Wrap util.parseArgs(), adding a "-h,--help" argument. It takes one or two arguments. The wrapping width defaults to your terminal width (via process.stdout.columns).
util.parseArgs()
Optional
An augmented version of the options passed to util.parseArgs(), with descriptions provided for options as well as the command as a whole.
How to do line wrapping?
The parsed results.
Wrap
util.parseArgs(), adding a "-h,--help" argument. It takes one or two arguments. The wrapping width defaults to your terminal width (via process.stdout.columns).