Command::after_long_help

after_long_help

since 0.1.0

Free-form help text for after auto-generated long help (--help).

Example

Spec

TOML

name = "myprog"
term-width = 80
after-long-help = "Does really amazing things to great people... but be careful with -R, like, for real, be careful with this!"
[args]

YAML

name: myprog
term-width: 80
after-long-help: Does really amazing things to great people... but be careful with -R, like, for real, be careful with this!
args: {}

JSON

{
  "name": "myprog",
  "term-width": 80,
  "after-long-help": "Does really amazing things to great people... but be careful with -R, like, for real, be careful with this!",
  "args": {}
}

Input

myprog --help

Output

Usage: myprog

Options:
  -h, --help
          Print help (see a summary with '-h')

Does really amazing things to great people... but be careful with -R, like, for
real, be careful with this!