Nothing
library(roxygen2)
dir='~/Documents/svn/bfa'
setwd(dir)
f = paste('~/Documents/svn/bfa/pkg/man/',list.files('~/Documents/svn/bfa/pkg/man/'), sep='')
lapply(f, unlink)
roxygenize('pkg', 'pkg', copy.package=FALSE, overwrite=TRUE,
unlink.target=TRUE)
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