+
+\version "2.3.4"
\header{
-texidoc = "Concave beams should be horizontal. informally spoken,
+texidoc = "Concave beams should be horizontal. Informally spoken,
concave refers to the shape of the notes that are opposite a
beam. If an up-beam has high notes on its center stems, then we call
it concave. This example shows borderline cases. Only the beams
- that are marked `horiz' should be printed horizontally. " }
+ that are marked `horiz' should be printed horizontally. "
+
+
+}
%{
\score{
- \notes\relative c'{
+ \relative c'{
%% This case seems easy: second beam should be horizontal.
%% sloped
%% concaveness: 0.00
\stemUp
- [d,16 a' b cis]
+ d,16[ a' b cis]
%% Sarabande: m25
%% horizontal
%% concaveness:a: 0.12
- [a'16^"horiz." b c b]
+ a'16[^"horiz." b c b]
% Hmm. Concaveness of both: 1.75
% %% SCS-VI Prelude, m81
% %% slope = 0.0
% \stemBoth
% \key d\major
-% [e,8 cis a']
+% e,8[ cis a']
% %% SCS-VI Prelude, m82
% %% slope = 0.1ss (possibly b.o. context?)
-% [g, e' cis]
+% g,[ e' cis]
%%% Han-Wen: this should be concave
- [a,16^"horiz." a' a a]
-
+ \break
+ a,16[^"horiz." a' a a]
\clef treble
%%%% This should not be concave (hwn)
- [\stemUp bes8 \stemDown d'8 bes8]
- }
+ \stemUp bes8[ \stemDown d'8 bes8]
+
+
+ \stemBoth
+%% morgenlied:
+ f16[^"horiz" b dis b f b]
+
+
+%% sarabande m 25
+%{
+ this beam is horiz. in baerenreiter, but it is not really concave IMO.
+
+
+ \clef bass
+ \key f \major
+ \stemUp
+ a,16[ b c b ]
+ \stemBoth
+%}
+
+}
\paper{
- linewidth = -1.0
+ raggedright = ##t
}
}