new option: --print-file-name, do not abort when not readable - New option: --print-file-name: Print the name of the file before each string. - When one of the input files is not readable, skip with a warning and continue.
new option: --print-file-name, do not abort when not readable - New option: --print-file-name: Print the name of the file before each string. - When one of the input files is not readable, skip with a warning and continue.