我定义了一个宏，但发现单词间距不见了。我是不是漏掉了什么？
\documentclass[11pt, oneside]{article}
\newcommand{\abc}{$abc$}
\newcommand{\abcSpace}{$abc$ }
\begin{document}
Word spacing here $abc$ is correct.
Word spacing here \abc is incorrect.
Why do I need to define macro like this \abcSpace in order to have a space?
But within brackets, this space again is not what I want: (\abcSpace).
\end{document}
答案1
使用宏可以{}解决问题。
\documentclass[11pt, oneside]{article}
\newcommand{\abc}{$abc$}
\begin{document}
Word spacing \abc{} is correct now.
Within brackets: (\abc{}).
\end{document}