\header {

    texidoc = "The size of the tuplet bracket gap is adjusted to the
    width of the text."

}

\version "2.2.0"

\paper {
   indent = 0.0\mm
   raggedright = ##t
}

\score{
    \notes \relative c'' {
	\set tupletNumberFormatFunction = #fraction-tuplet-formatter
	\times  17/12  { c8 c4 c8 c8}
	}
}
