This a collection of tests for verifying that using R as a library
within another application (i.e. embedded R) works for this
installation. This is only relevant if one has configured R with the
--enable-R-shlib  argument for the top-level
configure.
More information can be found at the R Developers' site
c(1, 2, ..., 10)
  c(1,2,..., 10)
    in the default device and then quits immediately.
  1:100 using the Postscript
    graphics device. This creates a file named Rplots.ps
  code.R) and calls it 
    which in turn generates an "error" via stop().
    The local error handler defined for this application
    catches this error and recovers.
  example() for functions in ctest and mva
    to ensure that packages can be loaded into R in an embedded
    context.  These packages must be linked against libR.so.