Provide an option not to add a newline after multiline option help about args HOT 8 CLOSED

ianh@ianh:~/dev$ flutter run --help
Run your Flutter app on an attached device.

Usage: flutter run [arguments]
-h, --help                  Print this usage information.
    --[no-]checked          Toggle Dart's checked mode.
                            (defaults to on)

    --[no-]trace-startup    Start tracing during startup.
    --route                 Which route to load when running the app.
-t, --target                Target app path / main entry-point file.
                            (defaults to "lib/main.dart")

    --[no-]full-restart     Stop any currently running application process before running the app.
                            (defaults to on)

    --[no-]clear-logs       Clear log history before running the app.
                            (defaults to on)

    --start-paused          Start in a paused mode and wait for a debugger to connect.
    --debug-port            Listen to the given port for a debug connection.
                            (defaults to "8181")

    --[no-]pub              Whether to run "pub get" before executing this command.
                            (defaults to on)

Run "flutter help" to see global options.

$ flutter analyze --help
Analyze the project's Dart code.

Usage: flutter analyze [arguments]
-h, --help                      Print this usage information.
    --[no-]flutter-repo         Include all the examples and tests from the Flutter repository.
    --[no-]current-directory    Include all the Dart files in the current directory, if any.
                                (defaults to on)

    --[no-]current-package      Include the lib/main.dart file from the current directory, if any.
                                (defaults to on)

    --[no-]dartdocs             List every public member that is lacking documentation (only examines files in the Flutter repository).
    --[no-]preamble             Display the number of files that will be analyzed.
                                (defaults to on)

    --[no-]congratulate         Show output even when there are no errors, warnings, hints, or lints.
                                (defaults to on)

    --watch                     Run analysis continuously, watching the filesystem for changes.
    --write=<file>              Also output the results to a file. This is useful with --watch if you want a file to always contain the latest results.
    --[no-]pub                  Whether to run "pub get" before executing this command.
                                (defaults to on)

Run "flutter help" to see global options.

$ flutter create --help
Create a new Flutter project.

If run on a project that already exists, this will repair the project, recreating any files that are m
issing.

Usage: flutter create <output directory>
-h, --help                     Print this usage information.
    --[no-]pub                 Whether to run "flutter packages get" after the project has been create
d.
                               (defaults to on)

    --[no-]offline             When "flutter packages get" is run by the create command, this indicate
s whether to run it in offline mode or not. In offline mode, it will need to have all dependencies alr
eady available in the pub cache to succeed.
    --[no-]with-driver-test    Also add a flutter_driver dependency and generate a sample 'flutter dri
ve' test.
-t, --template=<type>          Specify the type of project to create.

          [app] (default)      (default) Generate a Flutter application.
          [package]            Generate a shareable Flutter project containing modular Dart code.
          [plugin]             Generate a shareable Flutter project containing an API in Dart code
                               with a platform-specific implementation for Android, for iOS code, or f
or both.

    --description              The description to use for your new Flutter project. This string ends u
p in the pubspec.yaml file.
                               (defaults to "A new Flutter project.")

    --org                      The organization responsible for your new Flutter project, in reverse d
omain name notation.
                               This string is used in Java package names and as prefix in the iOS bund
le identifier.
                               (defaults to "com.example")

-i, --ios-language             [objc (default), swift]
-a, --android-language         [java (default), kotlin]

Run "flutter help" to see global options.