Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/currency.Rd:40: file link ‘str_extract_currencies’ in package ‘strex’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/match_arg.Rd:29: file link ‘match_arg’ in package ‘strex’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/nth_number_after_mth.Rd:105: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/nth_number_after_mth.Rd:105: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/nth_number_before_mth.Rd:105: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/nth_number_before_mth.Rd:105: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/singleize.Rd:21: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/singleize.Rd:21: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_after_nth.Rd:41: file link ‘str_after_nth’ in package ‘strex’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_after_nth.Rd:33: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_after_nth.Rd:33: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_before_nth.Rd:41: file link ‘str_before_nth’ in package ‘strex’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_before_nth.Rd:33: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_before_nth.Rd:33: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_locate_nth.Rd:33: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/str_locate_nth.Rd:33: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/trim_anything.Rd:21: file link ‘coll’ in package ‘stringr’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/Rtmpc4aecp/R.INSTALL5d346137b6fc/filesstrings/man/trim_anything.Rd:21: file link ‘regex’ in package ‘stringr’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/filesstrings.Rcheck/00install.out’ for details.