The implementation of optional arguments and accepting multiple arguments are features that are required for using the option parser in pacman-key.
e.g. pacman-key --add [<file(s)>] This can take no arguments or an arbitary number of arguments. Allan McRae (3): parse_options: add missing newlines parse_options: implement optional arguments parse_options: accept multiple arguments scripts/library/parse_options.sh | 44 ++++++++++++++++++++++++++++++------- 1 files changed, 35 insertions(+), 9 deletions(-) -- 1.7.6
