Hi Harm,
On Sat, Mar 21, 2015 at 8:37 AM, David Nalesnik <david.nales...@gmail.com>
wrote:
> Hi Harm,
>
> On Fri, Mar 20, 2015 at 6:09 PM, Thomas Morley <thomasmorle...@gmail.com>
> wrote:
>
>> 2015-03-20 18:03 GMT+01:00 David Nalesnik <david.nales...@gmail.com>:
>>
>
>> Btw, the IR stating:
>>
>> conditional-elements (array of grobs)
>> Internal use only.
>>
>> is a joke.
>>
>
> How so? (I'm not familiar with conditional-elements.)
>
>
>
OK, I think I see. The description implies that a user would never need to
bother with its contents--or shouldn't. But access to the arpeggio grob is
of potential interest. Furthermore, there's no (convenient) documentation
which would lead us to find it where it's now placed/hidden.
BTW, here's the relevant output for
{
\override NoteColumn.after-line-breaking = #display-pointers
<c' e' g' c''>\arpeggio
}
which shows Arpeggio in its new place and also serves as an illustration of
the output of the functions earlier in the thread:
NoteColumn
((grob-interface
((axis-group-parent-X #<Grob PaperColumn >)
(axis-group-parent-Y #<Grob VerticalAxisGroup >)
(staff-symbol #<Grob StaffSymbol >)))
(axis-group-interface
((elements
#<Grob_array#<Grob NoteHead > #<Grob NoteHead > #<Grob NoteHead >
#<Grob NoteHead > #<Grob Stem > >)
(pure-relevant-grobs
#<Grob_array#<Grob NoteHead > #<Grob NoteHead > #<Grob NoteHead >
#<Grob NoteHead > #<Grob Stem > >)
(pure-relevant-items ())
(pure-relevant-spanners ())
(pure-Y-common #<Grob NoteColumn >)
(staff-grouper ())
(X-common ())
(Y-common ())))
(note-column-interface
((note-heads
#<Grob_array#<Grob NoteHead > #<Grob NoteHead > #<Grob NoteHead >
#<Grob NoteHead > >)
(rest ())
(rest-collision ())
(stem #<Grob Stem >)))
(separation-item-interface
((conditional-elements
#<Grob_array#<Grob Arpeggio > >)
(elements
#<Grob_array#<Grob NoteHead > #<Grob NoteHead > #<Grob NoteHead >
#<Grob NoteHead > #<Grob Stem > >))))
%%%%%%%%%
--David
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