Nothing
documentationSymbols <- function() {
list(
black_right_triangle = '\\ifelse{latex}{\\out{$\\longmapsto$}}{\\ifelse{html}{\\out{▶}}{\\\\u25b6}}',
bulls_eye = '\\ifelse{latex}{\\out{$\\multimap$}}{\\ifelse{html}{\\out{◎}}{\\\\u25ce}}',
black_diamond = '\\ifelse{latex}{\\out{$\\mapsto$}}{\\ifelse{html}{\\out{◆}}{\\\\u25c6}}',
black_square = '\\ifelse{latex}{\\out{$\\rightarrow$}}{\\ifelse{html}{\\out{■}}{\\\\u25a0}}'
)
}
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