1 ;;;; This file is part of LilyPond, the GNU music typesetter.
3 ;;;; Copyright (C) 1998--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
4 ;;;; Jan Nieuwenhuizen <janneke@gnu.org>
6 ;;;; LilyPond is free software: you can redistribute it and/or modify
7 ;;;; it under the terms of the GNU General Public License as published by
8 ;;;; the Free Software Foundation, either version 3 of the License, or
9 ;;;; (at your option) any later version.
11 ;;;; LilyPond is distributed in the hope that it will be useful,
12 ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ;;;; GNU General Public License for more details.
16 ;;;; You should have received a copy of the GNU General Public License
17 ;;;; along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
19 ;;;; distances are given in line-thickness (thicknesses) and
20 ;;;; staff-space (distances)
22 ;;;; WARNING: the meta field should be the last one.
23 ;;;; WARNING: don't use anonymous functions for initialization.
25 ;; TODO: junk the meta field in favor of something more compact?
28 (define-public all-grob-descriptions
32 (alteration . ,accidental-interface::calc-alteration)
34 (glyph-name . ,accidental-interface::glyph-name)
35 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
36 (stencil . ,ly:accidental-interface::print)
37 (horizontal-skylines . ,(ly:make-unpure-pure-container ly:accidental-interface::horizontal-skylines))
38 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
39 (X-extent . ,ly:accidental-interface::width)
40 (Y-extent . ,accidental-interface::height)
41 (meta . ((class . Item)
42 (interfaces . (accidental-interface
43 inline-accidental-interface
48 (alteration . ,accidental-interface::calc-alteration)
50 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
52 (stencil . ,ly:accidental-interface::print)
53 (Y-extent . ,accidental-interface::height)
54 (meta . ((class . Item)
55 (interfaces . (accidental-interface
56 inline-accidental-interface
62 (positioning-done . ,ly:accidental-placement::calc-positioning-done)
64 ;; this is quite small, but it is very ugly to have
65 ;; accs closer to the previous note than to the next one.
66 (right-padding . 0.15)
68 ;; for horizontally stacked scripts.
69 (script-priority . -100)
71 (X-extent . ,ly:axis-group-interface::width)
72 (meta . ((class . Item)
73 (interfaces . (accidental-placement-interface))))))
77 (alteration . ,accidental-interface::calc-alteration)
80 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
81 (outside-staff-priority . 0)
83 (self-alignment-X . ,CENTER)
85 (staff-padding . 0.25)
86 (stencil . ,ly:accidental-interface::print)
87 (X-extent . ,ly:accidental-interface::width)
88 (X-offset . ,(ly:make-simple-closure
90 ,(ly:make-simple-closure
91 (list ly:self-alignment-interface::centered-on-x-parent))
92 ,(ly:make-simple-closure
93 (list ly:self-alignment-interface::x-aligned-on-self)))))
94 (Y-extent . ,accidental-interface::height)
95 (Y-offset . ,side-position-interface::y-aligned-side)
96 (meta . ((class . Item)
97 (interfaces . (accidental-interface
98 accidental-suggestion-interface
101 self-alignment-interface
102 side-position-interface))))))
107 (break-align-symbol . ambitus)
108 (break-visibility . ,begin-of-line-visible)
111 (cue-end-clef . (extra-space . 0.5))
112 (clef . (extra-space . 0.5))
113 (cue-clef . (extra-space . 0.5))
114 (key-signature . (extra-space . 0.0))
115 (staff-bar . (extra-space . 0.0))
116 (time-signature . (extra-space . 0.0))
117 (first-note . (fixed-space . 0.0))))
118 (X-extent . ,ly:axis-group-interface::width)
119 (Y-extent . ,axis-group-interface::height)
120 (meta . ((class . Item)
121 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
122 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
123 (interfaces . (ambitus-interface
125 break-aligned-interface))))))
130 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
133 (stencil . ,ly:accidental-interface::print)
134 (X-offset . ,ly:side-position-interface::x-aligned-side)
135 (Y-extent . ,accidental-interface::height)
136 (meta . ((class . Item)
137 (interfaces . (accidental-interface
138 break-aligned-interface
140 side-position-interface))))))
145 (stencil . ,ambitus::print)
147 (X-offset . ,ly:self-alignment-interface::centered-on-x-parent)
148 (meta . ((class . Item)
149 (interfaces . (ambitus-interface
155 (glyph-name . ,note-head::calc-glyph-name)
156 (stencil . ,ly:note-head::print)
157 (Y-offset . ,staff-symbol-referencer::callback)
158 (Y-extent . ,grob::always-Y-extent-from-stencil)
159 (meta . ((class . Item)
160 (interfaces . (ambitus-interface
164 rhythmic-head-interface
165 staff-symbol-referencer-interface))))))
171 (positions . ,ly:arpeggio::calc-positions)
172 (script-priority . 0)
174 (staff-position . 0.0)
175 (stencil . ,ly:arpeggio::print)
176 (X-extent . ,ly:arpeggio::width)
177 (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:arpeggio::pure-height))
178 (X-offset . ,ly:side-position-interface::x-aligned-side)
179 (Y-offset . ,staff-symbol-referencer::callback)
180 (meta . ((class . Item)
181 (interfaces . (arpeggio-interface
183 side-position-interface
184 staff-symbol-referencer-interface))))))
188 (annotation-balloon . #t)
189 (annotation-line . #t)
190 (stencil . ,ly:balloon-interface::print)
191 (text . ,(grob::calc-property-by-copy 'text))
192 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
193 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
194 (meta . ((class . Item)
195 (interfaces . (balloon-interface
201 (allow-span-bar . #t)
202 (bar-extent . ,ly:bar-line::calc-bar-extent)
203 (break-align-anchor . ,ly:bar-line::calc-anchor)
204 (break-align-symbol . staff-bar)
205 (break-visibility . ,bar-line::calc-break-visibility)
206 (extra-spacing-height . ,pure-from-neighbor-interface::account-for-span-bar)
209 (glyph-name . ,bar-line::calc-glyph-name)
212 ;; Ross. page 151 lists other values, we opt for a leaner look
215 ;; kern should scale with line-thickness too.
218 (hair-thickness . 1.9)
219 (thick-thickness . 6.0)
225 (time-signature . (extra-space . 0.75))
226 (custos . (minimum-space . 2.0))
227 (clef . (minimum-space . 1.0))
228 (key-signature . (extra-space . 1.0))
229 (key-cancellation . (extra-space . 1.0))
230 (first-note . (fixed-space . 1.3))
231 (next-note . (semi-fixed-space . 0.9))
232 (right-edge . (extra-space . 0.0))))
233 (stencil . ,ly:bar-line::print)
234 (Y-extent . ,grob::always-Y-extent-from-stencil)
235 (meta . ((class . Item)
236 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
237 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
238 (interfaces . (bar-line-interface
239 break-aligned-interface
241 pure-from-neighbor-interface))))))
245 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
246 ;; want the bar number before the clef at line start.
247 (break-align-symbols . (left-edge staff-bar))
249 (break-visibility . ,begin-of-line-visible)
251 (extra-spacing-width . (+inf.0 . -inf.0))
252 (font-family . roman)
255 ;; w/o padding, bars numbers are not positioned over the staff as
256 ;; they are slightly to the left. so we add just a bit.
257 (horizon-padding . 0.05)
258 (outside-staff-priority . 100)
260 (self-alignment-X . ,RIGHT)
262 (stencil . ,ly:text-interface::print)
263 (X-offset . ,(ly:make-simple-closure
265 ,(ly:make-simple-closure
266 (list ly:break-alignable-interface::self-align-callback))
267 ,(ly:make-simple-closure
268 (list ly:self-alignment-interface::x-aligned-on-self)))))
269 (Y-offset . ,side-position-interface::y-aligned-side)
270 (Y-extent . ,grob::always-Y-extent-from-stencil)
273 (interfaces . (break-alignable-interface
275 self-alignment-interface
276 side-position-interface
281 (stencil . ,ly:text-interface::print)
282 (Y-extent . ,grob::always-Y-extent-from-stencil)
283 (meta . ((class . Item)
284 (interfaces . (bass-figure-interface
286 rhythmic-grob-interface
293 (positioning-done . ,ly:align-interface::align-to-minimum-distances)
294 (stacking-dir . ,DOWN)
295 (X-extent . ,ly:axis-group-interface::width)
296 (Y-extent . ,axis-group-interface::height)
297 (meta . ((class . Spanner)
298 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
299 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
300 (interfaces . (align-interface
302 bass-figure-alignment-interface))))))
304 (BassFigureAlignmentPositioning
310 (staff-padding . 1.0)
311 (X-extent . ,ly:axis-group-interface::width)
312 (Y-extent . ,axis-group-interface::height)
313 (Y-offset . ,side-position-interface::y-aligned-side)
314 (meta . ((class . Spanner)
315 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
316 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
317 (interfaces . (axis-group-interface
318 side-position-interface))))))
322 (edge-height . (0.2 . 0.2))
323 (stencil . ,ly:enclosing-bracket::print)
324 (X-extent . ,ly:enclosing-bracket::width)
325 (meta . ((class . Item)
326 (interfaces . (enclosing-bracket-interface))))))
328 (BassFigureContinuation
330 (stencil . ,ly:figured-bass-continuation::print)
331 (Y-offset . ,ly:figured-bass-continuation::center-on-figures)
332 (meta . ((class . Spanner)
333 (interfaces . (figured-bass-continuation-interface))))))
337 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
339 (vertical-skylines . ,ly:axis-group-interface::calc-skylines)
340 (X-extent . ,ly:axis-group-interface::width)
341 (Y-extent . ,axis-group-interface::height)
342 (meta . ((class . Spanner)
343 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
344 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
345 (interfaces . (axis-group-interface))))))
350 ;; todo: clean this up a bit: the list is getting
352 (auto-knee-gap . 5.5)
353 (beam-segments . ,ly:beam::calc-beam-segments)
354 (beam-thickness . 0.48) ; in staff-space
356 ;; We have some unreferenced problems here.
358 ;; If we shorten beamed stems less than normal stems (1 staff-space),
359 ;; or high order less than 8th beams, patterns like
360 ;; c''4 [c''8 c''] c''4 [c''16 c]
361 ;; are ugly (different stem lengths).
363 ;; But if we shorten 16th beams as much as 8th beams, a single
364 ;; forced 16th beam looks *very* short.
366 ;; We choose to shorten 8th beams the same as single stems,
367 ;; and high order beams less than 8th beams, so that all
368 ;; isolated shortened beams look nice and a bit shortened,
369 ;; sadly possibly breaking patterns with high order beams.
370 (beamed-stem-shorten . (1.0 0.5 0.25))
372 (beaming . ,ly:beam::calc-beaming)
374 (collision-interfaces . (beam-interface
376 clef-modifier-interface
378 inline-accidental-interface
379 key-signature-interface
382 time-signature-interface))
383 (cross-staff . ,ly:beam::calc-cross-staff)
387 (secondary-beam-demerit . 10)
388 (stem-length-demerit-factor . 5)
391 (stem-length-limit-penalty . 5000)
392 (damping-direction-penalty . 800)
393 (hint-direction-penalty . 20)
394 (musical-direction-factor . 400)
395 (ideal-slope-factor . 10)
396 (collision-penalty . 500)
397 (collision-padding . 0.35)
398 (round-to-zero-slope . 0.02)))
399 (direction . ,ly:beam::calc-direction)
401 (normalized-endpoints . ,ly:spanner::calc-normalized-endpoints)
402 ;; only for debugging.
403 (font-family . roman)
405 (beam-gap . ,ly:beam::calc-beam-gap)
406 (minimum-length . ,ly:beam::calc-minimum-length)
407 (neutral-direction . ,DOWN)
408 (positions . ,beam::place-broken-parts-individually)
409 (springs-and-rods . ,ly:beam::calc-springs-and-rods)
410 (X-positions . ,ly:beam::calc-x-positions)
412 ;; this is a hack to set stem lengths, if positions is set.
413 (quantized-positions . ,ly:beam::set-stem-lengths)
415 (shorten . ,ly:beam::calc-stem-shorten)
416 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
417 (stencil . ,ly:beam::print)
419 (meta . ((class . Spanner)
420 (object-callbacks . ((normal-stems . ,ly:beam::calc-normal-stems)))
421 (interfaces . (beam-interface
423 staff-symbol-referencer-interface
424 unbreakable-spanner-interface))))))
428 (minimum-length . 0.5)
429 (stencil . ,bend::print)
431 (meta . ((class . Spanner)
432 (interfaces . (bend-after-interface
433 spanner-interface))))))
438 (break-align-anchor . ,ly:break-aligned-interface::calc-average-anchor)
439 (break-visibility . ,ly:break-aligned-interface::calc-break-visibility)
440 (X-extent . ,ly:axis-group-interface::width)
441 (meta . ((class . Item)
442 (interfaces . (axis-group-interface
443 break-aligned-interface))))))
448 (break-align-orders . ;; end of line
489 (positioning-done . ,ly:break-alignment-interface::calc-positioning-done)
491 (X-extent . ,ly:axis-group-interface::width)
492 (meta . ((class . Item)
493 (interfaces . (axis-group-interface
494 break-alignment-interface))))))
498 (break-align-symbol . breathing-sign)
499 (break-visibility . ,begin-of-line-invisible)
502 (ambitus . (extra-space . 2.0))
503 (custos . (minimum-space . 1.0))
504 (key-signature . (minimum-space . 1.5))
505 (time-signature . (minimum-space . 1.5))
506 (staff-bar . (minimum-space . 1.5))
507 (clef . (minimum-space . 2.0))
508 (cue-clef . (minimum-space . 2.0))
509 (cue-end-clef . (minimum-space . 2.0))
510 (first-note . (fixed-space . 1.0)) ;huh?
511 (right-edge . (extra-space . 0.1))))
512 (stencil . ,ly:text-interface::print)
513 (text . ,(make-musicglyph-markup "scripts.rcomma"))
514 (Y-offset . ,ly:breathing-sign::offset-callback)
515 (Y-extent . ,grob::always-Y-extent-from-stencil)
516 (meta . ((class . Item)
517 (interfaces . (break-aligned-interface
518 breathing-sign-interface
524 (after-line-breaking . ,ly:chord-name::after-line-breaking)
527 (stencil . ,ly:text-interface::print)
528 (extra-spacing-height . (0.2 . -0.2))
529 (extra-spacing-width . (-0.5 . 0.5))
531 (Y-extent . ,grob::always-Y-extent-from-stencil)
532 (meta . ((class . Item)
533 (interfaces . (chord-name-interface
535 rhythmic-grob-interface
540 (avoid-slur . inside)
541 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
542 (break-align-anchor-alignment . ,RIGHT)
543 (break-align-symbol . clef)
544 (break-visibility . ,begin-of-line-visible)
545 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
546 (glyph-name . ,ly:clef::calc-glyph-name)
548 (space-alist . ((cue-clef . (extra-space . 2.0))
549 (staff-bar . (extra-space . 0.7))
550 (key-cancellation . (minimum-space . 3.5))
551 (key-signature . (minimum-space . 3.5))
552 (time-signature . (minimum-space . 4.2))
553 (first-note . (minimum-fixed-space . 5.0))
554 (next-note . (extra-space . 1.0))
555 (right-edge . (extra-space . 0.5))))
556 (stencil . ,ly:clef::print)
557 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
558 (Y-offset . ,staff-symbol-referencer::callback)
559 (Y-extent . ,grob::always-Y-extent-from-stencil)
560 (meta . ((class . Item)
561 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
562 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
563 (interfaces . (break-aligned-interface
566 pure-from-neighbor-interface
567 staff-symbol-referencer-interface))))))
571 (break-visibility . ,(grob::inherit-parent-property
572 X 'break-visibility))
573 (font-shape . italic)
575 (self-alignment-X . ,CENTER)
576 (staff-padding . 0.2)
577 (stencil . ,ly:text-interface::print)
578 (X-offset . ,(ly:make-simple-closure
580 ,(ly:make-simple-closure
581 (list ly:self-alignment-interface::x-aligned-on-self))
582 ,(ly:make-simple-closure
583 (list ly:self-alignment-interface::centered-on-x-parent)))))
584 (Y-offset . ,side-position-interface::y-aligned-side)
585 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
586 (Y-extent . ,grob::always-Y-extent-from-stencil)
587 (meta . ((class . Item)
588 (interfaces . (clef-modifier-interface
590 self-alignment-interface
591 side-position-interface
596 (cross-staff . ,ly:cluster::calc-cross-staff)
597 (minimum-length . 0.0)
599 (springs-and-rods . ,ly:spanner::set-spacing-rods)
600 (stencil . ,ly:cluster::print)
602 (meta . ((class . Spanner)
603 (interfaces . (cluster-interface))))))
605 (ClusterSpannerBeacon
607 (Y-extent . ,ly:cluster-beacon::height)
608 (meta . ((class . Item)
609 (interfaces . (cluster-beacon-interface
610 rhythmic-grob-interface))))))
614 (avoid-slur . outside)
617 (extra-spacing-width . (+inf.0 . -inf.0))
619 (outside-staff-priority . 450)
621 (script-priority . 200)
623 (staff-padding . 0.5)
624 ;; todo: add X self alignment?
625 (stencil . ,ly:text-interface::print)
626 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
627 (Y-offset . ,side-position-interface::y-aligned-side)
628 (Y-extent . ,grob::always-Y-extent-from-stencil)
629 (meta . ((class . Item)
630 (interfaces . (font-interface
631 side-position-interface
633 text-script-interface))))))
637 (avoid-slur . inside)
638 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
639 (break-align-symbol . cue-clef)
640 (break-visibility . ,begin-of-line-visible)
641 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
643 (glyph-name . ,ly:clef::calc-glyph-name)
645 (full-size-change . #t)
646 (space-alist . ((staff-bar . (minimum-space . 2.7))
647 (key-cancellation . (minimum-space . 3.5))
648 (key-signature . (minimum-space . 3.5))
649 (time-signature . (minimum-space . 4.2))
650 (custos . (minimum-space . 0.0))
651 (first-note . (minimum-fixed-space . 3.0))
652 (next-note . (extra-space . 1.0))
653 (right-edge . (extra-space . 0.5))))
654 (stencil . ,ly:clef::print)
655 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
656 (Y-offset . ,staff-symbol-referencer::callback)
657 (Y-extent . ,grob::always-Y-extent-from-stencil)
658 (meta . ((class . Item)
659 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
660 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
661 (interfaces . (break-aligned-interface
664 pure-from-neighbor-interface
665 staff-symbol-referencer-interface))))))
669 (avoid-slur . inside)
670 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
671 (break-align-symbol . cue-end-clef)
672 (break-visibility . ,begin-of-line-invisible)
673 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
675 (glyph-name . ,ly:clef::calc-glyph-name)
677 (full-size-change . #t)
678 (space-alist . ((clef . (extra-space . 0.7))
679 (cue-clef . (extra-space . 0.7))
680 (staff-bar . (extra-space . 0.7))
681 (key-cancellation . (minimum-space . 3.5))
682 (key-signature . (minimum-space . 3.5))
683 (time-signature . (minimum-space . 4.2))
684 (first-note . (minimum-fixed-space . 5.0))
685 (next-note . (extra-space . 1.0))
686 (right-edge . (extra-space . 0.5))))
687 (stencil . ,ly:clef::print)
688 (Y-offset . ,staff-symbol-referencer::callback)
689 (Y-extent . ,grob::always-Y-extent-from-stencil)
690 (meta . ((class . Item)
691 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
692 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
693 (interfaces . (break-aligned-interface
696 pure-from-neighbor-interface
697 staff-symbol-referencer-interface))))))
701 (break-align-symbol . custos)
702 (break-visibility . ,end-of-line-visible)
703 (neutral-direction . ,DOWN)
706 (first-note . (minimum-fixed-space . 0.0))
707 (right-edge . (extra-space . 0.1))))
708 (stencil . ,ly:custos::print)
710 (Y-offset . ,staff-symbol-referencer::callback)
711 (meta . ((class . Item)
712 (interfaces . (break-aligned-interface
715 staff-symbol-referencer-interface))))))
721 (positioning-done . ,ly:dot-column::calc-positioning-done)
722 (X-extent . ,ly:axis-group-interface::width)
723 (meta . ((class . Item)
724 (interfaces . (axis-group-interface
725 dot-column-interface))))))
729 (avoid-slur . inside)
730 (dot-count . ,dots::calc-dot-count)
731 (staff-position . ,dots::calc-staff-position)
732 (stencil . ,ly:dots::print)
733 (Y-extent . ,grob::always-Y-extent-from-stencil)
734 (extra-spacing-height . (-0.5 . 0.5))
735 (meta . ((class . Item)
736 (interfaces . (dots-interface
738 staff-symbol-referencer-interface))))))
742 (break-align-symbol . staff-bar)
743 (break-visibility . ,begin-of-line-invisible)
744 (dot-negative-kern . 0.75)
745 (font-encoding . fetaMusic)
747 (slash-negative-kern . 1.6)
749 (stencil . ,ly:percent-repeat-item-interface::double-percent)
750 (Y-extent . ,grob::always-Y-extent-from-stencil)
752 (meta . ((class . Item)
753 (interfaces . (break-aligned-interface
755 percent-repeat-interface
756 percent-repeat-item-interface))))))
758 (DoublePercentRepeatCounter
761 (font-encoding . fetaText)
764 (self-alignment-X . ,CENTER)
766 (staff-padding . 0.25)
767 (stencil . ,ly:text-interface::print)
768 (X-offset . ,(ly:make-simple-closure
770 ,(ly:make-simple-closure
771 (list ly:self-alignment-interface::centered-on-y-parent))
772 ,(ly:make-simple-closure
773 (list ly:self-alignment-interface::x-aligned-on-self)))))
774 (Y-offset . ,side-position-interface::y-aligned-side)
775 (Y-extent . ,grob::always-Y-extent-from-stencil)
776 (meta . ((class . Item)
777 (interfaces . (font-interface
778 percent-repeat-interface
779 percent-repeat-item-interface
780 self-alignment-interface
781 side-position-interface
786 (dot-negative-kern . 0.75)
787 (font-encoding . fetaMusic)
788 (slash-negative-kern . 1.6)
790 (stencil . ,ly:percent-repeat-item-interface::beat-slash)
791 (Y-extent . ,grob::always-Y-extent-from-stencil)
793 (meta . ((class . Item)
794 (interfaces . (font-interface
795 percent-repeat-interface
796 percent-repeat-item-interface
797 rhythmic-grob-interface))))))
802 (cross-staff . ,ly:side-position-interface::calc-cross-staff)
804 (minimum-space . 1.2)
805 (outside-staff-priority . 250)
809 (staff-padding . 0.1)
810 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
811 (X-extent . ,ly:axis-group-interface::width)
812 (Y-extent . ,axis-group-interface::height)
813 (Y-offset . ,side-position-interface::y-aligned-side)
814 (meta . ((class . Spanner)
815 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
816 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
817 (interfaces . (axis-group-interface
819 dynamic-line-spanner-interface
820 side-position-interface))))))
827 (collision-bias . -2.0)
828 (collision-padding . 0.5)
829 (direction . ,ly:script-interface::calc-direction)
830 (extra-spacing-width . (+inf.0 . -inf.0))
831 (font-encoding . fetaText)
833 (font-shape . italic)
834 (positioning-done . ,ly:script-interface::calc-positioning-done)
835 (right-padding . 0.5)
836 (self-alignment-X . ,CENTER)
837 (self-alignment-Y . ,CENTER)
838 (stencil . ,ly:text-interface::print)
839 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
840 (Y-extent . ,grob::always-Y-extent-from-stencil)
841 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
842 (Y-offset . ,self-alignment-interface::y-aligned-on-self)
843 (meta . ((class . Item)
844 (interfaces . (dynamic-interface
845 dynamic-text-interface
848 self-alignment-interface
853 (before-line-breaking . ,dynamic-text-spanner::before-line-breaking)
854 (bound-details . ((right . ((attach-dir . ,LEFT)
858 (right-broken . ((attach-dir . ,RIGHT)
862 (left . ((attach-dir . ,LEFT)
864 (stencil-offset . (-0.75 . -0.5))
867 (left-broken . ((attach-dir . ,RIGHT)
870 (dash-fraction . 0.2)
873 ;; rather ugh with NCSB
874 ;; (font-series . bold)
875 (font-shape . italic)
877 ;; need to blend with dynamic texts.
880 (left-bound-info . ,ly:line-spanner::calc-left-bound-info-and-text)
882 (minimum-length . 2.0)
883 ;; make sure the spanner doesn't get too close to notes
884 (minimum-Y-extent . (-1 . 1))
886 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
887 (springs-and-rods . ,ly:spanner::set-spacing-rods)
888 (stencil . ,ly:line-spanner::print)
889 (style . dashed-line)
890 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
891 (meta . ((class . Spanner)
892 (interfaces . (dynamic-interface
893 dynamic-text-spanner-interface
896 line-spanner-interface
903 (bound-details . ((left . ((Y . 0)
909 (attach-dir . ,RIGHT)
913 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
914 (quantize-position . #t)
915 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
917 (stencil . ,ly:line-spanner::print)
919 (Y-offset . ,side-position-interface::y-aligned-side)
920 (meta . ((class . Spanner)
921 (interfaces . (episema-interface
924 line-spanner-interface
925 side-position-interface))))))
931 ;; sync with TextScript (?)
932 (add-stem-support . ,only-if-beamed)
933 (avoid-slur . around)
934 (cross-staff . ,script-or-side-position-cross-staff)
935 (direction . ,ly:script-interface::calc-direction)
936 (font-encoding . fetaText)
937 (font-size . -5) ; don't overlap when next to heads.
939 (positioning-done . ,ly:script-interface::calc-positioning-done)
940 (script-priority . 100)
941 (self-alignment-X . ,CENTER)
942 (self-alignment-Y . ,CENTER)
944 (staff-padding . 0.5)
945 (stencil . ,ly:text-interface::print)
946 (text . ,fingering::calc-text)
947 (Y-extent . ,grob::always-Y-extent-from-stencil)
948 (meta . ((class . Item)
949 (interfaces . (finger-interface
951 self-alignment-interface
952 side-position-interface
954 text-script-interface))))))
959 (positioning-done . ,ly:fingering-column::calc-positioning-done)
961 (meta . ((class . Item)
962 (interfaces . (fingering-column-interface))))))
966 (glyph-name . ,ly:flag::glyph-name)
967 (stencil . ,ly:flag::print)
968 (X-extent . ,ly:flag::width)
969 (X-offset . ,ly:flag::calc-x-offset)
970 (Y-offset . ,(ly:make-unpure-pure-container ly:flag::calc-y-offset ly:flag::pure-calc-y-offset))
971 (Y-extent . ,grob::always-Y-extent-from-stencil)
972 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
973 (meta . ((class . Item)
974 (interfaces . (flag-interface
979 (annotation-balloon . #f)
980 (annotation-line . #t)
981 (automatically-numbered . ,(grob::calc-property-by-copy 'automatically-numbered))
982 (break-visibility . ,(grob::inherit-parent-property
983 X 'break-visibility))
985 (footnote-text . ,(grob::calc-property-by-copy 'footnote-text))
986 (stencil . ,ly:balloon-interface::print)
987 (text . ,(grob::calc-property-by-copy 'text))
990 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
991 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
992 (meta . ((class . Item)
993 (interfaces . (balloon-interface
1000 (annotation-balloon . #f)
1001 (annotation-line . #t)
1002 (automatically-numbered . ,(grob::calc-property-by-copy 'automatically-numbered))
1004 (footnote-text . ,(grob::calc-property-by-copy 'footnote-text))
1005 (spanner-placement . ,LEFT)
1006 (stencil . ,ly:balloon-interface::print-spanner)
1007 (text . ,(grob::calc-property-by-copy 'text))
1010 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
1011 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
1012 (meta . ((class . Spanner)
1013 (interfaces . (balloon-interface
1015 footnote-spanner-interface
1017 text-interface))))))
1021 (after-line-breaking . ,ly:chord-name::after-line-breaking)
1022 (fret-diagram-details . ((finger-code . below-string)))
1023 (stencil . ,fret-board::calc-stencil)
1024 (extra-spacing-height . (0.2 . -0.2))
1025 (extra-spacing-width . (-0.5 . 0.5))
1026 (Y-extent . ,grob::always-Y-extent-from-stencil)
1027 (meta . ((class . Item)
1028 (interfaces . (chord-name-interface
1030 fret-diagram-interface
1031 rhythmic-grob-interface))))))
1036 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1037 (bound-details . ((right . ((attach-dir . ,LEFT)
1038 (end-on-accidental . #t)
1041 (left . ((attach-dir . ,RIGHT)
1045 (cross-staff . ,ly:line-spanner::calc-cross-staff)
1047 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
1048 (normalized-endpoints . ,ly:spanner::calc-normalized-endpoints)
1049 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
1051 (stencil . ,ly:line-spanner::print)
1053 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1056 (zigzag-width . 0.75)
1057 (meta . ((class . Spanner)
1058 (interfaces . (glissando-interface
1060 line-spanner-interface
1061 unbreakable-spanner-interface))))))
1065 (common-shortest-duration . ,grace-spacing::calc-shortest-duration)
1066 (shortest-duration-space . 1.6)
1067 (spacing-increment . 0.8)
1068 (meta . ((class . Spanner)
1069 (interfaces . (grace-spacing-interface
1070 spacing-options-interface
1071 spanner-interface))))))
1076 (self-alignment-X . ,CENTER)
1077 (stencil . ,ly:grid-line-interface::print)
1078 (X-extent . ,ly:grid-line-interface::width)
1079 (X-offset . ,(ly:make-simple-closure
1081 ,(ly:make-simple-closure
1082 (list ly:self-alignment-interface::centered-on-x-parent))
1083 ,(ly:make-simple-closure
1084 (list ly:self-alignment-interface::x-aligned-on-self)))))
1085 (meta . ((class . Item)
1086 (interfaces . (grid-line-interface
1087 self-alignment-interface))))))
1091 (X-extent . (0 . 0))
1092 (Y-extent . (0 . 0))
1093 (meta . ((class . Item)
1094 (interfaces . (grid-point-interface))))))
1099 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1100 (bound-padding . 1.0)
1101 (broken-bound-padding . ,ly:hairpin::broken-bound-padding)
1103 (grow-direction . ,hairpin::calc-grow-direction)
1105 (minimum-length . 2.0)
1106 (self-alignment-Y . ,CENTER)
1107 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1108 (stencil . ,ly:hairpin::print)
1111 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1112 (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:hairpin::pure-height))
1113 (Y-offset . ,self-alignment-interface::y-aligned-on-self)
1114 (meta . ((class . Spanner)
1115 (interfaces . (dynamic-interface
1118 self-alignment-interface
1119 spanner-interface))))))
1123 (bracket-flare . (0.5 . 0.5))
1124 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
1128 (staff-padding . 0.2)
1129 (stencil . ,ly:horizontal-bracket::print)
1131 (Y-offset . ,side-position-interface::y-aligned-side)
1132 (meta . ((class . Spanner)
1133 (interfaces . (horizontal-bracket-interface
1135 side-position-interface
1136 spanner-interface))))))
1143 (self-alignment-X . ,CENTER)
1144 (self-alignment-Y . ,CENTER)
1145 (stencil . ,system-start-text::print)
1146 (X-offset . ,system-start-text::calc-x-offset)
1147 (Y-offset . ,system-start-text::calc-y-offset)
1148 (meta . ((class . Spanner)
1149 (interfaces . (font-interface
1150 self-alignment-interface
1151 side-position-interface
1152 system-start-text-interface))))))
1157 (extra-spacing-width . (+inf.0 . -inf.0))
1158 (outside-staff-priority . 500)
1160 (self-alignment-X . ,LEFT)
1162 (staff-padding . 0.5)
1163 (stencil . ,ly:text-interface::print)
1164 (Y-extent . ,grob::always-Y-extent-from-stencil)
1165 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
1166 (Y-offset . ,side-position-interface::y-aligned-side)
1167 (meta . ((class . Item)
1168 (interfaces . (font-interface
1169 self-alignment-interface
1170 side-position-interface
1171 text-interface))))))
1176 (break-align-symbol . key-cancellation)
1177 (break-visibility . ,begin-of-line-invisible)
1178 (glyph-name-alist . ,cancellation-glyph-name-alist)
1180 (flat-positions . (2 3 4 2 1 2 1))
1181 (sharp-positions . (4 5 4 2 3 2 3))
1183 (time-signature . (extra-space . 1.25))
1184 (staff-bar . (extra-space . 0.6))
1185 (key-signature . (extra-space . 0.5))
1186 (cue-clef . (extra-space . 0.5))
1187 (right-edge . (extra-space . 0.5))
1188 (first-note . (fixed-space . 2.5))))
1189 (stencil . ,ly:key-signature-interface::print)
1190 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1191 (Y-extent . ,grob::always-Y-extent-from-stencil)
1192 (extra-spacing-width . (0.0 . 1.0))
1193 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
1194 (Y-offset . ,staff-symbol-referencer::callback)
1195 (meta . ((class . Item)
1196 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1197 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
1198 (interfaces . (break-aligned-interface
1200 key-cancellation-interface
1201 key-signature-interface
1202 pure-from-neighbor-interface
1203 staff-symbol-referencer-interface))))))
1207 (avoid-slur . inside)
1208 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
1209 (break-align-anchor-alignment . ,RIGHT)
1210 (break-align-symbol . key-signature)
1211 (break-visibility . ,begin-of-line-visible)
1212 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
1214 (flat-positions . (2 3 4 2 1 2 1))
1215 (sharp-positions . (4 5 4 2 3 2 3))
1217 (time-signature . (extra-space . 1.15))
1218 (staff-bar . (extra-space . 1.1))
1219 (cue-clef . (extra-space . 0.5))
1220 (right-edge . (extra-space . 0.5))
1221 (first-note . (fixed-space . 2.5))))
1222 (stencil . ,ly:key-signature-interface::print)
1223 (Y-extent . ,grob::always-Y-extent-from-stencil)
1224 (extra-spacing-width . (0.0 . 1.0))
1225 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
1226 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1227 (Y-offset . ,staff-symbol-referencer::callback)
1228 (meta . ((class . Item)
1229 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1230 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
1231 (interfaces . (break-aligned-interface
1233 key-signature-interface
1234 pure-from-neighbor-interface
1235 staff-symbol-referencer-interface))))))
1239 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1240 (stencil . ,ly:kievan-ligature::print)
1242 (meta . ((class . Spanner)
1243 (interfaces . (font-interface
1244 kievan-ligature-interface))))))
1248 (control-points . ,ly:semi-tie::calc-control-points)
1249 (cross-staff . ,semi-tie::calc-cross-staff)
1250 (details . ((ratio . 0.333)
1251 (height-limit . 1.0)))
1252 (direction . ,ly:tie::calc-direction)
1253 (head-direction . ,LEFT)
1254 (stencil . ,laissez-vibrer::print)
1256 (extra-spacing-height . (-0.5 . 0.5))
1257 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1258 (Y-extent . ,grob::always-Y-extent-from-stencil)
1259 (meta . ((class . Item)
1260 (interfaces . (semi-tie-interface))))))
1262 (LaissezVibrerTieColumn
1264 (head-direction . ,ly:semi-tie-column::calc-head-direction)
1265 (positioning-done . ,ly:semi-tie-column::calc-positioning-done)
1268 (meta . ((class . Item)
1269 (interfaces . (semi-tie-column-interface))))))
1274 (length-fraction . 0.25)
1275 (minimum-length-fraction . 0.25)
1276 (springs-and-rods . ,ly:ledger-line-spanner::set-spacing-rods)
1277 (stencil . ,ly:ledger-line-spanner::print)
1278 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1281 (meta . ((class . Spanner)
1282 (interfaces . (ledger-line-spanner-interface))))))
1286 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
1287 (break-align-symbol . left-edge)
1288 (break-visibility . ,center-invisible)
1290 (extra-spacing-height . (+inf.0 . -inf.0))
1292 (ambitus . (extra-space . 2.0))
1293 (breathing-sign . (minimum-space . 0.0))
1294 (cue-end-clef . (extra-space . 0.8))
1295 (clef . (extra-space . 0.8))
1296 (cue-clef . (extra-space . 0.8))
1297 (staff-bar . (extra-space . 0.0))
1298 (key-cancellation . (extra-space . 0.0))
1299 (key-signature . (extra-space . 0.8))
1300 (time-signature . (extra-space . 1.0))
1301 (custos . (extra-space . 0.0))
1302 (first-note . (fixed-space . 2.0))
1303 (right-edge . (extra-space . 0.0))
1305 (X-extent . (0 . 0))
1306 (meta . ((class . Item)
1307 (interfaces . (break-aligned-interface))))))
1311 ;; ugh. A ligature bracket is totally different from
1312 ;; a tuplet bracket.
1314 (bracket-visibility . #t)
1315 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
1317 (edge-height . (0.7 . 0.7))
1319 (positions . ,ly:tuplet-bracket::calc-positions)
1320 (shorten-pair . (-0.2 . -0.2))
1321 (staff-padding . 0.25)
1322 (stencil . ,ly:tuplet-bracket::print)
1324 (X-positions . ,ly:tuplet-bracket::calc-x-positions)
1325 (meta . ((class . Spanner)
1326 (interfaces . (line-interface
1327 tuplet-bracket-interface))))))
1331 (minimum-length . 1.5)
1332 (stencil . ,ly:lyric-extender::print)
1333 (thickness . 0.8) ; line-thickness
1334 (Y-extent . (0 . 0))
1335 (meta . ((class . Spanner)
1336 (interfaces . (lyric-extender-interface
1337 lyric-interface))))))
1341 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1342 (dash-period . 10.0)
1345 (minimum-distance . 0.1)
1346 (minimum-length . 0.3)
1348 (springs-and-rods . ,ly:lyric-hyphen::set-spacing-rods)
1349 (stencil . ,ly:lyric-hyphen::print)
1350 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1352 (Y-extent . (0 . 0))
1353 (meta . ((class . Spanner)
1354 (interfaces . (font-interface
1355 lyric-hyphen-interface
1357 spanner-interface))))))
1361 (minimum-distance . 0.45)
1363 (springs-and-rods . ,ly:lyric-hyphen::set-spacing-rods)
1366 (meta . ((class . Spanner)
1367 (interfaces . (lyric-hyphen-interface
1368 spanner-interface))))))
1372 (extra-spacing-width . (0.0 . 0.0))
1373 ;; Recede in height for purposes of note spacing,
1374 ;; so notes in melismata can be freely spaced above lyrics
1375 (extra-spacing-height . (0.2 . -0.2))
1376 (font-series . medium)
1378 (self-alignment-X . ,CENTER)
1379 (stencil . ,lyric-text::print)
1380 (text . ,(grob::calc-property-by-copy 'text))
1382 (skyline-horizontal-padding . 0.1)
1383 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1384 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1385 (Y-extent . ,grob::always-Y-extent-from-stencil)
1386 (meta . ((class . Item)
1387 (interfaces . (font-interface
1388 lyric-syllable-interface
1389 rhythmic-grob-interface
1390 self-alignment-interface
1391 text-interface))))))
1397 (font-encoding . fetaText)
1399 (outside-staff-horizontal-padding . 0.5)
1400 (outside-staff-padding . 0.5)
1401 (outside-staff-priority . 750)
1402 (self-alignment-X . ,CENTER)
1404 (staff-padding . 0.5)
1405 (stencil . ,measure-counter-stencil)
1406 (meta . ((class . Spanner)
1407 (interfaces . (font-interface
1408 measure-counter-interface
1409 self-alignment-interface
1410 side-position-interface
1411 text-interface))))))
1420 (stencil . ,ly:measure-grouping::print)
1422 (Y-offset . ,side-position-interface::y-aligned-side)
1423 (meta . ((class . Spanner)
1424 (interfaces . (measure-grouping-interface
1425 side-position-interface))))))
1429 (neutral-direction . ,DOWN)
1430 (meta . ((class . Item)
1431 (interfaces . (melody-spanner-interface))))))
1435 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1436 (stencil . ,ly:mensural-ligature::print)
1438 (meta . ((class . Spanner)
1439 (interfaces . (font-interface
1440 mensural-ligature-interface))))))
1444 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
1445 (break-visibility . ,end-of-line-invisible)
1447 (outside-staff-horizontal-padding . 0.12)
1448 (outside-staff-priority . 1000)
1449 (outside-staff-padding . 0.5)
1451 (skyline-horizontal-padding . 0.2)
1452 (stencil . ,ly:text-interface::print)
1453 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1454 (Y-offset . ,(ly:make-unpure-pure-container
1455 side-position-interface::y-aligned-side
1456 outside-staff::pure-Y-offset))
1457 (X-offset . ,(ly:make-simple-closure
1459 ,(ly:make-simple-closure
1460 (list ly:break-alignable-interface::self-align-callback))
1461 ,(ly:make-simple-closure
1462 (list ly:self-alignment-interface::x-aligned-on-self)))))
1463 (self-alignment-X . ,LEFT)
1464 (break-align-symbols . (time-signature))
1465 (non-break-align-symbols . (paper-column-interface))
1466 (Y-extent . ,grob::always-Y-extent-from-stencil)
1467 (meta . ((class . Item)
1468 (interfaces . (break-alignable-interface
1470 metronome-mark-interface
1471 self-alignment-interface
1472 side-position-interface
1473 text-interface))))))
1478 (hair-thickness . 2.0)
1479 (round-up-exceptions . ())
1481 (spacing-pair . (break-alignment . break-alignment))
1482 (springs-and-rods . ,ly:multi-measure-rest::set-spacing-rods)
1483 (stencil . ,ly:multi-measure-rest::print)
1484 (thick-thickness . 6.6)
1485 ;; See Wanske pp. 125
1486 (usable-duration-logs . ,(iota 4 -3))
1487 (Y-extent . ,(ly:make-unpure-pure-container ly:multi-measure-rest::height))
1488 (Y-offset . ,staff-symbol-referencer::callback)
1489 (meta . ((class . Spanner)
1490 (interfaces . (font-interface
1491 multi-measure-interface
1492 multi-measure-rest-interface
1494 staff-symbol-referencer-interface))))))
1496 (MultiMeasureRestNumber
1498 (bound-padding . 2.0)
1500 (font-encoding . fetaText)
1502 (self-alignment-X . ,CENTER)
1504 (springs-and-rods . ,ly:multi-measure-rest::set-text-rods)
1505 (staff-padding . 0.4)
1506 (stencil . ,ly:text-interface::print)
1507 (X-offset . ,(ly:make-simple-closure
1509 ,(ly:make-simple-closure
1510 (list ly:self-alignment-interface::x-aligned-on-self))
1511 ,(ly:make-simple-closure
1512 (list ly:self-alignment-interface::x-centered-on-y-parent)))))
1513 (Y-offset . ,side-position-interface::y-aligned-side)
1514 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1515 (Y-extent . ,grob::always-Y-extent-from-stencil)
1516 (meta . ((class . Spanner)
1517 (interfaces . (font-interface
1518 multi-measure-interface
1519 self-alignment-interface
1520 side-position-interface
1521 text-interface))))))
1523 (MultiMeasureRestText
1526 (outside-staff-priority . 450)
1528 (self-alignment-X . ,CENTER)
1529 (staff-padding . 0.25)
1530 (stencil . ,ly:text-interface::print)
1531 (X-offset . ,(ly:make-simple-closure
1533 ,(ly:make-simple-closure
1534 (list ly:self-alignment-interface::x-centered-on-y-parent))
1535 ,(ly:make-simple-closure
1536 (list ly:self-alignment-interface::x-aligned-on-self)))))
1537 (Y-offset . ,side-position-interface::y-aligned-side)
1538 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1539 (Y-extent . ,grob::always-Y-extent-from-stencil)
1540 (meta . ((class . Spanner)
1541 (interfaces . (font-interface
1542 multi-measure-interface
1543 self-alignment-interface
1544 side-position-interface
1545 text-interface))))))
1548 (NonMusicalPaperColumn
1550 (allow-loose-spacing . #t)
1552 (before-line-breaking . ,ly:paper-column::before-line-breaking)
1553 (bound-alignment-interfaces . (break-alignment-interface))
1554 (full-measure-extra-space . 1.0)
1555 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1556 ;; (stencil . ,ly:paper-column::print)
1558 (keep-inside-line . #t)
1559 (line-break-permission . allow)
1561 (page-break-permission . allow)
1563 ;; debugging stuff: print column number.
1564 ;; (font-size . -6) (font-name . "sans") (Y-extent . #f)
1566 (X-extent . ,ly:axis-group-interface::width)
1567 (meta . ((class . Paper_column)
1568 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1569 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1570 (interfaces . (axis-group-interface
1572 paper-column-interface
1573 separation-item-interface
1574 spaceable-grob-interface))))))
1579 (positioning-done . ,ly:note-collision-interface::calc-positioning-done)
1580 (prefer-dotted-right . #t)
1581 (X-extent . ,ly:axis-group-interface::width)
1582 (Y-extent . ,axis-group-interface::height)
1583 (meta . ((class . Item)
1584 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1585 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1586 (interfaces . (axis-group-interface
1587 note-collision-interface))))))
1592 (bound-alignment-interfaces . (rhythmic-head-interface stem-interface))
1593 (cross-staff . ,ly:axis-group-interface::cross-staff)
1594 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1595 (skyline-vertical-padding . 0.15)
1596 (X-extent . ,ly:axis-group-interface::width)
1597 (Y-extent . ,axis-group-interface::height)
1598 (meta . ((class . Item)
1599 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1600 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1601 (interfaces . (axis-group-interface
1602 note-column-interface
1603 separation-item-interface))))))
1608 (duration-log . ,note-head::calc-duration-log)
1609 (extra-spacing-height . ,ly:note-head::include-ledger-line-height)
1610 (glyph-name . ,note-head::calc-glyph-name)
1611 (ligature-flexa . #f)
1612 (stem-attachment . ,ly:note-head::calc-stem-attachment)
1613 (stencil . ,ly:note-head::print)
1614 (X-offset . ,ly:note-head::stem-x-shift)
1615 (Y-offset . ,staff-symbol-referencer::callback)
1616 (Y-extent . ,grob::always-Y-extent-from-stencil)
1617 (meta . ((class . Item)
1618 (interfaces . (font-interface
1619 gregorian-ligature-interface
1621 ligature-head-interface
1622 mensural-ligature-interface
1624 rhythmic-grob-interface
1625 rhythmic-head-interface
1626 staff-symbol-referencer-interface
1627 vaticana-ligature-interface))))))
1631 (stencil . ,ly:text-interface::print)
1632 (Y-extent . ,grob::always-Y-extent-from-stencil)
1633 (meta . ((class . Item)
1634 (interfaces . (font-interface
1636 text-interface))))))
1640 ;; Changed this from 0.75.
1641 ;; If you ever change this back, please document! --hwn
1642 (knee-spacing-correction . 1.0)
1643 (same-direction-correction . 0.25)
1644 (space-to-barline . #t)
1645 (stem-spacing-correction . 0.5)
1646 (meta . ((class . Item)
1647 (interfaces . (note-spacing-interface
1648 spacing-interface))))))
1652 (dash-fraction . 0.3)
1654 (edge-height . (0 . 1.2))
1655 (font-shape . italic)
1656 (minimum-length . 1.0)
1657 (outside-staff-priority . 400)
1659 (shorten-pair . (0.0 . -0.6))
1660 (staff-padding . 1.0)
1661 (stencil . ,ly:ottava-bracket::print)
1662 (style . dashed-line)
1663 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1664 (Y-offset . ,side-position-interface::y-aligned-side)
1665 (meta . ((class . Spanner)
1666 (interfaces . (font-interface
1667 horizontal-bracket-interface
1669 ottava-bracket-interface
1670 side-position-interface
1671 text-interface))))))
1676 (allow-loose-spacing . #t)
1678 (before-line-breaking . ,ly:paper-column::before-line-breaking)
1679 (bound-alignment-interfaces . (note-column-interface))
1680 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1681 (keep-inside-line . #t)
1682 ; 0.08 comes from spacing-horizontal-skyline.ly
1683 ; allows double flat of F to be nestled over dots of C
1684 (skyline-vertical-padding . 0.08)
1685 ;; (stencil . ,ly:paper-column::print)
1686 (X-extent . ,ly:axis-group-interface::width)
1689 ;; (font-size . -6) (font-name . "sans") (Y-extent . #f)
1690 (meta . ((class . Paper_column)
1691 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1692 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1693 (interfaces . (axis-group-interface
1695 paper-column-interface
1696 separation-item-interface
1697 spaceable-grob-interface))))))
1703 (stencil . ,parentheses-item::print)
1704 (stencils . ,parentheses-item::calc-parenthesis-stencils)
1705 (meta . ((class . Item)
1706 (interfaces . (font-interface
1707 parentheses-interface))))))
1711 (dot-negative-kern . 0.75)
1712 (font-encoding . fetaMusic)
1714 (spacing-pair . (break-alignment . staff-bar))
1715 (springs-and-rods . ,ly:multi-measure-rest::set-spacing-rods)
1716 (stencil . ,ly:multi-measure-rest::percent)
1718 (meta . ((class . Spanner)
1719 (interfaces . (font-interface
1720 multi-measure-rest-interface
1721 percent-repeat-interface))))))
1723 (PercentRepeatCounter
1726 (font-encoding . fetaText)
1729 (self-alignment-X . ,CENTER)
1730 (staff-padding . 0.25)
1731 (stencil . ,ly:text-interface::print)
1732 (X-offset . ,(ly:make-simple-closure
1734 ,(ly:make-simple-closure
1735 (list ly:self-alignment-interface::x-centered-on-y-parent))
1736 ,(ly:make-simple-closure
1737 (list ly:self-alignment-interface::x-aligned-on-self)))))
1738 (Y-offset . ,side-position-interface::y-aligned-side)
1739 (Y-extent . ,grob::always-Y-extent-from-stencil)
1740 (meta . ((class . Spanner)
1741 (interfaces . (font-interface
1742 percent-repeat-interface
1743 self-alignment-interface
1744 side-position-interface
1745 text-interface))))))
1749 (control-points . ,ly:slur::calc-control-points)
1750 (cross-staff . ,ly:slur::calc-cross-staff)
1751 (details . ,default-slur-details)
1752 (direction . ,ly:slur::calc-direction)
1753 (height-limit . 2.0)
1754 (minimum-length . 1.5)
1757 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1758 (stencil . ,ly:slur::print)
1760 (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
1761 (Y-extent . ,slur::height)
1762 (meta . ((class . Spanner)
1763 (interfaces . (slur-interface))))))
1765 ;; an example of a text spanner
1768 (bound-padding . 1.0)
1769 (bracket-flare . (0.5 . 0.5))
1771 (edge-height . (1.0 . 1.0))
1772 (shorten-pair . (0.0 . 0.0))
1773 (stencil . ,ly:piano-pedal-bracket::print)
1776 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1777 (meta . ((class . Spanner)
1778 (interfaces . (line-interface
1779 piano-pedal-bracket-interface
1780 piano-pedal-interface))))))
1785 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
1787 (break-align-symbols . (staff-bar key-signature clef))
1788 (break-visibility . ,end-of-line-invisible)
1792 (outside-staff-horizontal-padding . 0.12)
1793 (outside-staff-priority . 1500)
1794 (outside-staff-padding . 0.5)
1795 (self-alignment-X . ,CENTER)
1796 (stencil . ,ly:text-interface::print)
1797 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1798 (X-offset . ,(ly:make-simple-closure
1800 ,(ly:make-simple-closure
1801 (list ly:break-alignable-interface::self-align-callback))
1802 ,(ly:make-simple-closure
1803 (list ly:self-alignment-interface::x-aligned-on-self)))))
1804 (Y-offset . ,(ly:make-unpure-pure-container
1805 side-position-interface::y-aligned-side
1806 outside-staff::pure-Y-offset))
1807 (Y-extent . ,grob::always-Y-extent-from-stencil)
1808 (meta . ((class . Item)
1809 (interfaces . (break-alignable-interface
1812 self-alignment-interface
1813 side-position-interface
1814 text-interface))))))
1818 (slash-negative-kern . 0.85)
1820 (stencil . ,ly:percent-repeat-item-interface::beat-slash)
1821 (Y-extent . ,grob::always-Y-extent-from-stencil)
1823 (meta . ((class . Item)
1824 (interfaces . (percent-repeat-interface
1825 percent-repeat-item-interface
1826 rhythmic-grob-interface))))))
1830 (cross-staff . ,semi-tie::calc-cross-staff)
1831 (control-points . ,ly:semi-tie::calc-control-points)
1832 (details . ((ratio . 0.333)
1833 (height-limit . 1.0)))
1834 (direction . ,ly:tie::calc-direction)
1835 (head-direction . ,RIGHT)
1836 (stencil . ,ly:tie::print)
1838 (extra-spacing-height . (-0.5 . 0.5))
1839 (Y-extent . ,grob::always-Y-extent-from-stencil)
1840 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1841 (meta . ((class . Item)
1842 (interfaces . (semi-tie-interface))))))
1846 (direction . ,ly:tie::calc-direction)
1847 (head-direction . ,ly:semi-tie-column::calc-head-direction)
1848 (positioning-done . ,ly:semi-tie-column::calc-positioning-done)
1851 (meta . ((class . Item)
1852 (interfaces . (semi-tie-column-interface))))))
1856 (cross-staff . ,ly:rest::calc-cross-staff)
1857 (duration-log . ,stem::calc-duration-log)
1858 (minimum-distance . 0.25)
1859 (stencil . ,ly:rest::print)
1860 (X-extent . ,ly:rest::width)
1861 (Y-extent . ,(ly:make-unpure-pure-container ly:rest::height ly:rest::pure-height))
1862 (Y-offset . ,(ly:make-unpure-pure-container ly:rest::y-offset-callback))
1863 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1864 (meta . ((class . Item)
1865 (interfaces . (font-interface
1867 rhythmic-grob-interface
1868 rhythmic-head-interface
1869 staff-symbol-referencer-interface))))))
1873 (minimum-distance . 0.75)
1874 (positioning-done . ,ly:rest-collision::calc-positioning-done)
1875 (meta . ((class . Item)
1876 (interfaces . (rest-collision-interface))))))
1881 (add-stem-support . #t)
1882 (cross-staff . ,ly:script-interface::calc-cross-staff)
1883 (direction . ,ly:script-interface::calc-direction)
1884 (font-encoding . fetaMusic)
1885 (positioning-done . ,ly:script-interface::calc-positioning-done)
1888 ;; padding set in script definitions.
1889 (slur-padding . 0.2)
1890 (staff-padding . 0.25)
1892 (stencil . ,ly:script-interface::print)
1893 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1894 (Y-extent . ,grob::always-Y-extent-from-stencil)
1895 (X-offset . ,script-interface::calc-x-offset)
1896 (Y-offset . ,side-position-interface::y-aligned-side)
1897 (meta . ((class . Item)
1898 (interfaces . (font-interface
1900 side-position-interface))))))
1904 (before-line-breaking . ,ly:script-column::before-line-breaking)
1905 (meta . ((class . Item)
1906 (interfaces . (script-column-interface))))))
1910 (before-line-breaking . ,ly:script-column::row-before-line-breaking)
1911 (meta . ((class . Item)
1912 (interfaces . (script-column-interface))))))
1916 (avoid-slur . inside)
1917 (control-points . ,ly:slur::calc-control-points)
1918 (cross-staff . ,ly:slur::calc-cross-staff)
1919 (details . ,default-slur-details)
1920 (direction . ,ly:slur::calc-direction)
1921 (height-limit . 2.0)
1922 (line-thickness . 0.8)
1923 (minimum-length . 1.5)
1926 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1927 (stencil . ,ly:slur::print)
1929 (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
1930 (Y-extent . ,slur::height)
1931 (meta . ((class . Spanner)
1932 (interfaces . (slur-interface))))))
1936 (direction . ,RIGHT)
1937 (extra-spacing-width . (+inf.0 . -inf.0))
1938 (font-shape . italic)
1939 (padding . 0.0) ;; padding relative to SostenutoPedalLineSpanner
1940 (self-alignment-X . ,CENTER)
1941 (stencil . ,ly:text-interface::print)
1942 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1943 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
1944 (Y-extent . ,grob::always-Y-extent-from-stencil)
1945 (meta . ((class . Item)
1946 (interfaces . (font-interface
1947 piano-pedal-script-interface
1948 self-alignment-interface
1949 text-interface))))))
1951 (SostenutoPedalLineSpanner
1954 (cross-staff . ,ly:side-position-interface::calc-cross-staff)
1956 (minimum-space . 1.0)
1957 (outside-staff-priority . 1000)
1960 (staff-padding . 1.0)
1961 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
1962 (X-extent . ,ly:axis-group-interface::width)
1963 (Y-extent . ,axis-group-interface::height)
1964 (Y-offset . ,side-position-interface::y-aligned-side)
1965 (meta . ((class . Spanner)
1966 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1967 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1968 (interfaces . (axis-group-interface
1969 piano-pedal-interface
1970 side-position-interface))))))
1974 (average-spacing-wishes . #t)
1975 (base-shortest-duration . ,(ly:make-moment 3 16))
1976 (common-shortest-duration . ,ly:spacing-spanner::calc-common-shortest-duration)
1977 (shortest-duration-space . 2.0)
1978 (spacing-increment . 1.2)
1979 (springs-and-rods . ,ly:spacing-spanner::set-springs)
1980 (meta . ((class . Spanner)
1981 (interfaces . (spacing-options-interface
1982 spacing-spanner-interface))))))
1986 (allow-span-bar . #t)
1987 (bar-extent . ,axis-group-interface::height)
1988 (before-line-breaking . ,ly:span-bar::before-line-breaking)
1989 (break-align-symbol . staff-bar)
1991 (glyph-name . ,ly:span-bar::calc-glyph-name)
1994 (stencil . ,ly:span-bar::print)
1995 (X-extent . ,ly:span-bar::width)
1996 (Y-extent . (+inf.0 . -inf.0))
1997 (meta . ((class . Item)
1998 (interfaces . (bar-line-interface
2000 span-bar-interface))))))
2004 (X-extent . ,(grob::inherit-parent-property
2006 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height)
2007 ; we want this to be ignored, so empty, but the extra spacing height
2008 ; should preserve the span bar's presence for horizontal spacing
2009 (Y-extent . ,pure-from-neighbor-interface::height-if-pure)
2010 (meta . ((class . Item)
2011 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2012 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
2013 (interfaces . (pure-from-neighbor-interface))))))
2017 (staff-staff-spacing . ((basic-distance . 9)
2018 (minimum-distance . 7)
2020 (stretchability . 5)))
2021 (staffgroup-staff-spacing . ((basic-distance . 10.5)
2022 (minimum-distance . 8)
2024 (stretchability . 9)))
2025 (meta . ((class . Spanner)
2026 (interfaces . (staff-grouper-interface))))))
2031 (stem-spacing-correction . 0.4)
2032 (meta . ((class . Item)
2033 (interfaces . (spacing-interface
2034 staff-spacing-interface))))))
2039 (ledger-line-thickness . (1.0 . 0.1))
2041 (stencil . ,ly:staff-symbol::print)
2042 (Y-extent . ,(ly:make-unpure-pure-container ly:staff-symbol::height))
2043 (meta . ((class . Spanner)
2044 (interfaces . (staff-symbol-interface))))))
2049 (font-series . bold)
2052 (stencil . ,ly:text-interface::print)
2053 (X-offset . ,ly:side-position-interface::x-aligned-side)
2054 (Y-extent . ,grob::always-Y-extent-from-stencil)
2055 (meta . ((class . Item)
2056 (interfaces . (font-interface
2057 side-position-interface
2058 stanza-number-interface
2059 text-interface))))))
2063 (beamlet-default-length . (1.1 . 1.1))
2064 (beamlet-max-length-proportion . (0.75 . 0.75))
2065 (cross-staff . ,ly:stem::calc-cross-staff)
2066 (default-direction . ,ly:stem::calc-default-direction)
2069 ;; 3.5 (or 3 measured from note head) is standard length
2070 ;; 32nd, 64th, 128th flagged stems should be longer
2071 (lengths . (3.5 3.5 3.5 4.25 5.0 6.0))
2073 ;; FIXME. 3.5 yields too long beams (according to Ross and
2074 ;; looking at Baerenreiter examples) for a number of common
2075 ;; boundary cases. Subtracting half a beam thickness fixes
2076 ;; this, but the bug may well be somewhere else.
2078 ;; FIXME this should come from 'lengths
2079 (beamed-lengths . (3.26 3.5 3.6))
2081 ;; The 'normal' minima
2082 (beamed-minimum-free-lengths . (1.83 1.5 1.25))
2083 ;(beamed-minimum-free-lengths . (2.0 1.83 1.25))
2085 ;; The 'extreme case' minima
2086 (beamed-extreme-minimum-free-lengths . (2.0 1.25))
2088 ;; Stems in unnatural (forced) direction should be shortened by
2089 ;; one staff space, according to [Roush & Gourlay].
2090 ;; Flagged stems we shorten only half a staff space.
2091 (stem-shorten . (1.0 0.5))
2095 ;; We use the normal minima as minimum for the ideal lengths,
2096 ;; and the extreme minima as abolute minimum length.
2098 (direction . ,ly:stem::calc-direction)
2099 (duration-log . ,stem::calc-duration-log)
2100 (length . ,(ly:make-unpure-pure-container ly:stem::calc-length ly:stem::pure-calc-length))
2101 (neutral-direction . ,DOWN)
2102 (positioning-done . ,ly:stem::calc-positioning-done)
2103 (stem-info . ,ly:stem::calc-stem-info)
2104 (stem-begin-position . ,(ly:make-unpure-pure-container ly:stem::calc-stem-begin-position ly:stem::pure-calc-stem-begin-position))
2105 (stencil . ,ly:stem::print)
2107 (X-extent . ,ly:stem::width)
2108 (X-offset . ,ly:stem::offset-callback)
2109 (Y-extent . ,(ly:make-unpure-pure-container ly:stem::height ly:stem::pure-height))
2110 (Y-offset . ,staff-symbol-referencer::callback)
2111 (meta . ((class . Item)
2112 (interfaces . (stem-interface))))))
2116 (X-extent . ,stem-stub::width)
2117 (extra-spacing-height . ,stem-stub::extra-spacing-height)
2118 (Y-extent . ,(ly:make-unpure-pure-container #f stem-stub::pure-height))
2119 (meta . ((class . Item)
2120 (interfaces . ())))))
2124 (beam-thickness . 0.48) ; staff-space
2125 (beam-width . ,ly:stem-tremolo::calc-width) ; staff-space
2126 (direction . ,ly:stem-tremolo::calc-direction)
2127 (slope . ,ly:stem-tremolo::calc-slope)
2128 (stencil . ,ly:stem-tremolo::print)
2129 (style . ,ly:stem-tremolo::calc-style)
2130 (X-extent . ,ly:stem-tremolo::width)
2131 (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:stem-tremolo::pure-height))
2132 (X-offset . ,(ly:make-simple-closure
2134 ,(ly:make-simple-closure
2135 (list ly:self-alignment-interface::centered-on-x-parent))
2136 ,(ly:make-simple-closure
2137 (list ly:self-alignment-interface::x-aligned-on-self)))))
2138 (Y-offset . ,(ly:make-unpure-pure-container ly:stem-tremolo::calc-y-offset ly:stem-tremolo::pure-calc-y-offset))
2139 (meta . ((class . Item)
2140 (interfaces . (self-alignment-interface
2141 stem-tremolo-interface))))))
2145 (avoid-slur . around)
2146 (cross-staff . ,script-or-side-position-cross-staff)
2147 (font-encoding . fetaText)
2148 (font-size . -5) ; don't overlap when next to heads.
2150 (script-priority . 100)
2151 (self-alignment-X . ,CENTER)
2152 (self-alignment-Y . ,CENTER)
2153 (staff-padding . 0.5)
2154 (stencil . ,print-circled-text-callback)
2155 (text . ,string-number::calc-text)
2156 (Y-extent . ,grob::always-Y-extent-from-stencil)
2157 (meta . ((class . Item)
2158 (interfaces . (font-interface
2159 self-alignment-interface
2160 side-position-interface
2161 string-number-interface
2163 text-script-interface))))))
2167 (digit-names . #("p" "i" "m" "a" "x"))
2168 (font-shape . italic)
2169 (font-size . -4) ; don't overlap when next to heads.
2171 (script-priority . 100)
2172 (self-alignment-X . ,CENTER)
2173 (self-alignment-Y . ,CENTER)
2174 (staff-padding . 0.5)
2175 (stencil . ,ly:text-interface::print)
2176 (text . ,stroke-finger::calc-text)
2177 (Y-extent . ,grob::always-Y-extent-from-stencil)
2178 (meta . ((class . Item)
2179 (interfaces . (font-interface
2180 self-alignment-interface
2181 side-position-interface
2182 stroke-finger-interface
2184 text-script-interface))))))
2188 (direction . ,RIGHT)
2189 (extra-spacing-width . (+inf.0 . -inf.0))
2190 (padding . 0.0) ;; padding relative to SustainPedalLineSpanner
2191 (self-alignment-X . ,CENTER)
2192 (stencil . ,ly:sustain-pedal::print)
2193 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2194 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2195 (Y-extent . ,grob::always-Y-extent-from-stencil)
2196 (meta . ((class . Item)
2197 (interfaces . (font-interface
2198 piano-pedal-interface
2199 piano-pedal-script-interface
2200 self-alignment-interface
2201 text-interface))))))
2203 (SustainPedalLineSpanner
2206 (cross-staff . ,ly:side-position-interface::calc-cross-staff)
2208 (minimum-space . 1.0)
2209 (outside-staff-priority . 1000)
2212 (staff-padding . 1.2)
2213 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2214 (X-extent . ,ly:axis-group-interface::width)
2215 (Y-extent . ,axis-group-interface::height)
2216 (Y-offset . ,side-position-interface::y-aligned-side)
2217 (meta . ((class . Spanner)
2218 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2219 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2220 (interfaces . (axis-group-interface
2221 piano-pedal-interface
2222 side-position-interface))))))
2226 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
2228 (outside-staff-placement-directive . left-to-right-polite)
2229 (skyline-horizontal-padding . 1.0)
2230 (vertical-skylines . ,ly:axis-group-interface::calc-skylines)
2231 (X-extent . ,ly:axis-group-interface::width)
2232 (Y-extent . ,(ly:make-unpure-pure-container ly:system::height ly:system::calc-pure-height))
2233 (meta . ((class . System)
2234 (object-callbacks . ((footnotes-before-line-breaking . ,ly:system::footnotes-before-line-breaking)
2235 (footnotes-after-line-breaking . ,ly:system::footnotes-after-line-breaking)
2236 (pure-relevant-grobs . ,ly:system::calc-pure-relevant-grobs)
2237 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2238 (vertical-skyline-elements . ,ly:system::vertical-skyline-elements)
2239 (vertical-alignment . ,ly:system::get-vertical-alignment)))
2240 (interfaces . (axis-group-interface
2241 system-interface))))))
2245 (collapse-height . 5.0)
2250 (padding . -0.1) ;; bar must cover rounded ending of staff line.
2251 (stencil . ,ly:system-start-delimiter::print)
2254 (X-offset . ,ly:side-position-interface::x-aligned-side)
2256 (meta . ((class . Spanner)
2257 (interfaces . (side-position-interface
2258 system-start-delimiter-interface))))))
2262 (collapse-height . 5.0)
2264 (font-encoding . fetaBraces)
2267 (stencil . ,ly:system-start-delimiter::print)
2269 (X-offset . ,ly:side-position-interface::x-aligned-side)
2271 (meta . ((class . Spanner)
2272 (interfaces . (font-interface
2273 side-position-interface
2274 system-start-delimiter-interface))))))
2278 (collapse-height . 5.0)
2282 (stencil . ,ly:system-start-delimiter::print)
2285 (X-offset . ,ly:side-position-interface::x-aligned-side)
2287 (meta . ((class . Spanner)
2288 (interfaces . (font-interface
2289 side-position-interface
2290 system-start-delimiter-interface))))))
2296 (stencil . ,ly:system-start-delimiter::print)
2297 (style . line-bracket)
2299 (X-offset . ,ly:side-position-interface::x-aligned-side)
2301 (meta . ((class . Spanner)
2302 (interfaces . (font-interface
2303 side-position-interface
2304 system-start-delimiter-interface))))))
2309 (details . ((cautionary-properties . ((angularity . 0.4)
2310 (half-thickness . 0.075)
2312 (procedure . ,parenthesize-stencil)
2315 (harmonic-properties . ((angularity . 2)
2316 (half-thickness . 0.075)
2318 (procedure . ,parenthesize-stencil)
2320 (repeat-tied-properties . ((note-head-visible . #t)
2321 (parenthesize . #t)))
2322 (tied-properties . ((break-visibility . ,begin-of-line-visible)
2323 (parenthesize . #t)))))
2325 (direction . ,CENTER)
2326 (duration-log . ,note-head::calc-duration-log)
2327 (font-series . bold)
2329 (stem-attachment . (0.0 . 1.35))
2330 (stencil . ,tab-note-head::print)
2332 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2333 (Y-offset . ,staff-symbol-referencer::callback)
2334 (Y-extent . ,grob::always-Y-extent-from-stencil)
2335 (meta . ((class . Item)
2336 (interfaces . (font-interface
2338 rhythmic-grob-interface
2339 rhythmic-head-interface
2340 staff-symbol-referencer-interface
2341 tab-note-head-interface
2342 text-interface))))))
2346 (avoid-slur . around)
2347 (cross-staff . ,script-or-side-position-cross-staff)
2349 (extra-spacing-width . (+inf.0 . -inf.0))
2350 (outside-staff-horizontal-padding . 0.12)
2351 (outside-staff-priority . 450)
2353 ;; sync with Fingering ?
2356 (script-priority . 200)
2358 (slur-padding . 0.5)
2359 (staff-padding . 0.5)
2360 (stencil . ,ly:text-interface::print)
2361 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2362 ;; todo: add X self alignment?
2363 (Y-extent . ,grob::always-Y-extent-from-stencil)
2364 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2365 (Y-offset . ,side-position-interface::y-aligned-side)
2366 (meta . ((class . Item)
2367 (interfaces . (font-interface
2368 instrument-specific-markup-interface
2369 self-alignment-interface
2370 side-position-interface
2372 text-script-interface))))))
2376 (bound-details . ((left . ((Y . 0)
2378 (attach-dir . ,LEFT)
2380 (left-broken . ((attach-dir . ,RIGHT)))
2385 (dash-fraction . 0.2)
2388 (font-shape . italic)
2389 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2390 (outside-staff-priority . 350)
2391 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2393 (staff-padding . 0.8)
2394 (stencil . ,ly:line-spanner::print)
2395 (style . dashed-line)
2396 (Y-offset . ,side-position-interface::y-aligned-side)
2398 (meta . ((class . Spanner)
2399 (interfaces . (font-interface
2401 line-spanner-interface
2402 side-position-interface))))))
2406 (avoid-slur . inside)
2407 (control-points . ,ly:tie::calc-control-points)
2409 ;; for a full list, see tie-details.cc
2411 (center-staff-line-clearance . 0.6)
2412 (tip-staff-line-clearance . 0.45)
2413 (note-head-gap . 0.2)
2415 (height-limit . 1.0)
2416 (horizontal-distance-penalty-factor . 10)
2417 (same-dir-as-stem-penalty . 8)
2418 (min-length-penalty-factor . 26)
2419 (tie-tie-collision-distance . 0.45)
2420 (tie-tie-collision-penalty . 25.0)
2421 (intra-space-threshold . 1.25)
2422 (outer-tie-vertical-distance-symmetry-penalty-factor . 10)
2423 (outer-tie-length-symmetry-penalty-factor . 10)
2424 (vertical-distance-penalty-factor . 7)
2425 (outer-tie-vertical-gap . 0.25)
2426 (multi-tie-region-size . 3)
2427 (single-tie-region-size . 4)
2428 (between-length-limit . 1.0)))
2430 (direction . ,ly:tie::calc-direction)
2432 (line-thickness . 0.8)
2433 (neutral-direction . ,UP)
2434 (springs-and-rods . ,ly:spanner::set-spacing-rods)
2435 (stencil . ,ly:tie::print)
2436 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2438 (meta . ((class . Spanner)
2439 (interfaces . (tie-interface))))))
2443 (before-line-breaking . ,ly:tie-column::before-line-breaking)
2444 (positioning-done . ,ly:tie-column::calc-positioning-done)
2447 (meta . ((class . Spanner)
2448 (interfaces . (tie-column-interface))))))
2452 (avoid-slur . inside)
2454 . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
2455 (break-align-symbol . time-signature)
2456 (break-align-anchor-alignment . ,LEFT)
2457 (break-visibility . ,all-visible)
2458 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
2459 (extra-spacing-width . (0.0 . 0.8))
2462 (cue-clef . (extra-space . 1.5))
2463 (first-note . (fixed-space . 2.0))
2464 (right-edge . (extra-space . 0.5))
2465 (staff-bar . (extra-space . 1.0))))
2466 (stencil . ,ly:time-signature::print)
2467 (Y-extent . ,grob::always-Y-extent-from-stencil)
2469 (meta . ((class . Item)
2470 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2471 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
2472 (interfaces . (break-aligned-interface
2474 pure-from-neighbor-interface
2475 time-signature-interface))))))
2477 (TrillPitchAccidental
2481 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
2484 (stencil . ,ly:accidental-interface::print)
2485 (X-offset . ,ly:side-position-interface::x-aligned-side)
2486 (Y-extent . ,accidental-interface::height)
2487 (meta . ((class . Item)
2488 (interfaces . (accidental-interface
2490 inline-accidental-interface
2491 side-position-interface
2492 trill-pitch-accidental-interface))))))
2497 (direction . ,RIGHT)
2501 (stencil . ,parenthesize-elements)
2502 (stencils . ,parentheses-item::calc-parenthesis-stencils)
2503 (X-offset . ,ly:side-position-interface::x-aligned-side)
2504 (Y-extent . ,grob::always-Y-extent-from-stencil)
2505 (meta . ((class . Item)
2506 (interfaces . (axis-group-interface
2509 parentheses-interface
2510 side-position-interface))))))
2516 (stencil . ,ly:note-head::print)
2517 (Y-offset . ,staff-symbol-referencer::callback)
2518 (Y-extent . ,grob::always-Y-extent-from-stencil)
2519 (meta . ((class . Item)
2520 (interfaces . (font-interface
2522 pitched-trill-interface
2523 rhythmic-head-interface
2524 staff-symbol-referencer-interface))))))
2528 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
2529 (bound-details . ((left . ((text . ,(make-musicglyph-markup "scripts.trill"))
2531 (stencil-offset . (-0.5 . -1))
2533 (attach-dir . ,CENTER)
2535 (left-broken . ((end-on-note . #t)))
2539 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2540 (outside-staff-priority . 50)
2542 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2544 (staff-padding . 1.0)
2545 (stencil . ,ly:line-spanner::print)
2547 (Y-offset . ,side-position-interface::y-aligned-side)
2548 (meta . ((class . Spanner)
2549 (interfaces . (font-interface
2551 line-spanner-interface
2552 side-position-interface
2553 trill-spanner-interface))))))
2557 (avoid-scripts . #t)
2558 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
2559 (cross-staff . ,ly:tuplet-bracket::calc-cross-staff)
2560 (direction . ,ly:tuplet-bracket::calc-direction)
2561 (edge-height . (0.7 . 0.7))
2562 (full-length-to-extent . #t)
2564 (positions . ,ly:tuplet-bracket::calc-positions)
2565 (shorten-pair . (-0.2 . -0.2))
2566 (staff-padding . 0.25)
2567 (stencil . ,ly:tuplet-bracket::print)
2569 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2570 (X-positions . ,ly:tuplet-bracket::calc-x-positions)
2572 (meta . ((class . Spanner)
2573 (interfaces . (line-interface
2574 tuplet-bracket-interface))))))
2578 (avoid-slur . inside)
2579 (cross-staff . ,ly:tuplet-number::calc-cross-staff)
2580 (direction . ,tuplet-number::calc-direction)
2581 (font-shape . italic)
2583 (stencil . ,ly:tuplet-number::print)
2584 (text . ,tuplet-number::calc-denominator-text)
2585 (X-offset . ,ly:tuplet-number::calc-x-offset)
2586 (Y-offset . ,ly:tuplet-number::calc-y-offset)
2587 (meta . ((class . Spanner)
2588 (interfaces . (font-interface
2590 tuplet-number-interface))))))
2595 (direction . ,RIGHT)
2596 (extra-spacing-width . (+inf.0 . -inf.0))
2597 (font-shape . italic)
2598 (padding . 0.0) ;; padding relative to UnaCordaPedalLineSpanner
2599 (self-alignment-X . ,CENTER)
2600 (stencil . ,ly:text-interface::print)
2601 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2602 (Y-extent . ,grob::always-Y-extent-from-stencil)
2603 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2604 (meta . ((class . Item)
2605 (interfaces . (font-interface
2606 piano-pedal-script-interface
2607 self-alignment-interface
2608 text-interface))))))
2610 (UnaCordaPedalLineSpanner
2613 (cross-staff . ,ly:side-position-interface::calc-cross-staff)
2615 (minimum-space . 1.0)
2616 (outside-staff-priority . 1000)
2619 (staff-padding . 1.2)
2620 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2621 (X-extent . ,ly:axis-group-interface::width)
2622 (Y-extent . ,axis-group-interface::height)
2623 (Y-offset . ,side-position-interface::y-aligned-side)
2624 (meta . ((class . Spanner)
2625 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2626 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2627 (interfaces . (axis-group-interface
2628 piano-pedal-interface
2629 side-position-interface))))))
2635 (stencil . ,ly:vaticana-ligature::print)
2637 (meta . ((class . Spanner)
2638 (interfaces . (font-interface
2639 vaticana-ligature-interface))))))
2644 (positioning-done . ,ly:align-interface::align-to-ideal-distances)
2646 (vertical-skylines . ,ly:axis-group-interface::combine-skylines)
2647 (X-extent . ,ly:axis-group-interface::width)
2648 (Y-extent . ,axis-group-interface::height)
2649 (meta . ((class . Spanner)
2650 (object-callbacks . ((Y-common . ,ly:axis-group-interface::calc-y-common)
2651 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)
2652 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)))
2653 (interfaces . (align-interface
2654 axis-group-interface))))))
2658 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
2660 (default-staff-staff-spacing . ((basic-distance . 9)
2661 (minimum-distance . 8)
2663 (nonstaff-unrelatedstaff-spacing . ((padding . 0.5)))
2664 (outside-staff-placement-directive . left-to-right-polite)
2665 (staff-staff-spacing . ,(ly:make-unpure-pure-container ly:axis-group-interface::calc-staff-staff-spacing ly:axis-group-interface::calc-pure-staff-staff-spacing))
2666 (stencil . ,ly:axis-group-interface::print)
2667 (skyline-horizontal-padding . 0.1)
2668 (vertical-skylines . ,ly:hara-kiri-group-spanner::calc-skylines)
2669 (X-extent . ,ly:axis-group-interface::width)
2670 (Y-extent . ,(ly:make-unpure-pure-container ly:hara-kiri-group-spanner::y-extent ly:hara-kiri-group-spanner::pure-height))
2671 (Y-offset . ,ly:hara-kiri-group-spanner::force-hara-kiri-callback)
2672 (meta . ((class . Spanner)
2673 (object-callbacks . (
2674 (X-common . ,ly:axis-group-interface::calc-x-common)
2675 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2676 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2678 (interfaces . (axis-group-interface
2679 hara-kiri-group-spanner-interface))))))
2683 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
2684 (bound-details . ((right . ((attach-dir . ,CENTER)
2687 (left . ((attach-dir . ,CENTER)
2693 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2695 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2696 (stencil . ,ly:line-spanner::print)
2700 (meta . ((class . Spanner)
2701 (interfaces . (line-interface
2702 line-spanner-interface))))))
2707 (edge-height . (2.0 . 2.0)) ;; staff-space;
2708 (font-encoding . fetaText)
2710 (shorten-pair . ,ly:volta-bracket::calc-shorten-pair)
2711 (stencil . ,ly:volta-bracket-interface::print)
2712 (thickness . 1.6) ;; line-thickness
2714 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2715 (Y-extent . ,(grob::unpure-Y-extent-from-stencil volta-bracket-interface::pure-height))
2716 (meta . ((class . Spanner)
2717 (interfaces . (font-interface
2718 horizontal-bracket-interface
2720 side-position-interface
2722 volta-bracket-interface
2723 volta-interface))))))
2725 (VoltaBracketSpanner
2727 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
2731 (outside-staff-priority . 600)
2734 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2735 (X-extent . ,ly:axis-group-interface::width)
2736 (Y-extent . ,axis-group-interface::height)
2737 (Y-offset . ,side-position-interface::y-aligned-side)
2738 (meta . ((class . Spanner)
2739 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2740 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2741 (interfaces . (axis-group-interface
2742 side-position-interface
2743 volta-interface))))))
2747 (define (completize-grob-entry x)
2748 "Transplant assoc key into 'name entry of 'meta of X. Set interfaces for Item, Spanner etc.
2750 ;; (display (car x))
2752 (let* ((name-sym (car x))
2753 (grob-entry (cdr x))
2754 (meta-entry (assoc-get 'meta grob-entry))
2755 (class (assoc-get 'class meta-entry))
2757 (assoc-get 'interfaces meta-entry)))
2761 (set! ifaces-entry (cons 'item-interface ifaces-entry)))
2762 ((eq? 'Spanner class)
2763 (set! ifaces-entry (cons 'spanner-interface ifaces-entry)))
2764 ((eq? 'Paper_column class)
2765 (set! ifaces-entry (cons 'item-interface
2766 (cons 'paper-column-interface ifaces-entry))))
2767 ((eq? 'System class)
2768 (set! ifaces-entry (cons 'system-interface
2769 (cons 'spanner-interface ifaces-entry))))
2771 (ly:warning "Unknown class ~a" class)))
2773 (set! ifaces-entry (uniq-list (sort ifaces-entry symbol<?)))
2774 (set! ifaces-entry (cons 'grob-interface ifaces-entry))
2776 (set! meta-entry (assoc-set! meta-entry 'name name-sym))
2777 (set! meta-entry (assoc-set! meta-entry 'interfaces
2779 (set! grob-entry (assoc-set! grob-entry 'meta meta-entry))
2780 (cons name-sym grob-entry)))
2782 (set! all-grob-descriptions (map completize-grob-entry all-grob-descriptions))
2784 ;; (display (map pair? all-grob-descriptions))
2786 ;; make sure that \property Foo.Bar =\turnOff doesn't complain
2789 ;; (display (car x)) (newline)
2791 (set-object-property! (car x) 'translation-type? list?)
2792 (set-object-property! (car x) 'is-grob? #t))
2793 all-grob-descriptions)
2795 (set! all-grob-descriptions (sort all-grob-descriptions alist<?))