R devel - May 2018 - Illegible Long S4 Methods in Reference Manual Index

Good day,

If there are S4 methods documented in an R package of the form

functionName,aVariableType,anotherVariableType-method

and some of the variable types have lengthy names and are defined in other
developers' packages, such as MultiAssayExperiment, the Index section of the
reference manual forces such functions to be on one line. If the function
specification is in the first column, it overlaps with another function
specification in the second column, making both of them illegible. If it's
in the second column, the end of the specification goes beyond the right side of
the page. May R CMD Rd2pdf automatically wrap these for legibility?

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Dario Strbenac
University of Sydney
Camperdown NSW 2050
Australia