(A) In order to make the footnote symbols red, I include the following command in the beginning of my LaTeX documents:
\renewcommand\thefootnote{\textcolor{red}{\fnsymbol{footnote}}}
But what similar thing can I write to make [also] the text in the footnotes red? Have tried myself and googled in vain – Please keep it simple (an explicit command line like the one above) thanks!
\documentclass[a4paper,12pt]{article}
\usepackage{amsmath, amssymb, amsthm, cite, graphicx, color, setspace}
\usepackage[usenames,dvipsnames]{xcolor}
\usepackage[multiple]{footmisc}
\linespread{1.3}
\renewcommand\thefootnote{\textcolor{red}{\fnsymbol{footnote}}}
\usepackage[hmargin=3.2cm,vmargin=4.2cm]{geometry}
\usepackage{soul}
\setul{}{4pt}
\begin{document}
\title{}
\date{}
\setul{}{1pt}
An example of a number\footnote{Numbers are fun.} is $5.$
\end{document}
(B) If I have a folder with hundreds of LeTeX files and I want to include this in all of them (so all of these footnote texts become red), is there any simple way of doing this? I am not good at computers, so please rather write 'no' than something complicated.
\documentclass{...}
and ending with\end{document}
. – albert Aug 26 '18 at 16:40article.cls
from/tex/latex/base/article.cls
into your working directory and append the lines between\makeatletter
and\makeatother
from my answer. – Jasper Habicht Aug 26 '18 at 19:56