Reviewers: Graham Percival, Trevor Daniels,
Message:
Thanks Trevor, this one slipped past my radar.
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely
File Documentation/notation/rhythms.itely (right):
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely#newcode1415
Documentation/notation/rhythms.itely:1415: @cindex beams, unmetered
music
On 2012/04/01 22:09:16, Trevor Daniels wrote:
I think there should be index entries leading to this section starting
from both
bar line and bar number, as before. Why delete them?
It was an oversight inasmuch as I meant to put back bar line as I have
'bar numbers. Thanks for spotting.
I deleted the 'turning off' reference as that isn't what cadenza's do,
they force LP to 'ignore' them but not turn them off.
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely#newcode1422
Documentation/notation/rhythms.itely:1422: In metered music, measures
are calculated automatically for bar lines
On 2012/04/01 22:09:16, Trevor Daniels wrote:
I don't know what "calculating measures" means. Perhaps say, "In
metered music
bar lines are inserted and bar numbers are calculated automatically."
Done.
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely#newcode1450
Documentation/notation/rhythms.itely:1450: Cadenzas are treated as a
@q{single measure} of music, even if one or
On 2012/04/01 22:09:16, Trevor Daniels wrote:
No, they can be shorter and within a measure of music. Perhaps say,
"A new bar
is never started within a cadenza, even if one or more @code{\bar}
commands are
inserted within it."
Done.
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely#newcode1478
Documentation/notation/rhythms.itely:1478: These commands affect all
staves in the score, even when placed in just
On 2012/04/01 22:09:16, Trevor Daniels wrote:
We conventionally use the term "predefined commands" to refer to
commands
defined in ly/property-init.ly.
Of course! Thanks. Done.
http://codereview.appspot.com/5976056/diff/1/Documentation/notation/rhythms.itely#newcode1512
Documentation/notation/rhythms.itely:1512: In unmetered music, line and
page breaks will only occur at a bar line,
On 2012/04/01 22:09:16, Trevor Daniels wrote:
This is true generally, not just in unmetered music.
"Automatic line and page breaks are inserted only at bar lines, so
@q{invisible}
bar lines will need to be inserted manually in long stretches of
unmetered music
to permit breaking:"
Done.
Description:
Doc: NR 1.2.3 Expl. manual accidentals + cadenzas
Issue 2438
Added notes about using manual accidentals for reminder accidentals
when using \cadenzaOn.
Add it to note about manual beams.
Tidied up some 'third person' references and tightened up sentences
along with some 'long' @cindex entries.
Added an @ref{}
Please review this at http://codereview.appspot.com/5976056/
Affected files:
M Documentation/notation/rhythms.itely
Index: Documentation/notation/rhythms.itely
diff --git a/Documentation/notation/rhythms.itely
b/Documentation/notation/rhythms.itely
index
680e96c4fdeb78cc58dfb216915a8b60c463eab1..0052f78f23223f570dc2143367dceb568e8c8576
100644
--- a/Documentation/notation/rhythms.itely
+++ b/Documentation/notation/rhythms.itely
@@ -1401,21 +1401,31 @@ r8 e,8 | a4 c8 b[ c b] |
@node Unmetered music
@unnumberedsubsubsec Unmetered music
-@cindex bar lines, turning off
-@cindex bar numbering, turning off
@cindex cadenza
+@cindex cadenza, beams
+@cindex cadenza, accidentals
+@cindex cadenza, bar lines
+@cindex cadenza, bar numbers
@cindex unmetered music
+@cindex unmetered music, beams
+@cindex unmetered music, accidentals
+@cindex unmetered music, bar lines
+@cindex unmetered music, bar numbers
+@cindex accidentals, cadenzas
+@cindex accidentals, unmetered music
+@cindex beams, cadenzas
+@cindex beams, unmetered music
@funindex \cadenzaOn
@funindex cadenzaOn
@funindex \cadenzaOff
@funindex cadenzaOff
-Bar lines and bar numbers are calculated automatically. For
-unmetered music (some cadenzas, for example), this is not desirable.
-To turn off automatic calculation of bar lines and bar numbers,
-use the command @code{\cadenzaOn}, and use @code{\cadenzaOff}
-to turn them on again.
+In metered music bar lines are inserted and bar numbers are calculated
+automatically. In unmetered music (i.e. cadenzas), this is not
+desirable and can be @q{switched off} using the command
+@code{\cadenzaOn}, then @q{switched back on} at the appropriate place
+using @code{\cadenzaOff}.
@lilypond[verbatim,relative=2,quote]
c4 d e d
@@ -1426,8 +1436,7 @@ c4 c d8[ d d] f4 g4.
d4 e d c
@end lilypond
-Bar numbering is resumed at the end of the cadenza as if the
-cadenza were not there:
+Bar numbering is resumed at the end of the cadenza.
@lilypond[verbatim,relative=2,quote]
% Show all bar numbers
@@ -1440,29 +1449,37 @@ c4 c d8[ d d] f4 g4.
d4 e d c
@end lilypond
-@cindex beams, in cadenzas
-@cindex beams, in unmetered music
-@cindex cadenza, with beams
-@cindex unmetered music, with beams
+A new bar is never started within a cadenza, even if one or more
+@code{\bar} commands are inserted within it. Therefore, reminder
+accidentals will need to be added manually. See @ref{Accidentals}.
-Automatic beaming is disabled by @code{\cadenzaOn} and enabled
-by @code{\cadenzaOff}. Therefore, all beaming in cadenzas
-must be entered manually (@ref{Manual beams}).
+@lilypond[verbatim,relative=2,quote]
+c4 d e d
+\cadenzaOn
+cis4 d cis d
+\bar "|"
+cis4 d cis! d
+\cadenzaOff
+\bar "|"
+@end lilypond
+
+Automatic beaming is disabled by @code{\cadenzaOn}. Therefore, all
+beaming in cadenzas must be entered manually. See @ref{Manual beams}.
@lilypond[verbatim,relative=2,quote]
\repeat unfold 8 { c8 }
\cadenzaOn
-\repeat unfold 5 { c8 }
+cis8 c c c c
\bar"|"
+c8 c c
\cadenzaOff
\repeat unfold 8 { c8 }
@end lilypond
-Note that these predefined commands affect all staves in the
-score, even when they are placed in just one @code{Voice}
-context. To change this, move the @code{Timing_translator}
-from the @code{Score} context to the @code{Staff} context, as
-shown in @ref{Polymetric notation}.
+These predefined commands affect all staves in the score, even when
+placed in just one @code{Voice} context. To change this, move the
+@code{Timing_translator} from the @code{Score} context to the
+@code{Staff} context. See @ref{Polymetric notation}.
@predefined
@code{\cadenzaOn},
@@ -1476,35 +1493,33 @@ Music Glossary:
Notation Reference:
@ref{Visibility of objects},
@ref{Polymetric notation},
-@ref{Manual beams}.
+@ref{Manual beams},
+@ref{Accidentals}.
Snippets:
@rlsr{Rhythms}.
-@cindex cadenza line breaks
-@cindex cadenza page breaks
+@cindex cadenza, line breaks
+@cindex cadenza, page breaks
@cindex unmetered music, line breaks
@cindex unmetered music, page breaks
@cindex breaks in unmetered music
-@cindex line breaks in cadenzas
-@cindex page breaks in cadenzas
-@cindex line breaks in unmetered music
-@cindex page breaks in unmetered music
+@cindex line breaks, cadenzas
+@cindex page breaks, cadenzas
+@cindex line breaks, unmetered music
+@cindex page breaks, unmetered music
@knownissues
-LilyPond will insert line breaks and page breaks only at a
-bar line. Unless the unmetered music ends before the end of the
-staff line, you will need to insert invisible bar lines with
+Automatic line and page breaks are inserted only at bar lines, so
+@q{invisible} bar lines will need to be inserted manually in long
+stretches of unmetered music to permit breaking:
@example
\bar ""
@end example
-@noindent
-to indicate where breaks can occur.
-
-You should explicitly create a @code{Voice} context when starting a
-piece with @code{\cadenzaOn}, otherwise strange errors may occur.
+Explicitly create a @code{Voice} context when starting a piece with
+@code{\cadenzaOn}, else unexpected errors may occur.
@example
\new Voice @{
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