Doc-es: various updates.

[lilypond.git] / Documentation / changes.tely

diff --git a/Documentation/changes.tely b/Documentation/changes.tely
index 37e17cae1a69027df980cfc7ba7ade833b0a0c8b..77ddfb2b74873ef7715da9a5bbc374f1236a00d3 100644 (file)
--- a/Documentation/changes.tely
+++ b/Documentation/changes.tely
@@ -61,6 +61,47 @@ which scares away people.
 
 @end ignore
 
+@item
+It is now possible to move systems with reference to their current
+position using the @code{extra-offset} subproperty of
+@code{NonMusicalPaperColumn.line-break-system-details}.  Both vertical
+and horizontal changes are possible.  This feature is especially useful
+for making slight adjustments to the default vertical position of
+individual systems. See @ruser{Explicit staff and system positioning} for
+more information.
+
+@item
+It is now possible to add text to analysis brackets through the
+@code{HorizontalBracketText} object.
+@lilypond[quote,verbatim]
+\layout {
+  \context {
+    \Voice
+    \consists "Horizontal_bracket_engraver"
+  }
+}
+
+{
+  \once \override HorizontalBracketText.text = "a"
+  c''\startGroup d''\stopGroup
+  e''-\tweak HorizontalBracketText.text "a'" \startGroup d''\stopGroup
+}
+@end lilypond
+
+@item
+The ends of hairpins may now be fine-tuned using the @code{shorten-pair}
+grob property, which previously only affected text-spanners like
+@code{TupletBracket} and @code{OttavaBracket}.  Positive values offset
+to the right, negative to the left.
+@lilypond[quote,verbatim]
+{ \once \override Hairpin.shorten-pair = #'(2 . 2)
+  c'1~\<
+  c'2~ c'\!
+  \once \override Hairpin.shorten-pair = #'(-2 . -2)
+  c'1~\<
+  c'2~ c'\! }
+@end lilypond
+
 @item
 In fret-diagrams the distance between frets and the distance between strings is
 now independently adjustable.  Available are @code{fret-distance} and
@@ -94,7 +135,7 @@ that combine the characteristics of @code{modern-voice} and @code{piano}
 or their equivalents with cautionary accidentals.
 
 @item
-The music function @code{\\unfoldRepeats} can now take an
+The music function @code{\unfoldRepeats} can now take an
 optional argument-list specifying which type(s) of repeated music
 should be unfolded.  Possible entries are @code{percent}, @code{tremolo},
 @code{volta}.