X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fdefine-grobs.scm;h=46b15b6ce6c3179af25fd97b5d97470641b272bd;hb=e328b7a10ec1a4e13ba11104825bf54e027d0dd0;hp=184d086b304216b0fb21d977a83ed5d3728c4ec1;hpb=c8f1bfd1fe21b9200ca368d90ef938456d6c0747;p=lilypond.git

diff --git a/scm/define-grobs.scm b/scm/define-grobs.scm
index 184d086b30..46b15b6ce6 100644
--- a/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 1998--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 1998--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
@@ -79,24 +79,21 @@
         (font-size . -2)
         (glyph-name-alist . ,standard-alteration-glyph-name-alist)
         (outside-staff-priority . 0)
+        (parent-alignment-X . ,CENTER)
         (script-priority . 0)
         (self-alignment-X . ,CENTER)
         (side-axis . ,Y)
         (staff-padding . 0.25)
         (stencil . ,ly:accidental-interface::print)
         (X-extent . ,ly:accidental-interface::width)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::centered-on-x-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,accidental-interface::height)
         (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (accidental-interface
                                 accidental-suggestion-interface
                                 font-interface
+                                outside-staff-interface
                                 script-interface
                                 self-alignment-interface
                                 side-position-interface))))))
@@ -141,7 +138,9 @@
 
     (AmbitusLine
      . (
-        (gap . 0.35)
+        (gap . ,ambitus-line::calc-gap)
+        (length-fraction . 0.7)
+        (maximum-gap . 0.45)
         (stencil . ,ambitus::print)
         (thickness . 2)
         (X-offset . ,ly:self-alignment-interface::centered-on-x-parent)
@@ -166,7 +165,7 @@
 
     (Arpeggio
      . (
-	(cross-staff . ,ly:arpeggio::calc-cross-staff)
+        (cross-staff . ,ly:arpeggio::calc-cross-staff)
         (direction . ,LEFT)
         (padding . 0.5)
         (positions . ,ly:arpeggio::calc-positions)
@@ -218,7 +217,7 @@
         ;; TODO:
         ;; kern should scale with line-thickness too.
         (kern . 3.0)
-        (thin-kern . 3.0)
+        (segno-kern . 3.0)
         (hair-thickness . 1.9)
         (thick-thickness . 6.0)
 
@@ -264,18 +263,14 @@
         (self-alignment-X . ,RIGHT)
         (side-axis . ,Y)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:break-alignable-interface::self-align-callback))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
+        (X-offset . ,self-alignment-interface::self-aligned-on-breakable)
         (Y-offset . ,side-position-interface::y-aligned-side)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta .
               ((class . Item)
                (interfaces . (break-alignable-interface
                               font-interface
+                              outside-staff-interface
                               self-alignment-interface
                               side-position-interface
                               text-interface))))))
@@ -319,6 +314,7 @@
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
                  (interfaces . (axis-group-interface
+                                outside-staff-interface
                                 side-position-interface))))))
 
     (BassFigureBracket
@@ -346,7 +342,8 @@
         (meta . ((class . Spanner)
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
-                 (interfaces . (axis-group-interface))))))
+                 (interfaces . (axis-group-interface
+                                outside-staff-axis-group-interface))))))
 
 
     (Beam
@@ -406,11 +403,9 @@
         ;; only for debugging.
         (font-family . roman)
 
-        (beam-gap . ,ly:beam::calc-beam-gap)
-        (minimum-length . ,ly:beam::calc-minimum-length)
+        (gap . 0.8)
         (neutral-direction . ,DOWN)
         (positions . ,beam::place-broken-parts-individually)
-        (springs-and-rods . ,ly:beam::calc-springs-and-rods)
         (X-positions . ,ly:beam::calc-x-positions)
         (transparent . ,(grob::inherit-parent-property
                          X 'transparent))
@@ -523,6 +518,7 @@
                  (interfaces . (break-aligned-interface
                                 breathing-sign-interface
                                 font-interface
+                                outside-staff-interface
                                 text-interface))))))
 
     (ChordName
@@ -538,6 +534,7 @@
         (meta . ((class . Item)
                  (interfaces . (chord-name-interface
                                 font-interface
+                                outside-staff-interface
                                 rhythmic-grob-interface
                                 text-interface))))))
 
@@ -576,27 +573,27 @@
      . (
         (break-visibility . ,(grob::inherit-parent-property
                               X 'break-visibility))
-        (font-shape . italic)
-        (font-size . -4)
-        (transparent . ,(grob::inherit-parent-property
-                         X 'transparent))
+        (clef-alignments . ((G . (-0.2 . 0.1))
+                            (F . (-0.3 . -0.2))
+                            (C . (0 . 0))))
         (color . ,(grob::inherit-parent-property
                    X 'color))
+        (font-shape . italic)
+        (font-size . -4)
+        (parent-alignment-X . ,ly:clef-modifier::calc-parent-alignment)
         (self-alignment-X . ,CENTER)
-        (staff-padding . 0.2)
+        (staff-padding . 0.7)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::centered-on-x-parent)))))
-        (Y-offset . ,side-position-interface::y-aligned-side)
+        (transparent . ,(grob::inherit-parent-property
+                         X 'transparent))
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
+        (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (clef-modifier-interface
                                 font-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -628,16 +625,19 @@
         (font-series . bold)
         (outside-staff-priority . 450)
         (padding . 0.5)
+        (parent-alignment-X . #f)
         (script-priority . 200)
+        (self-alignment-X . #f)
         (side-axis . ,Y)
         (staff-padding . 0.5)
-        ;; todo: add X self alignment?
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-offset . ,side-position-interface::y-aligned-side)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
+                                self-alignment-interface
                                 side-position-interface
                                 text-interface
                                 text-script-interface))))))
@@ -727,6 +727,7 @@
     (DotColumn
      . (
         (axes . (,X))
+        (chord-dots-limit . 3)
         (direction . ,RIGHT)
         (positioning-done . ,ly:dot-column::calc-positioning-done)
         (X-extent . ,ly:axis-group-interface::width)
@@ -771,20 +772,17 @@
         (font-encoding . fetaText)
         (font-size . -2)
         (padding . 0.2)
+        (parent-alignment-X . ,CENTER)
         (self-alignment-X . ,CENTER)
         (side-axis . ,Y)
         (staff-padding . 0.25)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::centered-on-y-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
-        (Y-offset . ,side-position-interface::y-aligned-side)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
+        (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 percent-repeat-interface
                                 percent-repeat-item-interface
                                 self-alignment-interface
@@ -802,6 +800,7 @@
         (thickness . 0.48)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 percent-repeat-interface
                                 percent-repeat-item-interface
                                 rhythmic-grob-interface))))))
@@ -827,6 +826,7 @@
                  (interfaces . (axis-group-interface
                                 dynamic-interface
                                 dynamic-line-spanner-interface
+                                outside-staff-interface
                                 side-position-interface))))))
 
     (DynamicText
@@ -834,26 +834,26 @@
 
         ;; todo.
 
-        (collision-bias . -2.0)
-        (collision-padding . 0.5)
         (direction . ,ly:script-interface::calc-direction)
         (extra-spacing-width . (+inf.0 . -inf.0))
         (font-encoding . fetaText)
         (font-series . bold)
         (font-shape . italic)
+        (parent-alignment-X . ,CENTER)
         (positioning-done . ,ly:script-interface::calc-positioning-done)
         (right-padding . 0.5)
         (self-alignment-X . ,CENTER)
-        (self-alignment-Y . ,CENTER)
         (stencil . ,ly:text-interface::print)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
-        (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
-        (Y-offset . ,self-alignment-interface::y-aligned-on-self)
+        (X-align-on-main-noteheads . #t)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
+        (Y-offset . ,(scale-by-font-size -0.6)) ; center on an 'm'
         (meta . ((class . Item)
                  (interfaces . (dynamic-interface
                                 dynamic-text-interface
                                 font-interface
+                                outside-staff-interface
                                 script-interface
                                 self-alignment-interface
                                 text-interface))))))
@@ -905,6 +905,11 @@
                                 font-interface
                                 line-interface
                                 line-spanner-interface
+                                ;for now, LilyPond never will typeset
+                                ;these without a DynamicLineSpanner
+                                ;as their controlling element
+                                ;so, they do not need the
+                                ;outside-staff-interface
                                 spanner-interface
                                 text-interface))))))
 
@@ -947,6 +952,8 @@
         (font-encoding . fetaText)
         (font-size . -5)                ; don't overlap when next to heads.
         (padding . 0.5)
+        (parent-alignment-X . ,CENTER)
+        (parent-alignment-Y . ,CENTER)
         (positioning-done . ,ly:script-interface::calc-positioning-done)
         (script-priority . 100)
         (self-alignment-X . ,CENTER)
@@ -959,6 +966,7 @@
         (meta . ((class . Item)
                  (interfaces . (finger-interface
                                 font-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface
@@ -1043,6 +1051,7 @@
                  (interfaces . (chord-name-interface
                                 font-interface
                                 fret-diagram-interface
+                                outside-staff-interface
                                 rhythmic-grob-interface))))))
 
 
@@ -1088,15 +1097,11 @@
     (GridLine
      . (
         (layer . 0)
+        (parent-alignment-X . ,CENTER)
         (self-alignment-X . ,CENTER)
         (stencil . ,ly:grid-line-interface::print)
-        (X-extent  . ,ly:grid-line-interface::width)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::centered-on-x-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
+        (X-extent . ,ly:grid-line-interface::width)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (meta . ((class . Item)
                  (interfaces . (grid-line-interface
                                 self-alignment-interface))))))
@@ -1130,6 +1135,7 @@
                  (interfaces . (dynamic-interface
                                 hairpin-interface
                                 line-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 spanner-interface))))))
 
@@ -1147,6 +1153,7 @@
         (meta . ((class . Spanner)
                  (interfaces . (horizontal-bracket-interface
                                 line-interface
+                                outside-staff-interface
                                 side-position-interface
                                 spanner-interface))))))
 
@@ -1164,7 +1171,8 @@
                  (interfaces . (font-interface
                                 self-alignment-interface
                                 side-position-interface
-                                system-start-text-interface))))))
+                                system-start-text-interface
+                                text-interface))))))
 
     (InstrumentSwitch
      . (
@@ -1181,6 +1189,7 @@
         (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1200,7 +1209,8 @@
                         (key-signature . (extra-space . 0.5))
                         (cue-clef . (extra-space . 0.5))
                         (right-edge . (extra-space . 0.5))
-                        (first-note . (fixed-space . 2.5))))
+                        (first-note . (fixed-space . 2.5))
+                        (custos . (extra-space . 1.0))))
         (stencil . ,ly:key-signature-interface::print)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
@@ -1300,9 +1310,8 @@
      . (
         (break-align-anchor . ,ly:break-aligned-interface::calc-extent-aligned-anchor)
         (break-align-symbol . left-edge)
-        (break-visibility . ,center-invisible)
+        (break-visibility . ,begin-of-line-visible)
         (non-musical . #t)
-        (extra-spacing-height . (+inf.0 . -inf.0))
         (space-alist . (
                         (ambitus . (extra-space . 2.0))
                         (breathing-sign . (minimum-space . 0.0))
@@ -1318,6 +1327,7 @@
                         (right-edge . (extra-space . 0.0))
                         ))
         (X-extent . (0 . 0))
+        (Y-extent . (0 . 0))
         (meta . ((class . Item)
                  (interfaces . (break-aligned-interface))))))
 
@@ -1390,12 +1400,14 @@
         (extra-spacing-height . (0.2 . -0.2))
         (font-series . medium)
         (font-size . 1.0)
+        (parent-alignment-X . ())
         (self-alignment-X . ,CENTER)
         (stencil . ,lyric-text::print)
         (text . ,(grob::calc-property-by-copy 'text))
         (word-space . 0.6)
         (skyline-horizontal-padding . 0.1)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
+        (X-align-on-main-noteheads . #t)
         (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta . ((class . Item)
@@ -1420,6 +1432,7 @@
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
                                 measure-counter-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1436,6 +1449,7 @@
         (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Spanner)
                  (interfaces . (measure-grouping-interface
+                                outside-staff-interface
                                 side-position-interface))))))
 
     (MelodyItem
@@ -1459,6 +1473,7 @@
         (break-visibility . ,end-of-line-invisible)
         (direction . ,UP)
         (extra-spacing-width . (+inf.0 . -inf.0))
+        (flag-style . default)
         (outside-staff-horizontal-padding . 0.2)
         (outside-staff-priority . 1000)
         (padding . 0.8)
@@ -1466,12 +1481,7 @@
         (stencil . ,ly:text-interface::print)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
         (Y-offset . ,side-position-interface::y-aligned-side)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:break-alignable-interface::self-align-callback))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
+        (X-offset . ,self-alignment-interface::self-aligned-on-breakable)
         (self-alignment-X . ,LEFT)
         (break-align-symbols . (time-signature))
         (non-break-align-symbols . (paper-column-interface))
@@ -1480,6 +1490,7 @@
                  (interfaces . (break-alignable-interface
                                 font-interface
                                 metronome-mark-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1501,6 +1512,7 @@
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
                                 multi-measure-interface
+                                outside-staff-interface
                                 multi-measure-rest-interface
                                 rest-interface
                                 staff-symbol-referencer-interface))))))
@@ -1511,23 +1523,20 @@
         (direction . ,UP)
         (font-encoding . fetaText)
         (padding . 0.4)
+        (parent-alignment-X . ,CENTER)
         (self-alignment-X . ,CENTER)
         (side-axis . ,Y)
         (springs-and-rods . ,ly:multi-measure-rest::set-text-rods)
         (staff-padding . 0.4)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-centered-on-y-parent)))))
-        (Y-offset . ,side-position-interface::y-aligned-side)
         (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
+        (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
                                 multi-measure-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1537,22 +1546,19 @@
         (direction . ,UP)
         (outside-staff-priority . 450)
         (padding . 0.2)
+        (parent-alignment-X . ,CENTER)
         (self-alignment-X . ,CENTER)
         (skyline-horizontal-padding . 0.2)
         (staff-padding . 0.25)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-centered-on-y-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
-        (Y-offset . ,side-position-interface::y-aligned-side)
         (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
+        (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
                                 multi-measure-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1564,18 +1570,18 @@
         (axes . (,X))
         (before-line-breaking . ,ly:paper-column::before-line-breaking)
         (bound-alignment-interfaces . (break-alignment-interface))
+        ;; used by Paper_column::print when debugging columns:
+        (font-size . -7.5)
         (full-measure-extra-space . 1.0)
         (horizontal-skylines . ,ly:separation-item::calc-skylines)
         ;;                    (stencil . ,ly:paper-column::print)
 
         (keep-inside-line . #t)
+        ;; used by Paper_column::print when debugging columns:
+        (layer . 1000)
         (line-break-permission . allow)
         (non-musical . #t)
         (page-break-permission . allow)
-
-        ;; debugging stuff: print column number.
-        ;;               (font-size . -6) (font-name . "sans")  (Y-extent . #f)
-
         (X-extent . ,ly:axis-group-interface::width)
         (meta . ((class . Paper_column)
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
@@ -1669,7 +1675,7 @@
         (outside-staff-priority . 400)
         (padding . 0.5)
         (shorten-pair . (0.0 . -0.6))
-        (staff-padding . 1.0)
+        (staff-padding . 2.0)
         (stencil . ,ly:ottava-bracket::print)
         (style . dashed-line)
         (vertical-skylines . ,grob::unpure-vertical-skylines-from-stencil)
@@ -1678,6 +1684,7 @@
                  (interfaces . (font-interface
                                 horizontal-bracket-interface
                                 line-interface
+                                outside-staff-interface
                                 ottava-bracket-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1689,16 +1696,17 @@
         (axes . (,X))
         (before-line-breaking . ,ly:paper-column::before-line-breaking)
         (bound-alignment-interfaces . (note-column-interface))
+        ;; used by Paper_column::print when debugging columns:
+        (font-size . -7.5)
         (horizontal-skylines . ,ly:separation-item::calc-skylines)
         (keep-inside-line . #t)
+        ;; used by Paper_column::print when debugging columns:
+        (layer . 1000)
         ;; 0.08 comes from spacing-horizontal-skyline.ly
         ;; allows double flat of F to be nestled over dots of C
         (skyline-vertical-padding . 0.08)
         ;; (stencil . ,ly:paper-column::print)
         (X-extent . ,ly:axis-group-interface::width)
-
-        ;; debugging
-        ;;                       (font-size . -6) (font-name . "sans") (Y-extent . #f)
         (meta . ((class . Paper_column)
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
@@ -1714,6 +1722,10 @@
         (padding . 0.2)
         (stencil . ,parentheses-item::print)
         (stencils . ,parentheses-item::calc-parenthesis-stencils)
+        ;; X-extent needs to be non-empty in order to allow proper
+        ;; horizontal attachment.  ParenthesesItem does not reserve
+        ;; space of its own, however.
+        (X-extent . (0 . 0))
         (meta . ((class . Item)
                  (interfaces . (font-interface
                                 parentheses-interface))))))
@@ -1738,20 +1750,17 @@
         (font-encoding . fetaText)
         (font-size . -2)
         (padding . 0.2)
+        (parent-alignment-X . ,CENTER)
         (self-alignment-X . ,CENTER)
         (staff-padding . 0.25)
         (stencil . ,ly:text-interface::print)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-centered-on-y-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
-        (Y-offset . ,side-position-interface::y-aligned-side)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
+        (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
                                 percent-repeat-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1772,7 +1781,8 @@
         (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
         (Y-extent . ,slur::height)
         (meta . ((class . Spanner)
-                 (interfaces . (slur-interface))))))
+                 (interfaces . (outside-staff-interface
+                                slur-interface))))))
 
     ;; an example of a text spanner
     (PianoPedalBracket
@@ -1808,18 +1818,14 @@
         (self-alignment-X . ,CENTER)
         (stencil . ,ly:text-interface::print)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:break-alignable-interface::self-align-callback))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
+        (X-offset . ,self-alignment-interface::self-aligned-on-breakable)
         (Y-offset . ,side-position-interface::y-aligned-side)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta . ((class . Item)
                  (interfaces . (break-alignable-interface
                                 font-interface
                                 mark-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface))))))
@@ -1893,6 +1899,7 @@
         (cross-staff . ,ly:script-interface::calc-cross-staff)
         (direction . ,ly:script-interface::calc-direction)
         (font-encoding . fetaMusic)
+        (horizon-padding . 0.1) ; to avoid interleaving with accidentals
         (positioning-done . ,ly:script-interface::calc-positioning-done)
         (side-axis . ,Y)
 
@@ -1907,6 +1914,7 @@
         (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 script-interface
                                 side-position-interface))))))
 
@@ -1940,7 +1948,8 @@
         (vertical-skylines . ,(ly:make-unpure-pure-container ly:slur::vertical-skylines ly:grob::pure-simple-vertical-skylines-from-extents))
         (Y-extent . ,slur::height)
         (meta . ((class . Spanner)
-                 (interfaces . (slur-interface))))))
+                 (interfaces . (outside-staff-interface
+                                slur-interface))))))
 
     (SostenutoPedal
      . (
@@ -1976,6 +1985,7 @@
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
                  (interfaces . (axis-group-interface
+                                outside-staff-interface
                                 piano-pedal-interface
                                 side-position-interface))))))
 
@@ -2106,6 +2116,7 @@
         ;; and the extreme minima as abolute minimum length.
 
         (direction . ,ly:stem::calc-direction)
+        (double-stem-separation . 0.5)
         (duration-log . ,stem::calc-duration-log)
         (length . ,(ly:make-unpure-pure-container ly:stem::calc-length ly:stem::pure-calc-length))
         (neutral-direction . ,DOWN)
@@ -2134,17 +2145,13 @@
         (beam-thickness . 0.48) ; staff-space
         (beam-width . ,ly:stem-tremolo::calc-width) ; staff-space
         (direction . ,ly:stem-tremolo::calc-direction)
+        (parent-alignment-X . ,CENTER)
         (slope . ,ly:stem-tremolo::calc-slope)
         (stencil . ,ly:stem-tremolo::print)
         (style . ,ly:stem-tremolo::calc-style)
         (X-extent . ,ly:stem-tremolo::width)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-extent . ,(grob::unpure-Y-extent-from-stencil ly:stem-tremolo::pure-height))
-        (X-offset . ,(ly:make-simple-closure
-                      `(,+
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::centered-on-x-parent))
-                        ,(ly:make-simple-closure
-                          (list ly:self-alignment-interface::x-aligned-on-self)))))
         (Y-offset . ,(ly:make-unpure-pure-container ly:stem-tremolo::calc-y-offset ly:stem-tremolo::pure-calc-y-offset))
         (meta . ((class . Item)
                  (interfaces . (self-alignment-interface
@@ -2157,6 +2164,7 @@
         (font-encoding . fetaText)
         (font-size . -5)                ; don't overlap when next to heads.
         (padding . 0.5)
+        (parent-alignment-X . ,CENTER)
         (script-priority . 100)
         (self-alignment-X . ,CENTER)
         (self-alignment-Y . ,CENTER)
@@ -2167,6 +2175,7 @@
         (meta . ((class . Item)
                  (interfaces . (font-interface
                                 self-alignment-interface
+                                outside-staff-interface
                                 side-position-interface
                                 string-number-interface
                                 text-interface
@@ -2178,6 +2187,7 @@
         (font-shape . italic)
         (font-size . -4)                ; don't overlap when next to heads.
         (padding . 0.5)
+        (parent-alignment-X . ,CENTER)
         (script-priority . 100)
         (self-alignment-X . ,CENTER)
         (self-alignment-Y . ,CENTER)
@@ -2187,6 +2197,7 @@
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta . ((class . Item)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 stroke-finger-interface
@@ -2195,7 +2206,6 @@
 
     (SustainPedal
      . (
-        (direction . ,RIGHT)
         (extra-spacing-width . (+inf.0 . -inf.0))
         (padding . 0.0)  ;; padding relative to SustainPedalLineSpanner
         (self-alignment-X . ,CENTER)
@@ -2227,6 +2237,7 @@
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
                  (interfaces . (axis-group-interface
+                                outside-staff-interface
                                 piano-pedal-interface
                                 side-position-interface))))))
 
@@ -2247,7 +2258,8 @@
                                       (vertical-skyline-elements . ,ly:system::vertical-skyline-elements)
                                       (vertical-alignment . ,ly:system::get-vertical-alignment)))
                  (interfaces . (axis-group-interface
-                                system-interface))))))
+                                system-interface
+                                outside-staff-axis-group-interface))))))
 
     (SystemStartBar
      . (
@@ -2345,7 +2357,7 @@
     (TextScript
      . (
         (avoid-slur . around)
-        (cross-staff . ,script-or-side-position-cross-staff)
+        (cross-staff . #f)
         (direction . ,DOWN)
         (extra-spacing-width . (+inf.0 . -inf.0))
         (outside-staff-horizontal-padding . 0.2)
@@ -2354,19 +2366,23 @@
         ;; sync with Fingering ?
         (padding . 0.3)
 
+        (parent-alignment-X . #f)
         (script-priority . 200)
+        ;; self-alignment cannot be LEFT because of fingering diagrams.
+        (self-alignment-X . #f)
         (side-axis . ,Y)
         (slur-padding . 0.5)
         (staff-padding . 0.5)
         (stencil . ,ly:text-interface::print)
         (vertical-skylines . ,grob::always-vertical-skylines-from-stencil)
-        ;; todo: add X self alignment?
         (Y-extent . ,grob::always-Y-extent-from-stencil)
-        (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
+        (X-align-on-main-noteheads . #t)
+        (X-offset . ,ly:self-alignment-interface::aligned-on-x-parent)
         (Y-offset . ,side-position-interface::y-aligned-side)
         (meta . ((class . Item)
                  (interfaces . (font-interface
                                 instrument-specific-markup-interface
+                                outside-staff-interface
                                 self-alignment-interface
                                 side-position-interface
                                 text-interface
@@ -2400,6 +2416,7 @@
                  (interfaces . (font-interface
                                 line-interface
                                 line-spanner-interface
+                                outside-staff-interface
                                 side-position-interface))))))
 
     (Tie
@@ -2497,13 +2514,14 @@
         (axes . (,X))
         (direction . ,RIGHT)
         (font-size . -4)
+        ;; minimum shift to the right, in case the parent note has no stem
+        (minimum-space . 2.5)
+        (horizon-padding . 0.1) ; to avoid interleaving with augmentation dots
         (padding . 0.3)
         (side-axis . ,X)
         (stencil . ,parenthesize-elements)
         (stencils . ,parentheses-item::calc-parenthesis-stencils)
-        ;; offset a bit to the right, further if needed to clear the main note
-        (X-offset . ,(lambda (grob)
-                       (ly:side-position-interface::x-aligned-side grob 2.5)))
+        (X-offset . ,ly:side-position-interface::x-aligned-side)
         (Y-extent . ,grob::always-Y-extent-from-stencil)
         (meta . ((class . Item)
                  (interfaces . (axis-group-interface
@@ -2552,6 +2570,7 @@
                  (interfaces . (font-interface
                                 line-interface
                                 line-spanner-interface
+                                outside-staff-interface
                                 side-position-interface
                                 trill-spanner-interface))))))
 
@@ -2574,6 +2593,7 @@
 
         (meta . ((class . Spanner)
                  (interfaces . (line-interface
+                                outside-staff-interface
                                 tuplet-bracket-interface))))))
 
     (TupletNumber
@@ -2583,12 +2603,14 @@
         (direction . ,tuplet-number::calc-direction)
         (font-shape . italic)
         (font-size . -2)
+        (knee-to-beam . #t)
         (stencil . ,ly:tuplet-number::print)
         (text . ,tuplet-number::calc-denominator-text)
         (X-offset . ,ly:tuplet-number::calc-x-offset)
         (Y-offset . ,ly:tuplet-number::calc-y-offset)
         (meta . ((class . Spanner)
                  (interfaces . (font-interface
+                                outside-staff-interface
                                 text-interface
                                 tuplet-number-interface))))))
 
@@ -2627,6 +2649,7 @@
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
                  (interfaces . (axis-group-interface
+                                outside-staff-interface
                                 piano-pedal-interface
                                 side-position-interface))))))
 
@@ -2678,7 +2701,8 @@
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
 
                  (interfaces . (axis-group-interface
-                                hara-kiri-group-spanner-interface))))))
+                                hara-kiri-group-spanner-interface
+                                outside-staff-axis-group-interface))))))
 
     (VoiceFollower
      . (
@@ -2705,6 +2729,7 @@
 
     (VoltaBracket
      . (
+        (baseline-skip . 1.7)
         (direction . ,UP)
         (edge-height . (2.0 . 2.0)) ;; staff-space;
         (font-encoding . fetaText)
@@ -2741,6 +2766,7 @@
                  (object-callbacks . ((pure-Y-common . ,ly:axis-group-interface::calc-pure-y-common)
                                       (pure-relevant-grobs . ,ly:axis-group-interface::calc-pure-relevant-grobs)))
                  (interfaces . (axis-group-interface
+                                outside-staff-interface
                                 side-position-interface
                                 volta-interface))))))
 
@@ -2787,11 +2813,11 @@
 
 ;; make sure that \property Foo.Bar =\turnOff doesn't complain
 
-(map (lambda (x)
-       ;; (display (car x)) (newline)
+(for-each (lambda (x)
+            ;; (display (car x)) (newline)
 
-       (set-object-property! (car x) 'translation-type? list?)
-       (set-object-property! (car x) 'is-grob? #t))
-     all-grob-descriptions)
+            (set-object-property! (car x) 'translation-type? ly:grob-properties?)
+            (set-object-property! (car x) 'is-grob? #t))
+          all-grob-descriptions)
 
 (set! all-grob-descriptions (sort all-grob-descriptions alist<?))