Doc-de: update of translation de.po file

[lilypond.git] / scm / define-grob-properties.scm

diff --git a/scm/define-grob-properties.scm b/scm/define-grob-properties.scm
index b3401d2261db7c3365b4898faa4ea54688df2539..62d7cf070c14fab3791b193a90c262c266a17c21 100644 (file)
--- a/scm/define-grob-properties.scm
+++ b/scm/define-grob-properties.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;

-;;;; Copyright (C) 1998--2010  Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 1998--2011  Han-Wen Nienhuys <hanwen@xs4all.nl>

 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify


@@ -25,9 +25,7 @@
   symbol)
 
 ;; put this in an alist?
   symbol)
 
 ;; put this in an alist?

-(define-public
-  all-user-grob-properties
-
+(define-public all-user-grob-properties

   (map
    (lambda (x)
      (apply define-grob-property x))
   (map
    (lambda (x)
      (apply define-grob-property x))


@@ -38,10 +36,6 @@
 ;;
      (add-stem-support ,boolean? "If set, the @code{Stem} object is
 included in this script's support.")
 ;;
      (add-stem-support ,boolean? "If set, the @code{Stem} object is
 included in this script's support.")

-     (after-last-staff-spacing ,list? "An alist of spacing variables
-that controls the spacing after the last staff in this staff group.
-See @var{next-staff-spacing} for a description of the elements of
-this alist.")

      (after-line-breaking ,boolean? "Dummy property, used to trigger
 callback for @code{after-line-breaking}.")
      (align-dir ,ly:dir? "Which side to align? @code{-1}: left side,
      (after-line-breaking ,boolean? "Dummy property, used to trigger
 callback for @code{after-line-breaking}.")
      (align-dir ,ly:dir? "Which side to align? @code{-1}: left side,


@@ -54,6 +48,9 @@ be created below this bar line.")
      (alteration-alist ,list? "List of @code{(@var{pitch}
 . @var{accidental})} pairs for key signature.")
      (annotation ,string? "Annotate a grob for debug purposes.")
      (alteration-alist ,list? "List of @code{(@var{pitch}
 . @var{accidental})} pairs for key signature.")
      (annotation ,string? "Annotate a grob for debug purposes.")

+     (annotation-balloon ,boolean? "Print the balloon around an annotation.")
+     (annotation-line ,boolean? "Print the line from an annotation to the
+grob that it annotates.")

      (arpeggio-direction ,ly:dir? "If set, put an arrow on the
 arpeggio squiggly line.")
      (arrow-length ,number? "Arrow length.")
      (arpeggio-direction ,ly:dir? "If set, put an arrow on the
 arpeggio squiggly line.")
      (arrow-length ,number? "Arrow length.")


@@ -81,7 +78,6 @@ grobs, this should contain only one number.")
 ;;
 ;; b
 ;;
 ;;
 ;; b
 ;;

-     (bar-size ,ly:dimension? "The size of a bar line.")

      (base-shortest-duration ,ly:moment? "Spacing is based on the
 shortest notes in a piece.  Normally, pieces are spaced as if notes at
 least as short as this are present.")
      (base-shortest-duration ,ly:moment? "Spacing is based on the
 shortest notes in a piece.  Normally, pieces are spaced as if notes at
 least as short as this are present.")


@@ -110,10 +106,6 @@ beamlet, as a proportion of the distance between two adjacent stems.")
      (before-line-breaking ,boolean? "Dummy property, used to trigger
 a callback function.")
      (between-cols ,pair? "Where to attach a loose column to.")
      (before-line-breaking ,boolean? "Dummy property, used to trigger
 a callback function.")
      (between-cols ,pair? "Where to attach a loose column to.")

-     (between-staff-spacing ,list? "An alist of spacing variables
-that controls the spacing between staves within this staff group.
-See @var{next-staff-spacing} for a description of the elements of
-this alist.")

      (bound-details ,list? "An alist of properties for determining
 attachments of spanners to edges.")
      (bound-padding ,number? "The amount of padding to insert around
      (bound-details ,list? "An alist of properties for determining
 attachments of spanners to edges.")
      (bound-padding ,number? "The amount of padding to insert around


@@ -178,6 +170,8 @@ hairpins (al/del niente).")
 edges of beams?")
      (collapse-height ,ly:dimension? "Minimum height of system start
 delimiter.  If equal or smaller, the bracket/brace/line is removed.")
 edges of beams?")
      (collapse-height ,ly:dimension? "Minimum height of system start
 delimiter.  If equal or smaller, the bracket/brace/line is removed.")

+     (collision-interfaces ,list? "A list of interfaces for which
+automatic beam-collision resolution is run.")

      (color ,color? "The color of this grob.")
      (common-shortest-duration ,ly:moment? "The most common shortest
 note length.  This is used in spacing.  Enlarging this sets the score
      (color ,color? "The color of this grob.")
      (common-shortest-duration ,ly:moment? "The most common shortest
 note length.  This is used in spacing.  Enlarging this sets the score


@@ -192,7 +186,6 @@ this grob looks as a continued break.")
 control points for the tie, slur, or bracket shape.  For B@'eziers,
 this should list the control points of a third-order B@'ezier curve.")
 
 control points for the tie, slur, or bracket shape.  For B@'eziers,
 this should list the control points of a third-order B@'ezier curve.")
 

-

 ;;
 ;; d
 ;;
 ;;
 ;; d
 ;;


@@ -207,10 +200,11 @@ an ending t-value, a @code{dash-fraction}, and a @code{dash-period}.")
 whitespace.  If negative, no line is drawn at all.")
      (default-direction ,ly:dir? "Direction determined by note head
 positions.")
 whitespace.  If negative, no line is drawn at all.")
      (default-direction ,ly:dir? "Direction determined by note head
 positions.")

-     (default-next-staff-spacing ,list? "An alist of spacing variables
-that controls the spacing between this staff and the next.
-See @var{next-staff-spacing} for a description of the elements of
-this alist.")
+     (default-staff-staff-spacing ,list? "The settings to use for
+@code{staff-staff-spacing} when it is unset, for ungrouped staves
+and for grouped staves that do not have the relevant
+@code{StaffGrouper} property set (@code{staff-staff-spacing} or
+@code{staffgroup-staff-spacing}).")

      (details ,list? "Alist of parameters for detailed grob behavior.
 More information on the allowed parameters for a grob can be found by
 looking at the top of the Internals Reference page for each interface
      (details ,list? "Alist of parameters for detailed grob behavior.
 More information on the allowed parameters for a grob can be found by
 looking at the top of the Internals Reference page for each interface


@@ -303,6 +297,7 @@ include @code{upright}, @code{italic}, @code{caps}.")
 @code{-1} is smaller, @code{+1} is bigger.  Each step of@tie{}1 is
 approximately 12% larger; 6@tie{}steps are exactly a factor@tie{}2
 larger.  Fractional values are allowed.")
 @code{-1} is smaller, @code{+1} is bigger.  Each step of@tie{}1 is
 approximately 12% larger; 6@tie{}steps are exactly a factor@tie{}2
 larger.  Fractional values are allowed.")

+     (footnote-text ,markup? "A footnote for the grob.")

      (force-hshift ,number? "This specifies a manual shift for notes
 in collisions.  The unit is the note head width of the first voice
 note.  This is used by @rinternals{note-collision-interface}.")
      (force-hshift ,number? "This specifies a manual shift for notes
 in collisions.  The unit is the note head width of the first voice
 note.  This is used by @rinternals{note-collision-interface}.")


@@ -343,6 +338,10 @@ Default @code{none} for markup fret diagrams, @code{below-string} for
 @item
 @code{fret-count} -- The number of frets.  Default@tie{}4.
 @item
 @item
 @code{fret-count} -- The number of frets.  Default@tie{}4.
 @item

+@code{fret-label-custom-format} -- The format string to be used label
+the lowest fret number, when @code{number-type} equals to
+@code{custom}.  Default@tie{}\"~a\".
+@item

 @code{fret-label-font-mag} -- The magnification of the font used to
 label the lowest fret number.  Default@tie{}0.5.
 @item
 @code{fret-label-font-mag} -- The magnification of the font used to
 label the lowest fret number.  Default@tie{}0.5.
 @item


@@ -358,7 +357,9 @@ Default@tie{}0.
 string.  Default @code{\"x\"}.
 @item
 @code{number-type} -- Type of numbers to use in fret label.  Choices
 string.  Default @code{\"x\"}.
 @item
 @code{number-type} -- Type of numbers to use in fret label.  Choices

-include @code{roman-lower}, @code{roman-upper}, and @code{arabic}.
+include @code{roman-lower}, @code{roman-upper}, @code{arabic} and
+@code{custom}.  In the later case, the format string is supplied by
+the @code{fret-label-custom-format} property.

 Default @code{roman-lower}.
 @item
 @code{open-string} -- Character string to be used to indicate open
 Default @code{roman-lower}.
 @item
 @code{open-string} -- Character string to be used to indicate open


@@ -411,6 +412,7 @@ typeset.  Valid choices depend on the function that is reading this
 property.")
      (glyph-name ,string? "The glyph name within the font.")
      (glyph-name-alist ,list? "An alist of key-string pairs.")
 property.")
      (glyph-name ,string? "The glyph name within the font.")
      (glyph-name-alist ,list? "An alist of key-string pairs.")

+     (graphical ,boolean? "Display in graphical (vs. text) form.")

      (grow-direction ,ly:dir? "Crescendo or decrescendo?")
 
 
      (grow-direction ,ly:dir? "Crescendo or decrescendo?")
 
 


@@ -474,20 +476,11 @@ resolution on this @code{NoteColumn}.")
 configuration to this index, and print the respective scores.")
      (inspect-quants ,number-pair? "If debugging is set, set beam and
 slur quants to this position, and print the respective scores.")
 configuration to this index, and print the respective scores.")
      (inspect-quants ,number-pair? "If debugging is set, set beam and
 slur quants to this position, and print the respective scores.")

-     (inter-loose-line-spacing ,list? "Specifies how to vertically
-position a non-spaced line relative to the other non-spaced lines
-around it.  See @var{next-staff-spacing} for the format of this list.")
-     (inter-staff-spacing ,list? "Specifies how to vertically
-position a non-spaced line relative to the staff for which it
-has affinity.  See @var{next-staff-spacing} for the format of this list.")

 
 
 ;;
 ;; k
 ;;
 
 
 ;;
 ;; k
 ;;

-     (keep-fixed-while-stretching ,boolean? "A grob with this property
-set to true is fixed relative to the staff above it when systems are
-stretched.")

      (keep-inside-line ,boolean? "If set, this column cannot have
 objects sticking into the margin.")
      (kern ,ly:dimension? "Amount of extra white space to add.  For
      (keep-inside-line ,boolean? "If set, this column cannot have
 objects sticking into the margin.")
      (kern ,ly:dimension? "Amount of extra white space to add.  For


@@ -514,7 +507,7 @@ are added.")
      (left-bound-info ,list? "An alist of properties for determining
 attachments of spanners to edges.")
      (left-padding ,ly:dimension? "The amount of space that is put
      (left-bound-info ,list? "An alist of properties for determining
 attachments of spanners to edges.")
      (left-padding ,ly:dimension? "The amount of space that is put

-left to an object (e.g., a group of accidentals).")
+left to an object (e.g., a lyric extender).")

      (length ,ly:dimension? "User override for the stem length of
 unbeamed stems.")
      (length-fraction ,number? "Multiplier for lengths.  Used for
      (length ,ly:dimension? "User override for the stem length of
 unbeamed stems.")
      (length-fraction ,number? "Multiplier for lengths.  Used for


@@ -587,25 +580,6 @@ center of the staff.")
 to flip the direction of custos stem.")
      (next ,ly:grob? "Object that is next relation (e.g., the lyric
 syllable following an extender).")
 to flip the direction of custos stem.")
      (next ,ly:grob? "Object that is next relation (e.g., the lyric
 syllable following an extender).")

-     (next-staff-spacing ,list? "An alist of properties used to position
-the next staff in the system.  The symbols that can be defined in the alist
-are
-@itemize @bullet
-@item @var{space} -- the amount of stretchable space between the center
-of this staff and the center of the next staff;
-@item @var{padding} -- the minimum amount of whitespace that must be
-present between this staff and the next staff;
-@item @var{stretchability} -- the ease with which the stretchable
-space increases when the system to which this staff belongs is stretched.
-If this is zero, the distance to the next staff will be fixed either at
-@var{space} or at @var{padding} plus the minimum distance to ensure
-there is no overlap, whichever is larger;
-@item @var{minimum-distance} -- the minimum distance to place between
-the center of this staff and the center of the next. This differs
-from @var{padding} in that the height of a staff has no effect on
-the application of @var{minimum-distance} (whereas the height of a
-staff is crucial for @var{padding}).
-@end itemize")

      (no-alignment ,boolean? "If set, don't place this grob in a
 @code{VerticalAlignment}; rather, place it using its own
 @code{Y-offset} callback.")
      (no-alignment ,boolean? "If set, don't place this grob in a
 @code{VerticalAlignment}; rather, place it using its own
 @code{Y-offset} callback.")


@@ -613,14 +587,39 @@ staff is crucial for @var{padding}).
 object.")
      (no-stem-extend ,boolean? "If set, notes with ledger lines do not
 get stems extending to the middle staff line.")
 object.")
      (no-stem-extend ,boolean? "If set, notes with ledger lines do not
 get stems extending to the middle staff line.")

-     (non-affinity-spacing ,list? "An alist of spacing variables
-that controls the spacing from a loose line (see @var{staff-affinity})
-to the staff for which the loose line does not have affinity.
-See @var{next-staff-spacing} for a description of the elements of
-this alist.")
+     (non-break-align-symbols ,list? "A list of symbols that determine
+which NON-break-aligned interfaces to align this to.")

      (non-default ,boolean? "Set for manually specified clefs.")
      (non-musical ,boolean? "True if the grob belongs to a
 @code{NonMusicalPaperColumn}.")
      (non-default ,boolean? "Set for manually specified clefs.")
      (non-musical ,boolean? "True if the grob belongs to a
 @code{NonMusicalPaperColumn}.")

+     (nonstaff-nonstaff-spacing ,list? "The spacing alist
+controlling the distance between the current non-staff line and
+the next non-staff line in the direction of @code{staff-affinity},
+if both are on the same side of the related staff, and
+@code{staff-affinity} is either @code{UP} or @code{DOWN}.  See
+@code{staff-staff-spacing} for a description of the alist
+structure.")
+     (nonstaff-relatedstaff-spacing ,list? "The spacing alist
+controlling the distance between the current non-staff line and
+the nearest staff in the direction of @code{staff-affinity}, if
+there are no non-staff lines between the two, and
+@code{staff-affinity} is either @code{UP} or @code{DOWN}.  If
+@code{staff-affinity} is @code{CENTER}, then
+@code{nonstaff-relatedstaff-spacing} is used for the nearest
+staves on @emph{both} sides, even if other non-staff lines appear
+between the current one and either of the staves.  See
+@code{staff-staff-spacing} for a description of the alist
+structure.")
+     (nonstaff-unrelatedstaff-spacing ,list? "The spacing alist
+controlling the distance between the current non-staff line and
+the nearest staff in the opposite direction from
+@code{staff-affinity}, if there are no other non-staff lines
+between the two, and @code{staff-affinity} is either @code{UP} or
+@code{DOWN}.  See @code{staff-staff-spacing} for a description of
+the alist structure.")
+     (normalized-endpoints ,pair? "Represents left and right placement
+over the total spanner, where the width of the spanner is normalized
+between 0 and 1.")

      (note-names ,vector? "Vector of strings containing names for
 easy-notation note heads.")
 
      (note-names ,vector? "Vector of strings containing names for
 easy-notation note heads.")
 


@@ -736,6 +735,11 @@ vertical distance between two staves, it is possible to have a
 configuration which would result in a tight interleaving of grobs from
 the top staff and the bottom staff.  The larger this parameter is, the
 farther apart the staves are placed in such a configuration.")
 configuration which would result in a tight interleaving of grobs from
 the top staff and the bottom staff.  The larger this parameter is, the
 farther apart the staves are placed in such a configuration.")

+     (skyline-vertical-padding ,number? "The amount by which the left
+and right skylines of a column are padded vertically, beyond the
+@code{Y-extent}s and @code{extra-spacing-height}s of the constituent
+grobs in the column.  Increase this to prevent interleaving of grobs
+from adjacent columns.")

      (slash-negative-kern ,number? "The space to remove between
 slashes in percent repeat glyphs.  Larger values bring the two
 elements closer together.")
      (slash-negative-kern ,number? "The space to remove between
 slashes in percent repeat glyphs.  Larger values bring the two
 elements closer together.")


@@ -768,8 +772,14 @@ override:
      (springs-and-rods ,boolean? "Dummy variable for triggering
 spacing routines.")
      (stacking-dir ,ly:dir? "Stack objects in which direction?")
      (springs-and-rods ,boolean? "Dummy variable for triggering
 spacing routines.")
      (stacking-dir ,ly:dir? "Stack objects in which direction?")

-     (staff-affinity ,ly:dir? "The direction of the staff to which this
-line should stick.")
+     (staff-affinity ,ly:dir? "The direction of the staff to use
+for spacing the current non-staff line.  Choices are @code{UP},
+@code{DOWN}, and @code{CENTER}.  If @code{CENTER}, the non-staff
+line will be placed equidistant between the two nearest staves on
+either side, unless collisions or other spacing constraints
+prevent this.  Setting @code{staff-affinity} for a staff causes it
+to be treated as a non-staff line.  Setting @code{staff-affinity}
+to @code{#f} causes a non-staff line to be treated as a staff.")

      (staff-padding ,ly:dimension? "Maintain this much space between
 reference points and the staff.  Its effect is to align objects of
 differing sizes (like the dynamics @b{p} and @b{f}) on their
      (staff-padding ,ly:dimension? "Maintain this much space between
 reference points and the staff.  Its effect is to align objects of
 differing sizes (like the dynamics @b{p} and @b{f}) on their


@@ -778,6 +788,48 @@ baselines.")
 staff spaces, counted from the middle line.")
      (staff-space ,ly:dimension? "Amount of space between staff lines,
 expressed in global @code{staff-space}.")
 staff spaces, counted from the middle line.")
      (staff-space ,ly:dimension? "Amount of space between staff lines,
 expressed in global @code{staff-space}.")

+     (staff-staff-spacing ,list? "When applied to a staff-group's
+@code{StaffGrouper} grob, this spacing alist controls the distance
+between consecutive staves within the staff-group.  When applied
+to a staff's @code{VerticalAxisGroup} grob, it controls the
+distance between the staff and the nearest staff below it in the
+same system, replacing any settings inherited from the
+@code{StaffGrouper} grob of the containing staff-group, if there
+is one.  This property remains in effect even when non-staff lines
+appear between staves.  The alist can contain the following keys:
+
+@itemize
+
+@item
+@code{basic-distance} -- the vertical distance, measured in
+staff-spaces, between the reference points of the two items when
+no collisions would result, and no stretching or compressing is in
+effect.
+
+@item
+@code{minimum-distance} -- the smallest allowable vertical
+distance, measured in staff-spaces, between the reference points
+of the two items, when compressing is in effect.
+
+@item
+@code{padding} -- the minimum required amount of unobstructed
+vertical whitespace between the bounding boxes (or skylines) of
+the two items, measured in staff-spaces.
+
+@item
+@code{stretchability} -- a unitless measure of the dimension's
+relative propensity to stretch.  If zero, the distance will not
+stretch (unless collisions would result).
+
+@end itemize")
+     (staffgroup-staff-spacing ,list? "The spacing alist
+controlling the distance between the last staff of the current
+staff-group and the staff just below it in the same system, even
+if one or more non-staff lines exist between the two staves.  If
+the @code{staff-staff-spacing} property of the staff's
+@code{VerticalAxisGroup} grob is set, that is used instead.  See
+@code{staff-staff-spacing} for a description of the alist
+structure.")

      (stem-attachment ,number-pair? "An @code{(@var{x} . @var{y})}
 pair where the stem attaches to the notehead.")
      (stem-end-position ,number? "Where does the stem end (the end is
      (stem-attachment ,number-pair? "An @code{(@var{x} . @var{y})}
 pair where the stem attaches to the notehead.")
      (stem-end-position ,number? "Where does the stem end (the end is


@@ -933,9 +985,12 @@ bounds are spaced.")
      (columns ,ly:grob-array? "An array of grobs, typically containing
 @code{PaperColumn} or @code{NoteColumn} objects.")
      (conditional-elements ,ly:grob-array? "Internal use only.")
      (columns ,ly:grob-array? "An array of grobs, typically containing
 @code{PaperColumn} or @code{NoteColumn} objects.")
      (conditional-elements ,ly:grob-array? "Internal use only.")

+     (covered-grobs ,ly:grob-array? "Grobs that could potentially collide
+with a beam.")

 
      (direction-source ,ly:grob? "In case @code{side-relative-direction} is
 set, which grob to get the direction from.")
 
      (direction-source ,ly:grob? "In case @code{side-relative-direction} is
 set, which grob to get the direction from.")

+     (display-cautionary ,boolean? "Should the grob be displayed as a cautionary grob?")

      (dot ,ly:grob? "A reference to a @code{Dots} object.")
      (dots ,ly:grob-array? "Multiple @code{Dots} objects.")
 
      (dot ,ly:grob? "A reference to a @code{Dots} object.")
      (dots ,ly:grob-array? "Multiple @code{Dots} objects.")
 


@@ -953,6 +1008,9 @@ in addition to notes and stems.")
      (items-worth-living ,ly:grob-array? "An array of interesting items.  If
 empty in a particular staff, then that staff is erased.")
 
      (items-worth-living ,ly:grob-array? "An array of interesting items.  If
 empty in a particular staff, then that staff is erased.")
 

+     (keep-alive-with ,ly:grob-array? "An array of other
+@code{VerticalAxisGroup}s.  If any of them are alive, then we will stay alive.")
+

      (left-items ,ly:grob-array? "DOCME")
      (left-neighbor ,ly:grob? "The right-most column that has a spacing-wish
 for this column.")
      (left-items ,ly:grob-array? "DOCME")
      (left-neighbor ,ly:grob? "The right-most column that has a spacing-wish
 for this column.")


@@ -981,11 +1039,15 @@ relevant for finding the @code{pure-Y-extent}.")
      (side-support-elements ,ly:grob-array? "The side support, an array of
 grobs.")
      (slur ,ly:grob? "A pointer to a @code{Slur} object.")
      (side-support-elements ,ly:grob-array? "The side support, an array of
 grobs.")
      (slur ,ly:grob? "A pointer to a @code{Slur} object.")

-     (spaceable-staves ,ly:grob-array? "Objects to be spaced during page
-layout.")

      (spacing ,ly:grob? "The spacing spanner governing this section.")
      (spacing-wishes ,ly:grob-array? "An array of note spacing or staff spacing
 objects.")
      (spacing ,ly:grob? "The spacing spanner governing this section.")
      (spacing-wishes ,ly:grob-array? "An array of note spacing or staff spacing
 objects.")

+     (span-start ,boolean? "Is the note head at the start of a spanner?")
+     (spanner-placement ,ly:dir? "The place of an annotation on a spanner.
+LEFT is for the first spanner, and RIGHT is for the last.  CENTER will
+place it on the broken spanner that falls closest to the center of the length
+of the entire spanner, although this behavior is unpredictable in situations
+with lots of rhythmic diversity.  For predictable results, use LEFT and RIGHT.")

      (staff-grouper ,ly:grob? "The staff grouper we belong to.")
      (staff-symbol ,ly:grob? "The staff symbol grob that we are in.")
      (stem ,ly:grob? "A pointer to a @code{Stem} object.")
      (staff-grouper ,ly:grob? "The staff grouper we belong to.")
      (staff-symbol ,ly:grob? "The staff symbol grob that we are in.")
      (stem ,ly:grob? "A pointer to a @code{Stem} object.")


@@ -1044,9 +1106,6 @@ did its job.  This ensures that a positioning is only done once.")
      (pure-Y-extent ,number-pair? "The estimated height of a system.")
      (pure-Y-offset-in-progress ,boolean? "A debugging aid for catching
 cyclic dependencies.")
      (pure-Y-extent ,number-pair? "The estimated height of a system.")
      (pure-Y-offset-in-progress ,boolean? "A debugging aid for catching
 cyclic dependencies.")

-
-     (quant-score ,string? "The beam quanting score; stored for
-debugging.")

      (quantize-position ,boolean? "If set, a vertical alignment is aligned
 to be within staff spaces.")
      (quantized-positions ,number-pair? "The beam positions after
      (quantize-position ,boolean? "If set, a vertical alignment is aligned
 to be within staff spaces.")
      (quantized-positions ,number-pair? "The beam positions after


@@ -1056,8 +1115,6 @@ quanting.")
 acts as an index for looking up a @code{Stencil} object.")
      (shorten ,ly:dimension? "The amount of space that a stem is shortened.
 Internally used to distribute beam shortening over stems.")
 acts as an index for looking up a @code{Stencil} object.")
      (shorten ,ly:dimension? "The amount of space that a stem is shortened.
 Internally used to distribute beam shortening over stems.")

-     (skyline-distance ,number? "The distance between this staff and the
-next one, as determined by a skyline algorithm.")

      (stem-info ,pair? "A cache of stem parameters.")
      (system-Y-offset ,number? "The Y-offset (relative to the bottom of the
 top-margin of the page) of the system to which this staff belongs.")
      (stem-info ,pair? "A cache of stem parameters.")
      (system-Y-offset ,number? "The Y-offset (relative to the bottom of the
 top-margin of the page) of the system to which this staff belongs.")


@@ -1098,13 +1155,15 @@ right neighbour, encoded as a bit mask.")
 
      (flexa-height ,ly:dimension? "The height of a flexa shape in a ligature
 grob (in @code{staff-space} units).")
 
      (flexa-height ,ly:dimension? "The height of a flexa shape in a ligature
 grob (in @code{staff-space} units).")

+     (flexa-interval ,integer? "The interval spanned by the two notes of a
+flexa shape (1 is a second, 7 is an octave).")

      (flexa-width ,ly:dimension? "The width of a flexa shape in a
 ligature grob in (in @code{staff-space} units).")
      (flexa-width ,ly:dimension? "The width of a flexa shape in a
 ligature grob in (in @code{staff-space} units).")

+     (ligature-flexa ,boolean? "request joining note to the previous one
+in a flexa.")

 
      (inclinatum ,boolean? "Is this neume an inclinatum?")
 
 
      (inclinatum ,boolean? "Is this neume an inclinatum?")
 

-     (join-right-amount ,number? "A length used for calculating the
-Y-extent of mensural ligatures.")

 
      (linea ,boolean? "Attach vertical lines to this neume?")
 
 
      (linea ,boolean? "Attach vertical lines to this neume?")