% for increased contrast with beams.
%% !! synchronize with paper.scm
-stafflinethickness# = 0.3 pt# + 0.04 staff_space#;
+
+save fixed_line_thickness, variable_line_factor;
+fixed_line_thickness + variable_line_factor * 5 pt# = 0.50 pt#;
+fixed_line_thickness + variable_line_factor * 4.125 pt# = 0.47 pt#;
+
+stafflinethickness# = fixed_line_thickness + variable_line_factor * staff_space#;
%
% The following tunes the general blackness of the glyphs.