Changes: https://github.com/util-linux/util-linux/commits/master/misc-utils/getopt.c https://github.com/util-linux/util-linux/commits/master/misc-utils/getopt.1.adoc https://github.com/util-linux/util-linux/commits/master/misc-utils/getopt-example.bash https://github.com/util-linux/util-linux/commits/master/misc-utils/getopt-example.tcsh