data/r-cran-optparse-1.6.6/man/add_make_option.Rd:87: prexisting ==> preexisting
data/r-cran-optparse-1.6.6/R/optparse.R:159: prexisting ==> preexisting
data/r-cran-optparse-1.6.6/inst/doc/optparse.html:55: wasn ==> wasn't, was