Doc: NR Pitches.itely - Clef - updated snippets and text

[lilypond.git] / Documentation / notation / pitches.itely

diff --git a/Documentation/notation/pitches.itely b/Documentation/notation/pitches.itely
index e11a4fb1f308b0e36f658aa73eefce03dab5b51a..60fb0cc443d1763bedcaefd13ad1aaa08a56cf8a 100644 (file)
--- a/Documentation/notation/pitches.itely
+++ b/Documentation/notation/pitches.itely
@@ -1180,13 +1180,60 @@ c2 c
 The pitches are displayed as if the numeric argument were
 given without parentheses/brackets.
 
-@snippets
-@lilypondfile[verbatim,quote,texidoc,doctitle]
-{forcing-a-clef-symbol-to-be-displayed.ly}
+By default, a clef change taking place at a line break will cause
+the new clef symbol to be printed at the end of the previous line,
+as a @emph{warning} clef, as well as the beginning of the next.
+This @emph{warning} clef can be suppressed.
 
-@lilypondfile[verbatim,quote,texidoc,doctitle]
-{keep-change-clefs-full-sized.ly}
+@lilypond[verbatim,quote,relative=1]
+\clef treble { c2 c } \break
+\clef bass { c2 c } \break
+\clef alto
+  \set Staff.explicitClefVisibility = #end-of-line-invisible
+  { c2 c } \break
+  \unset Staff.explicitClefVisibility
+\clef bass { c2 c } \break
+@end lilypond
 
+By default, a clef that has previously been printed will not be
+re-printed if the same @code{\clef} command is issued again and
+will be ignored.  The the command
+@code{\set Staff.forceClef = ##t} changes this behaviour.
+
+@lilypond[verbatim,quote,relative=1]
+  \clef treble
+  c1
+  \clef treble
+  c1
+  \set Staff.forceClef = ##t
+  c1
+  \clef treble
+  c1
+@end lilypond
+
+When there is a manual clef change, the glyph of the changed clef
+will be smaller than normal.  This behaviour can be overridden.
+
+@lilypond[verbatim,quote,relative=1]
+  \clef "treble"
+  c1
+  \clef "bass"
+  c1
+  \clef "treble"
+  c1
+  \override Staff.Clef.full-size-change = ##t
+  \clef "bass"
+  c1
+  \clef "treble"
+  c1
+  \revert Staff.Clef.full-size-change
+  \clef "bass"
+  c1
+  \clef "treble"
+  c1
+@end lilypond
+
+@snippets
 @lilypondfile[verbatim,quote,texidoc,doctitle]
 {tweaking-clef-properties.ly}
 
@@ -1199,7 +1246,7 @@ Notation Reference:
 @ref{Formatting cue notes}.
 
 Installed Files:
-@file{../scm/parser-clef.scm}.
+@file{scm/parser-clef.scm}.
 
 Snippets:
 @rlsr{Pitches}.
@@ -1211,10 +1258,10 @@ Internals Reference:
 @rinternals{clef-interface}.
 
 @knownissues
-Ottavation numbers attached to clefs are treated as separate grobs.  So
-any @code{\override} done to the @var{Clef} will also need to be
-applied, as a separate @code{\override}, to the @var{ClefModifier}
-grob.
+Ottavation numbers attached to clefs are treated as separate
+grobs.  So any @code{\override} done to the @var{Clef} will also
+need to be applied, as a separate @code{\override}, to the
+@var{ClefModifier} grob.
 
 @lilypond[fragment,quote,verbatim,relative=1]
 \new Staff \with {
@@ -1336,6 +1383,7 @@ position.
 @lilypondfile[verbatim,quote,texidoc,doctitle]
 {non-traditional-key-signatures.ly}
 
+
 @seealso
 Music Glossary:
 @rglos{church mode},
@@ -1394,6 +1442,9 @@ a2 b
 @lilypondfile[verbatim,quote,texidoc,doctitle]
 {adding-an-ottava-marking-to-a-single-voice.ly}
 
+@lilypondfile[verbatim,quote,texidoc,doctitle]
+{modifying-the-ottava-spanner-slope.ly}
+
 @seealso
 Music Glossary:
 @rglos{octavation}.