I would like to define a new command to work as an alert command. If I want to alert some part of my text I would simply write \alert{}
. But I want the result in red color.
What is the best way to do this? I tried
\def\alert#1{{\color{red}{#1}}}
but I know that there is \textcolor
also. I want my command to work both for text and math contents.
What is the difference between them?