@itemize @bullet
-@item
-Beamlets may stick out of the side of beams.
+@item Texts set in a TrueType font are now kerned. This requires CVS
+Pango or Pango 1.12.
+@item Using the @TeX{} no longer requires linking or dynamically
+opening the kpathsea library, making the backend more easily usable on
+various systems.
-@lilypond[fragment,raggedright,relative=2]
-{
- \override Beam #'break-overshoot = #'(-0.5 . 0.5)
- \set stemLeftBeamCount = #2
- c8[
- c16
- \set stemRightBeamCount = #3
- c ]
+This fix was sponsored by Black Trash Productions.
+
+@item The horizontal location of rehearsal marks can be adjusted by
+setting the @code{rehearsalMarkAlignSymbol} property,
+
+@lilypond[raggedright]
+\relative {
+ c1
+ \key cis \major
+ \clef alto
+ \set Score.rehearsalMarkAlignSymbol = #'key-signature
+ \mark "on-key"
+ cis
+ \key ces \major
+ \set Score.rehearsalMarkAlignSymbol = #'clef
+ \clef treble
+ \mark "on clef"
+ ces
}
+@end lilypond
+
+
+This feature was sponsored by Trevor Bača.
+
+
+@item
+It's now possible to easily create deeply nested system start
+delimiters,
+
+@lilypond[raggedright]
+\new StaffGroup
+\relative <<
+ \set StaffGroup.systemStartDelimiterHierarchy
+ = #'(SystemStartSquare (SystemStartBracket a (SystemStartSquare b)) d)
+ \new Staff { c1 }
+ \new Staff { c1 }
+ \new Staff { c1 }
+ \new Staff { c1 }
+ \new Staff { c1 }
+>>
@end lilypond
+
+In addition, there is now also support for ``square'' system start
+brackets.
+
This feature was sponsored by Trevor Bača.
+
+@item
+Tie formatting now uses scoring. This opens the road to formatting
+which handles complex situations require tradeoffs between different
+beauty factors.
+
+This refactoring has been sponsored by Steve Doonan.
+@item
+Each grob property may also be a ``grob closure.'' This means that it
+is possible to combine functions. For example, the @code{Y-offset} of
+a @code{InstrumentName} grob is defined to be
+
+@verbatim
+,(ly:make-simple-closure
+ `(,+
+ ,(ly:make-simple-closure
+ (,Self_alignment_interface::y_aligned_on_self))
+ ,(ly:make-simple-closure
+ (,Side_position_interface::y_aligned_on_support_refpoints)))
+@end verbatim
+
+@noindent
+During execution, the @code{Y-offset} of an @code{InstrumentName} is computed
+as
+
+@example
+(+ (Self_alignment_interface::y_aligned_on_self @var{grob})
+ (Self_alignment_interface::y_aligned_on_support_refpoints @var{grob}))
+@end example
+
+
+@item
+Calculation of extent and offset of grob is now controlled via the
+@code{X-extent}, @code{Y-extent}, @code{X-offset} and @code{Y-offset}
+properties, for example
+
+@verbatim
+\override TextScript #'Y-offset = #-6
+@end verbatim
+
+@noindent
+hard codes @code{TextScript} grobs to be 6 spaces below their Y-parent
+grobs.
+
+@item
+Each grob property can be a procedure. If this is the case, it is
+assumed to be a routine that calculates said property. This is a
+major internal cleanup, which also provides advanced tweakability for
+power users. For example,
+
+@verbatim
+\override Beam #'direction
+ = #(lambda (grob)
+ (if (> 4 (ly:grob-array-length (ly:grob-object grob 'stems)))
+ DOWN
+ UP))
+@end verbatim
+
+@noindent
+With this code fragment, the direction of a beam is decided to be up
+or down, depending on the number of stems in the beam.
+
+
@item
Support for figured bass has been rewritten. Now it supports
-continuation lines, and its figures, brackets, and alignments may
+continuation lines, slashed figures, and its figures, brackets, and alignments may
tuned separately.
@lilypond[raggedright,fragment]
\relative { c4 c c c }
\figures {
\set useBassFigureExtenders = ##t
- <6+ 4 3> <6 4 3> <4 3+>
+ <6+ 4 3> <6 4 3> <4 3+> <5/ 7/\+>
} >>
@end lilypond
-This rewrite was sponsored by Trent Johnston.
+This rewrite was sponsored by Trent Johnston and John Mandereau.
+
+@item
+Subproperties, like the @code{details} field of @code{Slur} and
+@code{Tie} may now be tuned with @code{\override}. For example,
+
+@verbatim
+\override Stem #'details #'beamed-lengths = #'(4 4 3)
+@end verbatim
+
+@noindent
+shortens the stems in beams.
+
+@item
+The default paper size may now be set from the command line using
+@code{-dpaper-size}.
+
+@item
+Beamlets may stick out of the side of beams.
+
+
+@lilypond[fragment,raggedright,relative=2]
+{
+ \override Beam #'break-overshoot = #'(-0.5 . 0.5)
+ \set stemLeftBeamCount = #2
+ c8[
+ c16
+ \set stemRightBeamCount = #3
+ c ]
+}
+@end lilypond
+
+This feature was sponsored by Trevor Bača.
+
+
@item
Vertical alignments of staves can now be tuned easily for individual
@item
Texts over multi measure rests can stretch the corresponding measure,
-if the appropriate @code{spacing-procedure} property is set.
+if the appropriate @code{spring-and-rods} callback is set.
@lilypond[relative=2,fragment,raggedright]
-\override MultiMeasureRestText #'spacing-procedure
+\override MultiMeasureRestText #'springs-and-rods
= #Multi_measure_rest::set_text_rods
c1 R1 R1^"Very long long long text"
@end lilypond
projects / lilypond.git / blobdiff