我用它lettrine来创建首字下沉。
\scalebox如果在第一个参数中使用-command\lettrine则会发生错误。这是一个最小的例子：
\documentclass{minimal}
\usepackage{lettrine}
\usepackage{graphicx}
\begin{document}
\lettrine{A}{} This is a simple test. This is a simple test. This is a
simple test. This is a simple test. This is a simple test. This is a
simple test. This is a simple test. This is a simple test. This is a
simple test. This is a simple test.
A\scalebox{.5}{A}
\lettrine{A\scalebox{.5}{A}}{} This is a simple test. This is a simple
test. This is a simple test. This is a simple test. This is a simple
test. This is a simple test. This is a simple test. This is a simple
test. This is a simple test. This is a simple test.
\end{document}
以前使用 TeXLive 2017 时没有问题。现在使用 TeXLive 2018 时出现错误。
我使用lettrine2018-08-28 v2.21
答案1
只需保护\scalebox：
\documentclass{minimal}
\usepackage{lettrine}
\usepackage{graphicx}
\begin{document}
\lettrine[nindent=0.33em]{A}{} This is a simple test. This is a simple test. This is a
simple test. This is a simple test. This is a simple test. This is a
simple test. This is a simple test. This is a simple test. This is a
simple test. This is a simple test.
A\scalebox{.5}{A}\medskip
\lettrine[nindent=0.33em]{A\protect\scalebox{.5}{A}}{This} is a simple test. This is a simple
test. This is a simple test. This is a simple test. This is a simple
test. This is a simple test. This is a simple test. This is a simple
test. This is a simple test. This is a simple test.
\end{document}
