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 (after-line-breaking-callback . ,Local_key_item::after_line_breaking)
24 (paren-cautionaries . #t)
26 (meta . ,(grob-description accidentals-interface font-interface side-position-interface))
31 (X-extent-callback . ,Arpeggio::width_callback)
32 (Y-extent-callback . #f)
33 (molecule-callback . ,Arpeggio::brew_molecule)
34 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
35 (X-offset-callbacks . (,Side_position_interface::aligned_side))
37 (staff-position . 0.0)
38 (meta . ,(grob-description arpeggio-interface side-position-interface font-interface))
43 (break-align-symbol . staff-bar)
45 (break-glyph-function . ,default-break-barline)
46 (bar-size-procedure . ,Bar_line::get_staff_bar_size)
47 (molecule-callback . ,Bar_line::brew_molecule)
48 (visibility-lambda . ,all-visible)
50 (before-line-breaking-callback . ,Bar_line::before_line_breaking)
52 (time-signature . (extra-space . 0.75))
53 (custos . (minimum-space . 2.0))
54 (clef . (minimum-space . 1.0))
55 (begin-of-note . (extra-space . 1.0))
59 ;; Ross. page 151 lists other values, we opt for a leaner look
63 (hair-thickness . 1.6)
64 (thick-thickness . 6.0)
65 (meta . ,(grob-description bar-line-interface font-interface))
71 (molecule-callback . ,Text_item::brew_molecule)
73 (visibility-lambda . ,begin-of-line-visible)
77 (font-relative-size . -1)
78 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
79 (meta . ,(grob-description
80 side-position-interface
81 text-interface font-interface break-aligned-interface))
86 (molecule-callback . ,brew-bass-figure)
87 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
89 (font-family . number)
90 (font-relative-size . -1)
94 (meta . ,(grob-description text-interface font-interface ))
98 ;; todo: clean this up a bit: the list is getting
100 (molecule-callback . ,Beam::brew_molecule)
101 (y-dy-callbacks . (,Beam::least_squares
102 ,Beam::cancel_suspect_slope
106 ,Beam::do_quantise_y))
108 (thickness . 0.48) ; in staff-space
109 (before-line-breaking-callback . ,Beam::before_line_breaking)
110 (after-line-breaking-callback . ,Beam::after_line_breaking)
111 (neutral-direction . -1)
112 (dir-function . ,beam-dir-majority)
113 (height-quants . ,default-beam-dy-quants)
114 (vertical-position-quant-function . ,default-beam-y-quants)
115 (beamed-stem-shorten . (0.5))
116 (outer-stem-length-limit . 0.2)
118 (flag-width-function . ,default-beam-flag-width-function)
119 (space-function . ,default-beam-space-function)
122 (meta . ,(grob-description beam-interface))
130 (meta . ,(grob-description
139 (X-offset-callbacks . (,Break_align_interface::alignment_callback))
141 (meta . ,(grob-description axis-group-interface))
146 (break-align-symbol . breathing-sign)
149 (key-signature . (minimum-space . 1.5))
150 (staff-bar . (minimum-space . 1.5))
151 (clef . (minimum-space . 2.0))
152 (begin-of-note . (minimum-space . 1.0))
154 (molecule-callback . ,Text_item::brew_molecule)
156 (font-family . music)
157 (text . "scripts-rcomma")
158 (Y-offset-callbacks . (,Breathing_sign::offset_callback))
159 (visibility-lambda . ,begin-of-line-invisible)
160 (meta . ,(grob-description break-aligned-interface text-interface font-interface))
165 (molecule-callback . ,Clef::brew_molecule)
166 (before-line-breaking-callback . ,Clef::before_line_breaking)
168 (font-family . music)
169 (break-align-symbol . clef)
170 (visibility-lambda . ,begin-of-line-visible)
172 (staff-bar . (minimum-space . 3.7))
173 (key-signature . (minimum-space . 4.0))
174 (time-signature . (minimum-space . 4.2))
175 (begin-of-note . (minimum-space . 5.0))
177 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
178 (meta . ,(grob-description clef-interface font-interface break-aligned-interface ))
183 (molecule-callback . ,Chord_name::brew_molecule)
184 (after-line-breaking-callback . ,Chord_name::after_line_breaking)
185 (chord-name-function . ,default-chord-name-function)
186 (font-family . roman)
187 (meta . ,(grob-description font-interface text-interface chord-name-interface))
192 (break-align-symbol . custos)
194 (molecule-callback . ,Custos::brew_molecule)
195 (visibility-lambda . ,end-of-line-visible)
197 (neutral-position . 0)
198 (neutral-direction . -1)
199 (adjust-if-on-staffline . #t)
200 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
201 (font-family . music)
203 (begin-of-note . (minimum-space . 0.0))
205 (meta . ,(grob-description custos-interface staff-symbol-referencer-interface break-aligned-interface) )
213 (X-extent-callback . ,Axis_group_interface::group_extent_callback)
215 (X-offset-callbacks . (,Dot_column::side_position))
216 (meta . ,(grob-description dot-column-interface axis-group-interface))
221 (molecule-callback . ,Dots::brew_molecule)
223 (staff-position . 0.0)
224 (Y-offset-callbacks . (,Dots::quantised_position_callback ,Staff_symbol_referencer::callback))
225 (meta . ,(grob-description font-interface dots-interface ))
228 (DoublePercentRepeat .
230 (molecule-callback . ,Percent_repeat_item_interface::double_percent)
233 (font-family . music)
236 (break-align-symbol . staff-bar)
237 (visibility-lambda . ,begin-of-line-invisible)
238 (meta . ,(grob-description font-interface percent-repeat-interface))
243 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
244 (molecule-callback . ,Text_item::brew_molecule)
245 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
246 (self-alignment-X . 0)
248 (no-spacing-rods . #t)
249 (script-priority . 100)
251 (font-family . dynamic)
252 (font-shape . italic)
253 (self-alignment-Y . 0)
254 (meta . ,(grob-description font-interface text-interface dynamic-interface))
261 (minimum-space . 1.2)
263 (meta . ,(grob-description dynamic-interface axis-group-interface side-position-interface))
268 (break-align-symbol . left-edge)
269 (X-offset-callbacks . (,Break_align_interface::alignment_callback))
270 (X-extent-callback . ,Grob::point_dimension_callback)
273 (time-signature . (extra-space . 0.0))
274 (staff-bar . (extra-space . 0.0))
275 (breathing-sign . (minimum-space . 0.0))
276 (clef . (extra-space . 1.0))
277 (begin-of-note . (extra-space . 0.0))
278 (key-signature . (extra-space . 0.0))
280 (meta . ,(grob-description break-aligned-interface))
285 (molecule-callback . ,Text_item::brew_molecule)
286 (X-offset-callbacks . (,Side_position_interface::centered_on_parent
287 ,Side_position_interface::aligned_on_self))
290 (self-alignment-X . 0)
291 (self-alignment-Y . 0)
292 (font-family . number)
293 (font-relative-size . -3)
294 (font-shape . upright)
295 (meta . ,(grob-description finger-interface font-interface
296 text-script-interface text-interface side-position-interface))
300 (HaraKiriVerticalGroup
302 (Y-offset-callbacks . (,Hara_kiri_group_spanner::force_hara_kiri_callback))
303 (Y-extent-callback . ,Hara_kiri_group_spanner::y_extent)
305 (meta . ,(grob-description axis-group-interface hara-kiri-group-interface))
310 (molecule-callback . ,Hairpin::brew_molecule)
313 (spacing-procedure . ,Spanner::set_spacing_rods)
314 (minimum-length . 2.0)
315 (if-text-padding . 1.0)
316 (width-correct . -1.0)
318 (dash-thickness . 1.2)
320 (self-alignment-Y . 0)
321 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self))
322 (meta . ,(grob-description hairpin-interface dynamic-interface))
328 (Y-offset-callbacks . (,Side_position_interface::aligned_on_self
329 ,Side_position_interface::aligned_on_support_refpoints))
330 ;; huh? what's this for?
333 (left-edge . (extra-space . 1.0))
336 (self-alignment-Y . 0)
337 (molecule-callback . ,Text_item::brew_molecule)
338 (break-align-symbol . instrument-name)
339 (visibility-lambda . ,begin-of-line-visible)
341 (font-family . roman)
342 (meta . ,(grob-description font-interface text-interface break-aligned-interface))
347 (molecule-callback . ,Key_signature_interface::brew_molecule)
349 (time-signature . (extra-space . 1.25))
350 (staff-bar . (extra-space . 1.1))
351 (begin-of-note . (extra-space . 2.5))
353 (break-align-symbol . key-signature)
354 (visibility-lambda . ,begin-of-line-visible)
356 (meta . ,(grob-description key-signature-interface font-interface break-aligned-interface))
364 (minimum-length . 0.5)
365 (maximum-length . 100)
366 (molecule-callback . ,Hyphen_spanner::brew_molecule)
367 (Y-extent-callback . ,Grob::point_dimension_callback)
368 (meta . ,(grob-description lyric-hyphen-interface ))
374 (meta . ,(grob-description line-of-score-interface axis-group-interface))
379 (molecule-callback . ,Lyric_extender::brew_molecule)
380 (height . 0.8) ; stafflinethickness;
381 (right-trim-amount . 0.5)
382 (Y-extent-callback . ,Grob::point_dimension_callback)
383 (meta . ,(grob-description lyric-extender-interface))
388 (molecule-callback . ,Text_item::brew_molecule)
389 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
390 (self-alignment-X . 0)
393 (ignore-length-mismatch . #f)
394 (begin-alignment . 4)
396 (font-family . roman)
397 (font-shape . upright)
398 (meta . ,(grob-description lyric-syllable-interface text-interface font-interface ))
404 (auto-properties . #f)
406 (porrectus-width . 2.4)
407 (line-thickness . 1.0)
410 (molecule-callback . ,Porrectus::brew_molecule)
411 (meta . ,(grob-description porrectus-interface))
416 (molecule-callback . ,Text_item::brew_molecule)
417 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
418 (self-alignment-X . 0)
422 (font-family . roman)
423 (font-shape . upright)
424 (font-relative-size . 1)
425 (visibility-lambda . ,end-of-line-invisible)
427 (meta . ,(grob-description mark-interface side-position-interface))
432 (spacing-procedure . ,Multi_measure_rest::set_spacing_rods)
433 (molecule-callback . ,Multi_measure_rest::brew_molecule)
434 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
437 (padding . 2.0) ; staffspace
438 (minimum-width . 12.5) ; staffspace
439 (font-family . number)
440 (font-relative-size . 1)
441 (meta . ,(grob-description multi-measure-rest-interface rest-interface font-interface ))
447 ;; Ugh, should not be hard-coded.
449 (meta . ,(grob-description
450 note-collision-interface axis-group-interface
457 (meta . ,(grob-description axis-group-interface note-column-interface))
463 (molecule-callback . ,Note_head::brew_molecule)
464 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
465 (stem-attachment-function . ,note-head-style->attachment-coordinates)
466 (meta . ,(grob-description rhythmic-head-interface font-interface note-head-interface))
474 (X-extent-callback . #f)
475 (Y-extent-callback . #f)
476 (molecule-callback . ,Line_spanner::brew_molecule)
477 (meta . ,(grob-description line-spanner-interface))
485 (X-extent-callback . #f)
486 (Y-extent-callback . #f)
487 (molecule-callback . ,Line_spanner::brew_molecule)
488 (meta . ,(grob-description line-spanner-interface))
493 (molecule-callback . ,Text_item::brew_molecule)
494 (font-family . roman)
495 (meta . ,(grob-description note-name-interface font-interface))
500 (self-alignment-X . 0)
502 (visibility-lambda . ,begin-of-line-visible)
503 (X-offset-callbacks . (,Side_position_interface::centered_on_parent ,Side_position_interface::aligned_on_self))
504 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
505 (molecule-callback . ,Text_item::brew_molecule)
506 (font-shape . italic)
507 (font-family . roman)
508 (meta . ,(grob-description text-interface font-interface ))
514 ; (molecule-callback . ,Paper_column::brew_molecule) (font-name . "cmr8")
515 (meta . ,(grob-description paper-column-interface axis-group-interface spaceable-element-interface))
520 (molecule-callback . ,Slur::brew_molecule)
522 (spacing-procedure . ,Spanner::set_spacing_rods)
523 (minimum-length . 1.5)
524 (after-line-breaking-callback . ,Slur::after_line_breaking)
525 (extremity-rules . ,default-slur-extremity-rules)
526 (extremity-offset-alist . ,default-phrasing-slur-extremity-offset-alist)
527 (de-uglify-parameters . ( 1.5 0.8 -2.0))
528 (Y-extent-callback . ,Slur::height)
529 (details . ((height-limit . 2.0) (ratio . 0.333) (force-blowfit . 0.5)
530 (bezier-pct-c0 . -0.2) (bezier-pct-c3 . 0.000006)
531 (bezier-pct-out-max . 0.8) (bezier-pct-in-max . 1.2)
532 (bezier-area-steps . 1.0)))
535 (attachment . (#f . #f))
536 (attachment-offset . ((0 . 0) . (0 . 0)))
538 (meta . ,(grob-description slur-interface))
541 (NonMusicalPaperColumn
544 ; (molecule-callback . ,Paper_column::brew_molecule) (font-name . "cmr8")
545 (meta . ,(grob-description paper-column-interface
546 axis-group-interface spaceable-element-interface))
551 (spacing-procedure . ,Multi_measure_rest::set_spacing_rods)
552 (molecule-callback . ,Multi_measure_rest::percent)
555 (minimum-width . 12.5) ; staffspace
556 (font-family . music)
557 (meta . ,(grob-description multi-measure-rest-interface font-interface percent-repeat-interface))
562 (molecule-callback . , Percent_repeat_item_interface::beat_slash)
565 (meta . ,(grob-description percent-repeat-interface))
569 (after-line-breaking-callback . ,Rest::after_line_breaking)
570 (X-extent-callback . ,Rest::extent_callback)
571 (Y-extent-callback . ,Rest::extent_callback)
572 (molecule-callback . ,Rest::brew_molecule)
573 (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
574 (minimum-beam-collision-distance . 1.5)
575 (meta . ,(grob-description
576 rhythmic-head-interface
577 staff-symbol-referencer-interface
583 (minimum-distance . 0.75)
584 (meta . ,(grob-description rest-collision-interface ))
589 ;; don't set direction here: it breaks staccato.
590 (molecule-callback . ,Script::brew_molecule)
592 (X-offset-callbacks . (,Side_position_interface::centered_on_parent))
593 (before-line-breaking-callback . ,Script::before_line_breaking)
594 (font-family . music)
595 (meta . ,(grob-description script-interface side-position-interface font-interface))
600 (before-line-breaking-callback . ,Script_column::before_line_breaking)
601 (meta . ,(grob-description script-column-interface))
606 (molecule-callback . ,Slur::brew_molecule)
608 (spacing-procedure . ,Spanner::set_spacing_rods)
609 (minimum-length . 1.5)
610 (after-line-breaking-callback . ,Slur::after_line_breaking)
611 (extremity-rules . ,default-slur-extremity-rules)
612 (extremity-offset-alist . ,default-slur-extremity-offset-alist)
613 (de-uglify-parameters . ( 1.5 0.8 -2.0))
614 (Y-extent-callback . ,Slur::height)
615 (details . ((height-limit . 2.0) (ratio . 0.333) (force-blowfit . 0.5)
616 (bezier-pct-c0 . -0.2) (bezier-pct-c3 . 0.000006)
617 (bezier-pct-out-max . 0.8) (bezier-pct-in-max . 1.2)
618 (bezier-area-steps . 1.0)))
621 (attachment . (#f . #f))
622 (attachment-offset . ((0 . 0) . (0 . 0)))
624 (meta . ,(grob-description slur-interface))
629 (spacing-procedure . ,Spacing_spanner::set_springs)
630 (grace-space-factor . 0.8)
632 ;; TODO: change naming -- unintuitive
633 (arithmetic-basicspace . 2.0)
634 (arithmetic-multiplier . ,(* 0.9 1.32))
635 (X-extent-callback . #f)
636 (Y-extent-callback . #f)
637 ;; assume that notes at least this long are present.
638 (maximum-duration-for-spacing . ,(make-moment 1 8))
639 (meta . ,(grob-description spacing-spanner-interface))
644 (break-align-symbol . staff-bar)
645 (bar-size-procedure . ,Span_bar::get_bar_size)
646 (molecule-callback . ,Span_bar::brew_molecule)
647 (visibility-lambda . ,begin-of-line-invisible)
648 (X-extent-callback . ,Span_bar::width_callback)
651 (before-line-breaking-callback . ,Span_bar::before_line_breaking)
655 ;; Ross. page 151 lists other values, we opt for a leaner look
659 (hair-thickness . 1.6)
660 (thick-thickness . 6.0)
661 (meta . ,(grob-description span-bar-interface bar-line-interface ))
667 (molecule-callback . ,Text_item::brew_molecule)
668 (break-align-symbol . clef)
669 (visibility-lambda . ,begin-of-line-visible)
670 (font-family . roman)
671 (meta . ,(grob-description break-aligned-interface text-interface font-interface))
677 (X-extent-callback . #f)
678 (Y-extent-callback . #f)
679 (meta . ,(grob-description staff-spacing-interface))
683 (X-extent-callback . #f)
684 (Y-extent-callback . #f)
685 (stem-spacing-correction . 0.5)
687 (meta . ,(grob-description note-spacing-interface))
692 (molecule-callback . ,Staff_symbol::brew_molecule)
696 (meta . ,(grob-description staff-symbol-interface ))
701 (molecule-callback . ,Text_item::brew_molecule)
703 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
704 (Y-offset-callbacks .
705 (,Side_position_interface::aligned_side
706 ,Side_position_interface::centered_on_parent))
707 (no-spacing-rods . #t)
708 (font-shape . italic)
709 (self-alignment-X . 0)
710 (meta . ,(grob-description text-interface font-interface))
715 (before-line-breaking-callback . ,Stem::before_line_breaking)
716 (molecule-callback . ,Stem::brew_molecule)
718 (beamed-lengths . (0.0 2.5 2.0 1.5))
719 (beamed-minimum-lengths . (0.0 1.5 1.25 1.0))
721 ;; Stems in unnatural (forced) direction should be shortened,
722 ;; according to [Roush & Gourlay]. Their suggestion to knock off
723 ;; a whole staffspace seems a bit drastical: we'll do half.
725 (lengths . (3.5 3.5 3.5 4.5 5.0))
726 (stem-shorten . (0.5))
727 ; if stem is on middle line, choose this direction.
728 (neutral-direction . -1)
729 (X-offset-callbacks . (,Stem::off_callback))
730 (X-extent-callback . ,Stem::dim_callback)
731 (Y-extent-callback . ,Stem::height)
732 (adjust-if-on-staffline . #t)
733 (font-family . music)
734 (meta . ,(grob-description stem-interface font-interface))
739 (molecule-callback . ,Stem_tremolo::brew_molecule)
740 (Y-extent-callback . ,Stem_tremolo::height)
741 (X-extent-callback . #f)
743 (beam-width . 2.0) ; staff-space
744 (beam-thickness . 0.42) ; staff-space
745 (beam-space-function . ,default-beam-space-function)
746 (meta . ,(grob-description stem-tremolo-interface ))
751 (meta . ,(grob-description separation-item-interface ))
754 (SeparatingGroupSpanner
756 (spacing-procedure . ,Separating_group_spanner::set_spacing_rods)
757 (meta . ,(grob-description separation-spanner-interface))
762 (no-spacing-rods . #t)
763 (molecule-callback . ,Sustain_pedal::brew_molecule)
764 (self-alignment-X . 0)
766 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
767 (Y-offset-callbacks .
768 (,Side_position_interface::aligned_side
769 ,Side_position_interface::centered_on_parent))
771 (meta . ,(grob-description sustain-pedal-interface side-position-interface font-interface))
777 (molecule-callback . ,System_start_delimiter::brew_molecule)
778 (collapse-height . 5.0)
779 (font-family . braces)
780 (Y-extent-callback . #f)
781 (meta . ,(grob-description system-start-delimiter-interface font-interface))
786 (Y-extent-callback . #f)
787 (molecule-callback . ,System_start_delimiter::brew_molecule)
793 (bracket-collapse-height . 1)
795 (meta . ,(grob-description system-start-delimiter-interface ))
800 (Y-extent-callback . #f)
801 (molecule-callback . ,System_start_delimiter::brew_molecule)
804 (after-line-breaking-callback . ,System_start_delimiter::after_line_breaking)
805 (meta . ,(grob-description system-start-delimiter-interface ))
810 (molecule-callback . ,Text_item::brew_molecule)
811 (no-spacing-rods . #t)
814 ;; todo: add X self alignment?
816 (font-family . roman)
817 (meta . ,(grob-description text-script-interface text-interface side-position-interface font-interface ))
822 (molecule-callback . ,Text_spanner::brew_molecule)
823 (font-family . roman)
826 ;; urg, only for (de)cresc. text spanners
827 (if-text-padding . 1.0)
831 (meta . ,(grob-description text-spanner-interface font-interface))
836 (molecule-callback . ,Tie::brew_molecule)
837 (spacing-procedure . ,Spanner::set_spacing_rods)
838 (staffline-clearance . 0.35)
839 (details . ((ratio . 0.333) (height-limit . 1.0)))
843 (minimum-length . 2.5)
844 (meta . ,(grob-description tie-interface ))
849 (after-line-breaking-callback . ,Tie_column::after_line_breaking)
850 (meta . ,(grob-description tie-column-interface ))
855 (molecule-callback . ,Time_signature::brew_molecule)
856 (break-align-symbol . time-signature)
857 (visibility-lambda . ,all-visible)
859 (begin-of-note . (extra-space . 2.0))
860 (staff-bar . (minimum-space . 2.0))
864 (font-family . number)
865 (meta . ,(grob-description time-signature-interface font-interface))
872 (after-line-breaking-callback . ,Tuplet_bracket::after_line_breaking)
873 (molecule-callback . ,Tuplet_bracket::brew_molecule)
874 (font-family . roman)
875 (font-shape . italic)
876 (font-relative-size . -1)
877 (meta . ,(grob-description text-interface
878 tuplet-bracket-interface font-interface))
883 (molecule-callback . ,Text_item::brew_molecule)
884 (font-family . roman)
885 (font-shape . italic)
886 (no-spacing-rods . #t)
887 (self-alignment-X . 0)
889 (X-offset-callbacks . (,Side_position_interface::aligned_on_self))
890 (Y-offset-callbacks .
891 (,Side_position_interface::aligned_side
892 ,Side_position_interface::centered_on_parent))
893 (meta . ,(grob-description text-interface font-interface))
898 (molecule-callback . ,Volta_spanner::brew_molecule)
902 (Y-offset-callbacks . (,Side_position_interface::aligned_side))
903 (thickness . 1.6) ; stafflinethickness
904 (height . 2.0) ; staffspace;
906 (font-family . number)
907 (font-relative-size . -2)
908 (meta . ,(grob-description volta-bracket-interface side-position-interface font-interface))
914 (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
915 (X-extent-callback . #f)
917 (meta . ,(grob-description align-interface axis-group-interface))
923 (meta . ,(grob-description axis-group-interface))
931 (define (completize-grob-entry x)
932 "transplant assoc key into 'name entry of 'meta of X
934 (let* ((name-sym (car x))
936 (metaentry (cdr (assoc 'meta entry)))
937 (new-metaentry (assoc-set! metaentry 'name name-sym))
940 (cons name-sym (assoc-set! entry 'meta new-metaentry))
943 (set! all-grob-descriptions (map completize-grob-entry all-grob-descriptions))
947 ; (display (map pair? all-grob-descriptions))
950 ;; make sure that \property Foo.Bar =\turnOff doesn't complain
953 ; (display (car x)) (newline)
955 (set-object-property! (car x) 'translation-type? list?))
956 all-grob-descriptions)