LSR: Update.

[lilypond.git] / input / lsr / positioning-multi-measure-rests.ly

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+%% Do not edit this file; it is auto-generated from LSR http://lsr.dsi.unimi.it
+%% This file is in the public domain.
+\version "2.12.3"
+
+\header {
+  lsrtags = "rhythms, tweaks-and-overrides"
+
+ doctitlees = "Posicionar los silencios multicompás"
+ texidoces = "
+A diferencia de los silencios normales, no existe una instrucción
+predefinida para modificar la posición predefinida de un símbolo
+multicompás sobre el pentagrama, adjuntándolo a una nota,
+independientemente de cuál sea su forma.  Sin embargo, en la música
+polifónica los silencios multicompás de las voces de numeración par e
+impar están separados verticalmente.  La colocación de los silencios
+multicompás se puede controlar como se ve a continuación:
+
+"
+
+texidocde = "
+Anders als bei normalen Pausen gibt es keinen direkten Befehl, um die
+vertikale Position von Ganztaktpausen zu beeinflussen, indem man sie an
+eine Tonhöhe anhängt.  In polyphoner Notation wird aber dennoch die
+Position der Pausen von geraden und ungeraden Stimmen voneinander
+unterschieden.  Die Position von Ganztaktpausen kann wie folgt verändert
+werden:
+ "
+  doctitlede = "Positionierung von Ganztaktpausen"
+
+  texidoc = "
+Unlike ordinary rests, there is no predefined command to change the
+staff position of a multi-measure rest symbol of either form by
+attaching it to a note.  However, in polyphonic music multi-measure
+rests in odd-numbered and even-numbered voices are vertically
+separated. The positioning of multi-measure rests can be controlled as
+follows: 
+
+"
+  doctitle = "Positioning multi-measure rests"
+} % begin verbatim
+
+\relative c'' {
+  % Multi-measure rests by default are set under the fourth line
+  R1
+  % They can be moved with an override
+  \override MultiMeasureRest #'staff-position = #-2
+  R1
+  % A value of 0 is the default position;
+  % the following trick moves the rest to the center line
+  \override MultiMeasureRest #'staff-position = #-0.01
+  R1
+  % Multi-measure rests in odd-numbered voices are under the top line
+  << { R1 } \\ { a1 } >>
+  % Multi-measure rests in even-numbered voices are under the bottom line
+  << { c1 } \\ { R1 } >>
+  % They remain separated even in empty measures
+  << { R1 } \\ { R1 } >>
+  % This brings them together even though there are two voices
+  \compressFullBarRests
+  <<
+    \revert MultiMeasureRest #'staff-position
+    { R1*3 }
+    \\
+    \revert MultiMeasureRest #'staff-position
+    { R1*3 }
+  >>
+}