepackage{enumitem}
\makeatletter
\newcommand{\@randlabelprefix}{%
Nephr%
}
\newcommand{\SetRandLabelPrefix}[1]{%
\renewcommand{\@randlabelprefix}{#1}%
}
\newcommand{\GetRandLabelPrefix}{%
\@ifundefined{@randlabelprefix}{%
Nephr%
}{%
\@randlabelprefix%
}%
}
\makeatother
\newlist{randenum}{enumerate}{1}
\setlist[randenum,1]{label={\GetRandLabelPrefix\arabic*.},widest={\GetRandLabelPrefixAAAA}}
\begin{document}
\begin{randenum}
\item First \label{Somelabel}
\item Second \label{otherlabel}
\item Third \label{anotherone}
\foreach \x in {4,...,10} {%
\item \therandenumi
}
\end{randenum}
In \ref{Somelabel} and in \ref{otherlabel} and even in \ref{anotherone}
\end{document}
编辑
使用随机后缀进行更新 - 但是，这不适用于\label和\ref（目前为止）。由于字母的间距不同，标签的宽度会发生变化 - 在这种情况下，等宽字体会更好。
我想，为了使它发挥作用，\ref我必须重新定义它。p@
\documentclass{article}
\usepackage{pgf,tikz}
\usepackage[seed=100,counter=myrandcounter,first=0,last=9]{lcg}
\usepackage{pgffor}
\usepackage{enumitem}
\makeatletter
\newcommand{\@randlabelprefix}{%
Neph%
}
\newcommand{\SetRandLabelPrefix}[1]{%
\renewcommand{\@randlabelprefix}{#1}%
}
\DeclareRobustCommand{\dorandit}[1]{%
\foreach \x in {1,...,#1} {%
\rand\alph{myrandcounter}%
}%
}
\newcommand{\GetRandLabelPrefix}{%
\@ifundefined{@randlabelprefix}{%
Neph%
}{%
\@randlabelprefix%
}%
\dorandit{5}%
}
\makeatother
\newlist{randenum}{enumerate}{1}
\setlist[randenum,1]{label={\GetRandLabelPrefix.},widest={AAAAAAAA}}
\begin{document}
\begin{randenum}
\foreach \x in {1,...,20} {%
\item \therandenumi
}
\end{randenum}
\end{document}
最终更新：引用正确，但仍然不太美观，而且目前只适用于一级枚举
它提供了一个 FooXYZ 标签系统，其中 Foo 可以用 来设置\SetRandLabelPrefix。
一些描述：您可以使用 设置数字的数量\SetRandDigits。
目前，为了使其工作，请使用\randenumlabel{somelabel}而不是\label{somelabel}。
\documentclass{article}
\usepackage[seed=100,counter=randenumcounter,first=1,last=26]{lcg}
\usepackage{pgffor}
\usepackage{xpatch}
\usepackage{enumitem}
\usepackage{multicol} % Just for testing
\makeatletter
\newcommand{\@randlabelprefix}{%
Neph%
}
\newwrite\randenum@storeenum
\newread\randenum@readenum
\providecommand{\@numofdigits}{%
3%
}
\newcommand{\SetRandDigits}[1]{%
\renewcommand{\@numofdigits}{#1}
}
\newcommand{\GetRandDigits}{%
\@numofdigits%
}
\newcommand{\RandCounterFormat}[1]{%
\alph{#1}%
}
\newcommand\readrandlabel[2]{%
\IfFileExists{#2}{%
\openin#1=#2%
\read#1 to \randlabel@curcontent%
\closein#1%
}{%
}%
}
\def\randlabel@curcontent{}
\xpretocmd{\refstepcounter}{\readrandlabel{\randenum@readenum}{\jobname.rand}}{}{}
\newcommand{\randenumlabel}[1]{%
\protected@edef\@currentlabel
{\csname p@randenumi\endcsname\randlabel@curcontent}%
\label{#1}%
}
\newcommand{\SetRandLabelPrefix}[1]{%
\renewcommand{\@randlabelprefix}{#1}%
}
\DeclareRobustCommand{\dorandit}[1]{% Must be robust due to \foreach and \rand
\immediate\openout\randenum@storeenum=\jobname.rand
\def\a{\@randlabelprefix}%
\foreach \x in {1,...,#1} {%
\rand%
\xdef\a{\a\RandCounterFormat{randenumcounter}}% recursive built - up of the
}%
\immediate\write\randenum@storeenum{%
\a% write to the file
}%
\immediate\closeout\randenum@storeenum% close file
}
% Now some commands to provide `\RandLabel*` label format for `enumitem` lists
\newcommand{\GetRandLabelPrefixHelper}[1]{%
\randlabel@curcontent%
}
\newcommand{\RandLabel}[1]{%
\dorandit{\GetRandDigits}%
\GetRandLabelPrefixHelper{#1}%
}
\AddEnumerateCounter{\RandLabel}{\GetRandLabelPrefixHelper}{AAAAAAAAAAAAA}
\newlist{randenum}{enumerate}{1}
\setlist[randenum,1]{label={\ttfamily\RandLabel*},widest={AAAAAAA}}
\makeatother
\begin{document}
\begin{multicols}{2}
\begin{randenum}
\foreach \x in {1,...,20} {%
\item \x \randenumlabel{re::\x} $\longrightarrow$ \ref{re::\x} % Test the labels
}
\end{randenum}
\begin{enumerate}
\foreach \x in {1,...,20} {%
\item \x \label{normal::\x}
}
\end{enumerate}
\end{multicols}
In \ref{re::15} and in \ref{re::20} we see the correct labels
In \ref{normal::15} and in \ref{normal::20} we see the correct labels (too)
\end{document}
