+ %************************** \RDROP has neither following nor preceding nodes ******************************
+
+ \item{\verb+c[#$][!p[*]]/+$\RDROP$}\\
+ replace the \CNODE{} with the $\RDROP$.
+
+ \item{\verb+p[^#$]/+$\RDROP$}\\
+ move the $\RDROP$ after the \PNODE{} node.
+
+ \item{\verb+g[^#$]/+$\RDROP$}\\
+ replace the \G{} node with the $\RDROP$.
+
+\end{description}
+
+\paragraph{Normalize Right Drop}
+
+\begin{description}
+
+ % at the moment it's the only rule, defined for this symbol.
+ \item{\verb+g[@id][^#$]/+$\RDROP_n$}\\
+ replace the \G{} node with the $\RDROP_n$.
+
+ \item{$\RDROP_n$}\\
+ replace the $\RDROP$ with the cursor.
+