yarr: Extensible Framework for R Reporting

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<tt>R</tt> output often contains characters that must be escaped when embedded into HTML documents. The <tt>yarr</tt> package will automatically escape special HTML characters in output when <tt>&lt;&lt;/=</tt> or <tt>&lt;&lt;/@</tt> are used in place of <tt>&lt;&lt;=</tt> or <tt>&lt;&lt;@</tt>. The following example was last evaluated <</= cat(format(Sys.time(), "%m/%d/%y")) >>.
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<</@
f <- function(x) {
    x + 1
}
f(1)
>>
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In this example, the less-than and greater-than characters, <tt>&lt;</tt> and <tt>&gt;</tt> are automatically escaped.
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