;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; (c) 1998--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
;; TODO FIXME
- (aDueText ,string? "Text to print at a unisono passage.")
+ (aDueText ,markup? "Text to print at a unisono passage.")
(alignBelowContext ,string? "Where to insert newly created context in
vertiical alignment.")
(alignAboveContext ,string? "Where to insert newly created context in
For determining when to print an accidental, several different rules
are tried. The rule that gives the highest number of accidentals is
-used. Each rule consists of
+used.
+
+Each entry in the list is either a symbol or a procedure.
@table @var
-@item context
-In which context is the rule applied. For example, if @var{context}
-is @rinternals{Score} then all staves share accidentals, and if
-@var{context} is @rinternals{Staff} then all voices in the same staff
-share accidentals, but staves do not.
+@item symbol
+The symbol is the name of the context in which the following rules are to be
+applied. For example, if @var{context} is @rinternals{Score} then all
+staves share accidentals, and if @var{context} is @rinternals{Staff} then
+all voices in the same staff share accidentals, but staves do not.
+
+@item procedure
+The procedure represents an accidental rule to be applied to the previously
+specified context.
-@item octavation
-Whether the accidental changes all octaves or only the current octave.
-Valid choices are
+The procedure takes the following arguments:
@table @code
-@item same-octave
-This is the default algorithm. Accidentals are typeset if the note
-changes the accidental of that note in that octave. Accidentals lasts
-to the end of the measure and then as many measures as specified in the
-value. This is, @code{1}@tie{}means to the end of next measure,
-@code{-1}@tie{}means to the end of previous measure (that is: no
-duration at all), etc. @code{#t} means forever.
+@item context
+The current context to which the rule should be applied.
+
+@item pitch
+The pitch of the note to be evaluated.
-@item any-octave
-Accidentals are typeset if the note is different from the previous note
-on the same pitch in any octave. The value has same meaning as in
-@code{same-octave}.
+@item barnum
+The current bar number.
+
+@item measurepos
+The current measure position.
@end table
-@item laziness
-Over how many bar lines the accidental lasts. If @var{laziness} is
-@code{-1} then the accidental is forgotten immediately, and if
-@var{laziness} is @code{#t} then the accidental lasts forever.
+The procedure returns a pair of booleans. The first states whether an extra
+natural should be added. The second states whether an accidental should be
+printed. @code{(#t . #f)} does not make sense.
@end table")
(autoBeamCheck ,procedure? "A procedure taking three
but it controls cautionary accidentals rather than normal ones. Both
lists are tried, and the one giving the most accidentals wins. In
case of draw, a normal accidental is typeset.")
- (automaticBars ,boolean? "If set to true then bar lines will not
+ (automaticBars ,boolean? "If set to false then bar lines will not
be printed automatically; they must be explicitly created with a
-@code{\\bar} command. Unlike the @code{\\cadenza} keyword, measures
-are still counted. Bar generation will resume according to that count
-if this property is unset.")
+@code{\\bar} command. Unlike the @code{\\cadenzaOn} keyword, measures
+are still counted. Bar line generation will resume according to that
+count if this property is unset.")
(barAlways ,boolean? "If set to true a bar line is drawn after
This variable is read by @rinternals{Timing_translator} at
@rinternals{Score} level.")
+ (doubleRepeatType ,string? "Set the default bar line for double
+repeats.")
(doubleSlurs ,boolean? "If set, two slurs are created for every
slurred note, one above and one below the chord.")
(drumPitchTable ,hash-table? "A table mapping percussion
(harmonicAccidentals ,boolean? "If set, harmonic notes in chords
get accidentals.")
+ (harmonicDots ,boolean? "If set, harmonic notes in dotted chords get
+dots.")
(highStringOne ,boolean? "Whether the first string is the string
with highest pitch on the instrument. This used by the automatic
string selector for tablature notation.")
@code{melismaBusy}, @code{slurMelismaBusy}, @code{tieMelismaBusy}, and
@code{beamMelismaBusy}.")
(metronomeMarkFormatter ,procedure? "How to produce a metronome
-markup. Called with two arguments, event and context.")
+markup. Called with four arguments: text, duration, count and context.")
(midiInstrument ,string? "Name of the MIDI instrument to use.")
(midiMaximumVolume ,number? "Analogous to
@code{midiMinimumVolume}.")
Parameters: A list of note events and a list of tabstring events.")
- (ottavation ,string? "If set, the text for an ottava spanner.
+ (ottavation ,markup? "If set, the text for an ottava spanner.
Changing this creates a new text spanner.")
(output ,ly:music-output? "The output produced by a score-level
translator during music interpretation.")
sustain pedals: @code{text}, @code{bracket} or @code{mixed} (both).")
(pedalUnaCordaStrings ,list? "See @code{pedalSustainStrings}.")
(pedalUnaCordaStyle ,symbol? "See @code{pedalSustainStyle}.")
+ (predefinedDiagramTable ,hash-table? "The hash table of predefined
+fret diagrams to use in FretBoards.")
(printKeyCancellation ,boolean? "Print restoration alterations
before a key signature change.")
(printOctaveNames ,boolean? "Print octave marks for the
start times, music objects and whether they are processed in this
context.")
(rehearsalMark ,integer? "The last rehearsal mark printed.")
- (repeatCommands ,list? "This property is read to find any command
-of the form @code{(volta . @var{x})}, where @var{x} is a string or
-@code{#f}.")
+ (repeatCommands ,list? "This property is a list of commands
+of the form @code{(list 'volta @var{x})}, where @var{x} is a string or
+@code{#f}. @code{'end-repeat} is also accepted as a command.")
+ (repeatCountVisibility ,procedure? "A procedure taking as
+arguments an integer and context, returning whether the corresponding
+percent repeat number should be printed when @code{countPercentRepeats}
+is set.")
(restNumberThreshold ,number? "If a multimeasure rest has more
measures than this, a number is printed.")
(skipTypesetting ,boolean? "If true, no typesetting is done,
speeding up the interpretation phase. Useful for debugging large
scores.")
- (soloIIText ,string? "The text for the start of a solo for
+ (soloIIText ,markup? "The text for the start of a solo for
voice @q{two} when part-combining.")
- (soloText ,string? "The text for the start of a solo when
+ (soloText ,markup? "The text for the start of a solo when
part-combining.")
(squashedPosition ,integer? "Vertical position of squashing for
@rinternals{Pitch_squash_engraver}.")
(tablatureFormat ,procedure? "A function formatting a tablature
-note head; it takes a string number, a list of string tunings and a
-@code{Pitch} object. It returns the text as a string.")
+note head. Called with three arguments: string number, context and event.
+It returns the text as a string.")
(tempoWholesPerMinute ,ly:moment? "The tempo in whole notes per
minute.")
(tempoUnitCount ,number? "Count for specifying tempo.")
(tempoUnitDuration ,ly:duration? "Unit for specifying tempo.")
+ (tempoText ,markup? "Text for tempo marks.")
+ (tempoHideNote ,boolean? "Hide the note=count in tempo marks.")
(tieWaitForNote ,boolean? "If true, tied notes do not have to
follow each other directly. This can be used for writing out
arpeggios.")
(useBassFigureExtenders ,boolean? "Whether to use extender lines
for repeated bass figures.")
-
-
+
(verticallySpacedContexts ,list? "List of symbols, containing
context names whose vertical axis groups should be taken into account
for vertical spacing of systems.")
signature change.")
(localKeySignature ,list? "The key signature at this point in the
measure. The format is the same as for @code{keySignature}, but can
-also contain @code{((@var{octave} . @var{name}) . (@var{alter} .
-@var{barnumber}))} pairs. It is reset at every bar line.")
+also contain @code{((@var{octave} . @var{name}) . (@var{alter}
+@var{barnumber} . @var{measureposition}))} pairs.")
(melismaBusy ,boolean? "Signifies whether a melisma is active.
projects / lilypond.git / blobdiff