Another feature request/implementation: Sometimes when there are a lot of command line arguments, you just want to show the "Usage: " line as opposed to printing all the options with their descriptions which can take up multiple screens if there are a lot (e.g. if the program is ran with no flags but some are required, you might just want to print the "usage" part of the description). This is a small change that adds a brief keyword argument that will cause the option+description rows to be omitted as long as usage-of is also passed.
Another feature request/implementation: Sometimes when there are a lot of command line arguments, you just want to show the "Usage: " line as opposed to printing all the options with their descriptions which can take up multiple screens if there are a lot (e.g. if the program is ran with no flags but some are required, you might just want to print the "usage" part of the description). This is a small change that adds a
briefkeyword argument that will cause the option+description rows to be omitted as long asusage-ofis also passed.