+1.3.122.jcn2
+============
+
+* Doco fixes, included feature document into main documentation.
+
+* lily/chord.cc (member_notename):
+ (lower_pitch): gh_member returns a list of which car is
+the member!
+
+* Bugfix: added equal_p to list of smob functions. This fixes
+behaviour of property chordChanges.
+
+* More guile-1.4.1 snapshot fixes, generated doco.
+
1.3.122.jcn1
============
* Doco fixes.
-* Small fixes for guile-1.4.1 snapshot.
+* Small fixes for guile-1.4.1 snapshot which is more strict on symbols
+vs strings.
1.3.121.hwn1
============
pl 15.jcn4
- direct #... to scm parser (Thanks to Gary Houston)
-
+Local variables:
+mode: change-log
+left-margin: 0
+End:
<a href="@TOP@Documentation/topdocs/out-www/FAQ.html">Small FAQ</a><br>
<a href="http://appel.lilypond.org/wiki?LilyPondFaqs">Full FAQ</a><br>
<a href="@TOP@Documentation/user/out-www/lilypond/lilypond.html">User manual</a><br>
- <a href="@TOP@Documentation/user/out-www/features/features.html">Features</a><br>
<a href="@TOP@Documentation/out-www/regression-test.html">Regression Test</a><br>
<a href="http://appel.lilypond.org/wiki?LilyPondToDo">To do</a><br>
<br>
@unnumberedsubsec Manuals
@itemize @bullet
-@item @uref{../user/out-www/lilypond/lilypond.html,LilyPond reference manual}
+@item @uref{../user/out-www/lilypond/lilypond.html,LilyPond user manual}
+@item @uref{../user/out-www/lilypond/Reference-Manual.html,LilyPond reference manual}
also available in @uref{../user/out-www/lilypond.ps.gz,Postscript}
@item LilyPond @uref{../user/out-www/lilypond-internals/lilypond-internals.html,internals}
-@item @uref{../user/out-www/features/features.html, LilyPond features}
+@item @uref{../user/out-www/lilypond/Features.html, LilyPond features}
work in progress, to me merged with reference manual.
@item @uref{../user/out-www/glossary.html,A glossary of musical
terms}, includes translations. Also available in @uref{../user/out-www/glossary.ps.gz,Postscript})
-cp -f $(outdir)/lilypond-internals/index.html $@
$(deep-footify) $(shell find $(outdir)/$(*F)/*.html)
-$(outdir)/features/features.html: $(outdir)/features.texi
- -$(MAKEINFO) --force --output=$@ --html $<
- -cp -f $(outdir)/*.png $(outdir)/features
- -cp -f $(outdir)/features/index.html $@
- $(deep-footify) $(shell find $(outdir)/$(*F)/*.html)
-
ifneq ($(SPLITTING_MAKEINFO),)
-DEEP_HTML_FILES = $(outdir)/lilypond/lilypond.html $(outdir)/lilypond-internals/lilypond-internals.html $(outdir)/features/features.html
+DEEP_HTML_FILES = $(outdir)/lilypond/lilypond.html $(outdir)/lilypond-internals/lilypond-internals.html
else
local-WWW: $(HTML_FILES) $(datafiles) $(PS_GZ_FILES) $(DEEP_HTML_FILES)
- $(SHELL) $(buildscript-dir)/install-info-html.sh --dir=$(outdir) lilypond lilypond-internals features
+ $(SHELL) $(buildscript-dir)/install-info-html.sh --dir=$(outdir) lilypond lilypond-internals
$(MAKE) footify
$(MAKE) deep-footify
localclean:
rm -f fonts.aux fonts.log feta*.tfm feta*.*pk
- rm -rf $(outdir)/lilypond $(outdir)/lilypond-internals $(outdir)/features
+ rm -rf $(outdir)/lilypond $(outdir)/lilypond-internals
backdoc-WWW: $(outdir)/lilypond-internals/lilypond-internals.html
$(SHELL) $(buildscript-dir)/install-info-html.sh --dir=$(outdir) lilypond lilypond-internals
-@node convert-ly
-@chapter convert-ly
+@c -*-texinfo-*-
+@node Convert-ly
+@section Convert-ly
-@code{convert-ly} sequentially applies different
+
+Convert-ly sequentially applies different
lilypond-conversions to upgrade a Lilypond input file. It uses
@code{\version} statements in the file to detect the old version
number.
+@subsection Invoking convert-ly
+
@example
convert-ly [options] [files]
@end example
-@section Options
+
@table @samp
@item --output
The output file to write.
+@c -*-texinfo-*-
+
+@c Move chapter
@node Internals
@chapter Internals
automatically.
If you keep following offset reference points, you will always end up at
-the root-object. This root object is called @code{Line_of_score}
-@ref{(lilypond-internals)Element Line_of_score}, and it represents a
-system (ie. a line of music).
+the root-object. This root object is called @rgrob{Line_of_score}, and it
+represents a system (ie. a line of music).
All grobs carry a set of grob-properties. In the Stem example above,
the property @code{direction} is set to value @code{1}. The function
Often, a grob also is associated with a symbol. On the other hand,
Some grobs do not print any symbols, but take care of grouping
objects. For example, there is a separate grob that stacks staffs
-vertically, so they are not printed in overstrike. The NoteCollision
-@ref{(lilypond-internals)Element NoteCollision} is another example of
-an abstract grob. It only moves around chords, but doesn't print
-anything.
+vertically, so they are not printed in overstrike. The
+@rgrob{NoteCollision} is another example of an abstract grob. It only
+moves around chords, but doesn't print anything.
A complete list of grob types is found in
-@ref{(lilypond-internals)Elements}
+@ref{(lilypond-internals)LilyPond backend}
Grobs are created in the "Interpreting music" phase, by things in
LilyPond called engravers. In this phase of the translation, a load of
--- /dev/null
+@ignore
+
+TODO
+ * move some stuff to refman
+ * merge some stuff with refman entries
+
+ * add @ref{}s to lilypond-internals:
+ @rgrob{Name} to grob
+ @reng{Name} to engraver
+
+ there's a very simple, very general noXXX mechanism; try
+
+noop \property Staff.VoltaBrace = #'()
+yes: \property Staff.VoltaBracket = #'((meta . ((interfaces . ()))))
+
+
+ visibility?
+ brew_molecule?
+@end ignore
+
+
+@node Features
+@chapter Features
+
+@menu
+* Arpeggio:: Arpeggio
+* Glissando:: Glissando
+* Manual beam settings:: Manual beam settings
+* Slur attachments:: Slur attachments
+* Text spanner:: Text spanner
+* Engraver hacking:: Engraver hacking
+* Part combiner:: Part combiner
+* Markup text:: Markup text
+* Apply hacking:: Apply hacking
+* Output property:: Output property
+* Embedded TeX:: Embedded TeX
+* Embedded PostScript:: Embedded PostScript
+@c * Index:: Checking Feature index
+@end menu
+
+
+@node Arpeggio
+@section Arpeggio
+@cindex argepeggio
+
+@cindex broken arpeggio
+
+You can specify an @rgrob{Arpeggio} sign on a chord by issuing an
+@c FIXME
+@c @code{\arpeggio}@indexcode{\arpeggio} request:
+@code{\arpeggio} request:
+
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context Voice <c'\arpeggio e g c>
+@end lilypond
+@end quotation
+
+Typesetting of simultanious chords with arpeggios can be controlled with
+the property @code{PianoStaff.connectArpeggios} @footnote{ FIXME:
+connectArpeggios. Can't find the English terms for two kinds of
+arpeggio (Dutch: gebroken arpeggio vs doorlopend arpeggio).} By
+default, LilyPond prints broken arpeggios; when set to true, one
+extended arpeggio sign is printed.
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context PianoStaff <
+ \property PianoStaff.connectArpeggios = ##t
+ \context Staff \context Voice <c''\arpeggio e g c>
+ \context Staff=other \context Voice <c,\arpeggio e g>
+ >
+@end lilypond
+@end quotation
+
+@node Glissando
+@section Glissando
+@cindex glissando
+
+A @rgrob{Glissando} line can be requested by issuing a
+@c FIXME
+@c @code{\glissando}@indexcode{\glissando} request:
+@code{\glissando} request:
+
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ c'' \glissando c'
+@end lilypond
+@end quotation
+
+Printing of the additional text @samp{gliss.} is currently not
+supported.
+
+
+@subsection Follow Thread
+@cindex follow thread
+@cindex staff switching
+@cindex cross staff
+
+@c Documented here because it looks like a glissando...
+A glissando-like line can be printed to connect notes whenever a thread
+switches to another staff. This is enabled if the property
+@code{PianoStaff.followThread}@indexcode{followThread} is set to true:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context PianoStaff <
+ \property PianoStaff.followThread = ##t
+ \context Staff \context Voice {
+ c'1
+ \translator Staff=two
+ b2 a
+ }
+ \context Staff=two {\clef bass; \skip 1*2;}
+ >
+@end lilypond
+@end quotation
+
+@node Manual beam settings
+@section Manual beam settings
+@cindex beams
+@cindex beam settings
+@cindex manual beams
+
+In some cases it may be necessary to override LilyPond's automatic
+beaming algorithm. For example, the auto beamer will not beam over
+rests, so if you want that, specify the begin and end point manually
+using @code{[}@indexcode{[} and @code{]}@indexcode{]}:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context Staff {
+ r4 [r8 g'' a]
+ }
+@end lilypond
+@end quotation
+
+Similarly, for beams over bar lines:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context Staff {
+ a''8 r a2 r8 [a a]
+ }
+@end lilypond
+@end quotation
+
+If you have specific wishes for the number of beams, you can fully
+control the number of beams through the properties
+@code{Voice.stemLeftBeamCount}@indexcode{stemLeftBeamCount};
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \context Staff {
+ [f'8 r16 f g a]
+ [f8 r16 \property Voice.stemLeftBeamCount = #1 f g a]
+ }
+@end lilypond
+@end quotation
+
+and @code{Voice.stemRightBeamCount}@indexcode{stemRightBeamCount}:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ f'32 g a b b a g f
+
+ \property Voice.autoBeamSettings
+ \set #'(end * * * *) = #(make-moment 1 4)
+ f32 g a b b a g f
+
+ f32 g a
+ \property Voice.stemRightBeamCount = #1 b
+ \property Voice.stemLeftBeamCount = #1 b
+ a g f
+@end lilypond
+@end quotation
+
+Conventionally, stems extend to the middle staff line, and thus so do
+beams. The extending of the stems can be controlled through
+@code{Voice.Stem}'s grob-property
+@code{no-stem-extend}@indexcode{no-stem-extend}:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \grace a'8 a4
+ \property Voice.Stem \set #'no-stem-extend = ##t
+ \grace g8 g4 [g8 g]
+@end lilypond
+@end quotation
+
+The beam symbol can be tweaked through @code{Voice.Beam}'s
+grob-properties @code{height-hs} and @code{y-position-hs}.
+
+Set @code{height-hs} to zero, to get horizontal beams:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \property Voice.Beam \set #'direction = #1
+ \property Voice.Beam \set #'height-hs = #0
+ [a''8 e' d c]
+@end lilypond
+@end quotation
+
+Both are in half spaces. Here's how you'd specify a weird looking beam
+that instead of beaing horizontal, falls two staff spaces (ie, four half
+spaces):
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \property Voice.Beam \set #'y-position-hs = #4
+ \property Voice.Beam \set #'height-hs = #-4
+ [c'8 c]
+@end lilypond
+@end quotation
+
+The direction of a perfectly centred beams can be
+controlled through @code{Voice.Beam}'s grob-property
+@code{default-neutral-direction}@indexcode{default-neutral-direction}
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ [b''8 b]
+ \property Voice.Beam \set #'default-neutral-direction = #-1
+ [b b]
+@end lilypond
+@end quotation
+
+There are several ways to calculate the direction of a beam.
+
+[Ross] states that the majority of the notes dictates the
+direction (and not the mean of "center distance")
+
+But is that because it really looks better, or because he wants
+to provide some real simple hands-on rules?
+
+We have our doubts, so we simply provide all sensible alternatives:
+
+@table @samp
+@item majority
+number count of up or down notes
+@item mean
+mean centre distance of all notes
+@item median
+mean centre distance weighted per note
+@end table
+
+You can spot the differences of these settings from these simple
+examples:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ [d''8 a]
+ \property Voice.Beam \set #'dir-function = #beam-dir-mean
+ [d a]
+ \property Voice.Beam \set #'dir-function = #beam-dir-median
+ [d a]
+@end lilypond
+@end quotation
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \time 3/8;
+ [d''8 a a]
+ \property Voice.Beam \set #'dir-function = #beam-dir-mean
+ [d a a]
+ \property Voice.Beam \set #'dir-function = #beam-dir-median
+ [d a a]
+@end lilypond
+@end quotation
+
+These beam direction functions are defined in @file{scm/beam.scm}. If
+your favourite algorithm isn't one of these, you can hook up your own.
+
+
+
+@node Slur attachments
+@section Slur attachments
+
+The ending of a slur should whenever possible be attached to a note
+head. Only in some instances where beams are involved, LilyPond may
+attach a slur to a stem end. In some cases, you may want to override
+LilyPond's decision, eg to attach the slur to the stem end. This can be
+done through @code{Voice.Slur}'s grob-property @code{attachment}:
+@c FIXME: make @ref{} to backend doco
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \property Voice.Slur \set #'direction = #1
+ \property Voice.Stem \set #'length = #5.5
+ g''8(g)g4
+ g4(g8)g
+ \property Voice.Slur \set #'attachment = #'(stem . stem)
+ g8(g)g4
+ g4(g8)g
+@end lilypond
+@end quotation
+
+Trying Before | After example...
+@c Fix rolled into 4.0a prerelease
+@c is this nice?
+
+@multitable @columnfractions .40 .40
+@item
+@noindent
+@lilypond[fragment,relative,verbatim]
+\property Voice.Slur
+ \set #'direction = #1
+g''8(g)g4
+g4(g8)g
+@end lilypond
+@tab
+@lilypond[fragment,relative,verbatim]
+\property Voice.Slur
+ \set #'direction = #1
+\property Voice.Stem
+ \set #'length = #5.5
+\property Voice.Slur
+ \set #'attachment = #'(stem . stem)
+g''8(g)g4
+g4(g8)g
+@end lilypond
+@end multitable
+
+
+Similarly, slurs can be attached to note heads even when beams are
+involved (aka Ophee slurs):
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \property Voice.Slur \set #'direction = #1
+ \property Voice.Slur \set #'attachment = #'(head . head)
+ g''16()g()g()g()d'()d()d()d
+@end lilypond
+@end quotation
+
+If a slur would strike through a stem or beam, LilyPond will move the
+slur away vertically (upward or downward). In some cases, this may
+cause ugly slurs that you may want to correct:
+
+@quotation
+@lilypond[fragment,relative,verbatim]
+ \property Voice.Stem \set #'direction = #1
+ \property Voice.Slur \set #'direction = #1
+ d'32( d'4 )d8..
+ \property Voice.Slur \set #'attachment = #'(stem . stem)
+ d,32( d'4 )d8..
+@end lilypond
+@end quotation
+
+LilyPond will increase the curvature of a slur trying to stay free of
+note heads and stems. However, if the curvature would increase too much,
+the slur will be reverted to its default shape. This decision is based
+on @code{Voice.Slur}'s grob-property @code{beautiful} value. In some
+cases, you may find ugly slurs beautiful, and tell LilyPond so by
+increasing the @code{beautiful} value:
+
+@quotation
+@lilypond[verbatim]
+\score {
+ \notes \context PianoStaff <
+ \time 6/4;
+ \context Staff=up { s1 * 6/4 }
+ \context Staff=down <
+ \clef bass;
+ \autochange Staff \context Voice
+ \notes \relative c {
+ d,8( a' d f a d f d a f d )a
+ }
+ >
+ >
+ \paper {
+ linewidth = -1.;
+ \translator {
+ \VoiceContext
+ Slur \override #'beautiful = #5.0
+ Slur \override #'direction = #1
+ Stem \override #'direction = #-1
+ autoBeamSettings \override #'(end * * * *)
+ = #(make-moment 1 2)
+ }
+ \translator {
+ \PianoStaffContext
+ VerticalAlignment \override #'threshold = #'(5 . 5)
+ }
+ }
+}
+@end lilypond
+@end quotation
+
+
+@node Text spanner
+@section Text spanner
+
+
+
+Have crescendo set a text spanner iso hairpin
+
+
+@lilypond[fragment,relative,verbatim]
+ \context Voice {
+ \property Voice.crescendoText = "cresc."
+ \property Voice.crescendoSpanner = #'dashed-line
+ a''2\mf\< a a \!a
+ }
+@end lilypond
+
+@subsection Ottava
+
+@lilypond[fragment,relative,verbatim]
+ a'''' b c a
+ \property Voice.TextSpanner \set #'type = #'dotted-line
+ \property Voice.TextSpanner \set #'edge-height = #'(0 . 1.5)
+ \property Voice.TextSpanner \set #'edge-text = #'("8va " . "")
+ \property Staff.centralCPosition = #-13
+ a\spanrequest \start "text" b c a \spanrequest \stop "text"
+@end lilypond
+
+
+
+@node Engraver hacking
+@section Engraver hacking
+
+No time signature, no barlines...
+@lilypond[verbatim]
+\score {
+ \notes \relative c'' {
+ a b c d
+ d c b a
+ }
+ \paper {
+ linewidth = -1.;
+ \translator {
+ \StaffContext
+ whichBar = #""
+ \remove "Time_signature_engraver";
+ }
+ }
+}
+@end lilypond
+
+No staff, no clef, squash pitches
+@lilypond[verbatim]
+\score {
+ \notes { c4 c4 c8 c8 }
+ \paper {
+ linewidth = -1.;
+ \translator {
+ \StaffContext
+ \remove Staff_symbol_engraver;
+ \consists Pitch_squash_engraver;
+ \remove Clef_engraver;
+ }
+ }
+}
+@end lilypond
+
+
+@node Part combiner
+@section Part combiner
+
+@lilypond[verbatim]
+\score{
+ \context Staff = flauti <
+ \time 4/4;
+ \context Voice=one \partcombine Voice
+ \context Thread=one \notes\relative c'' {
+ c4 d e f | b,4 d c d | r2 e4 f | c4 d e f |
+ c4 r e f | c4 r e f | c4 r a r | a a r a |
+ a2 \property Voice.soloADue = ##f a |
+ }
+ \context Thread=two \notes\relative c'' {
+ g4 b d f | r2 c4 d | a c c d | a4. b8 c4 d
+ c r e r | r2 s2 | a,4 r a r | a r r a |
+ a2 \property Voice.soloADue = ##f a |
+ }
+ >
+ \paper{
+ linewidth = 80 * \staffspace;
+ \translator{
+ \ThreadContext
+ \consists Rest_engraver;
+ }
+ \translator{
+ \VoiceContext
+ \remove Rest_engraver;
+ }
+ }
+}
+@end lilypond
+
+
+
+
+@node Markup text
+@section Markup text
+
+Metrome hack...
+
+
+
+@lilypond[verbatim]
+#(define note '(rows (music "noteheads-2" ((kern . -0.1) "flags-stem"))))
+#(define eight-note `(rows ,note ((kern . -0.1) (music ((raise . 3.5) "flags-u3")))))
+#(define dotted-eight-note `(rows ,eight-note (music "dots-dot")))
+
+\score {
+ \notes\relative c'' {
+ a1^#`(rows ,dotted-eight-note " = 64")
+ }
+ \paper {
+ linewidth = -1.;
+ \translator{
+ \ScoreContext
+ TextScript \override #'font-shape = #'upright
+ }
+ }
+}
+@end lilypond
+
+
+@node Output property
+@section Output property
+
+@lilypond[fragment,relative,verbatim]
+ \outputproperty #(make-type-checker 'note-head-interface)
+ #'extra-offset = #'(2 . 3)
+ c''2 c
+@end lilypond
+
+Don't move the finger 2, only text "m.d." ...
+@lilypond[verbatim]
+#(define (make-text-checker text)
+ (lambda (grob) (equal? text (ly-get-elt-property grob 'text))))
+
+\score {
+ \notes\relative c''' {
+ \property Voice.Stem \set #'direction = #1
+ \outputproperty #(make-text-checker "m.d.")
+ #'extra-offset = #'(-3.5 . -4.5)
+ a^2^"m.d."
+ }
+ \paper { linewidth = -1.; }
+}
+@end lilypond
+
+
+@c equalizer
+
+
+@node Apply hacking
+@section Apply hacking
+
+@lilypond[verbatim]
+music = \notes { c'4 d'4( e'4 f'4 }
+
+#(define (reverse-music music)
+ (let* ((elements (ly-get-mus-property music 'elements))
+ (reversed (reverse elements))
+ (span-dir (ly-get-mus-property music 'span-direction)))
+
+ (ly-set-mus-property music 'elements reversed)
+
+ (if (dir? span-dir)
+ (ly-set-mus-property music 'span-direction (- span-dir)))
+
+ (map reverse-music reversed)
+
+ music))
+
+\score {
+ \context Voice {
+ \music
+ \apply #reverse-music \music
+ }
+ \paper { linewidth = -1.; }
+}
+@end lilypond
+
+
+LilyPond is more flexible than some users realise. Han-Wen could be
+very rich.
+
+Just too funny not to include.
+
+@example
+@quotation
+ I've just entered a request on cosource.com :
+@quotation
+ http://www.cosource.com/cgi-bin/cos.pl/wish/info/387
+@end quotation
+ Here's a copy of my feature request :
+@quotation
+ Your task, if you accept it is to implement a \smarttranspose
+ command> that would translate such oddities into more natural
+ notations. Double accidentals should be removed, as well as #E
+ (-> F), bC (-> B), bF (-> E), #B (-> C).
+@end quotation
+@end quotation
+You mean like this. (Sorry 'bout the nuked indentation.)
+
+Add IMPLEMENT_TYPE_P(Music, "music?"); to music.cc, and presto, done.
+
+That's an easy $ 100; if I'd make $ 200/hour for every hour I worked
+on Lily, I'd be very rich :)
+@end example
+
+
+@lilypond[verbatim]
+#(define (unhair-pitch p)
+ (let* ((o (pitch-octave p))
+ (a (pitch-alteration p))
+ (n (pitch-notename p)))
+
+ (cond
+ ((and (> a 0) (or (eq? n 6) (eq? n 2)))
+ (set! a (- a 1)) (set! n (+ n 1)))
+ ((and (< a 0) (or (eq? n 0) (eq? n 3)))
+ (set! a (+ a 1)) (set! n (- n 1))))
+
+ (cond
+ ((eq? a 2) (set! a 0) (set! n (+ n 1)))
+ ((eq? a -2) (set! a 0) (set! n (- n 1))))
+
+ (if (< n 0) (begin (set! o (- o 1)) (set! n (+ n 7))))
+ (if (> n 7) (begin (set! o (+ o 1)) (set! n (- n 7))))
+
+ (make-pitch o n a)))
+
+#(define (smart-transpose music pitch)
+ (let* ((es (ly-get-mus-property music 'elements))
+ (e (ly-get-mus-property music 'element))
+ (p (ly-get-mus-property music 'pitch))
+ (body (ly-get-mus-property music 'body))
+ (alts (ly-get-mus-property music 'alternatives)))
+
+ (if (pair? es)
+ (ly-set-mus-property
+ music 'elements
+ (map (lambda (x) (smart-transpose x pitch)) es)))
+
+ (if (music? alts)
+ (ly-set-mus-property
+ music 'alternatives
+ (smart-transpose alts pitch)))
+
+ (if (music? body)
+ (ly-set-mus-property
+ music 'body
+ (smart-transpose body pitch)))
+
+ (if (music? e)
+ (ly-set-mus-property
+ music 'element
+ (smart-transpose e pitch)))
+
+ (if (pitch? p)
+ (begin
+ (set! p (unhair-pitch (Pitch::transpose p pitch)))
+ (ly-set-mus-property music 'pitch p)))
+
+ music))
+
+
+music = \notes \relative c' { c4 d e f g a b c }
+
+\score {
+ \notes \context Staff {
+ \transpose ais' \music
+ \apply #(lambda (x) (smart-transpose x (make-pitch 0 5 1)))
+ \music
+ }
+ \paper { linewidth = -1.; }
+}
+@end lilypond
+
+
+@node Embedded TeX
+@section Embedded TeX
+@lilypond[fragment,relative,verbatim]
+ a''^"3 $\\times$ \\`a deux"
+@end lilypond
+
+@node Embedded PostScript
+@section Embedded PostScript
+
+Arbitrary lines and curves not supported...
+
+[TODO:] Make a direct postscript command?
+
+@lilypond[verbatim]
+\score {
+ \notes \relative c'' {
+ a-#"\\embeddedps{3 4 moveto 5 3 rlineto stroke}"
+ -#"\\embeddedps{ [ 0 1 ] 0 setdash 3 5 moveto 5 -3 rlineto stroke}"
+ b-#"\\embeddedps{3 4 moveto 0 0 1 2 8 4 20 3.5 rcurveto stroke}"
+ s2
+ a'1
+ }
+ \paper { linewidth = 70 * \staffspace; }
+}
+@end lilypond
+
+@ignore
+@node Index
+@section Checking Feature index
+
+@printindex cp
+
+
+@bye
+@end ignore
+
+
-\input texinfo @c -*-texinfo-*-
-@setfilename features.info
-@settitle GNU LilyPond Features
-
-@ignore
-TODO
- * add more un/badly documented features
- * write some text
- * add to/merge with refman
-
-
-
- there's a very simple, very general noXXX mechanism; try
-
-noop \property Staff.VoltaBrace = #'()
-yes: \property Staff.VoltaBracket = #'((meta . ((interfaces . ()))))
-
-
- visibility?
- brew_molecule?
-@end ignore
-
-
-@macro keyindex {word}
-@cindex \word\
-
-@end macro
-
-@macro indexcode {word}
-@cindex \word\
-
-@end macro
-
-
-
-@node Top
-@chapter Features
-
-@menu
-* Arpeggio:: Arpeggio
-* Glissando:: Glissando
-* Manual beam settings:: Manual beam settings
-* Slur attachments:: Slur attachments
-* Text spanner:: Text spanner
-* Engraver hacking:: Engraver hacking
-* Part combiner:: Part combiner
-* Markup text:: Markup text
-* Apply hacking:: Apply hacking
-* Output property:: Output property
-* Embedded TeX:: Embedded TeX
-* Embedded PostScript:: Embedded PostScript
-* Index:: Checking Feature index
-@end menu
-
-@node Arpeggio
-@section Arpeggio
-@cindex argepeggio
-
-@cindex broken arpeggio
-@c @cindex ``doorlopend'' argpeggio
-
-You can specify an arpeggio sign on a chord by issuing an
-@c duh
-@c @code{\arpeggio}@indexcode{\arpeggio} request:
-@code{\arpeggio} request:
-@cindex @code{\arpeggio}
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Voice <c'\arpeggio e g c>
-@end lilypond
-@end quotation
-
-Typesetting of simultanious chords with arpeggios can be controlled with
-the property @code{PianoStaff.connectArpeggios} @footnote{ FIXME:
-connectArpeggios. Can't find the English terms for two kinds of
-arpeggio (Dutch: gebroken arpeggio vs doorlopend arpeggio).} By
-default, LilyPond prints broken arpeggios; when set to true, one
-extended arpeggio sign is printed.
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context PianoStaff <
- \property PianoStaff.connectArpeggios = ##t
- \context Staff \context Voice <c''\arpeggio e g c>
- \context Staff=other \context Voice <c,\arpeggio e g>
- >
-@end lilypond
-@end quotation
-
-@node Glissando
-@section Glissando
-@cindex glissando
-
-A glissando line can be requested by issuing a
-@c duh
-@c @code{\glissando}@indexcode{\glissando} request:
-@code{\glissando} request:
-@cindex @code{\glissando}
-
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- c'' \glissando c'
-@end lilypond
-@end quotation
-
-Printing of the additional text @code{"gliss."} is currently not
-supported.
-
-
-@subsection Follow Thread
-@cindex follow thread
-@cindex staff switching
-@cindex cross staff
-
-@c Documented here because it looks like a glissando.
-A glissando-like line can be printed to connect notes whenever a thread
-switches to another staff. This is enabled if the property
-@code{PianoStaff.followThread}@indexcode{followThread} is set to true:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context PianoStaff <
- \property PianoStaff.followThread = ##t
- \context Staff \context Voice {
- c'1
- \translator Staff=two
- b2 a
- }
- \context Staff=two {\clef bass; \skip 1*2;}
- >
-@end lilypond
-@end quotation
-
-@node Manual beam settings
-@section Manual beam settings
-@cindex beams
-@cindex beam settings
-@cindex manual beams
-
-In some cases it may be necessary to override LilyPond's automatic
-beaming algorithm. For example, the auto beamer will not beam over
-rests, so if you want that, specify the begin and end point manually
-using @code{[}@indexcode{[} and @code{]}@indexcode{]}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- r4 [r8 g'' a]
- }
-@end lilypond
-@end quotation
-
-Similarly, for beams over bar lines:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- a''8 r a2 r8 [a a]
- }
-@end lilypond
-@end quotation
-
-If you have specific wishes for the number of beams, you can fully
-control the number of beams through the properties
-@code{Voice.stemLeftBeamCount}@indexcode{stemLeftBeamCount};
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- [f'8 r16 f g a]
- [f8 r16 \property Voice.stemLeftBeamCount = #1 f g a]
- }
-@end lilypond
-@end quotation
-
-and @code{Voice.stemRightBeamCount}@indexcode{stemRightBeamCount}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- f'32 g a b b a g f
-
- \property Voice.autoBeamSettings
- \set #'(end * * * *) = #(make-moment 1 4)
- f32 g a b b a g f
-
- f32 g a
- \property Voice.stemRightBeamCount = #1 b
- \property Voice.stemLeftBeamCount = #1 b
- a g f
-@end lilypond
-@end quotation
-
-Conventionally, stems extend to the middle staff line, and thus so do
-beams. The extending of the stems can be controlled through
-@code{Voice.Stem}'s grob-property
-@code{no-stem-extend}@indexcode{no-stem-extend}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \grace a'8 a4
- \property Voice.Stem \set #'no-stem-extend = ##t
- \grace g8 g4 [g8 g]
-@end lilypond
-@end quotation
-
-The beam symbol can be tweaked through @code{Voice.Beam}'s
-grob-properties @code{height-hs} and @code{y-position-hs}.
-
-Set @code{height-hs} to zero, to get horizontal beams:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Beam \set #'direction = #1
- \property Voice.Beam \set #'height-hs = #0
- [a''8 e' d c]
-@end lilypond
-@end quotation
-
-Both are in half spaces. Here's how you'd specify a weird looking beam
-that instead of beaing horizontal, falls two staff spaces (ie, four half
-spaces):
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Beam \set #'y-position-hs = #4
- \property Voice.Beam \set #'height-hs = #-4
- [c'8 c]
-@end lilypond
-@end quotation
-
-The direction of a perfectly centred beams can be
-controlled through @code{Voice.Beam}'s grob-property
-@code{default-neutral-direction}@indexcode{default-neutral-direction}
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- [b''8 b]
- \property Voice.Beam \set #'default-neutral-direction = #-1
- [b b]
-@end lilypond
-@end quotation
-
-There are several ways to calculate the direction of a beam.
-
-[Ross] states that the majority of the notes dictates the
-direction (and not the mean of "center distance")
-
-But is that because it really looks better, or because he wants
-to provide some real simple hands-on rules?
-
-We have our doubts, so we simply provide all sensible alternatives:
-
-@table @samp
-@item majority
-number count of up or down notes
-@item mean
-mean centre distance of all notes
-@item median
-mean centre distance weighted per note
-@end table
-
-You can spot the differences of these settings from these simple
-examples:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- [d''8 a]
- \property Voice.Beam \set #'dir-function = #beam-dir-mean
- [d a]
- \property Voice.Beam \set #'dir-function = #beam-dir-median
- [d a]
-@end lilypond
-@end quotation
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \time 3/8;
- [d''8 a a]
- \property Voice.Beam \set #'dir-function = #beam-dir-mean
- [d a a]
- \property Voice.Beam \set #'dir-function = #beam-dir-median
- [d a a]
-@end lilypond
-@end quotation
-
-These beam direction functions are defined in @file{scm/beam.scm}. If
-your favourite algorithm isn't one of these, you can hook up your own.
-
-
-
-@node Slur attachments
-@section Slur attachments
-
-The ending of a slur should whenever possible be attached to a note
-head. Only in some instances where beams are involved, LilyPond may
-attach a slur to a stem end. In some cases, you may want to override
-LilyPond's decision, eg to attach the slur to the stem end. This can be
-done through @code{Voice.Slur}'s grob-property @code{attachment}:
-@c FIXME: make @ref{} to backend doco
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Slur \set #'direction = #1
- \property Voice.Stem \set #'length = #5.5
- g''8(g)g4
- g4(g8)g
- \property Voice.Slur \set #'attachment = #'(stem . stem)
- g8(g)g4
- g4(g8)g
-@end lilypond
-*@end quotation
-
-Trying Before | After example...
-@c Fix rolled into 4.0a prerelease
-
-@multitable @columnfractions .40 .40
-@item
-@noindent
-@lilypond[fragment,relative,verbatim]
-\property Voice.Slur
- \set #'direction = #1
-g''8(g)g4
-g4(g8)g
-@end lilypond
-@tab
-@lilypond[fragment,relative,verbatim]
-\property Voice.Slur
- \set #'direction = #1
-\property Voice.Stem
- \set #'length = #5.5
-\property Voice.Slur
- \set #'attachment = #'(stem . stem)
-g''8(g)g4
-g4(g8)g
-@end lilypond
-@end multitable
-
-
-Similarly, slurs can be attached to note heads even when beams are
-involved (aka Ophee slurs):
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Slur \set #'direction = #1
- \property Voice.Slur \set #'attachment = #'(head . head)
- g''16()g()g()g()d'()d()d()d
-@end lilypond
-@end quotation
-
-If a slur would strike through a stem or beam, LilyPond will move the
-slur away vertically (upward or downward). In some cases, this may
-cause ugly slurs that you may want to correct:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Stem \set #'direction = #1
- \property Voice.Slur \set #'direction = #1
- d'32( d'4 )d8..
- \property Voice.Slur \set #'attachment = #'(stem . stem)
- d,32( d'4 )d8..
-@end lilypond
-@end quotation
-
-LilyPond will increase the curvature of a slur trying to stay free of
-note heads and stems. However, if the curvature would increase too much,
-the slur will be reverted to its default shape. This decision is based
-on @code{Voice.Slur}'s grob-property @code{beautiful} value. In some
-cases, you may find ugly slurs beautiful, and tell LilyPond so by
-increasing the @code{beautiful} value:
-
-@quotation
-@lilypond[verbatim]
-\score {
- \notes \context PianoStaff <
- \time 6/4;
- \context Staff=up { s1 * 6/4 }
- \context Staff=down <
- \clef bass;
- \autochange Staff \context Voice
- \notes \relative c {
- d,8( a' d f a d f d a f d )a
- }
- >
- >
- \paper {
- linewidth = -1.;
- \translator {
- \VoiceContext
- Slur \override #'beautiful = #5.0
- Slur \override #'direction = #1
- Stem \override #'direction = #-1
- autoBeamSettings \override #'(end * * * *)
- = #(make-moment 1 2)
- }
- \translator {
- \PianoStaffContext
- VerticalAlignment \override #'threshold = #'(5 . 5)
- }
- }
-}
-@end lilypond
-@end quotation
-
-
-@node Text spanner
-@section Text spanner
-
-Have crescendo set a text spanner iso hairpin
-@lilypond[fragment,relative,verbatim]
- \context Voice {
- \property Voice.crescendoText = "cresc."
- \property Voice.crescendoSpanner = #'dashed-line
- a''2\mf\< a a \!a
- }
-@end lilypond
-
-@subsection Ottava
-
-@lilypond[fragment,relative,verbatim]
- a'''' b c a
- \property Voice.TextSpanner \set #'type = #'dotted-line
- \property Voice.TextSpanner \set #'edge-height = #'(0 . 1.5)
- \property Voice.TextSpanner \set #'edge-text = #'("8va " . "")
- \property Staff.centralCPosition = #-13
- a\spanrequest \start "text" b c a \spanrequest \stop "text"
-@end lilypond
-
-
-
-@node Engraver hacking
-@section Engraver hacking
-
-No time signature, no barlines...
-@lilypond[verbatim]
-\score {
- \notes \relative c'' {
- a b c d
- d c b a
- }
- \paper {
- linewidth = -1.;
- \translator {
- \StaffContext
- whichBar = #""
- \remove "Time_signature_engraver";
- }
- }
-}
-@end lilypond
-
-No staff, no clef, squash pitches
-@lilypond[verbatim]
-\score {
- \notes { c4 c4 c8 c8 }
- \paper {
- linewidth = -1.;
- \translator {
- \StaffContext
- \remove Staff_symbol_engraver;
- \consists Pitch_squash_engraver;
- \remove Clef_engraver;
- }
- }
-}
-@end lilypond
-
-
-@node Part combiner
-@section Part combiner
-
-@lilypond[verbatim]
-\score{
- \context Staff = flauti <
- \time 4/4;
- \context Voice=one \partcombine Voice
- \context Thread=one \notes\relative c'' {
- c4 d e f | b,4 d c d | r2 e4 f | c4 d e f |
- c4 r e f | c4 r e f | c4 r a r | a a r a |
- a2 \property Voice.soloADue = ##f a |
- }
- \context Thread=two \notes\relative c'' {
- g4 b d f | r2 c4 d | a c c d | a4. b8 c4 d
- c r e r | r2 s2 | a,4 r a r | a r r a |
- a2 \property Voice.soloADue = ##f a |
- }
- >
- \paper{
- linewidth = 80 * \staffspace;
- \translator{
- \ThreadContext
- \consists Rest_engraver;
- }
- \translator{
- \VoiceContext
- \remove Rest_engraver;
- }
- }
-}
-@end lilypond
-
-
-
-
-@node Markup text
-@section Markup text
-
-Metrome hack...
-
-
-
-@lilypond[verbatim]
-#(define note '(rows (music "noteheads-2" ((kern . -0.1) "flags-stem"))))
-#(define eight-note `(rows ,note ((kern . -0.1) (music ((raise . 3.5) "flags-u3")))))
-#(define dotted-eight-note `(rows ,eight-note (music "dots-dot")))
-
-\score {
- \notes\relative c'' {
- a1^#`(rows ,dotted-eight-note " = 64")
- }
- \paper {
- linewidth = -1.;
- \translator{
- \ScoreContext
- TextScript \override #'font-shape = #'upright
- }
- }
-}
-@end lilypond
-
-
-@node Output property
-@section Output property
-
-@lilypond[fragment,relative,verbatim]
- \outputproperty #(make-type-checker 'note-head-interface)
- #'extra-offset = #'(2 . 3)
- c''2 c
-@end lilypond
-
-Don't move the finger 2, only text "m.d." ...
-@lilypond[verbatim]
-#(define (make-text-checker text)
- (lambda (grob) (equal? text (ly-get-elt-property grob 'text))))
-
-\score {
- \notes\relative c''' {
- \property Voice.Stem \set #'direction = #1
- \outputproperty #(make-text-checker "m.d.")
- #'extra-offset = #'(-3.5 . -4.5)
- a^2^"m.d."
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-@c equalizer
-
-
-@node Apply hacking
-@section Apply hacking
-
-@lilypond[verbatim]
-music = \notes { c'4 d'4( e'4 f'4 }
-
-#(define (reverse-music music)
- (let* ((elements (ly-get-mus-property music 'elements))
- (reversed (reverse elements))
- (span-dir (ly-get-mus-property music 'span-direction)))
-
- (ly-set-mus-property music 'elements reversed)
-
- (if (dir? span-dir)
- (ly-set-mus-property music 'span-direction (- span-dir)))
-
- (map reverse-music reversed)
-
- music))
-
-\score {
- \context Voice {
- \music
- \apply #reverse-music \music
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-LilyPond is more flexible than some users realise. Han-Wen could be
-very rich.
-
-Just too funny not to include.
-
-@example
-@quotation
- I've just entered a request on cosource.com :
-@quotation
- http://www.cosource.com/cgi-bin/cos.pl/wish/info/387
-@end quotation
- Here's a copy of my feature request :
-@quotation
- Your task, if you accept it is to implement a \smarttranspose
- command> that would translate such oddities into more natural
- notations. Double accidentals should be removed, as well as #E
- (-> F), bC (-> B), bF (-> E), #B (-> C).
-@end quotation
-@end quotation
-You mean like this. (Sorry 'bout the nuked indentation.)
-
-Add IMPLEMENT_TYPE_P(Music, "music?"); to music.cc, and presto, done.
-
-That's an easy $ 100; if I'd make $ 200/hour for every hour I worked
-on Lily, I'd be very rich :)
-@end example
-
-
-@lilypond[verbatim]
-#(define (unhair-pitch p)
- (let* ((o (pitch-octave p))
- (a (pitch-alteration p))
- (n (pitch-notename p)))
-
- (cond
- ((and (> a 0) (or (eq? n 6) (eq? n 2)))
- (set! a (- a 1)) (set! n (+ n 1)))
- ((and (< a 0) (or (eq? n 0) (eq? n 3)))
- (set! a (+ a 1)) (set! n (- n 1))))
-
- (cond
- ((eq? a 2) (set! a 0) (set! n (+ n 1)))
- ((eq? a -2) (set! a 0) (set! n (- n 1))))
-
- (if (< n 0) (begin (set! o (- o 1)) (set! n (+ n 7))))
- (if (> n 7) (begin (set! o (+ o 1)) (set! n (- n 7))))
-
- (make-pitch o n a)))
-
-#(define (smart-transpose music pitch)
- (let* ((es (ly-get-mus-property music 'elements))
- (e (ly-get-mus-property music 'element))
- (p (ly-get-mus-property music 'pitch))
- (body (ly-get-mus-property music 'body))
- (alts (ly-get-mus-property music 'alternatives)))
-
- (if (pair? es)
- (ly-set-mus-property
- music 'elements
- (map (lambda (x) (smart-transpose x pitch)) es)))
-
- (if (music? alts)
- (ly-set-mus-property
- music 'alternatives
- (smart-transpose alts pitch)))
-
- (if (music? body)
- (ly-set-mus-property
- music 'body
- (smart-transpose body pitch)))
-
- (if (music? e)
- (ly-set-mus-property
- music 'element
- (smart-transpose e pitch)))
-
- (if (pitch? p)
- (begin
- (set! p (unhair-pitch (Pitch::transpose p pitch)))
- (ly-set-mus-property music 'pitch p)))
-
- music))
-
-
-music = \notes \relative c' { c4 d e f g a b c }
-
-\score {
- \notes \context Staff {
- \transpose ais' \music
- \apply #(lambda (x) (smart-transpose x (make-pitch 0 5 1)))
- \music
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-@node Embedded TeX
-@section Embedded TeX
-@lilypond[fragment,relative,verbatim]
- a''^"3 $\\times$ \\`a deux"
-@end lilypond
-
-@node Embedded PostScript
-@section Embedded PostScript
-
-Arbitrary lines and curves not supported...
-
-[TODO:] Make a direct postscript command?
-
-@lilypond[verbatim]
-\score {
- \notes \relative c'' {
- a-#"\\embeddedps{3 4 moveto 5 3 rlineto stroke}"
- -#"\\embeddedps{ [ 0 1 ] 0 setdash 3 5 moveto 5 -3 rlineto stroke}"
- b-#"\\embeddedps{3 4 moveto 0 0 1 2 8 4 20 3.5 rcurveto stroke}"
- s2
- a'1
- }
- \paper { linewidth = 70 * \staffspace; }
-}
-@end lilypond
-
-
-@node Index
-@section Checking Feature index
-
-@printindex cp
-
-
-@bye
-
-
-
@ifnottex
@node Top
+@c FIXME: this should not be necessary...
@top
@end ifnottex
@menu
-* Tutorial:: A tutorial introduction to lilypond.
+* Tutorial:: A tutorial introduction to LilyPond.
* Invoking LilyPond:: Operation.
* Bug reports:: Where to report bugs.
* Reference Manual:: Reference Manual.
-@c Move to Reference Manual?
+* Features:: Features, tips and tricks.
* Internals:(lilypond-internals). Auto generated detailed documentation.
-* convert-ly:: Upgrading input files.
+* Programs:: External programs.
* Internals:: How it all works.
* Development:: On developing code for LilyPond.
* Index:: Unified index.
@contents
-@macro keyindex {word}
-@cindex @code{ \word\ }
-
-@end macro
-
-@macro indexcode {word}
-@cindex @code{ \word\ }
-
-@end macro
+@mbinclude macros.itexi
@mbinclude tutorial.itely
@mbinclude refman.itely
-@mbinclude convert-ly.itexi
+@mbinclude features.itely
+
+@mbinclude programs.itexi
@mbinclude development.itexi
+@c FIXME: Index has two alphabetically sorted lists @code vs plain?
@node Index
@unnumbered Index
--- /dev/null
+@c -*-texinfo-*-
+
+@node Ly2dvi
+@section Ly2dvi
+
+Ly2dvi is a Python script which creates input file for La@TeX{},
+based on information from the output files from LilyPond.
+The script handles multiple files. If a LilyPond file name is
+specified LilyPond is run to make an output (@TeX{}) file.
+
+One or more La@TeX{} files are created, based on information found
+in the output (@TeX{}) files, and latex is finally run to create
+one or more DVI files.
+
+The majority of this utility came from a bourne script written by Jan
+Arne Fagertun name @file{ly2dvi}.
+
+@subsection Invoking ly2dvi
+
+ ly2dvi [options] inputfile[.ly] [....]
+
+
+@table @samp
+@item -D,--debug
+ Set debug mode. There are two levels - in level one some debug
+ info is written, in level two the command @strong{set -x} is run, which
+ echoes every command in the ly2dvi script.
+@item -F,--headers=
+ Name of additional La@TeX{} headers file. This is included in the
+ tex file at the end of the headers, last line before @code{\begin@{document@}}
+@item -H,--Heigth=
+ Set paper heigth (points). Used together with width and La@TeX{} name of
+ papersize in case of papersize unknown to ly2dvi.
+@item -K,--keeplilypond
+ Keep LilyPond output after the run.
+@item -L,--landscape
+ Set landscape orientation - portrait is the default.
+ Use together with @code{dvips -t landscape} if you run dvips
+ separately.
+@item -N,--nonumber
+ Switch off page numbering.
+@item -O,--orientation=
+ Set orientation landscape - obsolete, use @strong{-L} instead.
+@item -P,--postscript
+ In addition to the DVI file, also Generate a postsript file.
+@item -W,--Width=
+ Set paper width (points). Used together with heigth and La@TeX{} name of
+ papersize in case of papersize unknown to ly2dvi.
+@item -d,--dependencies
+ Tell LilyPond to make dependencies file.
+@item -h,--help
+ Print help.
+@item -k,--keeply2dvi
+ Keep the La@TeX{} file after the run.
+@item -l,--language=
+ Specify La@TeX{} language.
+ (@strong{-l norsk} produces @code{\usepackage[norsk]@{babel@}}).
+@item -o,--output=
+ Set output directory.
+@item -p,--papersize=
+ Specify papersize.
+ (@strong{-p a4} produces @code{\usepackage[a4paper]@{article@}})
+@item -s,--separate
+ Normally all output files are included into one La@TeX{} file.
+ With this switch all files are run separately, to produce one
+ DVI file for each.
+@end table
+
+
+@subsection Ly2dvi Features
+
+Ly2dvi responds to several parameters specified in the LilyPond
+file. They are overridden by corresponding command line options.
+
+@table @samp
+@item language="";
+ Specify La@TeX{} language
+@item latexheaders="";
+ Specify additional La@TeX{} headers file
+@item orientation="";
+ Set orientation.
+@item paperlinewidth="";
+ Specify the width (pt, mm or cm) of the printed lines.
+@item papersize="";
+ Specify name of papersize.
+@end table
+
+@subsection Ly2dvi Environment
+
+@table @samp
+@item LILYPONDPREFIX
+ Sets the root directory of the LilyPond installation
+@item LILYINCLUDE
+ Additional directories for input files.
+@item TMP
+ Temporary directory name. Default is /tmp
+@end table
+
+@subsection Ly2dvi Files
+
+@file{titledefs.tex} is inspected for definitions used to extract
+additional text definitions from the LilyPond file. In the current
+version the following are defined:
+
+@table @samp
+@item title
+ The title of the music. Centered on top of the first page.
+@item subtitle
+ Subtitle, centered below the title.
+@item poet
+ Name of the poet, leftflushed below the below subtitle.
+@item composer
+ Name of the composer, rightflushed below the subtitle.
+@item metre
+ Meter string, leftflushed below the below poet.
+@item opus
+ Name of the opus, rightflushed below the below composer.
+@item arranger
+ Name of the arranger, rightflushed below the opus.
+@item instrument
+ Name of the instrument, centered below the arranger
+@item piece
+ Name of the piece, leftflushed below the instrument
+@end table
+
+@file{$LILYPONDPREFIX/share/.lilyrc $HOME/.lilyrc ./.lilyrc} are files
+to set up default running conditions. On Windows OS initialization
+files are named @file{_lilyrc}. The file syntax is as follows:
+
+@example
+VARIABLE-NAME=VALUE
+@end example
+
+
+Where @strong{VARIABLE-NAME} is the name of the variable documented below
+and @strong{VALUE} is either a string, a 1, or a 0. All files are parsed,
+in the shown sequence. In the current version the following are
+allowed:
+
+@table @samp
+@item DEBUG=value
+This turns off (default) or on the debug capabilities. Possible
+values are 0 (off) and 1 (on).
+@item DEPENDENCIES=value
+This turns off (default) or on the ability to generate a Makefile
+dependency list. Possible values are 0 (off) and 1 (on).
+@item KEEPLILYPOND=value
+This turns off (default) or on the ability to keep the log file
+associated with the LilyPond job. Possible values are 0 (off) and 1
+(on).
+@item KEEPLY2DVI=value
+This turns off (default) or on the ability to keep the temporary files
+that are generated by the ly2dvi job. Possible values are 0 (off) and
+1 (on)
+@item LANGUAGE=value
+Specify La@TeX{} language. Possible value is a valid La@TeX{} language.
+@item LATEXHF=value
+Specify additional La@TeX{} headers file. Possible value is a file
+specification.
+@item LILYINCLUDE=value
+Additional directories for input files. Possible value is a delimited
+directory path list.
+@item LILYPONDPREFIX=value
+This defines the LilyPond root directory. Possible value is a valid
+directory specification to the LilyPond distribution location.
+@item NONUMBER=value
+This turns off (default) or on the page numbering capability.
+Possible values are 0 (page numbering enabled) and 1 (page numbering
+disabled).
+@item ORIENTATION=value
+This sets the image orientation. Possible values are
+portrait (default) and landscape.
+@item OUTPUTDIR=value
+This defines the directory where the resultant files will be
+generated. Possible value is a valid directory specification.
+Default is the current working directory.
+@item PAPERSIZE=value
+This defines the papersize the image will be sized to fit. Possible
+values are a0, a1, a2, a3, a4 (default), a5, a6, a7, a8, a9, a10, b0,
+b1, b2, b3, b4, b5, archA, archB, archC, archD, archE, flsa, flse,
+halfletter, ledger, legal, letter, or note.
+@item PHEIGHT=value
+Specify paperheight (points - an inch is 72.27, a cm is 28.453 points).
+@item POSTSCRIPT=value
+This turns off (default) or on the capability of additionally
+generating a postscript file. Possible values are 0 (off) and 1 (on).
+@item PWIDTH=value
+Specify paperwidth (points - an inch is 72.27, a cm is 28.453 points).
+@item SEPARATE=value
+This turns off (default) or on the capability of generating multiple
+dvi and postscript files from multiple source files. The default is
+to generate a concatenation of the source files. Possible values are
+0 (single file) and 1 (separate files).
+@item TMP=value
+This defines the emporary directory. Actually this is not used at the
+present. Possible value is a valid directory specification that is
+writable to the user.
+@end table
+
+@subsection Ly2dvi Initialization Sequence
+The initialization process reads inputs for several sources. Below is
+a list of priorities for lowest to hightest proirity.
+
+@itemize @bullet
+@item Program's defaults
+@item Values found in LilyPond output file
+@item Environment variables
+@item $LILYPONDPREFIX/share/lilypond/.lilyrc
+@item $HOME/.lilyrc
+@item ./.lilyrc
+@item command line options
+@end itemize
+
+Note that this differs slightly from the original bourne shell
+version.
+
+@subsection Ly2dvi Bugs
+
+@c should?
+FIXME.
+See @ref{Bug reports}.
+If you have found a bug, you should send a bugreport.
+
+@itemize @bullet
+@item Send a copy of the input which causes the error.
+@item Send a description of the platform you use.
+@item Send a description of the LilyPond and ly2dvi version you use.
+@item Send a description of the bug itself.
+@item Send it to @email{bug-gnu-music@@gnu.org} (you don't have to subscribe
+ to this mailinglist).
+@end itemize
+
+@subsection Ly2dvi Remarks
+
+Many papersizes are now supported. Information on other sizes
+(La@TeX{} names, horizontal and vertical sizes) should be mailed to
+the author or to the mailing list.
+
+Supported papersizes are:
+
+a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, archA, archB, archC, archD,
+archE, b0, b1, b2, b3, b4, b5, flsa, flse, halfletter, ledger, legal,
+letter, note
+
+@subsection Ly2dvi Authors
+Python Version author:
+@email{daboys@@austin.rr.com, Jeffrey B. Reed},
+@uref{http://home.austin.rr.com/jbr/jeff/lilypond/}
+
+Original bourne shell version author:
+@email{Jan.A.Fagertun@@energy.sintef.no, Jan Arne Fagertun},
+@uref{http://www.termo.unit.no/mtf/people/janaf/}
+
-\input texinfo @c -*-texinfo-*-
-@setfilename ly2dvi.info
-@settitle ly2dvi
-
-@chapter Ly2dvi
-
-@section DESCRIPTION
-ly2dvi is a Python script which creates input file for La@TeX{},
-based on information from the output files from LilyPond.
-The script handles multiple files. If a lilypond file name is
-specified LilyPond is run to make an output (@TeX{}) file.
-
-One or more La@TeX{} files are created, based on information found
-in the output (@TeX{}) files, and latex is finally run to create
-one or more DVI files.
-
-The majority of this utility came from a bourne script written by Jan
-Arne Fagertun name @file{ly2dvi}.
-
-@section SYNOPSIS
-
- ly2dvi [options] inputfile[.ly] [....]
-
-
-@section OPTIONS
-
-@table @samp
-@item -D,--debug
- Set debug mode. There are two levels - in level one some debug
- info is written, in level two the command @strong{set -x} is run, which
- echoes every command in the ly2dvi script.
-@item -F,--headers=
- Name of additional La@TeX{} headers file. This is included in the
- tex file at the end of the headers, last line before @code{\begin@{document@}}
-@item -H,--Heigth=
- Set paper heigth (points). Used together with width and La@TeX{} name of
- papersize in case of papersize unknown to ly2dvi.
-@item -K,--keeplilypond
- Keep LilyPond output after the run.
-@item -L,--landscape
- Set landscape orientation - portrait is the default.
- Use together with @code{dvips -t landscape} if you run dvips
- separately.
-@item -N,--nonumber
- Switch off page numbering.
-@item -O,--orientation=
- Set orientation landscape - obsolete, use @strong{-L} instead.
-@item -P,--postscript
- In addition to the DVI file, also Generate a postsript file.
-@item -W,--Width=
- Set paper width (points). Used together with heigth and La@TeX{} name of
- papersize in case of papersize unknown to ly2dvi.
-@item -d,--dependencies
- Tell lilypond to make dependencies file.
-@item -h,--help
- Print help.
-@item -k,--keeply2dvi
- Keep the La@TeX{} file after the run.
-@item -l,--language=
- Specify La@TeX{} language.
- (@strong{-l norsk} produces @code{\usepackage[norsk]@{babel@}}).
-@item -o,--output=
- Set output directory.
-@item -p,--papersize=
- Specify papersize.
- (@strong{-p a4} produces @code{\usepackage[a4paper]@{article@}})
-@item -s,--separate
- Normally all output files are included into one La@TeX{} file.
- With this switch all files are run separately, to produce one
- DVI file for each.
-@end table
-
-
-@section Features
-
-ly2dvi responds to several parameters specified in the lilypond
-file. They are overridden by corresponding command line options.
-
-@table @samp
-@item language="";
- Specify La@TeX{} language
-@item latexheaders="";
- Specify additional La@TeX{} headers file
-@item orientation="";
- Set orientation.
-@item paperlinewidth="";
- Specify the width (pt, mm or cm) of the printed lines.
-@item papersize="";
- Specify name of papersize.
-@end table
-
-@section Environment
-
-@table @samp
-@item LILYPONDPREFIX
- Sets the root directory of the LilyPond installation
-@item LILYINCLUDE
- Additional directories for input files.
-@item TMP
- Temporary directory name. Default is /tmp
-@end table
-
-@section Files
-
-@file{titledefs.tex} is inspected for definitions used to extract
-additional text definitions from the lilypond file. In the current
-version the following are defined:
-
-@table @samp
-@item title
- The title of the music. Centered on top of the first page.
-@item subtitle
- Subtitle, centered below the title.
-@item poet
- Name of the poet, leftflushed below the below subtitle.
-@item composer
- Name of the composer, rightflushed below the subtitle.
-@item metre
- Meter string, leftflushed below the below poet.
-@item opus
- Name of the opus, rightflushed below the below composer.
-@item arranger
- Name of the arranger, rightflushed below the opus.
-@item instrument
- Name of the instrument, centered below the arranger
-@item piece
- Name of the piece, leftflushed below the instrument
-@end table
-
-@file{$LILYPONDPREFIX/share/.lilyrc $HOME/.lilyrc ./.lilyrc} are files
-to set up default running conditions. On Windows OS initialization
-files are named @file{_lilyrc}. The file syntax is as follows:
-
-@example
-VARIABLE-NAME=VALUE
-@end example
-
-
-Where @strong{VARIABLE-NAME} is the name of the variable documented below
-and @strong{VALUE} is either a string, a 1, or a 0. All files are parsed,
-in the shown sequence. In the current version the following are
-allowed:
-
-@table @samp
-@item DEBUG=value
-This turns off (default) or on the debug capabilities. Possible
-values are 0 (off) and 1 (on).
-@item DEPENDENCIES=value
-This turns off (default) or on the ability to generate a Makefile
-dependency list. Possible values are 0 (off) and 1 (on).
-@item KEEPLILYPOND=value
-This turns off (default) or on the ability to keep the log file
-associated with the LilyPond job. Possible values are 0 (off) and 1
-(on).
-@item KEEPLY2DVI=value
-This turns off (default) or on the ability to keep the temporary files
-that are generated by the ly2dvi job. Possible values are 0 (off) and
-1 (on)
-@item LANGUAGE=value
-Specify La@TeX{} language. Possible value is a valid La@TeX{} language.
-@item LATEXHF=value
-Specify additional La@TeX{} headers file. Possible value is a file
-specification.
-@item LILYINCLUDE=value
-Additional directories for input files. Possible value is a delimited
-directory path list.
-@item LILYPONDPREFIX=value
-This defines the LilyPond root directory. Possible value is a valid
-directory specification to the LilyPond distribution location.
-@item NONUMBER=value
-This turns off (default) or on the page numbering capability.
-Possible values are 0 (page numbering enabled) and 1 (page numbering
-disabled).
-@item ORIENTATION=value
-This sets the image orientation. Possible values are
-portrait (default) and landscape.
-@item OUTPUTDIR=value
-This defines the directory where the resultant files will be
-generated. Possible value is a valid directory specification.
-Default is the current working directory.
-@item PAPERSIZE=value
-This defines the papersize the image will be sized to fit. Possible
-values are a0, a1, a2, a3, a4 (default), a5, a6, a7, a8, a9, a10, b0,
-b1, b2, b3, b4, b5, archA, archB, archC, archD, archE, flsa, flse,
-halfletter, ledger, legal, letter, or note.
-@item PHEIGHT=value
-Specify paperheight (points - an inch is 72.27, a cm is 28.453 points).
-@item POSTSCRIPT=value
-This turns off (default) or on the capability of additionally
-generating a postscript file. Possible values are 0 (off) and 1 (on).
-@item PWIDTH=value
-Specify paperwidth (points - an inch is 72.27, a cm is 28.453 points).
-@item SEPARATE=value
-This turns off (default) or on the capability of generating multiple
-dvi and postscript files from multiple source files. The default is
-to generate a concatenation of the source files. Possible values are
-0 (single file) and 1 (separate files).
-@item TMP=value
-This defines the emporary directory. Actually this is not used at the
-present. Possible value is a valid directory specification that is
-writable to the user.
-@end table
-
-@section Initialization Sequence
-The initialization process reads inputs for several sources. Below is
-a list of priorities for lowest to hightest proirity.
-
-@itemize @bullet
-@item Program's defaults
-@item Values found in LilyPond output file
-@item Environment variables
-@item $LILYPONDPREFIX/share/lilypond/.lilyrc
-@item $HOME/.lilyrc
-@item ./.lilyrc
-@item command line options
-@end itemize
-
-Note that this differs slightly from the original bourne shell
-version.
-
-@section See Also
-
-lilypond(1), tex(1), latex(1)
-
-@section Bugs
-
-If you have found a bug, you should send a bugreport.
-
-@itemize @bullet
-@item Send a copy of the input which causes the error.
-@item Send a description of the platform you use.
-@item Send a description of the LilyPond and ly2dvi version you use.
-@item Send a description of the bug itself.
-@item Send it to @email{bug-gnu-music@@gnu.org} (you don't have to subscribe
- to this mailinglist).
-@end itemize
-
-@section Remarks
-
-Many papersizes are now supported. Information on other sizes
-(La@TeX{} names, horizontal and vertical sizes) should be mailed to
-the author or to the mailing list.
-
-Supported papersizes are:
-
-a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, archA, archB, archC, archD,
-archE, b0, b1, b2, b3, b4, b5, flsa, flse, halfletter, ledger, legal,
-letter, note
-
-@section Authors
-Python Version author:
-@email{daboys@@austin.rr.com, Jeffrey B. Reed},
-@uref{http://home.austin.rr.com/jbr/jeff/lilypond/}
-
-Original bourne shell version author:
-@email{Jan.A.Fagertun@@energy.sintef.no, Jan Arne Fagertun},
-@uref{http://www.termo.unit.no/mtf/people/janaf/}
-
--- /dev/null
+
+@ifnottex
+@macro keyindex {word}
+@cindex @code{ \word\ }
+@end macro
+
+@macro indexcode {word}
+@cindex @code{ \word\ }
+@end macro
+@end ifnottex
+
+@iftex
+@macro keyindex {word}
+@cindex @code{ \word\ }
+
+@end macro
+
+@macro indexcode {word}
+@cindex @code{ \word\ }
+
+@end macro
+@end iftex
+
+@ifinfo
+@macro rgrob {word}
+@ref{ (lilypond-internals)Grob \word\, \word\ },
+
+@end macro
+@macro reng {word}
+@ref{ (lilypond-internals)Engraver \word\, \word\ },
+
+@end macro
+@end ifinfo
+
+@ifnotinfo
+@macro rgrob {word}
+@ref{ (lilypond-internals)Grob \word\, \word\ }
+
+@end macro
+@macro reng {word}
+@ref{ (lilypond-internals)Engraver \word\, \word\ }
+
+@end macro
+@end ifnotinfo
--- /dev/null
+@c -*-texinfo-*-
+
+@node Midi2ly
+@section Midi2ly
+
+Midi2ly translates a MIDI input file to a LilyPond source file.
+Midi2ly is part of the GNU LilyPond music typesetting package.
+
+@subsection Invoking midi2ly
+
+ midi2ly [options] midi-file
+
+
+@table @samp
+@item -b, --no-quantify,
+ Write exact durations, e.g.: `a4*385/384'.
+@item -D, --debug,
+ Print lots of debugging stuff.
+@item -h, --help,
+ Show a summary of usage.
+@item -I, --include=@file{DIR},
+ Add DIR to search path.
+@item -k, --key=ACC[:MINOR],
+ Set default key. ACC > 0 sets number of sharps; ACC < 0 sets number
+ of flats. A minor key is indicated by ":1".
+@item -n, --no-silly,
+ Assume no plets or double dots, assume smallest (reciprocal) duration 16.
+@item -o, --output=@file{FILE},
+ Set @file{FILE} as default output.
+@item -p, --no-plets,
+ Assume no plets.
+@item -q, --quiet,
+ Be quiet.
+@item -s, --smallest=N,
+ Assume no shorter (reciprocal) durations than N.
+@item -v, --verbose,
+ Be verbose.
+@item -w, --warranty,
+ Show the warranty with which midi2ly comes. (It comes with @strong{NO WARRANTY}!)
+@item -x, --no-double-dots,
+ Assume no double dotted notes.
+@end table
-\input texinfo @c -*-texinfo-*-
-@setfilename midi2ly.info
-@settitle midi2ly
-
-
-@chapter midi2ly
-
-@section DESCRIPTION
-midi2ly translates a MIDI input file to Mudela (GNU LilyPond source
-format). midi2ly is part of the GNU LilyPond music typesetting package.
-
- midi2ly [options] midi-file
-
-@section OPTIONS
-
-@table @samp
-@item -b, --no-quantify,
- Write exact durations, e.g.: `a4*385/384'.
-@item -D, --debug,
- Print lots of debugging stuff.
-@item -h, --help,
- Show a summary of usage.
-@item -I, --include=@file{DIR},
- Add DIR to search path.
-@item -k, --key=ACC[:MINOR],
- Set default key. ACC > 0 sets number of sharps; ACC < 0 sets number
- of flats. A minor key is indicated by ":1".
-@item -n, --no-silly,
- Assume no plets or double dots, assume smallest (reciprocal) duration 16.
-@item -o, --output=@file{FILE},
- Set @file{FILE} as default output.
-@item -p, --no-plets,
- Assume no plets.
-@item -q, --quiet,
- Be quiet.
-@item -s, --smallest=N,
- Assume no shorter (reciprocal) durations than N.
-@item -v, --verbose,
- Be verbose.
-@item -w, --warranty,
- Show the warranty with which midi2ly comes. (It comes with @strong{NO WARRANTY}!)
-@item -x, --no-double-dots,
- Assume no double dotted notes.
-@end table
-
-@bye
--- /dev/null
+@c -*-texinfo-*-
+
+@node Programs
+@chapter Programs
+
+@menu
+* Ly2dvi:: Generating nice output with titles.
+* Convert-ly:: Upgrading input files.
+* Midi2ly:: Converting from MIDI input.
+@end menu
+
+@mbinclude ly2dvi.itexi
+@mbinclude convert-ly.itexi
+@mbinclude midi2ly.itexi
+
+
@c - Restructure! Separate internal commands from user level commands. /MB
@c - Add some words about Guile. /MB
@c - Fix indexing (keyindex) so it doesn't add line breaks /MB
+@c
+@c FIXME: Index has two alphabetically sorted lists @code vs plain?
+@c
+@c If we'd include the auto-generated documentation, we 'd get a lot of
+@c very useful index entries.
+@c
-@c ugh: because of @include, we need to fill in these nodes
@node Reference Manual
@chapter Reference Manual
* Sound output:: Sound output
* midilist:: midilist
* Pre-defined Identifiers:: Pre-defined Identifiers
-@c May be fragile. Better make single link to generated doco?
* Interpretation contexts:(lilypond-internals)LilyPond interpretation contexts.
* Engravers:(lilypond-internals)LilyPond engravers.
* Backend:(lilypond-internals)LilyPond backend.
Note names and chord modifiers can be customised for nationalities.
languages and conventions. The syntax is as follows.
@example
- \pitchnames @keyindex{pitchnames} @var{scheme-alist}
+ \pitchnames@keyindex{pitchnames} @var{scheme-alist}
\chordmodifiers@keyindex{chordmodifiers} @var{scheme-alist}
@end example
@quotation
@lilypond[verbatim]
scheme = \chords {
-% \property ChordNames.chordChanges = ##t
c1:m \break c:m c:m c:m d
}
\score {
\notes <
- \context ChordNamesVoice \scheme
+ \context ChordNames \scheme
\context Staff \transpose c'' \scheme
>
\paper{
linewidth = 40 * \staffspace;
+ \translator {
+ \ChordNamesContext
+ chordChanges = ##t
+ }
}
}
@end lilypond
@c -*-texinfo-*-
-@c ugh: because of @include, we need to fill in these nodes?
@node Tutorial
@chapter Tutorial
MAJOR_VERSION=1
MINOR_VERSION=3
PATCH_LEVEL=122
-MY_PATCH_LEVEL=jcn1
+MY_PATCH_LEVEL=jcn2
# use the above to send patches: MY_PATCH_LEVEL is always empty for a
# released version.
}
scheme = \chords {
- \property ChordNames.chordChanges = ##t
+ % ugh ugh: this breaks the output of notes in the regular staff
+ \property ChordNamesVoice.chordChanges = ##t
+ % and this even breaks the chord names
+ \property ChordNames.chordChanges = ##t
+ c1:m \break c:m c:m c:m d
c1:m \break c:m c:m c:m d
}
\score {
\notes <
- \context ChordNamesVoice \scheme
+ \context ChordNames \scheme
\context Staff \transpose c'' \scheme
>
\paper{
linewidth = 40 * \staffspace;
+ \translator {
+ \ChordNamesVoiceContext
+ chordChanges = ##t
+ }
}
}
}
scheme = \chords {
-% \property ChordNames.chordChanges = ##t
+ % ugh ugh: this breaks the output of notes in the regular staff
+% \property ChordNamesVoice.chordChanges = ##t
c1:m \break c:m c:m c:m d
}
\score {
\notes <
- \context ChordNamesVoice \scheme
+ \context ChordNames \scheme
\context Staff \transpose c'' \scheme
>
\paper{
linewidth = 40 * \staffspace;
+ \translator {
+ \ChordNamesContext
+ chordChanges = ##t
+ }
}
}
void add_note (Note_req *);
Item* chord_name_p_;
+
Protected_scm chord_;
Protected_scm last_chord_;
};
chord_name_p_->set_grob_property ("chord", chord_);
announce_grob (chord_name_p_, 0);
SCM s = get_property ("chordChanges");
-#ifdef DEBUG
- /*
- gdb crashes upon printscm (chord_) etc...
- ugh: why does gh_equal_p () not seem to work??
- */
- printf ("chord: %s\n", ly_scm2string (ly_write2scm (chord_)).ch_C ());
- printf ("last_chord: %s\n", ly_scm2string (ly_write2scm (last_chord_)).ch_C ());
- int i = gh_equal_p (chord_, last_chord_);
- printf ("i: %d\n", i);
-#endif
if (to_boolean (s) && last_chord_ != SCM_EOL
- && gh_equal_p (chord_, last_chord_))
+ && gh_equal_p (chord_, last_chord_))
chord_name_p_->set_grob_property ("begin-of-line-visible", SCM_BOOL_T);
}
}
}
}
}
+ else
+ member = gh_car (member);
return member;
}
}
}
}
+ else
+ member = gh_car (member);
return member;
}
CL::init_smobs () \
{ \
smob_tag_ = scm_make_smob_type_mfpe ( \
- #CL, 0, CL::mark_smob, CL::free_smob, CL::print_smob, 0); \
+ #CL, 0, CL::mark_smob, CL::free_smob, CL::print_smob, \
+ CL::equal_p); \
} \
SCM CL::smobbed_self () const \
{ \
(define (backend-property->texi sym)
- (let* (
- (name (symbol->string sym))
+ (let* ((name (symbol->string sym))
(type (object-property sym 'backend-type?))
(typename (type-name type))
- (desc (object-property sym 'backend-doc))
- )
+ (desc (object-property sym 'backend-doc)))
(cons (string-append "@code{" name "} "
"(" typename ")"
":" )
- desc)
- ))
+ desc)))
(define (document-grob-property sym grob-description only-doc-if-set)
- (let*
- (
- (handle (assoc sym grob-description))
- (defval (if (eq? handle #f)
- ""
- (scm->texi (cdr handle))
- ))
- (propdoc (backend-property->texi sym))
- )
-
- (if (and only-doc-if-set (eq? handle #f) )
+ (let* ((handle (assoc sym grob-description))
+ (defval (if (eq? handle #f)
+ ""
+ (scm->texi (cdr handle))))
+ (propdoc (backend-property->texi sym)))
+
+ (if (and only-doc-if-set (eq? handle #f))
'("" . "")
(cons (car propdoc) (string-append (cdr propdoc)
"\nDefault value: "
- defval)))
- ))
+ defval)))))
(define (document-interface where interface grob-description)
- "
-
-"
(let* ((level (if (eq? where 'grob) 3 2))
(name (car interface))
(desc (cadr interface))
(props (caddr interface))
- (docfunc (lambda (x)
+ (docfunc (lambda (x)
(document-grob-property
x grob-description (eq? where 'grob))))
- (docs (map docfunc props))
- )
+ (docs (map docfunc props)))
(string-append
- (texi-section level (string-append (interface-name (symbol->string name))) (eq? where 'grob)) ;gur.
+ (texi-section level
+ (string-append (interface-name (symbol->string name)))
+ (eq? where 'grob)) ;gur.
desc
-
- (description-list->texi docs)
- )))
+ (description-list->texi docs))))
;; First level Interface description
(define (document-separate-interface interface)
- (let ((name (car interface)))
+ (let ((name (symbol->string (car interface))))
(processing name)
(string-append
(node (interface-name name))
(name (cdr (assoc 'name meta)))
(ifaces (cdr (assoc 'interface-descriptions meta)))
- (ifacedoc (map (lambda (x) (document-interface 'grob x description))
+ (ifacedoc (map (lambda (x)
+ (document-interface 'grob x description))
(reverse ifaces))))
-
+
(string-append
(node (grob-name name))
(texi-section 2 (grob-name name) #f)
engraver-description-alist))))
(string-append
name " grobs are created by: "
- (human-listify (map reffy (map engraver-name engravers)))))
+ (human-listify (map reffy
+ (map engraver-name
+ (map symbol->string engravers))))))
(apply string-append ifacedoc))))
(define (document-all-grobs name)
(let* ((doc (apply string-append
- (map (lambda (x) (document-grob (car x) (cdr x)))
+ (map (lambda (x)
+ (document-grob (symbol->string (car x)) (cdr x)))
all-grob-descriptions)))
- (names (map car all-grob-descriptions)))
+ (names (map symbol->string (map car all-grob-descriptions))))
(string-append
(texi-node-menu name (map (lambda (x) (cons (grob-name x) ""))
(define (ugh-standalone-list-interface-names)
(let* ((text interface-file-str)
(t1 (regexp-substitute/global #f "\n" text 'pre 'post))
- (t (regexp-substitute/global #f "[^\t ]*[ \t]([a-z-]+interface)"
+ (t (regexp-substitute/global #f "[^\t ]define[ \t]*([a-z-]+interface)"
t1 1 " " 'post))
(ugh (regexp-substitute/global #f " .*" t 'pre 'post))
(l (separate-fields-discarding-char #\ ugh list)))
;; guile> (load "backend-documentation-lib.scm")
;; For some reason, this can't be generated when lilypond is loaded;
;; the regexp stuff behaves weird.
-(define (list-interface-names) '("general-grob-interface" "general-grob-interface" "beam-interface" "clef-interface" "axis-group-interface" "note-column-interface" "stem-interface" "slur-interface" "side-position-interface" "accidentals-interface" "line-of-score-interface" "note-head-interface" "note-name-interface" "rhythmic-head-interface" "rest-interface" "tuplet-bracket-interface" "align-interface" "aligned-interface" "align-interface" "break-aligned-interface" "chord-name-interface" "time-signature-interface" "bar-line-interface" "hairpin-interface" "arpeggio-interface" "note-collision-interface" "custos-interface" "dot-interface" "font-interface" "text-interface" "dot-column-interface" "dynamic-interface" "finger-interface" "separation-spanner-interface" "text-script-interface" "grace-alignment-interface" "hara-kiri-group-interface" "line-spanner-interface" "lyric-hyphen-interface" "key-signature-interface" "lyric-extender-interface" "lyric-syllable-interface" "mark-interface" "multi-measure-rest-interface" "font-interface" "paper-column-interface" "spaceable-element-interface" "rest-collision-interface" "script-interface" "script-column-interface" "spacing-spanner-interface" "staff-symbol-interface" "stem-tremolo-interface" "separation-item-interface" "sustain-pedal-interface" "system-start-delimiter-interface" "text-spanner-interface" "tie-interface" "tie-column-interface" "volta-bracket-interface"))
+(define (list-interface-names) '("general-grob-interface" "beam-interface" "clef-interface" "axis-group-interface" "note-column-interface" "stem-interface" "slur-interface" "side-position-interface" "accidentals-interface" "line-of-score-interface" "note-head-interface" "note-name-interface" "rhythmic-head-interface" "rest-interface" "tuplet-bracket-interface" "align-interface" "aligned-interface" "break-aligned-interface" "chord-name-interface" "time-signature-interface" "bar-line-interface" "hairpin-interface" "arpeggio-interface" "note-collision-interface" "custos-interface" "dot-interface" "font-interface" "text-interface" "dot-column-interface" "dynamic-interface" "finger-interface" "separation-spanner-interface" "text-script-interface" "grace-alignment-interface" "hara-kiri-group-interface" "line-spanner-interface" "lyric-hyphen-interface" "key-signature-interface" "lyric-extender-interface" "lyric-syllable-interface" "mark-interface" "multi-measure-rest-interface" "paper-column-interface" "spaceable-element-interface" "rest-collision-interface" "script-interface" "script-column-interface" "spacing-spanner-interface" "staff-symbol-interface" "stem-tremolo-interface" "separation-item-interface" "sustain-pedal-interface" "system-start-delimiter-interface" "text-spanner-interface" "tie-interface" "tie-column-interface" "volta-bracket-interface" "span-bar-interface"))
+
(eval-string (ly-gulp-file "interface-description.scm"))
(define (document-all-interfaces name)
(string-append
- (texi-node-menu name (map (lambda (x) (cons (interface-name x) ""))
+ (texi-node-menu name (map (lambda (x)
+ (cons (interface-name (symbol->string x)) ""))
(map cadr interface-description-alist)))
(apply string-append
(map document-separate-interface
-;;
+;;;
;;; documentation-lib.scm -- Assorted Functions for generated documentation
;;;
;;; source file of the GNU LilyPond music typesetter
;; prepend GNU for dir, must be unique
"\n* GNU " name " (" file-name "). " name "."
"\n@end direntry"
- (node "Top") ",(lilypond)Development,," top
+ (node "Top") ",(lilypond)Features,," top
"\n@top"
(texi-section 1 name #f)
(texi-menu items-alist)
;; First level Engraver description and
;; second level Context description
(define (document-engraver where engraver-descr)
-
(let* (
(level (if (eq? where 'context) 3 2))
(props (car (cdddr engraver-descr)))
(name (car engraver-descr))
+ (name-sym (string->symbol name))
(desc (cadr engraver-descr))
(objs (map symbol->string (caddr engraver-descr)))
)
(cdr (assoc 'consists x))
(cdr (assoc 'end-consists x)))))
- (if (member name consists)
+ (if (member name-sym consists)
(list context)
'())))
context-description-alist))))
(define (document-all-engravers name)
(let* ((descs (map cdr engraver-description-alist))
- (names (map car engraver-description-alist))
+ (names (map symbol->string (map car engraver-description-alist)))
(doc (apply string-append
(map (lambda (x) (document-separate-engraver name x))
descs))))
-
(string-append
(texi-node-menu name (map (lambda (x) (cons (engraver-name x) ""))
names))
doc)))
(define (document-all-engraver-properties name)
- (let*
- (
- (ps (sort (map symbol->string all-translation-properties) string<?))
- (sortedsyms (map string->symbol ps))
- (propdescs (map document-translator-property sortedsyms))
- (texi (description-list->texi propdescs))
- )
+ (let* ((ps (sort (map symbol->string all-translation-properties) string<?))
+ (sortedsyms (map string->symbol ps))
+ (propdescs (map document-translator-property sortedsyms))
+ (texi (description-list->texi propdescs)))
(string-append
(node name)
(texi-section 1 name #f)
- texi
- )))
+ texi)))
(let* ((doc (string-append
(document-paper "LilyPond interpretation contexts")
(document-all-engravers "LilyPond engravers")
- (document-all-engraver-properties "LilyPond context properties")
+ (document-all-engraver-properties "LilyPond context properties")
(document-all-grobs "LilyPond backend")
(document-all-interfaces "LilyPond interfaces")
(document-all-backend-properties "LilyPond backend properties")
)
))
-
(define align-interface
(lily-interface
'align-interface
'(
)))
-
+;(define urg-miss-last-interface )
;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
(define standalone (not (defined? 'ly-gulp-file)))
-(write standalone (current-error-port))
+;;(write standalone (current-error-port))
(define (gulp-file name)
(let* ((file (open-input-file name))
(define ly-gulp-file scm-gulp-file)
(define ly-number->string scm-number->string)
-(eval-string (ly-gulp-file "lily.scm"))
\ No newline at end of file
+(eval-string (ly-gulp-file "lily.scm"))
projects / lilypond.git / commitdiff