我可以对小文本行执行此操作。如何对组执行相同操作?
梅威瑟:
% !TeX program = lualatex
%========================================
\documentclass[12pt]{article}
\usepackage[tracking=true]{microtype}
\usepackage{lipsum}
\begin{document}
An example of compressing or stretching small text.
\textls[-15]{An example of compressing or stretching small text.}
\textls[15]{An example of compressing or stretching small text.}
\noindent\rule{\textwidth}{1pt}
\begingroup
\lipsum[1-5]
\endgroup
\end{document}