\documentclass{article}
\usepackage{fontspec}
\setmainfont[ItalicFont=AGaramondPro-Italic.otf,
BoldFont=AGaramondPro-Bold.otf,
BoldItalicFont=AGaramondPro-BoldItalic.otf,
Numbers=OldStyle]
{AGaramondPro-Regular.otf}
\begin{document}
\textsc{small capital} is not the same as SMALL CAPITALS scaled down,
but either kerning or letter spacing is off.
\end{document}
字形的形状是正确的,即 XeLaTeX 知道在哪里以及如何找到真正的小型大写字母,而不是仅仅通过缩小常规大写字母来制作假的,但为什么字距这么不对???