Is there an existing issue for this?

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  To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.

This is a CLI Docs Problem, not another kind of Docs Problem.

• This is a CLI Docs Problem.
  To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.

Description of Problem

The v8 completion synopsis was changed (via #4450) to the following (using a generic command template):

npm completion

This is autogenerated using a generic command template, but it is incorrect (at, at the very least, not useful). The v7 page has the right usage, namely:

source <(npm completion)

Potential Solution

Update describeUsage in https://github.com/npm/cli/blob/latest/scripts/config-doc-command.js to treat completion as a special case.

Affected URL

https://docs.npmjs.com/cli/v8/commands/npm-completion