![\lettrine 和 quotation 之间可能存在问题 - 如何解决?](https://linux22.com/image/337244/%5Clettrine%20%E5%92%8C%20quotation%20%E4%B9%8B%E9%97%B4%E5%8F%AF%E8%83%BD%E5%AD%98%E5%9C%A8%E9%97%AE%E9%A2%98%20-%20%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%EF%BC%9F.png)
以下或多或少最小的工作示例在排版我的免费物理文本时,会导致我的 TexLive 2014 出现乳胶问题。关于 Bernard Riemann 的行左边距错误。有人可以解释或纠正这个问题吗?
\documentclass{article}
\usepackage[british]{babel}
\usepackage{lettrine}
\begin{document}
\section{What is light?}
\lettrine{T}{he}{} nature of light has fascinated explorers of nature since at
least the time of the ancient Greeks. The answer appeared in 1848, when
{Gustav Kirchhoff} noted that the experimental values on both sides of
the following equation agreed within measurement errors:
\begin{equation}
c = \frac { 1 }{ \sqrt{\epsilon_{0} \mu_{0}} } \;.
\end{equation}
\noindent This equality suggested the answer to the question asked two thousand
years earlier:
%
\begin{quotation}
{Light is an electromagnetic wave}.
\end{quotation}
Ten years later, in 1858, {Bernhard Riemann} proved mathematically that
any electromagnetic wave in vacuum must propagate with a speed $c$ given by
the above equation.
We note that the right-hand side contains electric and magnetic quantities,
and the left-hand side is an optical quantity.
\end{document}
答案1
来自以下文档lettrine
:
- \lettrine 在 'quote'、'quotation'、'abstract' 环境中有效,但在 'center' 环境中无效(选项 [lines=1] 除外);
- \lettrine 在列表中不起作用;
- 如果必须在以“lettrine”开头的段落中包含列表,则必须在列表末尾添加命令 \parshape=0(在列表之前或之后开始新段落也可以)。请记住,“quote”、“quotation”、“abstract”环境在 LaTeX 中以列表形式实现。
因此,要么\parshape=0
立即添加\end{quotation}
,要么如果不想每次都输入,将其添加到序言中:
\usepackage{etoolbox}
\AfterEndEnvironment{quotation}{\parshape=0}