;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 1998--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
(define (define-grob-property symbol type? description)
(apply define-grob-property x))
`(
- (X-offset-callbacks ,list? "A list of functions determining this
-objects' position relative to its parent. The last one in the list is
-called first. The functions take a grob and axis argument. ")
- (Y-offset-callbacks ,list? "see @code{X-offset-callbacks}.")
-
+ (X-offset ,number? "The horizontal amount that this object is moved relative to its X-parent")
+ (Y-offset ,number? "The vertical amount that this object is moved
+relative to its Y-parent")
(accidentals ,list? "List of alteration numbers")
+ (after-line-breaking ,boolean? "Dummy property, used to trigger callback for after-line-breaking")
(alteration-alist ,list? "List of @code{(@var{pitch}
. @var{accidental})} pairs for key signature.")
(add-stem-support ,boolean? "If set, the Stem object is included in this script's support")
-
(align-dir ,ly:dir? "Which side to align? @code{-1}: left side,
@code{0}: around center of width, @code{1}: right side.")
+ (allow-loose-spacing ,boolean? "If set, column can be detached from main spacing.")
(arpeggio-direction ,ly:dir? "If set, put an
arrow on the arpeggio squiggly line.")
-
+ (arrow ,boolean? "Add an arrow to the line.")
+ (arrow-length ,number? "Arrow length.")
+ (arrow-width ,number? "Arrow width.")
(auto-knee-gap ,ly:dimension? "If a gap is found between note heads
where a horizontal beam fits that is larger than this number, make a kneed beam.")
+ (average-spacing-wishes ,boolean? "If set, the spacing wishes are averaged over staves.")
+ (avoid-note-head ,boolean? "If set, the stem of a chord does not
+pass through all note heads, but starts at the last note head. ")
(axes ,list? "list of axis numbers.
In the case of alignment grobs, this should contain only one number.")
-
- (balloon-text ,markup? "Text to add to help balloon")
- (balloon-text-props ,list? "Font properties
-for balloon text.")
- (balloon-text-offset ,number-pair?
- "Where to put text relative to balloon.")
- (balloon-padding ,ly:dimension? "Text to add to help balloon")
- (original-stencil ,ly:stencil? "The
-original stencil drawer to draw the balloon around.")
-
-
(bar-size ,ly:dimension? "size of a bar line.")
(barre-type ,symbol? "Type of barre indication used in a fret diagram.
Choices include @code{curved} and @code{straight}.")
"Spacing is based on the shortest notes in a piece. Normally, pieces are spaced as if notes at least as short as this are present.")
(baseline-skip ,ly:dimension? "Distance between base lines of
multiple lines of text.")
- (beam-thickness ,ly:dimension? "thickness, measured in staffspace.")
+ (beam-thickness ,ly:dimension? "thickness, measured in staff-space.")
(beam-width ,ly:dimension? "width of the tremolo sign.")
(beamed-stem-shorten ,list? "How much to shorten beamed stems,
when their direction is forced. It is a list, since the value is different
beams to make. 0 is the central beam, 1 is the next beam toward the
note etc. This information is used to determine how to connect the
beaming patterns from stem to stem inside a beam.")
-
-
(before-line-breaking ,boolean? "Dummy property, used to trigger a callback function.")
(between-cols ,pair? "Where to attach a loose column to")
(bound-padding ,number? "The amount of padding to insert around spanner bounds.")
tuplet bracket.")
(break-visibility ,vector? "A vector of 3 booleans, #(end-of-line unbroken begin-of-line).
#t means visible, #f means killed.")
-
- (breakable ,boolean? "Can this object appear at a line break,
-like clefs and bar lines?")
(c0-position ,integer? "An integer indicating the position of
middle C.")
(cautionary-style ,symbol? "How to print cautionary
measure of the closeness of the inner stems. It is used for damping
the slope of the beam.")
(collapse-height ,ly:dimension? "Minimum height of system start delimiter. If equal or smaller, the bracket is removed.")
-
(color ,color? "The color of this grob.")
-
- ;;DOCME
- (control-points ,list? "List of 4 offsets (number-pairs) that form control points for the tie/slur shape.")
-
- (damping ,number? "Amount of beam slope damping. 0: no, 1: yes,
-100000: horizontal beams.")
+ (control-points ,list? "List of offsets (number-pairs) that form
+control points for the tie/slur/bracket shape. For beziers, this
+should list the control points of a 3rd order bezier curve." )
+ (connect-to-neighbor ,pair? "Pair of booleans, indicating whether this
+grob looks as a continued break.")
+ (damping ,number? "Amount of beam slope damping. ")
(dash-period ,number? "the length of one dash + white space. If
negative, no line is drawn at all.")
-
(dash-fraction ,number? "Size of the dashes, relative to
dash-period. Should be between 0.0 (no line) and 1.0 (continuous
line).")
-
- (arrow ,boolean? "Add an arrow to the line.")
- (arrow-length ,number? "Arrow length.")
- (arrow-width ,number? "Arrow width.")
-
-
- (direction ,ly:dir? "Up or down, left or right?")
+ (default-direction ,ly:dir? "Direction determined by note head positions.")
+ (digit-names ,vector "Names for string finger digits. ")
+ (direction ,ly:dir? "If side-position is 1 (#X), then this property determines if the object is placed #LEFT, #CENTER or #RIGHT with respect to the other object. Otherwise, it determines if the object is placed #UP #CENTER or #DOWN. Numerical values may also be used. #UP=1, #DOWN=-1, #LEFT=-1, #RIGHT=1, CENTER=0 but also other numerical values are permitted.")
(dot-color ,symbol? "Color of dots. Options include
@code{black} and @code{white}.")
(dot-radius ,number? "Radius of dots.")
(edge-text ,pair? "A pair specifying the texts to be set at the
edges '(@var{left-text} . @var{right-text}).")
(eccentricity ,number? "How asymmetrical to make a slur. Positive means move the center to the right.")
-
(enclose-bounds ,number?
"How much of the bound a spanner should enclose:
+1 = completely, 0 = center, -1 not at all.")
-
(expand-limit ,integer? "maximum number of measures expanded in church rests.")
-
- ;; remove me?
+ ;; remove me?
+ (extra-dy ,number? "Slope glissandi this much extra.")
(extra-X-extent ,number-pair? "A grob is enlarged in X dimension
by this much.")
- (extra-Y-extent ,number-pair? "See @code{extra-Y-extent}.")
-
+ (extra-Y-extent ,number-pair? "See @code{extra-X-extent}.")
(X-extent ,number-pair? "Hard coded extent in X direction. ")
(Y-extent ,number-pair? "See @code{X-extent}.")
-
(extra-offset ,number-pair? "A pair representing an offset. This
offset is added just before outputting the symbol, so the typesetting
engine is completely oblivious to it.")
-
(finger-code ,symbol? "Code for the type of fingering indication in a
fret diagram. Options include @code{none}, @code{in-dot}, and @code{below-string}.")
(flag-count ,number? "The number of tremolo beams.")
typeset on a Stem. Valid options include @code{()} and
@code{mensural}. Additionally, @code{\"no-flag\"} switches off the
flag.")
-
- (strict-note-spacing ,boolean? "If set, unbroken columns
-with non-musical material (clefs, barlines, etc.) are not spaced
-separately, but put before musical columns.")
(font-family ,symbol? "The font family is the broadest category for selecting text fonts. Options include: @code{sans}, @code{roman} ")
(font-encoding ,symbol? "The font encoding is the broadest
category for selecting a font. Options include: @code{fetaMusic},
(font-name ,string? "Specifies a file name (without extension) of
the font to load. This setting override selection using
@code{font-family}, @code{font-series} and @code{font-shape}.")
- (font-magnification ,number? "Magnification of the font, when it
-is selected with @code{font-name}.")
-
(font-size ,number? "The font size, compared the `normal'
size. 0 is style-sheet's normal size, -1 is smaller, +1 is bigger.
Each step of 1 is approximately 12% larger, 6 steps are exactly a
factor 2 larger. Fractional values are allowed.")
-
(font-series ,symbol? "Select the series of a font. Choices
include @code{medium}, @code{bold}, @code{bold-narrow}, etc.")
(font-shape ,symbol? "Select the shape of a font. Choices include @code{upright},
@code{italic}, @code{caps}.")
-
+ (forced ,boolean? "manually forced accidental")
(forced-distance ,ly:dimension? "A fixed distance between object
reference points in an alignment.")
-
(force-hshift ,number? "This specifies a manual shift for notes
in collisions. The unit is the note head width of the first voice
note. This is used by @internalsref{note-collision-interface}.")
-
(fraction ,number-pair? "Numerator and denominator of a time
signature object.")
(french-beaming ,boolean? "Use French beaming style for this
stem. The stem will stop at the innermost beams.")
(fret-count ,integer? "The number of frets in a fret diagram.")
-
;; ugh: double, change.
(full-size-change ,boolean? "Don't make a change clef smaller.")
(non-default ,boolean? "Set for manually specified clefs.")
-
-
(glyph ,string? "a string determining what (style) of glyph is
typeset. Valid choices depend on the function that is reading this
property.")
(gap ,ly:dimension? "Size of a gap in a variable symbol.")
(gap-count ,integer? "Number of gapped beams for tremolo.")
- (grace-space-factor ,number? "Space grace notes at this fraction
-of the @code{spacing-increment}.")
-
(grow-direction ,ly:dir? "Crescendo or decrescendo?")
(hair-thickness ,number? "Thickness of the thin line in a bar line.")
- (height ,ly:dimension? "Height of an object in staffspace.")
+ (head-direction ,ly:dir? "Are the note heads left or right in a semitie?")
+ (height ,ly:dimension? "Height of an object in staff-space.")
(height-limit ,ly:dimension? "Maximum slur height: the longer the
slur, the closer it is to this height.")
-
(horizontal-shift ,integer? "An integer that identifies ranking
of note-column for horizontal shifting. This is used by
@internalsref{note-collision-interface}.")
(avoid-slur ,symbol? "Method of handling slur collisions.
Choices are @code{around}, @code{inside}, @code{outside}. If unset, script
and slur ignore eachother.")
+ (ignore-collision ,boolean? "If set, don't do note collision resolution on this NoteColumn.")
(inspect-quants ,number-pair? "If debugging is set,
-set beam quant to this position, and print the respective scores.")
+set beam/slur quant to this position, and print the respective scores.")
+ (inspect-index ,integer? "If debugging is set,
+set beam/slur configuration to this index, and print the respective scores.")
(implicit ,boolean? "Is this an implicit bass figure?")
(keep-inside-line ,boolean? "If set, this column cannot have
things sticking into the margin.")
sum of 2 numbers. The first is the factor for line thickness, and the
second for staff space. Both contributions are added.")
(left-padding ,ly:dimension? "The amount of space that is put
-left to a group of accidentals.")
-
+left to an object (eg. a group of accidentals).")
(length ,ly:dimension? "User override for the stem length of
unbeamed stems.")
(length-fraction ,number? "Multiplier for lengths. Used for
determining ledger lines and stem lengths.")
-
(line-break-system-details ,list?
"Alist of properties to use when this
column is the start of a system.")
-
(line-count ,integer? "The number of staff lines.")
+ (line-positions ,list? "Vertical positions of staff lines.")
+ (line-thickness ,number? "The thickness of the tie/slur contour.")
+ (long-text ,markup? "Text markup. See @usermanref{Text markup}.")
+ (max-beam-connect ,integer? "Maximum number of beams to connect
+to beams from this stem. Further beams are typeset as beamlets.")
(measure-length ,ly:moment? "Length of a
measure. Used in some spacing situations.")
-
(measure-count ,integer? "The number of measures for a
multimeasure rest.")
(merge-differently-headed ,boolean? "Merge
smaller of the two heads will be rendered invisible. This used
polyphonic guitar notation. The value of this setting is used by
@internalsref{note-collision-interface} .")
-
(merge-differently-dotted ,boolean? "Merge note heads in
collisions, even if they have a different number of dots. This normal
notation for some types of polyphonic music. ")
-
(minimum-length-fraction ,number? "Minimum length of ledger line as fraction of note head size.")
(minimum-distance ,ly:dimension? "Minimum distance between rest
and notes or beam.")
(minimum-X-extent ,number-pair? "Minimum size of an object in X
dimension, measured in staff space.")
- (minimum-Y-extent ,number-pair? "See @code{minimum-Y-extent}.")
+ (minimum-Y-extent ,number-pair? "See @code{minimum-X-extent}.")
(minimum-length ,ly:dimension? "Try to make a spanner at least
this long. This requires an appropriate callback for the
@code{springs-and-rods} property.")
center of the staff.")
(neutral-position ,number? "Position (in half staff spaces) where
to flip the direction of custos stem.")
-
(next ,ly:grob? "Object that is next relation (eg. the lyric syllable following an extender.")
(note-names ,vector? "Vector of strings containing names for
easy-notation note heads.")
spacing constraints.")
(no-stem-extend ,boolean? "If set, notes with ledger lines do not
get stems extending to the middle staff line.")
+ (non-musical ,boolean? "True if the grob belongs in a NonMusicalPaperColumn.")
(number-type ,symbol? "Type of numbers to use in label. Choices
include @code{roman-lower}, @code{roman-upper}, and @code{arabic}.")
- (number-visibility ,boolean-or-symbol? "Like
-@code{bracket-visibility}, but for the number.")
-
-
-
+ (outside-staff-horizontal-padding ,number? "By default, an outside-staff-object can be
+placed so that is it very close to another grob horizontally. If this property is set,
+the outside-staff-object will be raised so that it is not so close to its neighbour.")
+ (outside-staff-padding ,number? "The padding to place between this grob and the staff when
+spacing according to outside-staff-priority.")
+ (outside-staff-priority ,number? "When set, the grob will be positioned outside the staff
+in such a way as to avoid all collisions. In case of a potential collision, the grob with
+the smaller outside-staff-priority will be closer to the staff.")
(packed-spacing ,boolean? "If set, the notes are spaced as
tightly as possible.")
(padding ,ly:dimension? "Add this much extra space between
objects that are next to each other.")
- (page-penalty ,number? "Penalty for page break at
-this column. 10000 or more means forbid linebreak, -10000 or less
-means force page break. Other values influence page breaking decisions
-as a real penalty.")
- (penalty ,number? "Penalty for line break at
-this column. 10000 or more means forbid line break, -10000 or less
-means force line break. Other values influence line breaking decisions
-as a real penalty.")
-
+ (page-break-permission ,symbol? "Instructs the page breaker on whether to
+put a page break at this column. Can be 'force, or 'allow.")
+ (page-turn-permission ,symbol? "Instructs the page breaker on whether to
+put a page turn at this column. Can be 'force, or 'allow.")
+ (line-break-permission ,symbol? "Instructs the line breaker on whether to
+put a line break at this column. Can be 'force, or 'allow.")
+ (page-break-penalty ,number? "Penalty for page break at
+this column. This affects the choices of the page breaker; it will avoid a page
+break at a column with a positive penalty and prefer a page break at a column
+with a negative penalty.")
+ (page-turn-penalty ,number? "Penalty for a page turn at this column.
+This affects the choices of the page breaker; it will avoid a page
+turn at a column with a positive penalty and prefer a page turn at a column
+with a negative penalty.")
+ (line-break-penalty ,number? "Penalty for a line break at this column.
+This affects the choices of the line breaker; it will avoid a line
+break at a column with a positive penalty and prefer a line break at a column
+with a negative penalty.")
(positions ,pair?
"Pair of staff coordinates @code{(@var{left}
. @var{right})}, where both @var{left} and @var{right} are in the
staff-space unit of the current staff.")
(ratio ,number? "Parameter for slur shape. The higher this number, the
quicker the slur attains it @code{height-limit}.")
+ (remove-empty ,boolean? "If set, remove group if it contains no
+@code{interesting-items}")
(remove-first ,boolean? "Remove the first staff of a orchestral score?")
- (right-padding ,ly:dimension? "Space to insert between note and
-accidentals.")
+ (rhythmic-location ,rhythmic-location? "Where (bar number, measure position) in the score.")
+ (right-padding ,ly:dimension? "Space to insert on the right side of an object (eg. between note and its accidentals.)")
+ (rotation ,list? "Number of degrees to rotate this object, and what point
+to rotate around. #'(45 0 0) means rotate 45 degrees around the center of this object.")
+ (same-direction-correction ,number? "Optical correction amount
+for stems that are placed in tight configurations. This amount is used
+for stems with the same direction to compensate for note-head to stem distance.")
(script-priority ,number? "A sorting key that determines in what
order a script is within a stack of scripts.")
-
(self-alignment-X ,number? "Specify alignment of an object. The
value -1 means left aligned, 0 centered, and 1 right-aligned in X
direction. Values in between may also be specified.")
(self-alignment-Y ,number? "like @code{self-alignment-X} but for
Y axis.")
-
(shorten-pair ,number-pair? "The lengths to shorten a
-text-spanner on both sides, for example a pedal bracket")
+text-spanner on both sides, for example a pedal bracket. Positive values
+shorten the text-spanner, while negative values lengthen it.")
+ (clip-edges ,boolean? "Allow outward pointing beamlets at the edges of beams?")
(common-shortest-duration ,ly:moment?
"The most common shortest note length.
This is used in spacing. Enlarging this will set the score tighter.")
"Multiply direction of
@code{direction-source} with this to get the direction of this
object.")
+ (side-axis ,number? "If the value is #X (or equivalently 1), the object is placed horizontally next to the other object. If the value is #Y or 0, it is placed vertically.")
(size ,number? "Size of object, relative to standard size.")
+ (skylines ,ly:skyline-pair? "Two skylines, one above and one below this grob (or, for some grobs, to the left and to the right).")
(slope ,number? "The slope of this object.")
(slur-padding ,number? "Extra distance between slur and script.")
- (slur-details ,list?
- "An alist of scoring parameters for slur formatting")
(space-alist ,list? "A table that specifies distances between
prefatory items, like clef and time-signature. The format is an alist
of spacing tuples: @code{(@var{break-align-symbol} @var{type}
. @var{distance})}, where @var{type} can be the symbols
@code{minimum-space} or @code{extra-space}.")
-
(spacing-increment ,number? "Add this much space for a doubled
duration. Typically, the width of a note head. See also
@internalsref{spacing-spanner-interface}.")
-
(springs-and-rods ,boolean? "Dummy variable for triggering spacing routines.")
(stacking-dir ,ly:dir? "Stack objects in which direction?")
- (staff-space ,ly:dimension? "Amount of space between staff lines,
-expressed in global staffspace.")
+ (staff-padding ,ly:dimension?
+ "Maintain this much space between reference points
+and the staff. Its effect is to align objects of differing
+sizes (like the dynamic @b{p} and @b{f}) on their baselines.")
(staff-position ,number? "Vertical position, measured in half
staff spaces, counted from the middle line.")
-
+ (staff-space ,ly:dimension? "Amount of space between staff lines,
+expressed in global staff-space.")
(stemlet-length ,number? "How long should a stem over a rest be?")
(stem-attachment ,number-pair? "A (@var{x} . @var{y}) pair where the stem attaches to the notehead.")
-
(stem-end-position ,number? "Where does the stem end (the end is opposite to the support-head.")
-
;;[TODO: doco]
(stem-spacing-correction ,number? "Optical correction amount for
stems that are placed in tight configurations. For opposite
directions, this amount is the correction for two normal sized stems
that overlap completely.")
-
- (same-direction-correction ,number? "Optical correction amount
-for stems that are placed in tight configurations. This amount is used
-for stems with the same direction to compensate for note-head to stem distance.")
+ (stencil ,ly:stencil? "The symbol to print.")
+ (stencils ,list? "Multiple stencils, used as intermediate value.")
+ (strict-note-spacing ,boolean? "If set, unbroken columns
+with non-musical material (clefs, barlines, etc.) are not spaced
+separately, but put before musical columns.")
+ (strict-grace-spacing ,boolean? "If set, grace notes
+are not spaced separately, but put before musical columns.")
(string-count ,integer? "The number of strings in a fret diagram.")
+ (string-fret-finger-combinations ,list? "List consisting of (string-number fret-number finger-number) entries.")
(stroke-style ,string? "set to \"grace\" to turn stroke through flag on.")
-
(style ,symbol? "This setting determines in what style a grob is
typeset. Valid choices depend on the @code{stencil} callback reading
this property.")
words. The default RIGHT is for roman text. Arabic or hebrew should
use LEFT.")
(thick-thickness ,number? "Bar line thickness, measured in
-@code{linethickness}.")
- (thickness ,number? "Bar line thickness, measured in
-@code{linethickness}.")
+@code{line-thickness}.")
+ (thickness ,number? "Line thickness, generally measured in
+@code{line-thickness}.")
(thin-kern ,number? "The space after a hair-line in a bar line.")
-
(threshold ,number-pair? "(@var{min} . @var{max}), where
@var{min} and @var{max} are dimensions in staff space.")
(tie-configuration ,list? "List of (@var{position} . @var{dir})
-pairs, indicating the desired tie configuration.")
+pairs, indicating the desired tie configuration. A non-pair entry in
+the list will cause said tie to be formatted automatically. ")
(transparent ,boolean? "This makes the grob invisible.")
(uniform-stretching ,boolean? "If set, items stretch proportional
to their durations. This looks better in complex polyphonic patterns")
happen?")
(word-space ,ly:dimension? "space to insert between words in texts.")
(width ,ly:dimension? "The width of a grob measured in staff space.")
- (x-gap ,ly:dimension? "The horizontal gap between note head and tie.")
(zigzag-length ,ly:dimension? "The length of the lines of a
zigzag, relative to @code{zigzag-width}. A value of 1 gives 60-degree
zigzags.")
(zigzag-width ,ly:dimension? "The width of one
zigzag-squiggle. This number will be adjusted slightly so that the
glissando line can be constructed from a whole number of squiggles.")
-
- (avoid-note-head ,boolean? "If set, the stem of a chord does not
-pass through all note heads, but starts at the last note head. ")
- (staff-padding ,ly:dimension?
- "Maintain this much space between reference points
-and the staff. Its effect is to align objects of differing
-sizes (like the dynamic @b{p} and @b{f}) on their baselines.")
-
)))
(apply define-internal-grob-property x))
`(
+ (pure-relevant-elements ,ly:grob-array? "The subset of elements that are relevant for finding the pure-Y-extent.")
+ (cached-pure-extents ,vector? "Used by a VerticalAxisGroup to cache the Y-extents of different column ranges.")
+ (common-refpoint-of-elements ,ly:grob? "Caches the common_refpoint_of_array of the elements grob-set")
(axis-group-parent-X ,ly:grob? "Containing X axis group")
(axis-group-parent-Y ,ly:grob? "Containing Y axis group")
(accidental-grobs ,list? "Alist with (NOTENAME . GROBLIST) entries")
(adjacent-hairpins ,ly:grob-array? "List of directly neighboring hairpins")
- (after-line-breaking ,boolean? "Dummy property, used to trigger callback for after-line-breaking")
(all-elements ,ly:grob-array? "list of all grobs in this line. Its
function is to protect objects from being garbage collected.")
(arpeggio ,ly:grob? "pointer to arpeggio object.")
(beam ,ly:grob? "pointer to the beam, if applicable.")
+ (bracket ,ly:grob? "the bracket for a number.")
(direction-source ,ly:grob? "in case side-relative-direction is
set, which grob to get the direction from .")
(dot ,ly:grob? "reference to Dots object.")
+ (dots ,ly:grob-array? "multiple Dots objects.")
(figures ,ly:grob-array? "Figured bass objects for continuation line.")
+ (important-column-ranks ,vector? "Cache of columns that contain items-worth-living.")
(glyph-name ,string? "a name of character within font.")
(pedal-text ,ly:grob? "Pointer to the text of a mixed-style piano pedal.")
(stem ,ly:grob? "pointer to Stem object.")
(bounded-by-me ,ly:grob-array? "list of spanners that have this
column as start/begin point. Only columns that have grobs or act as
bounds are spaced.")
+ (circled-tip ,boolean? "Put a circle at start/end of hairpins (al/del niente)")
(columns ,ly:grob-array? "list of grobs, typically containing
paper-columns or note-column objects.")
(conditional-elements ,ly:grob-array? "Internal use only")
in addition to notes and stems.")
(elements ,ly:grob-array? "list of grobs, type depending on the Grob
where this is set in.")
+ (grace-spacing ,ly:grob? "a run of grace notes.")
+ (spacing ,ly:grob? "the spacing spanner governing this section.")
(heads ,ly:grob-array? "List of note heads.")
(items-worth-living ,ly:grob-array? "A list of interesting items. If
empty in a particular staff, then that staff is erased.")
- (details ,list? "alist of parameters for detailed grob behavior.")
+ (details ,list? "alist of parameters for detailed grob behavior.
+
+more information on the allowed parameters can be found by inspecting
+lily/slur-scoring.cc, lily/beam-quanting.cc, and
+lily/tie-formatting-problem.cc. Setting @code{debug-tie-scoring},
+@code{debug-beam-scoring} or @code{debug-slur-scoring} also provides
+useful clues.
+
+")
(note-heads ,ly:grob-array? "List of note head grobs")
(note-head ,ly:grob? "A single note head")
(side-support-elements ,ly:grob-array? "the support, a list of grobs.")
(spacing-wishes ,ly:grob-array? "List of note spacing or staff spacing objects.")
(stems ,ly:grob-array? "list of stem objects, corresponding to the notes that the arpeggio has to be before.")
(tuplets ,ly:grob-array? "list of smaller tuplet brackets")
+ (tuplet-number ,ly:grob? "the number for a bracket.")
(left-neighbors ,ly:grob-array? " List of
spacing-wish grobs that are close to the current column.
(positioning-done ,boolean?
"Used to signal that a positioning element
did its job. This ensures that a positioning is only done once.")
+ (pure-Y-extent ,number-pair? "The estimated height of a system")
(script-stencil ,pair? "Pair (@code{type} . @code{arg}), which
;; TODO: use interface for this!
- (chord-tremolo ,boolean? "if set, this beam is a tremolo. ")
+ (quantized-positions ,number-pair? "Beam positions after quanting.")
(begin-of-line-visible ,boolean? "Used for marking ChordNames that should only show changes.")
+ (quantize-position ,boolean? "If set, a vertical alignment is aligned to be within staff spaces.")
(quant-score ,string? "Beam quanting score -- can be stored for
debugging")
(stem-info ,pair? "caching of stem parameters")
(note-columns ,pair? "list of NoteColumn grobs.")
- (position-callbacks ,list? "list of
-functions set spanner positions.")
-
-;;; add-join would be enough if in Mensural_ligature::brew_ligature_primitive
+;;; add-join would be enough if in ly:mensural-ligature::brew-ligature-primitive
;;; the next note could be seen
(join-right-amount ,number? "")
- (delta-pitch ,number? "the interval between this and the next note, or, more precisely, their vertical distance; this is used in ligatures for calculation of the height of vertical joins flexa shapes")
+ (delta-position ,number? "vertical position difference")
(head-width ,ly:dimension? "width of this ligature head")
;; [TODO: change this]
(primitive ,integer? "Pointer to a ligature primitive, i.e. an item similar to a note head that is part of a ligature. ")
- (stencil ,ly:stencil? "The symbol to print.")
(ideal-distances ,list? "(@var{obj} . (@var{dist} . @var{strength})) pairs.")
(minimum-distances ,list? "list of rods, that have the format (@var{obj} . @var{dist}).")
(spaceable-staves ,ly:grob-array? "Objects to be spaced during page layout.")
+ (skyline-distance ,number? "The distance between this staff and the next one, as determined by a skyline algorithm.")
+ (skyline-horizontal-padding ,number? "For determining the vertical distance between 2 staves, it is possible to have a configuration which would result in a tight interleaving of grobs from the top staff and the bottom staff. The larger this parameter is, the farther apart the staves will be placed in such a configuration.")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ancient notation
-
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;; TODO:
;; there are too many properties for ancient notation
;; probably neume-types (a list of symbols) would also work.
-
- (auctum ,boolean? "is this neume augmented?")
- (ascendens ,boolean? "is this neume of an ascending?")
+
+ ;; However, such this list would consist of a couple of dozens of
+ ;; entries, since head prefixes may be combined in many ways. If
+ ;; the macros in gregorian-init.ly would directly set prefix-set,
+ ;; all the head prefixes could be junked; however, such macros
+ ;; would be quite numerous, I guess. --jr
+
+ (auctum ,boolean? "is this neume liquescentically augmented?")
+ (ascendens ,boolean? "is this neume of an ascending type?")
(add-cauda ,boolean? "does this flexa require an additional cauda on the left side?")
(add-join ,boolean? "is this ligature head joined with the next one by a vertical line?")
(cavum ,boolean? "is this neume outlined?")
(flexa-width ,ly:dimension? "width of a flexa shape in a ligature grob in staff_space.")
(join-heads ,boolean? "Whether to join the note heads of an ambitus grob with a vertical line.")
(linea ,boolean? "attach vertical lines to this neume?")
-
-
(add-stem ,boolean? "is this ligature head a virga and therefore needs an additional stem on the right side?")
- (context-info ,integer? "DOCME")
+ (context-info ,integer? "Within a ligature, the final glyph or shape of a head may be affected by the left and/or right neighbour head. context-info holds for each head such information about the left and right neighbour, encoded as a bit mask.")
(inclinatum ,boolean? "is this neume an inclinatum?")
(oriscus ,boolean? "is this neume an oriscus?")
(quilisma ,boolean? "is this neume a quilisma?")
(pes-or-flexa ,boolean? "shall this neume be joined with the previous head?")
- ;; DOCME
- (prefix-set ,number? "")
+ (prefix-set ,number? "a bit mask that holds all Gregorian head prefixes, such as @code{\\virga} or @code{\\quilisma}")
(stropha ,boolean? "Is this neume a stropha?")
(virga ,boolean? "Is this neume a virga?")
(x-offset ,ly:dimension? "Extra horizontal offset for ligature heads.")
-
+
;; end ancient notation
)))
projects / lilypond.git / blobdiff