LaTeX:创建新的节标题 [英] LaTeX: creating new section headings

问题描述

我想使用自定义全局计数器创建一个新的部分，例如标题. 预期的行为是使用\ rule命令定义一条规则，该规则可以在多个部分和小节中使用，但使用自定义全局计数器.

I want to create a new section like heading using a custom global counter. The intended behaviour is to have a \rule command which defines a rule, that can be used in several sections and subsection, but uses a custom global counter.

示例:

1. Section
1.1 SubSection
Rule 1: bla
Rule 2: foo
2. Section
Rule 3: foobar
2.1 subsection
Rule 4: yet another one

我尝试了两种不同的方法:

I tried two different things:

1.)从头开始创建自定义命令

1.) create a custom command from scratch

\newcounter{rule}
\addtocounter{rule}{0} % set them to some other numbers than 0
\renewcommand{\rule}[1]{{\noindent\normalfont\Large\bfseries{Rule \arabic{rule}: 
#1 \addcontentsline{toc}{section}{Rule \arabic{rule}: #1}\newline\stepcounter{rule}}}}

这里的问题是我不知道如何格式化标题，以使其表现得像节.尤其是当行被包裹起来时.

The problem here is that I don't know how to format the heading so that it behaves like a section. Especially when the line gets wrapped.

应该是:

Rule 1: very long header line
        correctly wrapped

但它看起来像这样:

Rule 1: very long header line
correctly wrapped

标题和以下文本之间的空格也应正确配置.

Also the space between heading and the following text is something that should be configured correctly.

2.)我尝试更改小节以供使用.

2.) I tried to change subsection for my use.

\renewcommand{\rule}[1]{\subsection{#1}}
\renewcommand{\thesubsection}{Rule \arabic{subsection}:}

这很容易并且可行，但是显然有一些缺点:

This is easy and works, but has obviously several drawbacks:

• 每个新部分的计数器都会重置，因此它不是全局计数器.
• 我不能再使用小节

我认为唯一的选择就是走的路，但是我不知道怎么走. 我希望任何人都可以在这里提供帮助.

I think only the first option is the way to go, but I don't know how. I hope anybody can help here.

谢谢.

推荐答案

首先，不要重新定义\rule，因为它构成了其他核心(La)TeX功能的组成部分.宁可使用\Rule之类的东西.

First of all, don't redefine \rule, as it forms an integral part of other core (La)TeX functionality. Rather use something like \Rule.

这是您要求的简单实现:

Here's a straight-forward implementation for your requirements:

\documentclass{article}

\makeatletter
\newcommand\Rule{\@startsection {Rule}{1}{\z@}%
                                {-3.5ex \@plus -1ex \@minus -.2ex}%
                                {2.3ex \@plus.2ex}%
                                {\normalfont\Large\bfseries}}
\newcommand{\Rulemark}[1]{}
\newcounter{Rule}
\let\l@Rule\l@section
\begin{document}

\tableofcontents

\section{Section}
\subsection{Subsection}
\Rule{bla}
\Rule{foo}
\section{Section}
\Rule{foobar}
\subsection{Subsection}
\Rule{yet another one}

\end{document}

上述\Rule的设置是\section的副本，具有所有必需的便利设施.

The above setup of \Rule is a copy of \section, with all the required amenities.

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