;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 1998--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
(define (grob-property-description symbol type? description)
(if (not (equal? (object-property symbol 'backend-doc) #f))
(begin
- (ly-warn (string-append "Redefining " (symbol->string symbol) "\n"))
+ (ly:warn (string-append "Redefining " (symbol->string symbol) "\n"))
(exit 2)
))
(grob-property-description 'after-line-breaking-callback procedure? "Procedure taking a grob as argument.
This procedure is called (using dependency resolution) after line breaking. Return value is ignored.")
(grob-property-description 'align number? "the alignment of the text, 0 is horizontal, 1 is vertical.")
-(grob-property-description 'align-dir dir? "Which side to align? -1: left side, 0: around center of width, 1: right side.")
+(grob-property-description 'align-dir ly:dir? "Which side to align? -1: left side, 0: around center of width, 1: right side.")
(grob-property-description 'alignment-done boolean? "boolean to administrate whether we've done the alignment already (to ensure that the process is done only once).")
(grob-property-description 'all-elements grob-list? "list of all grobs in this line. Needed for protecting grobs from GC.")
(grob-property-description 'arch-angle number? "turning angle of the hook of a system brace" )
(grob-property-description 'arch-height number? "height of the hook of a system brace.")
(grob-property-description 'arch-thick number? "thickness of the hook of system brace.")
(grob-property-description 'arch-width number? "width of the hook of a system brace.")
-(grob-property-description 'arpeggio ly-grob? "pointer to arpeggio object.")
-(grob-property-description 'arpeggio-direction dir? "If set, put an
+(grob-property-description 'arpeggio ly:grob? "pointer to arpeggio object.")
+(grob-property-description 'arpeggio-direction ly:dir? "If set, put an
arrow on the arpeggio squiggly line.")
(grob-property-description 'attachment pair? "cons of symbols
indicating how a slur should be attached at the ends. The format is
(grob-property-description 'bar-size number? "size of a bar line.")
(grob-property-description 'bars grob-list? "list of barline pointers.")
(grob-property-description 'bar-size-procedure procedure? "Procedure that computes the size of a bar line.")
-(grob-property-description 'base-shortest-duration moment?
+(grob-property-description 'base-shortest-duration ly:moment?
"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.")
(grob-property-description 'baseline-skip number? "Baseline skip to use for multiple lines of text.")
(grob-property-description 'bass list? " musical-pitch, optional.")
-(grob-property-description 'beam ly-grob? "pointer to the beam, if applicable.")
+(grob-property-description 'beam ly:grob? "pointer to the beam, if applicable.")
(grob-property-description 'beam-thickness number? "thickness, measured in staffspace.")
(grob-property-description 'beam-width number? "width of the tremolo sign.")
(grob-property-description 'beamed-lengths list? "list of stem lengths given beam multiplicity .")
(grob-property-description 'cautionary-style symbol? "style of cautionary accidentals. Choices are 'smaller (one size smaller) or 'parentheses.")
(grob-property-description 'cautionary boolean? "is this a cautionary accidentals.?")
-(grob-property-description 'center-element ly-grob? "grob which will
+(grob-property-description 'center-element ly:grob? "grob which will
be at the center of the group after aligning (when using
Align_interface::center_on_element). .")
(grob-property-description 'concaveness-gap number? "A beam is
(grob-property-description 'dashed number? "[FIXME: use dash-period/dash length; see text-spanner] number representing the length of the dashes.")
(grob-property-description 'de-uglify-parameters list? "list of 3 real constants. They define the valid areas for the middle control points. Used in de_uglyfy. They are a bit empirical.")
-(grob-property-description 'neutral-direction dir? "Where to go if we're on the neutral position of the staff (by default, the middle of the staff; see also grob-property neutral-position). [Ross] has the following to say about this: Some engravers consider the middle line neutral, and take the option of using either up- or down-stems for notes that fall on it. However, more up-to-date engraving no longer permits an option; now a down-stem is always appropriate.")
+(grob-property-description 'neutral-direction ly:dir? "Where to go if we're on the neutral position of the staff (by default, the middle of the staff; see also grob-property neutral-position). [Ross] has the following to say about this: Some engravers consider the middle line neutral, and take the option of using either up- or down-stems for notes that fall on it. However, more up-to-date engraving no longer permits an option; now a down-stem is always appropriate.")
(grob-property-description 'neutral-position number? "Position (in half staff spaces) where to flip the direction of stems: by default, custodes above this position get their stems downwards; custodes below this position get their stems upwards. A value of 0 designates the center of the staff. Use property neutral-direction to control the behaviour of stems on the neutral position itself. (Note: currently, neutral-position is supported only for custodes; for stems of note heads, neutral-position is currently fixed to 0, i.e. the middle of the staff.)")
(grob-property-description 'dependencies grob-list? "list of score-grob pointers that indicate who to compute first for certain global passes.")
(grob-property-description 'details list? "alist of parameters for detailed grob behavior.")
@end table
")
-(grob-property-description 'direction dir? "up or down, left or right?.")
-(grob-property-description 'direction-source ly-grob? "in case side-relative-direction is set, which grob to get the direction from .")
-(grob-property-description 'dot ly-grob? "reference to Dots object.")
+(grob-property-description 'direction ly:dir? "up or down, left or right?.")
+(grob-property-description 'direction-source ly:grob? "in case side-relative-direction is set, which grob to get the direction from .")
+(grob-property-description 'dot ly:grob? "reference to Dots object.")
(grob-property-description 'dot-count integer? "number of dots.")
(grob-property-description 'duration-log integer? "2-log of the notehead duration, i.e. 0=whole note, 1 = half note, etc.")
(grob-property-description 'edge-height pair? "a cons that specifies the heights of the vertical edges '(LEFT-height . RIGHT-height).")
slur dir) -> attachment to determine the attachment (see above). If
procedure returns #t, attachment is used. Otherwise, the next
procedure is tried.")
-(grob-property-description 'flag-style string? "set to \"grace\" to turn stroke through stem on.")
+(grob-property-description
+ 'flag-style symbol?
+ "a string determining what style of glyph is typeset on a Stem.
+ Additionally, @code{no-flag} switches off the flag.")
+(grob-property-description 'stroke-style string? "set to \"grace\" to turn stroke through flag on.")
(grob-property-description 'flag-width-function procedure? "Procedure that computes the width of a half-beam (a non-connecting beam.).")
(grob-property-description 'flexa-width number? "width of a flexa shape in a ligature grob.")
(grob-property-description 'font-family symbol? "partial font
(grob-property-description 'gap number? "Size of a gap in a variable symbol.")
-(grob-property-description 'grow-direction dir? "crescendo or decrescendo?.")
+(grob-property-description 'grow-direction ly:dir? "crescendo or decrescendo?.")
(grob-property-description 'hair-thickness number? "thickness, measured in stafflinethickness.")
(grob-property-description 'heads pair? "Pair of grob pointers, pointing to the two heads of the tie.")
(grob-property-description 'height number? "in staffspace.")
(grob-property-description 'left-position number? "position of left part of spanner.")
(grob-property-description 'right-position number? "position of right part of spanner.")
(grob-property-description 'left-padding number? "space left of accs.")
-(grob-property-description 'right-head ly-grob? "")
-(grob-property-description 'left-head ly-grob? "")
+(grob-property-description 'right-head ly:grob? "")
+(grob-property-description 'left-head ly:grob? "")
(grob-property-description 'left-widen boolean? "Whether the left edge of a piano pedal bracket should be widened by the first element of edge-widen.")
(grob-property-description 'magnify number? "the magnification factor. FIXME: doesn't work for feta fonts.")
(grob-property-description 'maximum-length number? "don't make Grob longer than this")
(grob-property-description 'maximum-rest-count integer? "kill off rests so we don't more than this number left.")
-(grob-property-description 'measure-length moment? "Length of a
+(grob-property-description 'measure-length ly:moment? "Length of a
measure. Used in some spacing situations.")
(grob-property-description 'measure-count integer? "number of measures for a multimeasure rest.")
provided in @code{input/regression/molecule-hacking.ly}.
")
-(grob-property-description 'molecule molecule? "Cached output of the molecule-callback.")
+(grob-property-description 'molecule ly:molecule? "Cached output of the molecule-callback.")
(grob-property-description 'new-accidentals list? "list of (pitch, accidental) pairs.")
(grob-property-description 'no-spacing-rods boolean? "read from grobs: boolean that makes Separation_item ignore this item (MOVE ME TO ITEM).")
(grob-property-description 'non-default boolean? "not set because of existence of a bar?.")
(grob-property-description 'note-head-style string? "name of the font character to be used as note heads in the ambitus grob.")
(grob-property-description 'note-heads grob-list? "List of note head grobs")
-(grob-property-description 'number-threshold number? "only put numbers bigger than this threshold over multi measure rest.")
(grob-property-description 'old-accidentals list? "list of (pitch, accidental) pairs.")
(grob-property-description 'outer boolean? "whether a text spanner should extend to the outer edge of the spanned notes")
(grob-property-description 'padding number? "add this much extra space between objects that are next to each other.")
(grob-property-description 'pedal-type symbol? "Style of piano pedal: text, bracket or mixed.")
-(grob-property-description 'pedal-text ly-grob? "Pointer to the text of a mixed-style piano pedal.")
+(grob-property-description 'pedal-text ly:grob? "Pointer to the text of a mixed-style piano pedal.")
(grob-property-description 'penalty number? "Penalty for breaking at
this column. 10000 or more means forbid linebreak, -10000 or less
means force linebreak. Other values influence linebreaking decisions
as a real penalty.")
-(grob-property-description 'pitch-max pitch? "FIXME, JUNKME")
-(grob-property-description 'pitch-min pitch? "FIXME, JUNKME")
+(grob-property-description 'pitch-max ly:pitch? "FIXME, JUNKME")
+(grob-property-description 'pitch-min ly:pitch? "FIXME, JUNKME")
(grob-property-description 'pitches list? "list of musical-pitch.")
(grob-property-description 'self-alignment-Y number? "like self-alignment-X but for Y axis.")
(grob-property-description 'shorten number? "the amount of space that a stem should be shortened (DOCME!)")
(grob-property-description 'shorten-pair number-pair? "the length on each side to shorten a text-spanner, for example a pedal bracket")
-(grob-property-description 'common-shortest-duration moment?
+(grob-property-description 'common-shortest-duration ly:moment?
"The most common shortest note length.
This is used in spacing. Making this larger will make the score tighter.")
(grob-property-description 'shortest-duration-space number? "Start
with this much space for the shortest duration. This is explessed in @code{spacing-increment} as unit. See also
@ref{spacing-spanner-interface}.")
-(grob-property-description 'shortest-playing-duration moment? "duration of the shortest playing in that column.")
-(grob-property-description 'shortest-starter-duration moment? "duration of the shortest notes that starts exactly in this column.")
-(grob-property-description 'side-relative-direction dir? "if set: get the direction from a different object, and multiply by this.")
+(grob-property-description 'shortest-playing-duration ly:moment? "duration of the shortest playing in that column.")
+(grob-property-description 'shortest-starter-duration ly:moment? "duration of the shortest notes that starts exactly in this column.")
+(grob-property-description 'side-relative-direction ly:dir? "if set: get the direction from a different object, and multiply by this.")
(grob-property-description 'side-support-elements grob-list? "the support, a list of grobs.")
(grob-property-description 'slope number? "some kind of slope")
(grob-property-description 'slope-limit number? "set slope to zero if slope is running away steeper than this.")
taking grob as argument. This is called after
before-line-breaking-callback, but before the actual line breaking
itself. Return value is ignored.")
-(grob-property-description 'stacking-dir dir? "stack contents of grobs in which direction ?.")
+(grob-property-description 'stacking-dir ly:dir? "stack contents of grobs in which direction ?.")
(grob-property-description 'staff-space number? "Amount of line leading relative to global staffspace.")
(grob-property-description 'staff-position number? "vertical position in staff spaces, counted from the middle line.")
(grob-property-description 'staffline-clearance number? "don't get closer than this to stafflines.")
-(grob-property-description 'stem ly-grob? "pointer to Stem object.")
+(grob-property-description 'stem ly:grob? "pointer to Stem object.")
(grob-property-description 'stem-attachment-function procedure? "Where
does the stem attach to the notehead? Function takes a symbol argument
being the style. It returns a (X . Y) pair, specifying location in
(grob-property-description 'stem-spacing-correction number? "optical correction amount. [TODO: doco] ")
(grob-property-description 'stems grob-list? "list of stem objects, corresponding to the notes that the arpeggio has to be before.")
(grob-property-description 'style symbol? "a string determining what style of glyph is typeset. Valid choices depend on the function that is reading this property. .")
-(grob-property-description 'support-head ly-grob? "the note head at
+(grob-property-description 'support-head ly:grob? "the note head at
one end of the stem.")
(grob-property-description 'text markup? "
Scheme markup text. It is defined as follows:
print only if there is no beam associated with this tuplet bracket.")
(grob-property-description 'number-visibility boolean-or-symbol? "
Like @code{bracket-visibility}, but for the number.")
-(grob-property-description 'tie ly-grob? "")
+(grob-property-description 'tie ly:grob? "")
(grob-property-description 'type symbol? "
-one of: line, dashed-line, trill or dotted-line.
+one of: line, dashed-line, trill, dotted-line or zigzag.
-[FIXME: type is too generic for this doc, move doco to intefrace]
+[FIXME: type is too generic for this doc, move doco to interface]
")
(grob-property-description 'break-visibility procedure? "a function that takes the break direction and returns a cons of booleans containing (TRANSPARENT . EMPTY).
no extent.
")
-(grob-property-description 'when moment? "when does this column happen?.")
+(grob-property-description 'when ly:moment? "when does this column happen?.")
(grob-property-description 'word-space number? "elongate left by this much (FIXME: cumbersome semantics).")
(grob-property-description 'alignment number? "alignment of lyrics on notehead, -1 is LEFT, 0 is CENTRE, 1 is RIGHT .")
(grob-property-description 'ignore-length-mismatch boolean? "if #t, stanzas with shorter lyrics can be moved away from their respective note-head by the lyric alignment code.")
(grob-property-description 'width-correct number? "width correction for (de)cresc. text spanners.")
(grob-property-description 'x-gap number? "horizontal gap between notehead and tie.")
(grob-property-description 'y-free number? "minimal vertical gap between slur and noteheads or stems.")
-(grob-property-description 'y-offset number? "extra vertical offset for ties away from the center line.")
+(grob-property-description 'y-offset number? "extra vertical offset
+for ties away from the center line.")
+(grob-property-description 'zigzag-length number? "The length of the
+lines of a zigzag - relative to zigzag-width. a value of 1
+gives 60-degree zigzags.")
+(grob-property-description 'zigzag-width number? "the width of one
+zigzag-squiggle, measured in staff space. The width will be adjusted
+so that the line can be constructed from a whole number of squiggles.")
;;; INTERNAL
(grob-property-description 'right-items grob-list? "")
(grob-property-description 'cause scheme? "Any kind of causation objects (i.e. music, or perhaps translator) that was the cause for this grob. ")
-(grob-property-description 'font font-metric? "Cached font metric object")
+(grob-property-description 'font ly:font-metric? "Cached font metric object")
(grob-property-description 'break-alignment-done boolean? "mark flag to signal we've done alignment already.")
-(grob-property-description 'staff-symbol ly-grob? "the staff symbol grob that we're in.")
+(grob-property-description 'staff-symbol ly:grob? "the staff symbol grob that we're in.")
(grob-property-description 'collision-done boolean? "")
-(grob-property-description 'rest ly-grob? "the staff symbol grob that we're in.")
-(grob-property-description 'rest-collision ly-grob? "rest collision that a rest is in.")
+(grob-property-description 'rest ly:grob? "the staff symbol grob that we're in.")
+(grob-property-description 'rest-collision ly:grob? "rest collision that a rest is in.")
(grob-property-description 'staff-support boolean? " JUNKME.")
(grob-property-description 'script-molecule pair? "index code for script.")
-(grob-property-description 'accidental-grob ly-grob? "Accidental for this note.")
+(grob-property-description 'accidental-grob ly:grob? "Accidental for this note.")
(grob-property-description 'causes list? "list of cause objects; these can be music objects or grobs.")
(grob-property-description 'flag-count number? "")
(grob-property-description 'avoid-note-head boolean? "if set, the stem of a chord does not pass through all note head, but start at the last note head. Used by tablature.")
(grob-property-description 'up-to-staff boolean? "if set, stems' lengths are set so as stems end out of the staff. Used by tablature.")
+(grob-property-description 'use-breve-rest boolean? "boolean that tells multi-measure-rest to use a breve rest to represent the duration of 1 measure instead of w whole rest. It defaults to false. It is set to true when the duration of a measure is a breve or longer.")
projects / lilypond.git / blobdiff