# reledpar: apply formatting to right-side paragraphs

In reledpar I'm trying to format all right-side paragraphs with italicized text all at once, without enclosing every paragraph in \textit{}. Is this possible? The closest I've come is with \AtStartEveryPstart, except that I can't see how to make that apply to right-side paragraphs and not the left side also.

MWE:

\documentclass{article}
\usepackage{reledmac}
\usepackage{reledpar}
\AtStartEveryPstart{\itshape} % affects the left and right side
\begin{document}
\begin{pages}
\begin{Leftside}
\beginnumbering
\pstart
The first left paragraph.
\pend
\pstart
The second left paragraph.
\pend
\endnumbering
\end{Leftside}
\begin{Rightside}
\beginnumbering
\pstart
The first right paragraph.
\pend
\pstart
The second right paragraph.
\pend
\endnumbering
\end{Rightside}
\end{pages}
\Pages
\end{document}


1. You can use the boolean test \ifledRcol
2. You should not use use \itshape, but should prefer \emph, which allow, in you have a \emph inside your paragraph to switch-back to roman font
3. As \emph need argument, you must use \bgroup and \egroup to replace brackets
4. You must use the \egroup on \AtEndEveryPend, and the \bgroup on \AtStartEveryPstart, in order to enclose the paragraph as an argument of \emph.

So

\documentclass{article}
\usepackage{reledmac}
\usepackage{reledpar}
\AtStartEveryPstart{\ifledRcol\emph\bgroup\fi} % affects right side
\AtEndEveryPend{\ifledRcol\egroup\fi} % affects  right side
\begin{document}
\begin{pages}
\begin{Leftside}
\beginnumbering
\pstart
The \emph{first} left paragraph.
\pend
\pstart
The \emph{second} left paragraph.
\pend
\endnumbering
\end{Leftside}
\begin{Rightside}
\beginnumbering
\pstart
The \emph{first} right paragraph.
\pend
\pstart
The \emph{second} right paragraph.
\pend
\endnumbering
\end{Rightside}
\end{pages}
\Pages
\end{document}