new(output='', maxwidth=79, newline="\n", &genspace)
Class Public methods
Creates a buffer for pretty printing.
output is an output target. If it is not specified, ''
is assumed. It should have a << method which accepts the first
argument obj of #text, the first argument
sep of #breakable, the first
argument newline of ::new, and the result of a given
block for ::new.
maxwidth specifies maximum line length. If it is not
specified, 79 is assumed. However actual outputs may