Hello Mr. Lu. I find that "demohigh" environment can not contain the character @, but "codehigh" environment can.
Could this be a bug?
Thanks in advance
PS.
my system: win10
Tex Live version: TeX 3.141592653 (TeX Live 2022)
tlmgr update time: August 6, 2022
My MWE:
\documentclass{article}
\usepackage{codehigh}
\CodeHigh{style/main=azure9,style/code=azure9}
\begin{document}
\makeatletter
\@for\sun:={rising,setting}\do{The sun is \sun. }
\makeatother
\begin{codehigh}
\makeatletter
\@for\sun:={rising,setting}\do{The sun is \sun. }
\makeatother
\end{codehigh}
\begin{demohigh}
\makeatletter
\@for\sun:={rising,setting}\do{The sun is \sun. }
\makeatother
\end{demohigh}
\end{document}
Hello Mr. Lu. I find that "demohigh" environment can not contain the character @, but "codehigh" environment can.
Could this be a bug?
Thanks in advance
PS. my system: win10 Tex Live version: TeX 3.141592653 (TeX Live 2022) tlmgr update time: August 6, 2022 My MWE: