^.*\.Rproj$
^\.Rproj\.user$
^Makefile$
^README\.Rmd$
^README\.html$
^README-.*\.png$
^README_cache$
^\.travis\.yml$
^appveyor\.yml$
^codecov\.yml$
^_pkgdown\.yml$
^TODO\.md$

# Extra miscellaneous support files/directories.
^cran-comments\.md$
^CONTRIBUTING\.md$
^LICENSE\.md$
^sandbox$
^paper$
^docs$
^README-$
^CRAN-RELEASE$
^\.github$
^CRAN-SUBMISSION$
