An Rd Regression Test

Usage:

     \x \y %{}
     
     foo(x, y)
     
Details:

     Escaped backslash '\x'.

     '%{}'

     a link and one to a known destination: weighted.mean

     var in text.

     'foo(x, y)'.

     
     
       Escaped backslash \x.
     
       %{}
     
       var in \var{text}.
       
       foo(\var{x}, \var{y}).
       
       From gap: pedtodot.Rd -- n=split(m,par,"\034") 
       

     Yihui Xie's example:

     def ghi

Examples:

     \x
     %{}
     foo(x, y)
     
