/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/ is in r-cran-tibble 1.4.1-1ubuntu1.
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/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/POSIXlt-8-60.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/all--30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/all--300.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/all-1-30-0.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/all-1-30-2.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/iris--70.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/iris-3-5.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/iris-5-30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/iris_unk-10-70.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/long-5-30.txt
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/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/mtcars-8-30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/newline.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/non-syntactic.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/wide-8-60.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/zero-cols_unk-5-30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/zero-rows_unk-5-30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/zero_cols-5-30.txt
/usr/share/doc/r-cran-tibble/tests/testthat/output/trunc_mat/zero_rows--30.txt