Added «verbatim»package's ability to provide multi-line comments

lbol.tex

@@ -94,6 +94,9 @@
 % Break lines inside this environment:
 \usepackage{fvextra}
 
+% Actual comment blocks
+\usepackage{verbatim}
+
 % Control spacing in lists
 \usepackage{enumitem}
 
@@ -346,6 +349,8 @@ If you didn't use that construction, you would need to put a \% in front of each
 \fi
 \end{Verbatim}
 
+If the use of \verb|\iffalse| and \verb|\fi| is not intuitive to you, you can also load the \texttt{verbatim} package and use \verb|\begin{comment}| and \verb|\end{comment}| to surround multi-line comments.
+
 \section{Environments}
 
 \noindent{} This is where \LaTeX{} shows its power, as environments are used to to take care of typesetting tasks. Every environment begins with \verb+\begin{<environ+ \verb+ment>}+ and ends with \verb+\end{<environment>}+. In fact, we've already seen one environment: the \texttt{document} environment, which encompasses our entire document.