patch::: 1.5.40.jcn1

[lilypond.git] / scm / grob-property-description.scm

diff --git a/scm/grob-property-description.scm b/scm/grob-property-description.scm
index 0297594d7300cde51edbeaaf2980f1c7764e1b6d..a171dc3db2e817d97b0e91abd22deb0d5d88f4fe 100644 (file)
--- a/scm/grob-property-description.scm
+++ b/scm/grob-property-description.scm
@@ -42,8 +42,12 @@ This procedure is called (using dependency resolution) after line breaking. Retu
 (grob-property-description 'arch-height number? "height of the hook of a system brace.")
 (grob-property-description 'arch-thick number? "thickness of the hook of system brace.")
 (grob-property-description 'arch-width number? "width of the hook of a system brace.")
-(grob-property-description 'arithmetic-basicspace number? "see @ref{spacing-spanner-interface}.")
-(grob-property-description 'arithmetic-multiplier number? "see @ref{spacing-spanner-interface}.")
+(grob-property-description 'shortest-duration-space number? "Start
+with this much space for the shortest duration. This is explessed in @code{spacing-increment} as unit. See also
+@ref{spacing-spanner-interface}.")
+(grob-property-description 'spacing-increment number? "Add this much space for a doubled duration. Typically, the width of a note head. See also @ref{spacing-spanner-interface}.")
+
+(grob-property-description 'arpeggio ly-grob? "pointer to arpeggio object.") 
 (grob-property-description 'arpeggio-direction dir? "If set, put an
 arrow on the arpeggio squiggly line.")
 (grob-property-description 'attachment pair? "cons of symbols, '(LEFT-TYPE . RIGHT-TYPE), where both types may be alongside-stem, stem, head or loose-end.")
@@ -92,6 +96,12 @@ column as start/begin point. Only columns that have grobs or act as bounds are s
 (grob-property-description 'center-element ly-grob? "grob which will
 be at the center of the group after aligning (when using
 Align_interface::center_on_element). .")
+(grob-property-description 'concaveness-threshold number? "A beam is
+considered to be concave is concaveness is bigger than this threshold.
+Concaveness is calculated as the sum of the vertical distances of
+inner noteheads that fall outside the interval of the two outer
+noteheads, to the vertically nearest outer notehead, divided by the
+square of the inner notes involved.")
 (grob-property-description 'bar-line-collapse-height number? "Minimum height of system start delimiter bar-line glyphs.  If equal or smaller, the bar-line is removed.")
 (grob-property-description 'brace-collapse-height number? "Minimum height of system start delimiter brace glyphs.  If equal or smaller, the brace is removed.")
 (grob-property-description 'bracket-collapse-height number? "Minimum height of system start delimiter bracket glyphs.  If equal or smaller, the bracket is removed.")
@@ -269,6 +279,7 @@ as a real penalty.")
 
 (grob-property-description 'pitches list? "list of musical-pitch.")
 (grob-property-description 'porrectus-width number? "width of the porrectus ligature measured in staff space.")
+(grob-property-description 'positions pair? "cons of staff positions (LEFT . RIGHT")
 (grob-property-description 'raise number? "height for text to be raised (a negative value lowers the text.")
 (grob-property-description 'right-padding number? "space right of accs.")
 (grob-property-description 'right-trim-amount number? "shortening of the lyric extender on the right.")