Return the help string for the given Args
.
Return the help string for the given Args
.
Note that the formatted help message will include the default values for the
options, when they are defined, but excluding Flag
s where the default is
always true or false, depending on the sense of the option.
Arbitrary maximum width for the descriptive string after the options.
Format a help message for the command-line invocation of a program, based on the
Args
object passed toapply
.