/usr/share/ is in r-cran-curl 2.3-1.
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/usr/share/doc/
/usr/share/doc/r-cran-curl/
/usr/share/doc/r-cran-curl/README.test
/usr/share/doc/r-cran-curl/changelog.Debian.gz
/usr/share/doc/r-cran-curl/copyright
/usr/share/doc/r-cran-curl/run-unit-test
/usr/share/doc/r-cran-curl/tests/
/usr/share/doc/r-cran-curl/tests/testthat/
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/usr/share/doc/r-cran-curl/tests/testthat/test-certificates.R
/usr/share/doc/r-cran-curl/tests/testthat/test-cookies.R
/usr/share/doc/r-cran-curl/tests/testthat/test-escape.R
/usr/share/doc/r-cran-curl/tests/testthat/test-gc.R
/usr/share/doc/r-cran-curl/tests/testthat/test-handle.R.gz
/usr/share/doc/r-cran-curl/tests/testthat/test-multi.R
/usr/share/doc/r-cran-curl/tests/testthat/test-nonblocking.R
/usr/share/doc/r-cran-curl/tests/testthat/test-post.R
/usr/share/doc/r-cran-curl/tests/testthat.R