group(indent=nil, open_obj='', close_obj='', open_width=nil, close_width=nil) public

Opens a block for grouping objects to be pretty printed.

Arguments:

  • indent - noop argument. Present for compatibility.

  • open_obj - text appended before the &blok. Default is ”

  • close_obj - text appended after the &blok. Default is ”

  • open_width - noop argument. Present for compatibility.

  • close_width - noop argument. Present for compatibility.

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