| GetoptLong.options {GetoptLong} | R Documentation |
Global options for GetoptLong()
GetoptLong.options(..., RESET = FALSE, READ.ONLY = NULL, LOCAL = FALSE)
... |
options, see 'details' section |
RESET |
Whether to reset options to their default values |
READ.ONLY |
only return read-only options? |
LOCAL |
switch local mode |
Supported options are following:
message that will be printed before the helping message when running Rscript foo.R --help. Ignored if head is set in GetoptLong
message that will be printed after the helping message when running Rscript foo.R --help. Ignored if foot is set in GetoptLong
configuration of Getopt::Long, check http://perldoc.perl.org/Getopt/Long.html#Configuring-Getopt%3a%3aLong
GetoptLong.options(...) should be put before calling GetoptLong function.
Zuguang Gu <z.gu@dkfz.de>
# There is no example NULL