1 ;;;; grob-description.scm -- part of generated backend documentation
3 ;;;; source file of the GNU LilyPond music typesetter
5 ;;;; (c) 1998--20.301 Han-Wen Nienhuys <hanwen@cs.uu.nl>
6 ;;;; Jan Nieuwenhuizen <janneke@gnu.org>
8 ;;;; distances are given in stafflinethickness (thicknesses) and
9 ;;;; staffspace (distances)
11 ;;;; WARNING: the meta field should be the last one.
13 ;; TODO: junk the meta field in favor of something more compact?
14 (define all-grob-descriptions
18 (molecule-callback . ,Local_key_item::brew_molecule)
19 (X-offset-callbacks . (,Side_position_interface::aligned_side))
20 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
21 (after-line-breaking-callback . ,Local_key_item::after_line_breaking)
25 (paren-cautionaries . #t)
27 (meta . ((interfaces . (accidentals-interface staff-symbol-referencer-interface font-interface side-position-interface))))
32 (X-extent-callback . ,Arpeggio::width_callback)
33 (Y-extent-callback . #f)
34 (molecule-callback . ,Arpeggio::brew_molecule)
35 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
36 (X-offset-callbacks . (,Side_position_interface::aligned_side))
38 (staff-position . 0.0)
39 (meta . ((interfaces . (arpeggio-interface staff-symbol-referencer-interface side-position-interface font-interface))))
44 (break-align-symbol . staff-bar)
46 (break-glyph-function . ,default-break-barline)
47 (bar-size-procedure . ,Bar_line::get_staff_bar_size)
48 (molecule-callback . ,Bar_line::brew_molecule)
49 (visibility-lambda . ,all-visible)
51 (before-line-breaking-callback . ,Bar_line::before_line_breaking)
53 (time-signature . (extra-space . 0.75))
54 (custos . (minimum-space . 2.0))
55 (clef . (minimum-space . 1.0))
56 (first-note . (extra-space . 1.3))
60 ;; Ross. page 151 lists other values, we opt for a leaner look
64 (hair-thickness . 1.6)
65 (thick-thickness . 6.0)
66 (meta . ((interfaces . (bar-line-interface font-interface))))
72 (molecule-callback . ,Text_item::brew_molecule)
74 (visibility-lambda . ,begin-of-line-visible)
78 (font-relative-size . -1)
79 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
81 ((interfaces . (side-position-interface
83 font-interface break-aligned-interface))))
89 (molecule-callback . ,brew-bass-figure)
90 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
92 (font-family . number)
93 (font-relative-size . -1)
97 (meta . ((interfaces . (text-interface font-interface))))
101 ;; todo: clean this up a bit: the list is getting
103 (molecule-callback . ,Beam::brew_molecule)
104 (concaveness-threshold . 0.08)
105 (positions . (#f . #f))
106 (position-callbacks . (,Beam::least_squares
112 ;; TODO: should be in SLT.
113 (thickness . 0.48) ; in staff-space
114 (before-line-breaking-callback . ,Beam::before_line_breaking)
115 (after-line-breaking-callback . (,Beam::after_line_breaking
116 ,Beam::end_after_line_breaking))
117 (neutral-direction . -1)
118 (dir-function . ,beam-dir-majority-median)
119 (beamed-stem-shorten . (1.0 0.5))
120 (outer-stem-length-limit . 0.2)
122 (flag-width-function . ,default-beam-flag-width-function)
125 (font-name . "cmr10")
126 (meta . ((interfaces . (staff-symbol-referencer-interface beam-interface))))
134 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
135 (meta . ((interfaces . (break-alignment-interface axis-group-interface)))))
141 (X-offset-callbacks . (,Break_align_interface::alignment_callback))
142 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
143 (meta . ((interfaces . (break-aligned-interface axis-group-interface))))
148 (break-align-symbol . breathing-sign)
151 (key-signature . (minimum-space . 1.5))
152 (staff-bar . (minimum-space . 1.5))
153 (clef . (minimum-space . 2.0))
154 (first-note . (minimum-space . 1.0))
156 (molecule-callback . ,Text_item::brew_molecule)
158 (font-family . music)
159 (text . "scripts-rcomma")
160 (Y-offset-callbacks . (,Breathing_sign::offset_callback))
161 (visibility-lambda . ,begin-of-line-invisible)
162 (meta . ((interfaces . (break-aligned-interface breathing-sign-interface text-interface font-interface))))
167 (molecule-callback . ,Clef::brew_molecule)
168 (before-line-breaking-callback . ,Clef::before_line_breaking)
170 (font-family . music)
171 (break-align-symbol . clef)
172 (visibility-lambda . ,begin-of-line-visible)
174 (staff-bar . (minimum-space . 3.7))
175 (key-signature . (minimum-space . 4.0))
176 (time-signature . (minimum-space . 4.2))
177 (first-note . (minimum-space . 5.0))
178 (next-note . (extra-space . 0.5))
180 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
181 (meta . ((interfaces . (clef-interface staff-symbol-referencer-interface font-interface break-aligned-interface))))
186 (molecule-callback . ,Chord_name::brew_molecule)
187 (after-line-breaking-callback . ,Chord_name::after_line_breaking)
188 (chord-name-function . ,default-chord-name-function)
189 (font-family . roman)
190 (meta . ((interfaces . (font-interface text-interface chord-name-interface))))
195 (break-align-symbol . custos)
197 (molecule-callback . ,Custos::brew_molecule)
198 (visibility-lambda . ,end-of-line-visible)
200 (neutral-position . 0)
201 (neutral-direction . -1)
202 (adjust-if-on-staffline . #t)
203 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
204 (font-family . music)
206 (first-note . (minimum-space . 0.0))
208 (meta . ((interfaces . (custos-interface staff-symbol-referencer-interface break-aligned-interface))))
216 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
217 (X-offset-callbacks . (,Dot_column::side_position))
218 (meta . ((interfaces . (dot-column-interface axis-group-interface))))
223 (molecule-callback . ,Dots::brew_molecule)
225 (staff-position . 0.0)
226 (Y-offset-callbacks . (,Dots::quantised_position_callback ,Staff_symbol_referencer::callback))
227 (meta . ((interfaces . (font-interface staff-symbol-referencer-interface dots-interface))))
230 (DoublePercentRepeat .
232 (molecule-callback . ,Percent_repeat_item_interface::double_percent)
235 (font-family . music)
238 (break-align-symbol . staff-bar)
239 (visibility-lambda . ,begin-of-line-invisible)
240 (meta . ((interfaces . (font-interface percent-repeat-interface))))
245 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
246 (molecule-callback . ,Text_item::brew_molecule)
247 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
248 (self-alignment-X . 0)
250 (no-spacing-rods . #t)
251 (script-priority . 100)
253 (font-family . dynamic)
254 (font-shape . italic)
255 (self-alignment-Y . 0)
256 (meta . ((interfaces . (font-interface text-interface dynamic-interface))))
262 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
265 (minimum-space . 1.2)
267 (meta . ((interfaces . (dynamic-interface axis-group-interface side-position-interface))))
272 (break-align-symbol . left-edge)
273 (X-offset-callbacks . (,Break_align_interface::alignment_callback))
274 (X-extent-callback . ,Grob::point_dimension_callback)
277 (time-signature . (extra-space . 0.0))
278 (staff-bar . (extra-space . 0.0))
279 (breathing-sign . (minimum-space . 0.0))
280 (clef . (extra-space . 1.0))
281 (first-note . (extra-space . 0.0))
282 (key-signature . (extra-space . 0.0))
284 (meta . ((interfaces . (break-aligned-interface))))
289 (molecule-callback . ,Text_item::brew_molecule)
290 (X-offset-callbacks . (,Side_position_interface::centered_on_parent
291 ,Side_position_interface::aligned_on_self))
294 (self-alignment-X . 0)
295 (self-alignment-Y . 0)
296 (font-family . number)
297 (font-relative-size . -3)
298 (font-shape . upright)
299 (meta . ((interfaces . (finger-interface font-interface text-script-interface text-interface side-position-interface))))
303 (HaraKiriVerticalGroup
305 (Y-offset-callbacks . (,Hara_kiri_group_spanner::force_hara_kiri_callback))
306 (Y-extent-callback . ,Hara_kiri_group_spanner::y_extent)
308 (meta . ((interfaces . (axis-group-interface hara-kiri-group-interface))))
313 (molecule-callback . ,Hairpin::brew_molecule)
316 (spacing-procedure . ,Spanner::set_spacing_rods)
317 (minimum-length . 2.0)
318 (if-text-padding . 1.0)
319 (width-correct . -1.0)
321 (dash-thickness . 1.2)
323 (self-alignment-Y . 0)
324 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
325 (meta . ((interfaces . (hairpin-interface dynamic-interface))))
331 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self
332 ,Side_position_interface::aligned_on_support_refpoints))
333 ;; huh? what's this for?
336 (left-edge . (extra-space . 1.0))
339 (self-alignment-Y . 0)
340 (molecule-callback . ,Text_item::brew_molecule)
341 (break-align-symbol . instrument-name)
342 (visibility-lambda . ,begin-of-line-visible)
344 (font-family . roman)
345 (meta . ((interfaces . (font-interface side-position-interface text-interface break-aligned-interface))))
350 (molecule-callback . ,Key_signature_interface::brew_molecule)
352 (time-signature . (extra-space . 1.25))
353 (staff-bar . (extra-space . 1.1))
354 (first-note . (extra-space . 2.5))
356 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
357 (break-align-symbol . key-signature)
358 (visibility-lambda . ,begin-of-line-visible)
360 (meta . ((interfaces . (key-signature-interface font-interface break-aligned-interface))))
368 (minimum-length . 0.5)
369 (maximum-length . 100)
370 (molecule-callback . ,Hyphen_spanner::brew_molecule)
371 (Y-extent-callback . ,Grob::point_dimension_callback)
372 (meta . ((interfaces . (lyric-hyphen-interface))))
377 (molecule-callback . ,Lyric_extender::brew_molecule)
378 (height . 0.8) ; stafflinethickness;
379 (right-trim-amount . 0.5)
380 (Y-extent-callback . ,Grob::point_dimension_callback)
381 (meta . ((interfaces . (lyric-extender-interface))))
386 (molecule-callback . ,Text_item::brew_molecule)
387 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
388 (self-alignment-X . 0)
391 (ignore-length-mismatch . #f)
392 (begin-alignment . 4)
394 (font-family . roman)
395 (font-shape . upright)
396 ;; duh, side-position-interface?
397 (meta . ((interfaces . (lyric-syllable-interface side-position-interface text-interface font-interface))))
403 (auto-properties . #f)
409 (molecule-callback . ,Porrectus::brew_molecule)
410 (meta . ((interfaces . (porrectus-interface))))
415 (molecule-callback . ,Text_item::brew_molecule)
416 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
417 (self-alignment-X . 0)
421 (font-family . roman)
422 (font-shape . upright)
423 (font-relative-size . 1)
424 (visibility-lambda . ,end-of-line-invisible)
426 (meta . ((interfaces . (text-interface font-interface mark-interface side-position-interface))))
431 (spacing-procedure . ,Multi_measure_rest::set_spacing_rods)
432 (molecule-callback . ,Multi_measure_rest::brew_molecule)
433 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
438 (padding . 1.5) ; staffspace
439 (font-family . number)
440 (font-relative-size . 1)
441 (meta . ((interfaces . (multi-measure-rest-interface rest-interface font-interface staff-symbol-referencer-interface))))
447 ;; Ugh, should not be hard-coded.
449 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
450 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
451 (meta . ((interfaces . (note-collision-interface axis-group-interface))))
457 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
458 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
459 (meta . ((interfaces . (axis-group-interface note-column-interface))))
465 (molecule-callback . ,Note_head::brew_molecule)
466 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
467 (stem-attachment-function . ,note-head-style->attachment-coordinates)
468 (meta . ((interfaces . (rhythmic-head-interface font-interface note-head-interface staff-symbol-referencer-interface))))
476 (X-extent-callback . #f)
477 (Y-extent-callback . #f)
478 (molecule-callback . ,Line_spanner::brew_molecule)
479 (meta . ((interfaces . (line-spanner-interface))))
487 (X-extent-callback . #f)
488 (Y-extent-callback . #f)
489 (molecule-callback . ,Line_spanner::brew_molecule)
490 (meta . ((interfaces . (line-spanner-interface))))
495 (molecule-callback . ,Text_item::brew_molecule)
496 (font-family . roman)
497 (meta . ((interfaces . (note-name-interface text-interface font-interface))))
502 (self-alignment-X . 0)
504 (visibility-lambda . ,begin-of-line-visible)
505 (X-offset-callbacks . (,Side_position_interface::centered_on_parent ,Side_position_interface::aligned_on_self))
506 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
507 (molecule-callback . ,Text_item::brew_molecule)
508 (font-shape . italic)
509 (font-family . roman)
510 (meta . ((interfaces . (text-interface side-position-interface font-interface))))
516 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
518 ; (molecule-callback . ,Paper_column::brew_molecule) (font-name . "cmr8") (Y-extent-callback . #f)
519 (meta . ((interfaces . (paper-column-interface axis-group-interface spaceable-grob-interface))))
524 (molecule-callback . ,Slur::brew_molecule)
526 (spacing-procedure . ,Spanner::set_spacing_rods)
527 (minimum-length . 1.5)
528 (after-line-breaking-callback . ,Slur::after_line_breaking)
529 (extremity-rules . ,default-slur-extremity-rules)
530 (extremity-offset-alist . ,default-phrasing-slur-extremity-offset-alist)
531 (de-uglify-parameters . (1.5 0.8 -2.0))
532 (Y-extent-callback . ,Slur::height)
533 (details . ((height-limit . 2.0) (ratio . 0.333) (force-blowfit . 0.5)
534 (bezier-pct-c0 . -0.2) (bezier-pct-c3 . 0.000006)
535 (bezier-pct-out-max . 0.8) (bezier-pct-in-max . 1.2)
536 (bezier-area-steps . 1.0)))
539 (attachment . (#f . #f))
540 (attachment-offset . ((0 . 0) . (0 . 0)))
542 (meta . ((interfaces . (slur-interface))))
545 (NonMusicalPaperColumn
548 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
550 ;; debugging stuff: print column number.
551 ; (molecule-callback . ,Paper_column::brew_molecule) (font-name . "cmr8") (Y-extent-callback . #f)
554 (meta . ((interfaces . (paper-column-interface axis-group-interface spaceable-grob-interface))))
559 (spacing-procedure . ,Multi_measure_rest::set_spacing_rods)
560 (molecule-callback . ,Multi_measure_rest::percent)
563 (minimum-width . 12.5) ; staffspace
564 (font-family . music)
565 (meta . ((interfaces . (multi-measure-rest-interface font-interface percent-repeat-interface))))
568 (PianoPedalBracket ;; an example of a text spanner
570 (molecule-callback . ,Text_spanner::brew_molecule)
571 (font-family . roman)
573 (if-text-padding . 1.0)
577 (edge-width . (0.5 . 0.5))
578 (edge-height . (1.0 . 1.0))
579 (shorten-pair . (0.0 . 0.0))
581 (meta . ((interfaces . (piano-pedal-interface))))
586 (molecule-callback . , Percent_repeat_item_interface::beat_slash)
589 (meta . ((interfaces . (percent-repeat-interface))))
593 (after-line-breaking-callback . ,Rest::after_line_breaking)
594 (X-extent-callback . ,Rest::extent_callback)
595 (Y-extent-callback . ,Rest::extent_callback)
596 (molecule-callback . ,Rest::brew_molecule)
597 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
598 (minimum-beam-collision-distance . 1.5)
600 (interfaces . (font-interface
601 rhythmic-head-interface
602 staff-symbol-referencer-interface
608 (minimum-distance . 0.75)
609 (meta . ((interfaces . (rest-collision-interface))))
614 ;; don't set direction here: it breaks staccato.
615 (molecule-callback . ,Script::brew_molecule)
617 (X-offset-callbacks . (,Side_position_interface::centered_on_parent))
618 (before-line-breaking-callback . ,Script::before_line_breaking)
619 (font-family . music)
620 (meta . ((interfaces . (script-interface side-position-interface font-interface))))
625 (before-line-breaking-callback . ,Script_column::before_line_breaking)
626 (meta . ((interfaces . (script-column-interface))))
631 (molecule-callback . ,Slur::brew_molecule)
633 (spacing-procedure . ,Spanner::set_spacing_rods)
634 (minimum-length . 1.5)
635 (after-line-breaking-callback . ,Slur::after_line_breaking)
636 (extremity-rules . ,default-slur-extremity-rules)
637 (extremity-offset-alist . ,default-slur-extremity-offset-alist)
638 (de-uglify-parameters . (1.5 0.8 -2.0))
639 (Y-extent-callback . ,Slur::height)
640 (details . ((height-limit . 2.0) (ratio . 0.333) (force-blowfit . 0.5)
641 (bezier-pct-c0 . -0.2) (bezier-pct-c3 . 0.000006)
642 (bezier-pct-out-max . 0.8) (bezier-pct-in-max . 1.2)
643 (bezier-area-steps . 1.0)))
646 (attachment . (#f . #f))
647 (attachment-offset . ((0 . 0) . (0 . 0)))
649 (meta . ((interfaces . (slur-interface))))
654 (spacing-procedure . ,Spacing_spanner::set_springs)
655 (grace-space-factor . 0.8)
657 (shortest-duration-space . 2.0)
658 (spacing-increment . 1.2)
661 (meta . ((interfaces . (spacing-spanner-interface))))
666 (break-align-symbol . staff-bar)
667 (bar-size-procedure . ,Span_bar::get_bar_size)
668 (molecule-callback . ,Span_bar::brew_molecule)
669 (visibility-lambda . ,begin-of-line-invisible)
670 (X-extent-callback . ,Span_bar::width_callback)
671 (Y-extent-callback . ())
674 (before-line-breaking-callback . ,Span_bar::before_line_breaking)
678 ;; Ross. page 151 lists other values, we opt for a leaner look
682 (hair-thickness . 1.6)
683 (thick-thickness . 6.0)
684 (meta . ((interfaces . (span-bar-interface bar-line-interface))))
690 (molecule-callback . ,Text_item::brew_molecule)
691 (break-align-symbol . clef)
692 (visibility-lambda . ,begin-of-line-visible)
693 (font-family . roman)
694 (meta . ((interfaces . (break-aligned-interface text-interface font-interface))))
700 (stem-spacing-correction . 0.4)
701 (meta . ((interfaces . (staff-spacing-interface))))
705 (stem-spacing-correction . 0.5)
707 (meta . ((interfaces . (note-spacing-interface))))
712 (molecule-callback . ,Staff_symbol::brew_molecule)
716 (meta . ((interfaces . (staff-symbol-interface))))
721 (molecule-callback . ,Text_item::brew_molecule)
723 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
724 (no-spacing-rods . #t)
725 (padding . 0.0) ;; padding relative to SostenutoPedalLineSpanner
727 (font-family . roman)
728 (font-shape . italic)
729 (self-alignment-X . 0)
730 (meta . ((interfaces . (text-interface font-interface))))
733 (SostenutoPedalLineSpanner
736 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
739 (minimum-space . 1.0)
741 (meta . ((interfaces . (piano-pedal-interface axis-group-interface side-position-interface))))
746 (before-line-breaking-callback . ,Stem::before_line_breaking)
747 (molecule-callback . ,Stem::brew_molecule)
749 (beamed-lengths . (0.0 2.5 2.0 1.5))
750 (beamed-minimum-lengths . (0.0 1.5 1.25 1.0))
752 ;; Stems in unnatural (forced) direction should be shortened,
753 ;; according to [Roush & Gourlay]. Their suggestion to knock off
754 ;; a whole staffspace seems a bit drastical: we'll do half.
756 (lengths . (3.5 3.5 3.5 4.5 5.0))
757 (stem-shorten . (1.0 0.5))
758 ; if stem is on middle line, choose this direction.
759 (neutral-direction . -1)
760 (X-offset-callbacks . (,Stem::off_callback))
761 (X-extent-callback . ,Stem::dim_callback)
762 (Y-extent-callback . ,Stem::height)
763 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
764 (adjust-if-on-staffline . #t)
765 (font-family . music)
766 (meta . ((interfaces . (stem-interface font-interface))))
771 (molecule-callback . ,Stem_tremolo::brew_molecule)
772 (Y-extent-callback . ,Stem_tremolo::height)
773 (X-extent-callback . #f)
775 (beam-width . 2.0) ; staff-space
776 (beam-thickness . 0.48) ; staff-space
777 (meta . ((interfaces . (stem-tremolo-interface))))
782 (meta . ((interfaces . (separation-item-interface))))
785 (SeparatingGroupSpanner
787 (spacing-procedure . ,Separating_group_spanner::set_spacing_rods)
788 (meta . ((interfaces . (separation-spanner-interface))))
793 (no-spacing-rods . #t)
794 (molecule-callback . ,Sustain_pedal::brew_molecule)
795 (self-alignment-X . 0)
797 (padding . 0.0) ;; padding relative to SustainPedalLineSpanner
799 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
800 (meta . ((interfaces . (piano-pedal-interface text-spanner-interface text-interface side-position-interface font-interface))))
803 (SustainPedalLineSpanner
806 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
809 (minimum-space . 1.0)
811 (meta . ((interfaces . (piano-pedal-interface axis-group-interface side-position-interface))))
817 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
818 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
819 (meta . ((interfaces . (system-interface axis-group-interface))))
825 (molecule-callback . ,System_start_delimiter::brew_molecule)
826 (collapse-height . 5.0)
827 (font-family . braces)
828 (Y-extent-callback . #f)
829 (meta . ((interfaces . (system-start-delimiter-interface font-interface))))
834 (Y-extent-callback . #f)
835 (molecule-callback . ,System_start_delimiter::brew_molecule)
841 (bracket-collapse-height . 1)
843 (meta . ((interfaces . (system-start-delimiter-interface))))
848 (Y-extent-callback . #f)
849 (molecule-callback . ,System_start_delimiter::brew_molecule)
852 (after-line-breaking-callback . ,System_start_delimiter::after_line_breaking)
853 (meta . ((interfaces . (system-start-delimiter-interface))))
858 (molecule-callback . ,Text_item::brew_molecule)
859 (no-spacing-rods . #t)
862 ;; todo: add X self alignment?
864 (font-family . roman)
865 (meta . ((interfaces . (text-script-interface text-interface side-position-interface font-interface))))
870 (molecule-callback . ,Text_spanner::brew_molecule)
871 (font-family . roman)
874 ;; urg, only for (de)cresc. text spanners
875 (if-text-padding . 1.0)
879 (meta . ((interfaces . (text-spanner-interface font-interface))))
884 (molecule-callback . ,Tie::brew_molecule)
885 (spacing-procedure . ,Spanner::set_spacing_rods)
886 (staffline-clearance . 0.35)
887 (details . ((ratio . 0.333) (height-limit . 1.0)))
891 (minimum-length . 2.5)
892 (meta . ((interfaces . (tie-interface))))
897 (after-line-breaking-callback . ,Tie_column::after_line_breaking)
898 (X-extent-callback . ())
899 (Yoo-extent-callback . ())
900 (meta . ((interfaces . (tie-column-interface))))
905 (molecule-callback . ,Time_signature::brew_molecule)
906 (break-align-symbol . time-signature)
907 (visibility-lambda . ,all-visible)
909 (first-note . (extra-space . 2.0))
910 (staff-bar . (minimum-space . 2.0))
914 (font-family . number)
915 (meta . ((interfaces . (time-signature-interface font-interface))))
922 (after-line-breaking-callback . ,Tuplet_bracket::after_line_breaking)
923 (molecule-callback . ,Tuplet_bracket::brew_molecule)
924 (font-family . roman)
925 (font-shape . italic)
926 (font-relative-size . -1)
927 (meta . ((interfaces . (text-interface tuplet-bracket-interface font-interface))))
932 (molecule-callback . ,Text_item::brew_molecule)
933 (font-family . roman)
934 (font-shape . italic)
935 (no-spacing-rods . #t)
936 (self-alignment-X . 0)
939 (padding . 0.0) ;; padding relative to UnaCordaPedalLineSpanner
940 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
941 (meta . ((interfaces . (text-interface font-interface))))
944 (UnaCordaPedalLineSpanner
947 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
949 (minimum-space . 1.0)
951 (meta . ((interfaces . (piano-pedal-interface axis-group-interface side-position-interface))))
956 (molecule-callback . ,Volta_bracket_interface::brew_molecule)
960 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
961 (thickness . 1.6) ; stafflinethickness
962 (height . 2.0) ; staffspace;
964 (font-family . number)
965 (font-relative-size . -2)
966 (meta . ((interfaces . (volta-bracket-interface text-interface side-position-interface font-interface))))
972 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
974 (meta . ((interfaces . (align-interface axis-group-interface))))
980 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
982 (meta . ((interfaces . (axis-group-interface))))
990 (define (completize-grob-entry x)
991 "transplant assoc key into 'name entry of 'meta of X
994 (let* ((name-sym (car x))
996 (metaentry (cdr (assoc 'meta grob-entry)))
998 (cdr (assoc 'interfaces metaentry)))
1001 (set! metaentry (assoc-set! metaentry 'name name-sym))
1002 (set! metaentry (assoc-set! metaentry 'interfaces
1003 (cons 'grob-interface ifaces-entry)))
1004 (set! grob-entry (assoc-set! grob-entry 'meta metaentry))
1005 (cons name-sym grob-entry)))
1007 (set! all-grob-descriptions (map completize-grob-entry all-grob-descriptions))
1011 ; (display (map pair? all-grob-descriptions))
1014 ;; make sure that \property Foo.Bar =\turnOff doesn't complain
1017 ; (display (car x)) (newline)
1019 (set-object-property! (car x) 'translation-type? list?))
1020 all-grob-descriptions)