possible tuplet spanner improvement

[Werner LEMBERG]

%
% This file shows a problem with tuplet spanners in lilypond
% CVS 2004-01-16 22:37.
%
% . Since tuplet lines are far thinner than beams, the standard
%   quantization algorithm for vertical start and end positions gives
%   bad results if the slope of the spanner is small.  I suggest to
%   increase the angle threshold at which tuplet spanners have a non-zero
%   slope, provided that at least one end point would be located within a
%   staff.
%
% . I further suggest to move tuplet spanners out of the staff lines by
%   default (up to a certain vertical threshold) to make them better
%   readable.

\version "2.1.11"
\include "deutsch.ly"

\score {
  \notes \relative c' {
    \times 4/5 { fis4 e es d des }
    \times 4/5 { fis,4 e es d des }
  }

  \paper {
    linewidth = -1
  }
}

% EOF