1 ;;;; This file is part of LilyPond, the GNU music typesetter.
3 ;;;; Copyright (C) 1998--2014 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-session-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:self-alignment-interface::aligned-on-x-parent)
89 (Y-extent . ,accidental-interface::height)
90 (Y-offset . ,side-position-interface::y-aligned-side)
91 (meta . ((class . Item)
92 (interfaces . (accidental-interface
93 accidental-suggestion-interface
95 outside-staff-interface
97 self-alignment-interface
98 side-position-interface))))))
103 (break-align-symbol . ambitus)
104 (break-visibility . ,begin-of-line-visible)
107 (cue-end-clef . (extra-space . 0.5))
108 (clef . (extra-space . 0.5))
109 (cue-clef . (extra-space . 0.5))
110 (key-signature . (extra-space . 0.0))
111 (staff-bar . (extra-space . 0.0))
112 (time-signature . (extra-space . 0.0))
113 (first-note . (fixed-space . 0.0))))
114 (X-extent . ,ly:axis-group-interface::width)
115 (Y-extent . ,axis-group-interface::height)
116 (meta . ((class . Item)
117 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
118 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
119 (interfaces . (ambitus-interface
121 break-aligned-interface))))))
126 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
129 (stencil . ,ly:accidental-interface::print)
130 (X-offset . ,ly:side-position-interface::x-aligned-side)
131 (Y-extent . ,accidental-interface::height)
132 (meta . ((class . Item)
133 (interfaces . (accidental-interface
134 break-aligned-interface
136 side-position-interface))))))
140 (gap . ,ambitus-line::calc-gap)
141 (length-fraction . 0.7)
143 (stencil . ,ambitus::print)
145 (X-offset . ,ly:self-alignment-interface::centered-on-x-parent)
146 (meta . ((class . Item)
147 (interfaces . (ambitus-interface
153 (glyph-name . ,note-head::calc-glyph-name)
154 (stencil . ,ly:note-head::print)
155 (Y-offset . ,staff-symbol-referencer::callback)
156 (Y-extent . ,grob::always-Y-extent-from-stencil)
157 (meta . ((class . Item)
158 (interfaces . (ambitus-interface
162 rhythmic-head-interface
163 staff-symbol-referencer-interface))))))
167 (cross-staff . ,ly:arpeggio::calc-cross-staff)
170 (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 (extra-spacing-width . (+inf.0 . -inf.0))
191 (stencil . ,ly:balloon-interface::print)
192 (text . ,(grob::calc-property-by-copy 'text))
193 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
194 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
195 (Y-extent . ,grob::always-Y-extent-from-stencil)
196 (meta . ((class . Item)
197 (interfaces . (balloon-interface
203 (allow-span-bar . #t)
204 (bar-extent . ,ly:bar-line::calc-bar-extent)
205 (break-align-anchor . ,ly:bar-line::calc-anchor)
206 (break-align-symbol . staff-bar)
207 (break-visibility . ,bar-line::calc-break-visibility)
208 (extra-spacing-height . ,pure-from-neighbor-interface::account-for-span-bar)
211 (glyph-name . ,bar-line::calc-glyph-name)
214 ;; Ross. page 151 lists other values, we opt for a leaner look
217 ;; kern should scale with line-thickness too.
220 (hair-thickness . 1.9)
221 (thick-thickness . 6.0)
227 (time-signature . (extra-space . 0.75))
228 (custos . (minimum-space . 2.0))
229 (clef . (minimum-space . 1.0))
230 (key-signature . (extra-space . 1.0))
231 (key-cancellation . (extra-space . 1.0))
232 (first-note . (fixed-space . 1.3))
233 (next-note . (semi-fixed-space . 0.9))
234 (right-edge . (extra-space . 0.0))))
235 (stencil . ,ly:bar-line::print)
236 (Y-extent . ,grob::always-Y-extent-from-stencil)
237 (meta . ((class . Item)
238 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
239 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
240 (interfaces . (bar-line-interface
241 break-aligned-interface
243 pure-from-neighbor-interface))))))
247 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
248 ;; want the bar number before the clef at line start.
249 (break-align-symbols . (left-edge staff-bar))
251 (break-visibility . ,begin-of-line-visible)
253 (extra-spacing-width . (+inf.0 . -inf.0))
254 (font-family . roman)
257 ;; w/o padding, bars numbers are not positioned over the staff as
258 ;; they are slightly to the left. so we add just a bit.
259 (horizon-padding . 0.05)
260 (outside-staff-priority . 100)
262 (self-alignment-X . ,RIGHT)
264 (stencil . ,ly:text-interface::print)
265 (X-offset . ,(ly:make-simple-closure
267 ,(ly:make-simple-closure
268 (list ly:break-alignable-interface::self-align-callback))
269 ,(ly:make-simple-closure
270 (list ly:self-alignment-interface::x-aligned-on-self)))))
271 (Y-offset . ,side-position-interface::y-aligned-side)
272 (Y-extent . ,grob::always-Y-extent-from-stencil)
275 (interfaces . (break-alignable-interface
277 outside-staff-interface
278 self-alignment-interface
279 side-position-interface
284 (stencil . ,ly:text-interface::print)
285 (Y-extent . ,grob::always-Y-extent-from-stencil)
286 (meta . ((class . Item)
287 (interfaces . (bass-figure-interface
289 rhythmic-grob-interface
296 (positioning-done . ,ly:align-interface::align-to-minimum-distances)
297 (stacking-dir . ,DOWN)
298 (X-extent . ,ly:axis-group-interface::width)
299 (Y-extent . ,axis-group-interface::height)
300 (meta . ((class . Spanner)
301 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
302 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
303 (interfaces . (align-interface
305 bass-figure-alignment-interface))))))
307 (BassFigureAlignmentPositioning
313 (staff-padding . 1.0)
314 (X-extent . ,ly:axis-group-interface::width)
315 (Y-extent . ,axis-group-interface::height)
316 (Y-offset . ,side-position-interface::y-aligned-side)
317 (meta . ((class . Spanner)
318 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
319 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
320 (interfaces . (axis-group-interface
321 outside-staff-interface
322 side-position-interface))))))
326 (edge-height . (0.2 . 0.2))
327 (stencil . ,ly:enclosing-bracket::print)
328 (X-extent . ,ly:enclosing-bracket::width)
329 (meta . ((class . Item)
330 (interfaces . (enclosing-bracket-interface))))))
332 (BassFigureContinuation
334 (stencil . ,ly:figured-bass-continuation::print)
335 (Y-offset . ,ly:figured-bass-continuation::center-on-figures)
336 (meta . ((class . Spanner)
337 (interfaces . (figured-bass-continuation-interface))))))
341 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
343 (vertical-skylines . ,ly:axis-group-interface::calc-skylines)
344 (X-extent . ,ly:axis-group-interface::width)
345 (Y-extent . ,axis-group-interface::height)
346 (meta . ((class . Spanner)
347 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
348 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
349 (interfaces . (axis-group-interface
350 outside-staff-axis-group-interface))))))
355 ;; todo: clean this up a bit: the list is getting
357 (auto-knee-gap . 5.5)
358 (beam-segments . ,ly:beam::calc-beam-segments)
359 (beam-thickness . 0.48) ; in staff-space
361 ;; We have some unreferenced problems here.
363 ;; If we shorten beamed stems less than normal stems (1 staff-space),
364 ;; or high order less than 8th beams, patterns like
365 ;; c''4 [c''8 c''] c''4 [c''16 c]
366 ;; are ugly (different stem lengths).
368 ;; But if we shorten 16th beams as much as 8th beams, a single
369 ;; forced 16th beam looks *very* short.
371 ;; We choose to shorten 8th beams the same as single stems,
372 ;; and high order beams less than 8th beams, so that all
373 ;; isolated shortened beams look nice and a bit shortened,
374 ;; sadly possibly breaking patterns with high order beams.
375 (beamed-stem-shorten . (1.0 0.5 0.25))
377 (beaming . ,ly:beam::calc-beaming)
379 (collision-interfaces . (beam-interface
381 clef-modifier-interface
383 inline-accidental-interface
384 key-signature-interface
387 time-signature-interface))
388 (cross-staff . ,ly:beam::calc-cross-staff)
392 (secondary-beam-demerit . 10)
393 (stem-length-demerit-factor . 5)
396 (stem-length-limit-penalty . 5000)
397 (damping-direction-penalty . 800)
398 (hint-direction-penalty . 20)
399 (musical-direction-factor . 400)
400 (ideal-slope-factor . 10)
401 (collision-penalty . 500)
402 (collision-padding . 0.35)
403 (round-to-zero-slope . 0.02)))
404 (direction . ,ly:beam::calc-direction)
406 (normalized-endpoints . ,ly:spanner::calc-normalized-endpoints)
407 ;; only for debugging.
408 (font-family . roman)
411 (neutral-direction . ,DOWN)
412 (positions . ,beam::place-broken-parts-individually)
413 (X-positions . ,ly:beam::calc-x-positions)
414 (transparent . ,(grob::inherit-parent-property
417 ;; this is a hack to set stem lengths, if positions is set.
418 (quantized-positions . ,ly:beam::set-stem-lengths)
420 (shorten . ,ly:beam::calc-stem-shorten)
421 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
422 (stencil . ,ly:beam::print)
424 (meta . ((class . Spanner)
425 (object-callbacks . ((normal-stems . ,ly:beam::calc-normal-stems)))
426 (interfaces . (beam-interface
428 staff-symbol-referencer-interface
429 unbreakable-spanner-interface))))))
433 (minimum-length . 0.5)
434 (stencil . ,bend::print)
436 (meta . ((class . Spanner)
437 (interfaces . (bend-after-interface
438 spanner-interface))))))
443 (break-align-anchor . ,ly:break-aligned-interface::calc-average-anchor)
444 (break-visibility . ,ly:break-aligned-interface::calc-break-visibility)
445 (X-extent . ,ly:axis-group-interface::width)
446 (meta . ((class . Item)
447 (interfaces . (axis-group-interface
448 break-aligned-interface))))))
453 (break-align-orders . ;; end of line
494 (positioning-done . ,ly:break-alignment-interface::calc-positioning-done)
496 (X-extent . ,ly:axis-group-interface::width)
497 (meta . ((class . Item)
498 (interfaces . (axis-group-interface
499 break-alignment-interface))))))
503 (break-align-symbol . breathing-sign)
504 (break-visibility . ,begin-of-line-invisible)
507 (ambitus . (extra-space . 2.0))
508 (custos . (minimum-space . 1.0))
509 (key-signature . (minimum-space . 1.5))
510 (time-signature . (minimum-space . 1.5))
511 (staff-bar . (minimum-space . 1.5))
512 (clef . (minimum-space . 2.0))
513 (cue-clef . (minimum-space . 2.0))
514 (cue-end-clef . (minimum-space . 2.0))
515 (first-note . (fixed-space . 1.0)) ;huh?
516 (right-edge . (extra-space . 0.1))))
517 (stencil . ,ly:text-interface::print)
518 (text . ,(make-musicglyph-markup "scripts.rcomma"))
519 (Y-offset . ,ly:breathing-sign::offset-callback)
520 (Y-extent . ,grob::always-Y-extent-from-stencil)
521 (meta . ((class . Item)
522 (interfaces . (break-aligned-interface
523 breathing-sign-interface
525 outside-staff-interface
530 (after-line-breaking . ,ly:chord-name::after-line-breaking)
533 (stencil . ,ly:text-interface::print)
534 (extra-spacing-height . (0.2 . -0.2))
535 (extra-spacing-width . (-0.5 . 0.5))
537 (Y-extent . ,grob::always-Y-extent-from-stencil)
538 (meta . ((class . Item)
539 (interfaces . (chord-name-interface
541 outside-staff-interface
542 rhythmic-grob-interface
547 (avoid-slur . inside)
548 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
549 (break-align-anchor-alignment . ,RIGHT)
550 (break-align-symbol . clef)
551 (break-visibility . ,begin-of-line-visible)
552 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
553 (glyph-name . ,ly:clef::calc-glyph-name)
555 (space-alist . ((cue-clef . (extra-space . 2.0))
556 (staff-bar . (extra-space . 0.7))
557 (key-cancellation . (minimum-space . 3.5))
558 (key-signature . (minimum-space . 3.5))
559 (time-signature . (minimum-space . 4.2))
560 (first-note . (minimum-fixed-space . 5.0))
561 (next-note . (extra-space . 1.0))
562 (right-edge . (extra-space . 0.5))))
563 (stencil . ,ly:clef::print)
564 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
565 (Y-offset . ,staff-symbol-referencer::callback)
566 (Y-extent . ,grob::always-Y-extent-from-stencil)
567 (meta . ((class . Item)
568 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
569 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
570 (interfaces . (break-aligned-interface
573 pure-from-neighbor-interface
574 staff-symbol-referencer-interface))))))
578 (break-visibility . ,(grob::inherit-parent-property
579 X 'break-visibility))
580 (font-shape . italic)
582 (transparent . ,(grob::inherit-parent-property
584 (color . ,(grob::inherit-parent-property
586 (self-alignment-X . ,CENTER)
587 (staff-padding . 0.7)
588 (stencil . ,ly:text-interface::print)
589 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
590 (Y-offset . ,side-position-interface::y-aligned-side)
591 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
592 (Y-extent . ,grob::always-Y-extent-from-stencil)
593 (meta . ((class . Item)
594 (interfaces . (clef-modifier-interface
596 outside-staff-interface
597 self-alignment-interface
598 side-position-interface
603 (cross-staff . ,ly:cluster::calc-cross-staff)
604 (minimum-length . 0.0)
606 (springs-and-rods . ,ly:spanner::set-spacing-rods)
607 (stencil . ,ly:cluster::print)
609 (meta . ((class . Spanner)
610 (interfaces . (cluster-interface))))))
612 (ClusterSpannerBeacon
614 (Y-extent . ,ly:cluster-beacon::height)
615 (meta . ((class . Item)
616 (interfaces . (cluster-beacon-interface
617 rhythmic-grob-interface))))))
621 (avoid-slur . outside)
624 (extra-spacing-width . (+inf.0 . -inf.0))
626 (outside-staff-priority . 450)
628 (script-priority . 200)
629 (self-alignment-X . #f)
631 (staff-padding . 0.5)
632 (stencil . ,ly:text-interface::print)
633 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
634 (Y-offset . ,side-position-interface::y-aligned-side)
635 (Y-extent . ,grob::always-Y-extent-from-stencil)
636 (meta . ((class . Item)
637 (interfaces . (font-interface
638 outside-staff-interface
639 self-alignment-interface
640 side-position-interface
642 text-script-interface))))))
646 (avoid-slur . inside)
647 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
648 (break-align-symbol . cue-clef)
649 (break-visibility . ,begin-of-line-visible)
650 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
652 (glyph-name . ,ly:clef::calc-glyph-name)
654 (full-size-change . #t)
655 (space-alist . ((staff-bar . (minimum-space . 2.7))
656 (key-cancellation . (minimum-space . 3.5))
657 (key-signature . (minimum-space . 3.5))
658 (time-signature . (minimum-space . 4.2))
659 (custos . (minimum-space . 0.0))
660 (first-note . (minimum-fixed-space . 3.0))
661 (next-note . (extra-space . 1.0))
662 (right-edge . (extra-space . 0.5))))
663 (stencil . ,ly:clef::print)
664 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
665 (Y-offset . ,staff-symbol-referencer::callback)
666 (Y-extent . ,grob::always-Y-extent-from-stencil)
667 (meta . ((class . Item)
668 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
669 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
670 (interfaces . (break-aligned-interface
673 pure-from-neighbor-interface
674 staff-symbol-referencer-interface))))))
678 (avoid-slur . inside)
679 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
680 (break-align-symbol . cue-end-clef)
681 (break-visibility . ,begin-of-line-invisible)
682 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-at-beginning-of-line)
684 (glyph-name . ,ly:clef::calc-glyph-name)
686 (full-size-change . #t)
687 (space-alist . ((clef . (extra-space . 0.7))
688 (cue-clef . (extra-space . 0.7))
689 (staff-bar . (extra-space . 0.7))
690 (key-cancellation . (minimum-space . 3.5))
691 (key-signature . (minimum-space . 3.5))
692 (time-signature . (minimum-space . 4.2))
693 (first-note . (minimum-fixed-space . 5.0))
694 (next-note . (extra-space . 1.0))
695 (right-edge . (extra-space . 0.5))))
696 (stencil . ,ly:clef::print)
697 (Y-offset . ,staff-symbol-referencer::callback)
698 (Y-extent . ,grob::always-Y-extent-from-stencil)
699 (meta . ((class . Item)
700 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
701 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
702 (interfaces . (break-aligned-interface
705 pure-from-neighbor-interface
706 staff-symbol-referencer-interface))))))
710 (break-align-symbol . custos)
711 (break-visibility . ,end-of-line-visible)
712 (neutral-direction . ,DOWN)
715 (first-note . (minimum-fixed-space . 0.0))
716 (right-edge . (extra-space . 0.1))))
717 (stencil . ,ly:custos::print)
719 (Y-offset . ,staff-symbol-referencer::callback)
720 (meta . ((class . Item)
721 (interfaces . (break-aligned-interface
724 staff-symbol-referencer-interface))))))
729 (chord-dots-limit . 3)
731 (positioning-done . ,ly:dot-column::calc-positioning-done)
732 (X-extent . ,ly:axis-group-interface::width)
733 (meta . ((class . Item)
734 (interfaces . (axis-group-interface
735 dot-column-interface))))))
739 (avoid-slur . inside)
740 (dot-count . ,dots::calc-dot-count)
741 (staff-position . ,dots::calc-staff-position)
742 (stencil . ,ly:dots::print)
743 (Y-extent . ,grob::always-Y-extent-from-stencil)
744 (extra-spacing-height . (-0.5 . 0.5))
745 (meta . ((class . Item)
746 (interfaces . (dots-interface
748 staff-symbol-referencer-interface))))))
752 (break-align-symbol . staff-bar)
753 (break-visibility . ,begin-of-line-invisible)
754 (dot-negative-kern . 0.75)
755 (font-encoding . fetaMusic)
757 (slash-negative-kern . 1.6)
759 (stencil . ,ly:percent-repeat-item-interface::double-percent)
760 (Y-extent . ,grob::always-Y-extent-from-stencil)
762 (meta . ((class . Item)
763 (interfaces . (break-aligned-interface
765 percent-repeat-interface
766 percent-repeat-item-interface))))))
768 (DoublePercentRepeatCounter
771 (font-encoding . fetaText)
774 (self-alignment-X . ,CENTER)
776 (staff-padding . 0.25)
777 (stencil . ,ly:text-interface::print)
778 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
779 (Y-offset . ,side-position-interface::y-aligned-side)
780 (Y-extent . ,grob::always-Y-extent-from-stencil)
781 (meta . ((class . Item)
782 (interfaces . (font-interface
783 outside-staff-interface
784 percent-repeat-interface
785 percent-repeat-item-interface
786 self-alignment-interface
787 side-position-interface
792 (dot-negative-kern . 0.75)
793 (font-encoding . fetaMusic)
794 (slash-negative-kern . 1.6)
796 (stencil . ,ly:percent-repeat-item-interface::beat-slash)
797 (Y-extent . ,grob::always-Y-extent-from-stencil)
799 (meta . ((class . Item)
800 (interfaces . (font-interface
801 outside-staff-interface
802 percent-repeat-interface
803 percent-repeat-item-interface
804 rhythmic-grob-interface))))))
809 (cross-staff . ,ly:side-position-interface::calc-cross-staff)
811 (minimum-space . 1.2)
812 (outside-staff-priority . 250)
816 (staff-padding . 0.1)
817 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
818 (X-extent . ,ly:axis-group-interface::width)
819 (Y-extent . ,axis-group-interface::height)
820 (Y-offset . ,side-position-interface::y-aligned-side)
821 (meta . ((class . Spanner)
822 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
823 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
824 (interfaces . (axis-group-interface
826 dynamic-line-spanner-interface
827 outside-staff-interface
828 side-position-interface))))))
835 (direction . ,ly:script-interface::calc-direction)
836 (extra-spacing-width . (+inf.0 . -inf.0))
837 (font-encoding . fetaText)
839 (font-shape . italic)
840 (positioning-done . ,ly:script-interface::calc-positioning-done)
841 (right-padding . 0.5)
842 (self-alignment-X . ,CENTER)
843 (stencil . ,ly:text-interface::print)
844 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
845 (Y-extent . ,grob::always-Y-extent-from-stencil)
846 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
847 (Y-offset . ,(scale-by-font-size -0.6)) ; center on an 'm'
848 (meta . ((class . Item)
849 (interfaces . (dynamic-interface
850 dynamic-text-interface
852 outside-staff-interface
854 self-alignment-interface
859 (before-line-breaking . ,dynamic-text-spanner::before-line-breaking)
860 (bound-details . ((right . ((attach-dir . ,LEFT)
864 (right-broken . ((attach-dir . ,RIGHT)
868 (left . ((attach-dir . ,LEFT)
870 (stencil-offset . (-0.75 . -0.5))
873 (left-broken . ((attach-dir . ,RIGHT)
876 (dash-fraction . 0.2)
879 ;; rather ugh with NCSB
880 ;; (font-series . bold)
881 (font-shape . italic)
883 ;; need to blend with dynamic texts.
886 (left-bound-info . ,ly:line-spanner::calc-left-bound-info-and-text)
888 (minimum-length . 2.0)
889 ;; make sure the spanner doesn't get too close to notes
890 (minimum-Y-extent . (-1 . 1))
892 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
893 (skyline-horizontal-padding . 0.2)
894 (springs-and-rods . ,ly:spanner::set-spacing-rods)
895 (stencil . ,ly:line-spanner::print)
896 (style . dashed-line)
897 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
898 (meta . ((class . Spanner)
899 (interfaces . (dynamic-interface
900 dynamic-text-spanner-interface
903 line-spanner-interface
904 ;for now, LilyPond never will typeset
905 ;these without a DynamicLineSpanner
906 ;as their controlling element
907 ;so, they do not need the
908 ;outside-staff-interface
915 (bound-details . ((left . ((Y . 0)
921 (attach-dir . ,RIGHT)
925 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
926 (quantize-position . #t)
927 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
929 (stencil . ,ly:line-spanner::print)
931 (Y-offset . ,side-position-interface::y-aligned-side)
932 (meta . ((class . Spanner)
933 (interfaces . (episema-interface
936 line-spanner-interface
937 side-position-interface))))))
943 ;; sync with TextScript (?)
944 (add-stem-support . ,only-if-beamed)
945 (avoid-slur . around)
946 (cross-staff . ,script-or-side-position-cross-staff)
947 (direction . ,ly:script-interface::calc-direction)
948 (font-encoding . fetaText)
949 (font-size . -5) ; don't overlap when next to heads.
951 (positioning-done . ,ly:script-interface::calc-positioning-done)
952 (script-priority . 100)
953 (self-alignment-X . ,CENTER)
954 (self-alignment-Y . ,CENTER)
956 (staff-padding . 0.5)
957 (stencil . ,ly:text-interface::print)
958 (text . ,fingering::calc-text)
959 (Y-extent . ,grob::always-Y-extent-from-stencil)
960 (meta . ((class . Item)
961 (interfaces . (finger-interface
963 outside-staff-interface
964 self-alignment-interface
965 side-position-interface
967 text-script-interface))))))
972 (positioning-done . ,ly:fingering-column::calc-positioning-done)
974 (meta . ((class . Item)
975 (interfaces . (fingering-column-interface))))))
979 (glyph-name . ,ly:flag::glyph-name)
980 (stencil . ,ly:flag::print)
981 (transparent . ,(grob::inherit-parent-property
983 (color . ,(grob::inherit-parent-property
985 (X-extent . ,ly:flag::width)
986 (X-offset . ,ly:flag::calc-x-offset)
987 (Y-offset . ,(ly:make-unpure-pure-container ly:flag::calc-y-offset ly:flag::pure-calc-y-offset))
988 (Y-extent . ,grob::always-Y-extent-from-stencil)
989 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
990 (meta . ((class . Item)
991 (interfaces . (flag-interface
996 (annotation-balloon . #f)
997 (annotation-line . #t)
998 (automatically-numbered . ,(grob::calc-property-by-copy 'automatically-numbered))
999 (break-visibility . ,(grob::inherit-parent-property
1000 X 'break-visibility))
1002 (footnote-text . ,(grob::calc-property-by-copy 'footnote-text))
1003 (stencil . ,ly:balloon-interface::print)
1004 (text . ,(grob::calc-property-by-copy 'text))
1007 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
1008 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
1009 (meta . ((class . Item)
1010 (interfaces . (balloon-interface
1013 text-interface))))))
1017 (annotation-balloon . #f)
1018 (annotation-line . #t)
1019 (automatically-numbered . ,(grob::calc-property-by-copy 'automatically-numbered))
1021 (footnote-text . ,(grob::calc-property-by-copy 'footnote-text))
1022 (spanner-placement . ,LEFT)
1023 (stencil . ,ly:balloon-interface::print-spanner)
1024 (text . ,(grob::calc-property-by-copy 'text))
1027 (X-offset . ,(grob::calc-property-by-copy 'X-offset))
1028 (Y-offset . ,(grob::calc-property-by-copy 'Y-offset))
1029 (meta . ((class . Spanner)
1030 (interfaces . (balloon-interface
1032 footnote-spanner-interface
1034 text-interface))))))
1038 (after-line-breaking . ,ly:chord-name::after-line-breaking)
1039 (fret-diagram-details . ((finger-code . below-string)))
1040 (stencil . ,fret-board::calc-stencil)
1041 (extra-spacing-height . (0.2 . -0.2))
1042 (extra-spacing-width . (-0.5 . 0.5))
1043 (Y-extent . ,grob::always-Y-extent-from-stencil)
1044 (meta . ((class . Item)
1045 (interfaces . (chord-name-interface
1047 fret-diagram-interface
1048 outside-staff-interface
1049 rhythmic-grob-interface))))))
1054 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1055 (bound-details . ((right . ((attach-dir . ,LEFT)
1056 (end-on-accidental . #t)
1059 (left . ((attach-dir . ,RIGHT)
1063 (cross-staff . ,ly:line-spanner::calc-cross-staff)
1065 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
1066 (normalized-endpoints . ,ly:spanner::calc-normalized-endpoints)
1067 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
1069 (stencil . ,ly:line-spanner::print)
1071 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1074 (zigzag-width . 0.75)
1075 (meta . ((class . Spanner)
1076 (interfaces . (glissando-interface
1078 line-spanner-interface
1079 unbreakable-spanner-interface))))))
1083 (common-shortest-duration . ,grace-spacing::calc-shortest-duration)
1084 (shortest-duration-space . 1.6)
1085 (spacing-increment . 0.8)
1086 (meta . ((class . Spanner)
1087 (interfaces . (grace-spacing-interface
1088 spacing-options-interface
1089 spanner-interface))))))
1094 (self-alignment-X . ,CENTER)
1095 (stencil . ,ly:grid-line-interface::print)
1096 (X-extent . ,ly:grid-line-interface::width)
1097 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1098 (meta . ((class . Item)
1099 (interfaces . (grid-line-interface
1100 self-alignment-interface))))))
1104 (X-extent . (0 . 0))
1105 (Y-extent . (0 . 0))
1106 (meta . ((class . Item)
1107 (interfaces . (grid-point-interface))))))
1112 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1113 (bound-padding . 1.0)
1114 (broken-bound-padding . ,ly:hairpin::broken-bound-padding)
1116 (grow-direction . ,hairpin::calc-grow-direction)
1118 (minimum-length . 2.0)
1119 (self-alignment-Y . ,CENTER)
1120 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1121 (stencil . ,ly:hairpin::print)
1124 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1125 (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:hairpin::pure-height))
1126 (Y-offset . ,self-alignment-interface::y-aligned-on-self)
1127 (meta . ((class . Spanner)
1128 (interfaces . (dynamic-interface
1131 outside-staff-interface
1132 self-alignment-interface
1133 spanner-interface))))))
1137 (bracket-flare . (0.5 . 0.5))
1138 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
1142 (staff-padding . 0.2)
1143 (stencil . ,ly:horizontal-bracket::print)
1145 (Y-offset . ,side-position-interface::y-aligned-side)
1146 (meta . ((class . Spanner)
1147 (interfaces . (horizontal-bracket-interface
1149 outside-staff-interface
1150 side-position-interface
1151 spanner-interface))))))
1158 (self-alignment-X . ,CENTER)
1159 (self-alignment-Y . ,CENTER)
1160 (stencil . ,system-start-text::print)
1161 (X-offset . ,system-start-text::calc-x-offset)
1162 (Y-offset . ,system-start-text::calc-y-offset)
1163 (meta . ((class . Spanner)
1164 (interfaces . (font-interface
1165 self-alignment-interface
1166 side-position-interface
1167 system-start-text-interface))))))
1172 (extra-spacing-width . (+inf.0 . -inf.0))
1173 (outside-staff-priority . 500)
1175 (self-alignment-X . ,LEFT)
1177 (staff-padding . 0.5)
1178 (stencil . ,ly:text-interface::print)
1179 (Y-extent . ,grob::always-Y-extent-from-stencil)
1180 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
1181 (Y-offset . ,side-position-interface::y-aligned-side)
1182 (meta . ((class . Item)
1183 (interfaces . (font-interface
1184 outside-staff-interface
1185 self-alignment-interface
1186 side-position-interface
1187 text-interface))))))
1192 (break-align-symbol . key-cancellation)
1193 (break-visibility . ,begin-of-line-invisible)
1194 (glyph-name-alist . ,cancellation-glyph-name-alist)
1196 (flat-positions . (2 3 4 2 1 2 1))
1197 (sharp-positions . (4 5 4 2 3 2 3))
1199 (time-signature . (extra-space . 1.25))
1200 (staff-bar . (extra-space . 0.6))
1201 (key-signature . (extra-space . 0.5))
1202 (cue-clef . (extra-space . 0.5))
1203 (right-edge . (extra-space . 0.5))
1204 (first-note . (fixed-space . 2.5))))
1205 (stencil . ,ly:key-signature-interface::print)
1206 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1207 (Y-extent . ,grob::always-Y-extent-from-stencil)
1208 (extra-spacing-width . (0.0 . 1.0))
1209 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
1210 (Y-offset . ,staff-symbol-referencer::callback)
1211 (meta . ((class . Item)
1212 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1213 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
1214 (interfaces . (break-aligned-interface
1216 key-cancellation-interface
1217 key-signature-interface
1218 pure-from-neighbor-interface
1219 staff-symbol-referencer-interface))))))
1223 (avoid-slur . inside)
1224 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
1225 (break-align-anchor-alignment . ,RIGHT)
1226 (break-align-symbol . key-signature)
1227 (break-visibility . ,begin-of-line-visible)
1228 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
1230 (flat-positions . (2 3 4 2 1 2 1))
1231 (sharp-positions . (4 5 4 2 3 2 3))
1233 (time-signature . (extra-space . 1.15))
1234 (staff-bar . (extra-space . 1.1))
1235 (cue-clef . (extra-space . 0.5))
1236 (right-edge . (extra-space . 0.5))
1237 (first-note . (fixed-space . 2.5))))
1238 (stencil . ,ly:key-signature-interface::print)
1239 (Y-extent . ,grob::always-Y-extent-from-stencil)
1240 (extra-spacing-width . (0.0 . 1.0))
1241 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
1242 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1243 (Y-offset . ,staff-symbol-referencer::callback)
1244 (meta . ((class . Item)
1245 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1246 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
1247 (interfaces . (break-aligned-interface
1249 key-signature-interface
1250 pure-from-neighbor-interface
1251 staff-symbol-referencer-interface))))))
1255 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1256 (stencil . ,ly:kievan-ligature::print)
1258 (meta . ((class . Spanner)
1259 (interfaces . (font-interface
1260 kievan-ligature-interface))))))
1264 (control-points . ,ly:semi-tie::calc-control-points)
1265 (cross-staff . ,semi-tie::calc-cross-staff)
1266 (details . ((ratio . 0.333)
1267 (height-limit . 1.0)))
1268 (direction . ,ly:tie::calc-direction)
1269 (head-direction . ,LEFT)
1270 (stencil . ,laissez-vibrer::print)
1272 (extra-spacing-height . (-0.5 . 0.5))
1273 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1274 (Y-extent . ,grob::always-Y-extent-from-stencil)
1275 (meta . ((class . Item)
1276 (interfaces . (semi-tie-interface))))))
1278 (LaissezVibrerTieColumn
1280 (head-direction . ,ly:semi-tie-column::calc-head-direction)
1281 (positioning-done . ,ly:semi-tie-column::calc-positioning-done)
1284 (meta . ((class . Item)
1285 (interfaces . (semi-tie-column-interface))))))
1290 (length-fraction . 0.25)
1291 (minimum-length-fraction . 0.25)
1292 (springs-and-rods . ,ly:ledger-line-spanner::set-spacing-rods)
1293 (stencil . ,ly:ledger-line-spanner::print)
1294 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1297 (meta . ((class . Spanner)
1298 (interfaces . (ledger-line-spanner-interface))))))
1302 (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
1303 (break-align-symbol . left-edge)
1304 (break-visibility . ,begin-of-line-visible)
1307 (ambitus . (extra-space . 2.0))
1308 (breathing-sign . (minimum-space . 0.0))
1309 (cue-end-clef . (extra-space . 0.8))
1310 (clef . (extra-space . 0.8))
1311 (cue-clef . (extra-space . 0.8))
1312 (staff-bar . (extra-space . 0.0))
1313 (key-cancellation . (extra-space . 0.0))
1314 (key-signature . (extra-space . 0.8))
1315 (time-signature . (extra-space . 1.0))
1316 (custos . (extra-space . 0.0))
1317 (first-note . (fixed-space . 2.0))
1318 (right-edge . (extra-space . 0.0))
1320 (X-extent . (0 . 0))
1321 (Y-extent . (0 . 0))
1322 (meta . ((class . Item)
1323 (interfaces . (break-aligned-interface))))))
1327 ;; ugh. A ligature bracket is totally different from
1328 ;; a tuplet bracket.
1330 (bracket-visibility . #t)
1331 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
1333 (edge-height . (0.7 . 0.7))
1335 (positions . ,ly:tuplet-bracket::calc-positions)
1336 (shorten-pair . (-0.2 . -0.2))
1337 (staff-padding . 0.25)
1338 (stencil . ,ly:tuplet-bracket::print)
1340 (X-positions . ,ly:tuplet-bracket::calc-x-positions)
1341 (meta . ((class . Spanner)
1342 (interfaces . (line-interface
1343 tuplet-bracket-interface))))))
1347 (minimum-length . 1.5)
1348 (stencil . ,ly:lyric-extender::print)
1349 (thickness . 0.8) ; line-thickness
1350 (Y-extent . (0 . 0))
1351 (meta . ((class . Spanner)
1352 (interfaces . (lyric-extender-interface
1353 lyric-interface))))))
1357 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
1358 (dash-period . 10.0)
1361 (minimum-distance . 0.1)
1362 (minimum-length . 0.3)
1364 (springs-and-rods . ,ly:lyric-hyphen::set-spacing-rods)
1365 (stencil . ,ly:lyric-hyphen::print)
1366 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1368 (Y-extent . (0 . 0))
1369 (meta . ((class . Spanner)
1370 (interfaces . (font-interface
1371 lyric-hyphen-interface
1373 spanner-interface))))))
1377 (minimum-distance . 0.45)
1379 (springs-and-rods . ,ly:lyric-hyphen::set-spacing-rods)
1382 (meta . ((class . Spanner)
1383 (interfaces . (lyric-hyphen-interface
1384 spanner-interface))))))
1388 (extra-spacing-width . (0.0 . 0.0))
1389 ;; Recede in height for purposes of note spacing,
1390 ;; so notes in melismata can be freely spaced above lyrics
1391 (extra-spacing-height . (0.2 . -0.2))
1392 (font-series . medium)
1394 (self-alignment-X . ,CENTER)
1395 (stencil . ,lyric-text::print)
1396 (text . ,(grob::calc-property-by-copy 'text))
1398 (skyline-horizontal-padding . 0.1)
1399 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1400 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1401 (Y-extent . ,grob::always-Y-extent-from-stencil)
1402 (meta . ((class . Item)
1403 (interfaces . (font-interface
1404 lyric-syllable-interface
1405 rhythmic-grob-interface
1406 self-alignment-interface
1407 text-interface))))))
1413 (font-encoding . fetaText)
1415 (outside-staff-horizontal-padding . 0.5)
1416 (outside-staff-priority . 750)
1417 (self-alignment-X . ,CENTER)
1419 (staff-padding . 0.5)
1420 (stencil . ,measure-counter-stencil)
1421 (meta . ((class . Spanner)
1422 (interfaces . (font-interface
1423 measure-counter-interface
1424 outside-staff-interface
1425 self-alignment-interface
1426 side-position-interface
1427 text-interface))))))
1436 (stencil . ,ly:measure-grouping::print)
1438 (Y-offset . ,side-position-interface::y-aligned-side)
1439 (meta . ((class . Spanner)
1440 (interfaces . (measure-grouping-interface
1441 outside-staff-interface
1442 side-position-interface))))))
1446 (neutral-direction . ,DOWN)
1447 (meta . ((class . Item)
1448 (interfaces . (melody-spanner-interface))))))
1452 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1453 (stencil . ,ly:mensural-ligature::print)
1455 (meta . ((class . Spanner)
1456 (interfaces . (font-interface
1457 mensural-ligature-interface))))))
1461 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
1462 (break-visibility . ,end-of-line-invisible)
1464 (extra-spacing-width . (+inf.0 . -inf.0))
1465 (flag-style . default)
1466 (outside-staff-horizontal-padding . 0.2)
1467 (outside-staff-priority . 1000)
1470 (stencil . ,ly:text-interface::print)
1471 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1472 (Y-offset . ,side-position-interface::y-aligned-side)
1473 (X-offset . ,(ly:make-simple-closure
1475 ,(ly:make-simple-closure
1476 (list ly:break-alignable-interface::self-align-callback))
1477 ,(ly:make-simple-closure
1478 (list ly:self-alignment-interface::x-aligned-on-self)))))
1479 (self-alignment-X . ,LEFT)
1480 (break-align-symbols . (time-signature))
1481 (non-break-align-symbols . (paper-column-interface))
1482 (Y-extent . ,grob::always-Y-extent-from-stencil)
1483 (meta . ((class . Item)
1484 (interfaces . (break-alignable-interface
1486 metronome-mark-interface
1487 outside-staff-interface
1488 self-alignment-interface
1489 side-position-interface
1490 text-interface))))))
1495 (hair-thickness . 2.0)
1496 (round-up-exceptions . ())
1498 (spacing-pair . (break-alignment . break-alignment))
1499 (springs-and-rods . ,ly:multi-measure-rest::set-spacing-rods)
1500 (stencil . ,ly:multi-measure-rest::print)
1501 (thick-thickness . 6.6)
1502 ;; See Wanske pp. 125
1503 (usable-duration-logs . ,(iota 4 -3))
1504 (Y-extent . ,(ly:make-unpure-pure-container ly:multi-measure-rest::height))
1505 (Y-offset . ,staff-symbol-referencer::callback)
1506 (meta . ((class . Spanner)
1507 (interfaces . (font-interface
1508 multi-measure-interface
1509 outside-staff-interface
1510 multi-measure-rest-interface
1512 staff-symbol-referencer-interface))))))
1514 (MultiMeasureRestNumber
1516 (bound-padding . 2.0)
1518 (font-encoding . fetaText)
1520 (self-alignment-X . ,CENTER)
1522 (springs-and-rods . ,ly:multi-measure-rest::set-text-rods)
1523 (staff-padding . 0.4)
1524 (stencil . ,ly:text-interface::print)
1525 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1526 (Y-offset . ,side-position-interface::y-aligned-side)
1527 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1528 (Y-extent . ,grob::always-Y-extent-from-stencil)
1529 (meta . ((class . Spanner)
1530 (interfaces . (font-interface
1531 multi-measure-interface
1532 outside-staff-interface
1533 self-alignment-interface
1534 side-position-interface
1535 text-interface))))))
1537 (MultiMeasureRestText
1540 (outside-staff-priority . 450)
1542 (self-alignment-X . ,CENTER)
1543 (skyline-horizontal-padding . 0.2)
1544 (staff-padding . 0.25)
1545 (stencil . ,ly:text-interface::print)
1546 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1547 (Y-offset . ,side-position-interface::y-aligned-side)
1548 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1549 (Y-extent . ,grob::always-Y-extent-from-stencil)
1550 (meta . ((class . Spanner)
1551 (interfaces . (font-interface
1552 multi-measure-interface
1553 outside-staff-interface
1554 self-alignment-interface
1555 side-position-interface
1556 text-interface))))))
1559 (NonMusicalPaperColumn
1561 (allow-loose-spacing . #t)
1563 (before-line-breaking . ,ly:paper-column::before-line-breaking)
1564 (bound-alignment-interfaces . (break-alignment-interface))
1565 ;; used by Paper_column::print when debugging columns:
1567 (full-measure-extra-space . 1.0)
1568 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1569 ;; (stencil . ,ly:paper-column::print)
1571 (keep-inside-line . #t)
1572 ;; used by Paper_column::print when debugging columns:
1574 (line-break-permission . allow)
1576 (page-break-permission . allow)
1577 (X-extent . ,ly:axis-group-interface::width)
1578 (meta . ((class . Paper_column)
1579 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1580 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1581 (interfaces . (axis-group-interface
1583 paper-column-interface
1584 separation-item-interface
1585 spaceable-grob-interface))))))
1590 (positioning-done . ,ly:note-collision-interface::calc-positioning-done)
1591 (prefer-dotted-right . #t)
1592 (X-extent . ,ly:axis-group-interface::width)
1593 (Y-extent . ,axis-group-interface::height)
1594 (meta . ((class . Item)
1595 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1596 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1597 (interfaces . (axis-group-interface
1598 note-collision-interface))))))
1603 (bound-alignment-interfaces . (rhythmic-head-interface stem-interface))
1604 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1605 (skyline-vertical-padding . 0.15)
1606 (X-extent . ,ly:axis-group-interface::width)
1607 (Y-extent . ,axis-group-interface::height)
1608 (meta . ((class . Item)
1609 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1610 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1611 (interfaces . (axis-group-interface
1612 note-column-interface
1613 separation-item-interface))))))
1618 (duration-log . ,note-head::calc-duration-log)
1619 (extra-spacing-height . ,ly:note-head::include-ledger-line-height)
1620 (glyph-name . ,note-head::calc-glyph-name)
1621 (ligature-flexa . #f)
1622 (stem-attachment . ,ly:note-head::calc-stem-attachment)
1623 (stencil . ,ly:note-head::print)
1624 (X-offset . ,ly:note-head::stem-x-shift)
1625 (Y-offset . ,staff-symbol-referencer::callback)
1626 (Y-extent . ,grob::always-Y-extent-from-stencil)
1627 (meta . ((class . Item)
1628 (interfaces . (font-interface
1629 gregorian-ligature-interface
1631 ligature-head-interface
1632 mensural-ligature-interface
1634 rhythmic-grob-interface
1635 rhythmic-head-interface
1636 staff-symbol-referencer-interface
1637 vaticana-ligature-interface))))))
1641 (stencil . ,ly:text-interface::print)
1642 (Y-extent . ,grob::always-Y-extent-from-stencil)
1643 (meta . ((class . Item)
1644 (interfaces . (font-interface
1646 text-interface))))))
1650 ;; Changed this from 0.75.
1651 ;; If you ever change this back, please document! --hwn
1652 (knee-spacing-correction . 1.0)
1653 (same-direction-correction . 0.25)
1654 (space-to-barline . #t)
1655 (stem-spacing-correction . 0.5)
1656 (meta . ((class . Item)
1657 (interfaces . (note-spacing-interface
1658 spacing-interface))))))
1662 (dash-fraction . 0.3)
1664 (edge-height . (0 . 1.2))
1665 (font-shape . italic)
1666 (minimum-length . 1.0)
1667 (outside-staff-priority . 400)
1669 (shorten-pair . (0.0 . -0.6))
1670 (staff-padding . 2.0)
1671 (stencil . ,ly:ottava-bracket::print)
1672 (style . dashed-line)
1673 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1674 (Y-offset . ,side-position-interface::y-aligned-side)
1675 (meta . ((class . Spanner)
1676 (interfaces . (font-interface
1677 horizontal-bracket-interface
1679 outside-staff-interface
1680 ottava-bracket-interface
1681 side-position-interface
1682 text-interface))))))
1687 (allow-loose-spacing . #t)
1689 (before-line-breaking . ,ly:paper-column::before-line-breaking)
1690 (bound-alignment-interfaces . (note-column-interface))
1691 ;; used by Paper_column::print when debugging columns:
1693 (horizontal-skylines . ,ly:separation-item::calc-skylines)
1694 (keep-inside-line . #t)
1695 ;; used by Paper_column::print when debugging columns:
1697 ;; 0.08 comes from spacing-horizontal-skyline.ly
1698 ;; allows double flat of F to be nestled over dots of C
1699 (skyline-vertical-padding . 0.08)
1700 ;; (stencil . ,ly:paper-column::print)
1701 (X-extent . ,ly:axis-group-interface::width)
1702 (meta . ((class . Paper_column)
1703 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1704 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1705 (interfaces . (axis-group-interface
1707 paper-column-interface
1708 separation-item-interface
1709 spaceable-grob-interface))))))
1715 (stencil . ,parentheses-item::print)
1716 (stencils . ,parentheses-item::calc-parenthesis-stencils)
1717 ;; X-extent needs to be non-empty in order to allow proper
1718 ;; horizontal attachment. ParenthesesItem does not reserve
1719 ;; space of its own, however.
1720 (X-extent . (0 . 0))
1721 (meta . ((class . Item)
1722 (interfaces . (font-interface
1723 parentheses-interface))))))
1727 (dot-negative-kern . 0.75)
1728 (font-encoding . fetaMusic)
1730 (spacing-pair . (break-alignment . staff-bar))
1731 (springs-and-rods . ,ly:multi-measure-rest::set-spacing-rods)
1732 (stencil . ,ly:multi-measure-rest::percent)
1734 (meta . ((class . Spanner)
1735 (interfaces . (font-interface
1736 multi-measure-rest-interface
1737 percent-repeat-interface))))))
1739 (PercentRepeatCounter
1742 (font-encoding . fetaText)
1745 (self-alignment-X . ,CENTER)
1746 (staff-padding . 0.25)
1747 (stencil . ,ly:text-interface::print)
1748 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
1749 (Y-offset . ,side-position-interface::y-aligned-side)
1750 (Y-extent . ,grob::always-Y-extent-from-stencil)
1751 (meta . ((class . Spanner)
1752 (interfaces . (font-interface
1753 percent-repeat-interface
1754 outside-staff-interface
1755 self-alignment-interface
1756 side-position-interface
1757 text-interface))))))
1761 (control-points . ,ly:slur::calc-control-points)
1762 (cross-staff . ,ly:slur::calc-cross-staff)
1763 (details . ,default-slur-details)
1764 (direction . ,ly:slur::calc-direction)
1765 (height-limit . 2.0)
1766 (minimum-length . 1.5)
1769 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1770 (stencil . ,ly:slur::print)
1772 (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
1773 (Y-extent . ,slur::height)
1774 (meta . ((class . Spanner)
1775 (interfaces . (outside-staff-interface
1776 slur-interface))))))
1778 ;; an example of a text spanner
1781 (bound-padding . 1.0)
1782 (bracket-flare . (0.5 . 0.5))
1784 (edge-height . (1.0 . 1.0))
1785 (shorten-pair . (0.0 . 0.0))
1786 (stencil . ,ly:piano-pedal-bracket::print)
1789 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1790 (meta . ((class . Spanner)
1791 (interfaces . (line-interface
1792 piano-pedal-bracket-interface
1793 piano-pedal-interface))))))
1798 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
1800 (break-align-symbols . (staff-bar key-signature clef))
1801 (break-visibility . ,end-of-line-invisible)
1803 (extra-spacing-width . (+inf.0 . -inf.0))
1806 (outside-staff-horizontal-padding . 0.2)
1807 (outside-staff-priority . 1500)
1809 (self-alignment-X . ,CENTER)
1810 (stencil . ,ly:text-interface::print)
1811 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1812 (X-offset . ,(ly:make-simple-closure
1814 ,(ly:make-simple-closure
1815 (list ly:break-alignable-interface::self-align-callback))
1816 ,(ly:make-simple-closure
1817 (list ly:self-alignment-interface::x-aligned-on-self)))))
1818 (Y-offset . ,side-position-interface::y-aligned-side)
1819 (Y-extent . ,grob::always-Y-extent-from-stencil)
1820 (meta . ((class . Item)
1821 (interfaces . (break-alignable-interface
1824 outside-staff-interface
1825 self-alignment-interface
1826 side-position-interface
1827 text-interface))))))
1831 (slash-negative-kern . 0.85)
1833 (stencil . ,ly:percent-repeat-item-interface::beat-slash)
1834 (Y-extent . ,grob::always-Y-extent-from-stencil)
1836 (meta . ((class . Item)
1837 (interfaces . (percent-repeat-interface
1838 percent-repeat-item-interface
1839 rhythmic-grob-interface))))))
1843 (cross-staff . ,semi-tie::calc-cross-staff)
1844 (control-points . ,ly:semi-tie::calc-control-points)
1845 (details . ((ratio . 0.333)
1846 (height-limit . 1.0)))
1847 (direction . ,ly:tie::calc-direction)
1848 (head-direction . ,RIGHT)
1849 (stencil . ,ly:tie::print)
1851 (extra-spacing-height . (-0.5 . 0.5))
1852 (Y-extent . ,grob::always-Y-extent-from-stencil)
1853 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1854 (meta . ((class . Item)
1855 (interfaces . (semi-tie-interface))))))
1859 (direction . ,ly:tie::calc-direction)
1860 (head-direction . ,ly:semi-tie-column::calc-head-direction)
1861 (positioning-done . ,ly:semi-tie-column::calc-positioning-done)
1864 (meta . ((class . Item)
1865 (interfaces . (semi-tie-column-interface))))))
1869 (cross-staff . ,ly:rest::calc-cross-staff)
1870 (duration-log . ,stem::calc-duration-log)
1871 (minimum-distance . 0.25)
1872 (stencil . ,ly:rest::print)
1873 (X-extent . ,ly:rest::width)
1874 (Y-extent . ,(ly:make-unpure-pure-container ly:rest::height ly:rest::pure-height))
1875 (Y-offset . ,(ly:make-unpure-pure-container ly:rest::y-offset-callback))
1876 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
1877 (meta . ((class . Item)
1878 (interfaces . (font-interface
1880 rhythmic-grob-interface
1881 rhythmic-head-interface
1882 staff-symbol-referencer-interface))))))
1886 (minimum-distance . 0.75)
1887 (positioning-done . ,ly:rest-collision::calc-positioning-done)
1888 (meta . ((class . Item)
1889 (interfaces . (rest-collision-interface))))))
1894 (add-stem-support . #t)
1895 (cross-staff . ,ly:script-interface::calc-cross-staff)
1896 (direction . ,ly:script-interface::calc-direction)
1897 (font-encoding . fetaMusic)
1898 (horizon-padding . 0.1) ; to avoid interleaving with accidentals
1899 (positioning-done . ,ly:script-interface::calc-positioning-done)
1902 ;; padding set in script definitions.
1903 (slur-padding . 0.2)
1904 (staff-padding . 0.25)
1906 (stencil . ,ly:script-interface::print)
1907 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1908 (Y-extent . ,grob::always-Y-extent-from-stencil)
1909 (X-offset . ,script-interface::calc-x-offset)
1910 (Y-offset . ,side-position-interface::y-aligned-side)
1911 (meta . ((class . Item)
1912 (interfaces . (font-interface
1913 outside-staff-interface
1915 side-position-interface))))))
1919 (before-line-breaking . ,ly:script-column::before-line-breaking)
1920 (meta . ((class . Item)
1921 (interfaces . (script-column-interface))))))
1925 (before-line-breaking . ,ly:script-column::row-before-line-breaking)
1926 (meta . ((class . Item)
1927 (interfaces . (script-column-interface))))))
1931 (avoid-slur . inside)
1932 (control-points . ,ly:slur::calc-control-points)
1933 (cross-staff . ,ly:slur::calc-cross-staff)
1934 (details . ,default-slur-details)
1935 (direction . ,ly:slur::calc-direction)
1936 (height-limit . 2.0)
1937 (line-thickness . 0.8)
1938 (minimum-length . 1.5)
1941 (springs-and-rods . ,ly:spanner::set-spacing-rods)
1942 (stencil . ,ly:slur::print)
1944 (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
1945 (Y-extent . ,slur::height)
1946 (meta . ((class . Spanner)
1947 (interfaces . (outside-staff-interface
1948 slur-interface))))))
1952 (direction . ,RIGHT)
1953 (extra-spacing-width . (+inf.0 . -inf.0))
1954 (font-shape . italic)
1955 (padding . 0.0) ;; padding relative to SostenutoPedalLineSpanner
1956 (self-alignment-X . ,CENTER)
1957 (stencil . ,ly:text-interface::print)
1958 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
1959 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
1960 (Y-extent . ,grob::always-Y-extent-from-stencil)
1961 (meta . ((class . Item)
1962 (interfaces . (font-interface
1963 piano-pedal-script-interface
1964 self-alignment-interface
1965 text-interface))))))
1967 (SostenutoPedalLineSpanner
1971 (minimum-space . 1.0)
1972 (outside-staff-priority . 1000)
1975 (staff-padding . 1.0)
1976 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
1977 (X-extent . ,ly:axis-group-interface::width)
1978 (Y-extent . ,axis-group-interface::height)
1979 (Y-offset . ,side-position-interface::y-aligned-side)
1980 (meta . ((class . Spanner)
1981 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
1982 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
1983 (interfaces . (axis-group-interface
1984 outside-staff-interface
1985 piano-pedal-interface
1986 side-position-interface))))))
1990 (average-spacing-wishes . #t)
1991 (base-shortest-duration . ,(ly:make-moment 3 16))
1992 (common-shortest-duration . ,ly:spacing-spanner::calc-common-shortest-duration)
1993 (shortest-duration-space . 2.0)
1994 (spacing-increment . 1.2)
1995 (springs-and-rods . ,ly:spacing-spanner::set-springs)
1996 (meta . ((class . Spanner)
1997 (interfaces . (spacing-options-interface
1998 spacing-spanner-interface))))))
2002 (allow-span-bar . #t)
2003 (bar-extent . ,axis-group-interface::height)
2004 (before-line-breaking . ,ly:span-bar::before-line-breaking)
2005 (break-align-symbol . staff-bar)
2007 (glyph-name . ,ly:span-bar::calc-glyph-name)
2010 (stencil . ,ly:span-bar::print)
2011 (X-extent . ,ly:span-bar::width)
2012 (Y-extent . (+inf.0 . -inf.0))
2013 (meta . ((class . Item)
2014 (interfaces . (bar-line-interface
2016 span-bar-interface))))))
2020 (X-extent . ,(grob::inherit-parent-property
2022 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height)
2023 ;; we want this to be ignored, so empty, but the extra spacing height
2024 ;; should preserve the span bar's presence for horizontal spacing
2025 (Y-extent . ,pure-from-neighbor-interface::height-if-pure)
2026 (meta . ((class . Item)
2027 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2028 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
2029 (interfaces . (pure-from-neighbor-interface))))))
2033 (staff-staff-spacing . ((basic-distance . 9)
2034 (minimum-distance . 7)
2036 (stretchability . 5)))
2037 (staffgroup-staff-spacing . ((basic-distance . 10.5)
2038 (minimum-distance . 8)
2040 (stretchability . 9)))
2041 (meta . ((class . Spanner)
2042 (interfaces . (staff-grouper-interface))))))
2047 (stem-spacing-correction . 0.4)
2048 (meta . ((class . Item)
2049 (interfaces . (spacing-interface
2050 staff-spacing-interface))))))
2055 (ledger-line-thickness . (1.0 . 0.1))
2057 (stencil . ,ly:staff-symbol::print)
2058 (Y-extent . ,(ly:make-unpure-pure-container ly:staff-symbol::height))
2059 (meta . ((class . Spanner)
2060 (interfaces . (staff-symbol-interface))))))
2065 (font-series . bold)
2068 (stencil . ,ly:text-interface::print)
2069 (X-offset . ,ly:side-position-interface::x-aligned-side)
2070 (Y-extent . ,grob::always-Y-extent-from-stencil)
2071 (meta . ((class . Item)
2072 (interfaces . (font-interface
2073 side-position-interface
2074 stanza-number-interface
2075 text-interface))))))
2079 (beamlet-default-length . (1.1 . 1.1))
2080 (beamlet-max-length-proportion . (0.75 . 0.75))
2081 (cross-staff . ,ly:stem::calc-cross-staff)
2082 (default-direction . ,ly:stem::calc-default-direction)
2085 ;; 3.5 (or 3 measured from note head) is standard length
2086 ;; 32nd, 64th, 128th flagged stems should be longer
2087 (lengths . (3.5 3.5 3.5 4.25 5.0 6.0))
2089 ;; FIXME. 3.5 yields too long beams (according to Ross and
2090 ;; looking at Baerenreiter examples) for a number of common
2091 ;; boundary cases. Subtracting half a beam thickness fixes
2092 ;; this, but the bug may well be somewhere else.
2094 ;; FIXME this should come from 'lengths
2095 (beamed-lengths . (3.26 3.5 3.6))
2097 ;; The 'normal' minima
2098 (beamed-minimum-free-lengths . (1.83 1.5 1.25))
2099 ;;(beamed-minimum-free-lengths . (2.0 1.83 1.25))
2101 ;; The 'extreme case' minima
2102 (beamed-extreme-minimum-free-lengths . (2.0 1.25))
2104 ;; Stems in unnatural (forced) direction should be shortened by
2105 ;; one staff space, according to [Roush & Gourlay].
2106 ;; Flagged stems we shorten only half a staff space.
2107 (stem-shorten . (1.0 0.5))
2111 ;; We use the normal minima as minimum for the ideal lengths,
2112 ;; and the extreme minima as abolute minimum length.
2114 (direction . ,ly:stem::calc-direction)
2115 (duration-log . ,stem::calc-duration-log)
2116 (length . ,(ly:make-unpure-pure-container ly:stem::calc-length ly:stem::pure-calc-length))
2117 (neutral-direction . ,DOWN)
2118 (positioning-done . ,ly:stem::calc-positioning-done)
2119 (stem-info . ,ly:stem::calc-stem-info)
2120 (stem-begin-position . ,(ly:make-unpure-pure-container ly:stem::calc-stem-begin-position ly:stem::pure-calc-stem-begin-position))
2121 (stencil . ,ly:stem::print)
2123 (X-extent . ,ly:stem::width)
2124 (X-offset . ,ly:stem::offset-callback)
2125 (Y-extent . ,(ly:make-unpure-pure-container ly:stem::height ly:stem::pure-height))
2126 (Y-offset . ,staff-symbol-referencer::callback)
2127 (meta . ((class . Item)
2128 (interfaces . (stem-interface))))))
2132 (X-extent . ,stem-stub::width)
2133 (extra-spacing-height . ,stem-stub::extra-spacing-height)
2134 (Y-extent . ,(ly:make-unpure-pure-container #f stem-stub::pure-height))
2135 (meta . ((class . Item)
2136 (interfaces . ())))))
2140 (beam-thickness . 0.48) ; staff-space
2141 (beam-width . ,ly:stem-tremolo::calc-width) ; staff-space
2142 (direction . ,ly:stem-tremolo::calc-direction)
2143 (slope . ,ly:stem-tremolo::calc-slope)
2144 (stencil . ,ly:stem-tremolo::print)
2145 (style . ,ly:stem-tremolo::calc-style)
2146 (X-extent . ,ly:stem-tremolo::width)
2147 (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:stem-tremolo::pure-height))
2148 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
2149 (Y-offset . ,(ly:make-unpure-pure-container ly:stem-tremolo::calc-y-offset ly:stem-tremolo::pure-calc-y-offset))
2150 (meta . ((class . Item)
2151 (interfaces . (self-alignment-interface
2152 stem-tremolo-interface))))))
2156 (avoid-slur . around)
2157 (cross-staff . ,script-or-side-position-cross-staff)
2158 (font-encoding . fetaText)
2159 (font-size . -5) ; don't overlap when next to heads.
2161 (script-priority . 100)
2162 (self-alignment-X . ,CENTER)
2163 (self-alignment-Y . ,CENTER)
2164 (staff-padding . 0.5)
2165 (stencil . ,print-circled-text-callback)
2166 (text . ,string-number::calc-text)
2167 (Y-extent . ,grob::always-Y-extent-from-stencil)
2168 (meta . ((class . Item)
2169 (interfaces . (font-interface
2170 self-alignment-interface
2171 outside-staff-interface
2172 side-position-interface
2173 string-number-interface
2175 text-script-interface))))))
2179 (digit-names . #("p" "i" "m" "a" "x"))
2180 (font-shape . italic)
2181 (font-size . -4) ; don't overlap when next to heads.
2183 (script-priority . 100)
2184 (self-alignment-X . ,CENTER)
2185 (self-alignment-Y . ,CENTER)
2186 (staff-padding . 0.5)
2187 (stencil . ,ly:text-interface::print)
2188 (text . ,stroke-finger::calc-text)
2189 (Y-extent . ,grob::always-Y-extent-from-stencil)
2190 (meta . ((class . Item)
2191 (interfaces . (font-interface
2192 outside-staff-interface
2193 self-alignment-interface
2194 side-position-interface
2195 stroke-finger-interface
2197 text-script-interface))))))
2201 (extra-spacing-width . (+inf.0 . -inf.0))
2202 (padding . 0.0) ;; padding relative to SustainPedalLineSpanner
2203 (self-alignment-X . ,CENTER)
2204 (stencil . ,ly:sustain-pedal::print)
2205 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2206 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2207 (Y-extent . ,grob::always-Y-extent-from-stencil)
2208 (meta . ((class . Item)
2209 (interfaces . (font-interface
2210 piano-pedal-interface
2211 piano-pedal-script-interface
2212 self-alignment-interface
2213 text-interface))))))
2215 (SustainPedalLineSpanner
2219 (minimum-space . 1.0)
2220 (outside-staff-priority . 1000)
2223 (staff-padding . 1.2)
2224 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2225 (X-extent . ,ly:axis-group-interface::width)
2226 (Y-extent . ,axis-group-interface::height)
2227 (Y-offset . ,side-position-interface::y-aligned-side)
2228 (meta . ((class . Spanner)
2229 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2230 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2231 (interfaces . (axis-group-interface
2232 outside-staff-interface
2233 piano-pedal-interface
2234 side-position-interface))))))
2238 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
2240 (outside-staff-placement-directive . left-to-right-polite)
2241 (skyline-horizontal-padding . 1.0)
2242 (vertical-skylines . ,ly:axis-group-interface::calc-skylines)
2243 (X-extent . ,ly:axis-group-interface::width)
2244 (Y-extent . ,(ly:make-unpure-pure-container ly:system::height ly:system::calc-pure-height))
2245 (meta . ((class . System)
2246 (object-callbacks . ((footnotes-before-line-breaking . ,ly:system::footnotes-before-line-breaking)
2247 (footnotes-after-line-breaking . ,ly:system::footnotes-after-line-breaking)
2248 (pure-relevant-grobs . ,ly:system::calc-pure-relevant-grobs)
2249 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2250 (vertical-skyline-elements . ,ly:system::vertical-skyline-elements)
2251 (vertical-alignment . ,ly:system::get-vertical-alignment)))
2252 (interfaces . (axis-group-interface
2254 outside-staff-axis-group-interface))))))
2258 (collapse-height . 5.0)
2262 (padding . -0.1) ;; bar must cover rounded ending of staff line.
2263 (stencil . ,ly:system-start-delimiter::print)
2266 (X-offset . ,ly:side-position-interface::x-aligned-side)
2267 (meta . ((class . Spanner)
2268 (interfaces . (side-position-interface
2269 system-start-delimiter-interface))))))
2273 (collapse-height . 5.0)
2275 (font-encoding . fetaBraces)
2277 (stencil . ,ly:system-start-delimiter::print)
2279 (X-offset . ,ly:side-position-interface::x-aligned-side)
2280 (meta . ((class . Spanner)
2281 (interfaces . (font-interface
2282 side-position-interface
2283 system-start-delimiter-interface))))))
2287 (collapse-height . 5.0)
2290 (stencil . ,ly:system-start-delimiter::print)
2293 (X-offset . ,ly:side-position-interface::x-aligned-side)
2294 (meta . ((class . Spanner)
2295 (interfaces . (font-interface
2296 side-position-interface
2297 system-start-delimiter-interface))))))
2302 (stencil . ,ly:system-start-delimiter::print)
2303 (style . line-bracket)
2305 (X-offset . ,ly:side-position-interface::x-aligned-side)
2306 (meta . ((class . Spanner)
2307 (interfaces . (font-interface
2308 side-position-interface
2309 system-start-delimiter-interface))))))
2314 (details . ((cautionary-properties . ((angularity . 0.4)
2315 (half-thickness . 0.075)
2317 (procedure . ,parenthesize-stencil)
2320 (harmonic-properties . ((angularity . 2)
2321 (half-thickness . 0.075)
2323 (procedure . ,parenthesize-stencil)
2325 (repeat-tied-properties . ((note-head-visible . #t)
2326 (parenthesize . #t)))
2327 (tied-properties . ((break-visibility . ,begin-of-line-visible)
2328 (parenthesize . #t)))))
2330 (direction . ,CENTER)
2331 (duration-log . ,note-head::calc-duration-log)
2332 (font-series . bold)
2334 (stem-attachment . (0.0 . 1.35))
2335 (stencil . ,tab-note-head::print)
2337 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2338 (Y-offset . ,staff-symbol-referencer::callback)
2339 (Y-extent . ,grob::always-Y-extent-from-stencil)
2340 (meta . ((class . Item)
2341 (interfaces . (font-interface
2343 rhythmic-grob-interface
2344 rhythmic-head-interface
2345 staff-symbol-referencer-interface
2346 tab-note-head-interface
2347 text-interface))))))
2351 (avoid-slur . around)
2352 (cross-staff . ,script-or-side-position-cross-staff)
2354 (extra-spacing-width . (+inf.0 . -inf.0))
2355 (outside-staff-horizontal-padding . 0.2)
2356 (outside-staff-priority . 450)
2358 ;; sync with Fingering ?
2361 (script-priority . 200)
2362 ;; self-alignment cannot be LEFT because of fingering diagrams.
2363 (self-alignment-X . #f)
2365 (slur-padding . 0.5)
2366 (staff-padding . 0.5)
2367 (stencil . ,ly:text-interface::print)
2368 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2369 (Y-extent . ,grob::always-Y-extent-from-stencil)
2370 (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
2371 (Y-offset . ,side-position-interface::y-aligned-side)
2372 (meta . ((class . Item)
2373 (interfaces . (font-interface
2374 instrument-specific-markup-interface
2375 outside-staff-interface
2376 self-alignment-interface
2377 side-position-interface
2379 text-script-interface))))))
2383 (bound-details . ((left . ((Y . 0)
2385 (attach-dir . ,LEFT)
2387 (left-broken . ((attach-dir . ,RIGHT)))
2392 (dash-fraction . 0.2)
2395 (font-shape . italic)
2396 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2397 (outside-staff-priority . 350)
2398 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2400 (staff-padding . 0.8)
2401 (stencil . ,ly:line-spanner::print)
2402 (style . dashed-line)
2403 (Y-offset . ,side-position-interface::y-aligned-side)
2405 (meta . ((class . Spanner)
2406 (interfaces . (font-interface
2408 line-spanner-interface
2409 outside-staff-interface
2410 side-position-interface))))))
2414 (avoid-slur . inside)
2415 (control-points . ,ly:tie::calc-control-points)
2417 ;; for a full list, see tie-details.cc
2419 (center-staff-line-clearance . 0.6)
2420 (tip-staff-line-clearance . 0.45)
2421 (note-head-gap . 0.2)
2423 (height-limit . 1.0)
2424 (horizontal-distance-penalty-factor . 10)
2425 (same-dir-as-stem-penalty . 8)
2426 (min-length-penalty-factor . 26)
2427 (tie-tie-collision-distance . 0.45)
2428 (tie-tie-collision-penalty . 25.0)
2429 (intra-space-threshold . 1.25)
2430 (outer-tie-vertical-distance-symmetry-penalty-factor . 10)
2431 (outer-tie-length-symmetry-penalty-factor . 10)
2432 (vertical-distance-penalty-factor . 7)
2433 (outer-tie-vertical-gap . 0.25)
2434 (multi-tie-region-size . 3)
2435 (single-tie-region-size . 4)
2436 (between-length-limit . 1.0)))
2438 (direction . ,ly:tie::calc-direction)
2440 (line-thickness . 0.8)
2441 (neutral-direction . ,UP)
2442 (springs-and-rods . ,ly:spanner::set-spacing-rods)
2443 (stencil . ,ly:tie::print)
2444 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2446 (meta . ((class . Spanner)
2447 (interfaces . (tie-interface))))))
2451 (before-line-breaking . ,ly:tie-column::before-line-breaking)
2452 (positioning-done . ,ly:tie-column::calc-positioning-done)
2455 (meta . ((class . Spanner)
2456 (interfaces . (tie-column-interface))))))
2460 (avoid-slur . inside)
2462 . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
2463 (break-align-symbol . time-signature)
2464 (break-align-anchor-alignment . ,LEFT)
2465 (break-visibility . ,all-visible)
2466 (extra-spacing-height . ,pure-from-neighbor-interface::extra-spacing-height-including-staff)
2467 (extra-spacing-width . (0.0 . 0.8))
2470 (cue-clef . (extra-space . 1.5))
2471 (first-note . (fixed-space . 2.0))
2472 (right-edge . (extra-space . 0.5))
2473 (staff-bar . (extra-space . 1.0))))
2474 (stencil . ,ly:time-signature::print)
2475 (Y-extent . ,grob::always-Y-extent-from-stencil)
2477 (meta . ((class . Item)
2478 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2479 (pure-relevant-grobs . ,ly:pure-from-neighbor-interface::calc-pure-relevant-grobs)))
2480 (interfaces . (break-aligned-interface
2482 pure-from-neighbor-interface
2483 time-signature-interface))))))
2485 (TrillPitchAccidental
2489 (glyph-name-alist . ,standard-alteration-glyph-name-alist)
2492 (stencil . ,ly:accidental-interface::print)
2493 (X-offset . ,ly:side-position-interface::x-aligned-side)
2494 (Y-extent . ,accidental-interface::height)
2495 (meta . ((class . Item)
2496 (interfaces . (accidental-interface
2498 inline-accidental-interface
2499 side-position-interface
2500 trill-pitch-accidental-interface))))))
2505 (direction . ,RIGHT)
2507 ;; minimum shift to the right, in case the parent note has no stem
2508 (minimum-space . 2.5)
2509 (horizon-padding . 0.1) ; to avoid interleaving with augmentation dots
2512 (stencil . ,parenthesize-elements)
2513 (stencils . ,parentheses-item::calc-parenthesis-stencils)
2514 (X-offset . ,ly:side-position-interface::x-aligned-side)
2515 (Y-extent . ,grob::always-Y-extent-from-stencil)
2516 (meta . ((class . Item)
2517 (interfaces . (axis-group-interface
2520 parentheses-interface
2521 side-position-interface))))))
2527 (stencil . ,ly:note-head::print)
2528 (Y-offset . ,staff-symbol-referencer::callback)
2529 (Y-extent . ,grob::always-Y-extent-from-stencil)
2530 (meta . ((class . Item)
2531 (interfaces . (font-interface
2533 pitched-trill-interface
2534 rhythmic-head-interface
2535 staff-symbol-referencer-interface))))))
2539 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
2540 (bound-details . ((left . ((text . ,(make-musicglyph-markup "scripts.trill"))
2542 (stencil-offset . (-0.5 . -1))
2544 (attach-dir . ,CENTER)
2546 (left-broken . ((end-on-note . #t)))
2550 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2551 (outside-staff-priority . 50)
2553 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2555 (staff-padding . 1.0)
2556 (stencil . ,ly:line-spanner::print)
2558 (Y-offset . ,side-position-interface::y-aligned-side)
2559 (meta . ((class . Spanner)
2560 (interfaces . (font-interface
2562 line-spanner-interface
2563 outside-staff-interface
2564 side-position-interface
2565 trill-spanner-interface))))))
2569 (avoid-scripts . #t)
2570 (connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
2571 (cross-staff . ,ly:tuplet-bracket::calc-cross-staff)
2572 (direction . ,ly:tuplet-bracket::calc-direction)
2573 (edge-height . (0.7 . 0.7))
2574 (full-length-to-extent . #t)
2576 (positions . ,ly:tuplet-bracket::calc-positions)
2577 (shorten-pair . (-0.2 . -0.2))
2578 (staff-padding . 0.25)
2579 (stencil . ,ly:tuplet-bracket::print)
2581 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2582 (X-positions . ,ly:tuplet-bracket::calc-x-positions)
2584 (meta . ((class . Spanner)
2585 (interfaces . (line-interface
2586 outside-staff-interface
2587 tuplet-bracket-interface))))))
2591 (avoid-slur . inside)
2592 (cross-staff . ,ly:tuplet-number::calc-cross-staff)
2593 (direction . ,tuplet-number::calc-direction)
2594 (font-shape . italic)
2597 (stencil . ,ly:tuplet-number::print)
2598 (text . ,tuplet-number::calc-denominator-text)
2599 (X-offset . ,ly:tuplet-number::calc-x-offset)
2600 (Y-offset . ,ly:tuplet-number::calc-y-offset)
2601 (meta . ((class . Spanner)
2602 (interfaces . (font-interface
2603 outside-staff-interface
2605 tuplet-number-interface))))))
2610 (direction . ,RIGHT)
2611 (extra-spacing-width . (+inf.0 . -inf.0))
2612 (font-shape . italic)
2613 (padding . 0.0) ;; padding relative to UnaCordaPedalLineSpanner
2614 (self-alignment-X . ,CENTER)
2615 (stencil . ,ly:text-interface::print)
2616 (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
2617 (Y-extent . ,grob::always-Y-extent-from-stencil)
2618 (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
2619 (meta . ((class . Item)
2620 (interfaces . (font-interface
2621 piano-pedal-script-interface
2622 self-alignment-interface
2623 text-interface))))))
2625 (UnaCordaPedalLineSpanner
2629 (minimum-space . 1.0)
2630 (outside-staff-priority . 1000)
2633 (staff-padding . 1.2)
2634 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2635 (X-extent . ,ly:axis-group-interface::width)
2636 (Y-extent . ,axis-group-interface::height)
2637 (Y-offset . ,side-position-interface::y-aligned-side)
2638 (meta . ((class . Spanner)
2639 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2640 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2641 (interfaces . (axis-group-interface
2642 outside-staff-interface
2643 piano-pedal-interface
2644 side-position-interface))))))
2650 (stencil . ,ly:vaticana-ligature::print)
2652 (meta . ((class . Spanner)
2653 (interfaces . (font-interface
2654 vaticana-ligature-interface))))))
2659 (positioning-done . ,ly:align-interface::align-to-ideal-distances)
2661 (vertical-skylines . ,ly:axis-group-interface::combine-skylines)
2662 (X-extent . ,ly:axis-group-interface::width)
2663 (Y-extent . ,axis-group-interface::height)
2664 (meta . ((class . Spanner)
2665 (object-callbacks . ((Y-common . ,ly:axis-group-interface::calc-y-common)
2666 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)
2667 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)))
2668 (interfaces . (align-interface
2669 axis-group-interface))))))
2673 (adjacent-pure-heights . ,ly:axis-group-interface::adjacent-pure-heights)
2675 (default-staff-staff-spacing . ((basic-distance . 9)
2676 (minimum-distance . 8)
2678 (nonstaff-unrelatedstaff-spacing . ((padding . 0.5)))
2679 (outside-staff-placement-directive . left-to-right-polite)
2680 (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))
2681 (stencil . ,ly:axis-group-interface::print)
2682 (skyline-horizontal-padding . 0.1)
2683 (vertical-skylines . ,ly:hara-kiri-group-spanner::calc-skylines)
2684 (X-extent . ,ly:axis-group-interface::width)
2685 (Y-extent . ,(ly:make-unpure-pure-container ly:hara-kiri-group-spanner::y-extent ly:hara-kiri-group-spanner::pure-height))
2686 (Y-offset . ,ly:hara-kiri-group-spanner::force-hara-kiri-callback)
2687 (meta . ((class . Spanner)
2688 (object-callbacks . (
2689 (X-common . ,ly:axis-group-interface::calc-x-common)
2690 (pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2691 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2693 (interfaces . (axis-group-interface
2694 hara-kiri-group-spanner-interface
2695 outside-staff-axis-group-interface))))))
2699 (after-line-breaking . ,ly:spanner::kill-zero-spanned-time)
2700 (bound-details . ((right . ((attach-dir . ,CENTER)
2703 (left . ((attach-dir . ,CENTER)
2709 (left-bound-info . ,ly:line-spanner::calc-left-bound-info)
2711 (right-bound-info . ,ly:line-spanner::calc-right-bound-info)
2712 (stencil . ,ly:line-spanner::print)
2716 (meta . ((class . Spanner)
2717 (interfaces . (line-interface
2718 line-spanner-interface))))))
2722 (baseline-skip . 1.7)
2724 (edge-height . (2.0 . 2.0)) ;; staff-space;
2725 (font-encoding . fetaText)
2727 (shorten-pair . ,ly:volta-bracket::calc-shorten-pair)
2728 (stencil . ,ly:volta-bracket-interface::print)
2729 (thickness . 1.6) ;; line-thickness
2731 (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
2732 (Y-extent . ,(grob::unpure-Y-extent-from-stencil volta-bracket-interface::pure-height))
2733 (meta . ((class . Spanner)
2734 (interfaces . (font-interface
2735 horizontal-bracket-interface
2737 side-position-interface
2739 volta-bracket-interface
2740 volta-interface))))))
2742 (VoltaBracketSpanner
2744 (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
2748 (outside-staff-priority . 600)
2751 (vertical-skylines . ,grob::always-vertical-skylines-from-element-stencils)
2752 (X-extent . ,ly:axis-group-interface::width)
2753 (Y-extent . ,axis-group-interface::height)
2754 (Y-offset . ,side-position-interface::y-aligned-side)
2755 (meta . ((class . Spanner)
2756 (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
2757 (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
2758 (interfaces . (axis-group-interface
2759 outside-staff-interface
2760 side-position-interface
2761 volta-interface))))))
2765 (define (completize-grob-entry x)
2766 "Transplant assoc key into 'name entry of 'meta of X. Set interfaces for Item, Spanner etc.
2768 ;; (display (car x))
2770 (let* ((name-sym (car x))
2771 (grob-entry (cdr x))
2772 (meta-entry (assoc-get 'meta grob-entry))
2773 (class (assoc-get 'class meta-entry))
2775 (assoc-get 'interfaces meta-entry)))
2779 (set! ifaces-entry (cons 'item-interface ifaces-entry)))
2780 ((eq? 'Spanner class)
2781 (set! ifaces-entry (cons 'spanner-interface ifaces-entry)))
2782 ((eq? 'Paper_column class)
2783 (set! ifaces-entry (cons 'item-interface
2784 (cons 'paper-column-interface ifaces-entry))))
2785 ((eq? 'System class)
2786 (set! ifaces-entry (cons 'system-interface
2787 (cons 'spanner-interface ifaces-entry))))
2789 (ly:warning "Unknown class ~a" class)))
2791 (set! ifaces-entry (uniq-list (sort ifaces-entry symbol<?)))
2792 (set! ifaces-entry (cons 'grob-interface ifaces-entry))
2794 (set! meta-entry (assoc-set! meta-entry 'name name-sym))
2795 (set! meta-entry (assoc-set! meta-entry 'interfaces
2797 (set! grob-entry (assoc-set! grob-entry 'meta meta-entry))
2798 (cons name-sym grob-entry)))
2800 (set! all-grob-descriptions (map completize-grob-entry all-grob-descriptions))
2802 ;; (display (map pair? all-grob-descriptions))
2804 ;; make sure that \property Foo.Bar =\turnOff doesn't complain
2806 (for-each (lambda (x)
2807 ;; (display (car x)) (newline)
2809 (set-object-property! (car x) 'translation-type? list?)
2810 (set-object-property! (car x) 'is-grob? #t))
2811 all-grob-descriptions)
2813 (set! all-grob-descriptions (sort all-grob-descriptions alist<?))