example.tex

\documentclass{article}
\usepackage[cm]{fullpage}
\usepackage[show]{chato-notes}
\author{}
\title{}
\begin{document}

\mynote{empty

empty} % Multiple paragraphs to check fonts
\mynote[author=Matteo,to=Rionda]{for and from}
\mynote[author=Matteo,to=]{from only (empty for)}
\mynote[author=Matteo]{from only}
\mynote[to=Rionda,author=]{for only (empty from)}
\mynote[to=Rionda]{for only}

\idea{empty}
\idea[author=Matteo,to=Rionda]{for and from}
\idea[author=Matteo,to=]{from only (empty for)}
\idea[author=Matteo]{from only}
\idea[to=Rionda,author=]{for only (empty from)}
\idea[to=Rionda]{for only}
\idea[date=\today]{date}

\question{empty}
\question[author=Matteo,to=Rionda]{for and from}
\question[author=Matteo,to=]{from only (empty for)}
\question[author=Matteo]{from only}
\question[to=Rionda,author=]{for only (empty from)}
\question[to=Rionda]{for only}
\question[date=\today]{date}

\reply{empty}
\reply[author=Matteo,to=Rionda]{for and from}
\reply[author=Matteo,to=]{from only (empty for)}
\reply[author=Matteo]{from only}
\reply[to=Rionda,author=]{for only (empty from)}
\reply[to=Rionda]{for only}

\todo{empty}
\todo[author=Matteo,to=Rionda]{for and from}
\todo[author=Matteo,to=]{from only (empty for)}
\todo[author=Matteo]{from only}
\todo[to=Rionda,author=]{for only (empty from)}
\todo[to=Rionda]{for only}

\warning{empty}
\warning[author=Matteo,to=Rionda]{for and from}
\warning[author=Matteo,to=]{from only (empty for)}
\warning[author=Matteo]{from only}
\warning[to=Rionda,author=]{for only (empty from)}
\warning[to=Rionda]{for only}

\iidea{text} \inote{text} \iquestion{text} \ireply{text} \itodo{text}
\iwarning{text}
\citemissing[Gauss]\ \citemissing\ \refmissing[intro]\ \refmissing%

\end{document}