Re: [tablatures] tie bug in 2.13.10?

[Carl Sorensen <c_sorensen@xxxxxxx>]

On 1/12/10 9:41 AM, "Marc Hohl" <marc@xxxxxxxxxx> wrote:

> Federico Bruni schrieb:
>> Il 03/01/2010 00:25, Trevor Daniels ha scritto:
>>> It was caused by my changes.  Sorry :(
>>> I've just pushed a fix.
>> 
> Hi Federico,
> 
> Trevor has enabled a whiteout property, which has to be set to #f,
> so every appearance of
> 
> \once \override TabNoteHead #'transparent = ##t
> 
> should be followed by
> 
> \once \override TabNoteHead #'whiteout = ##f
> 
> in white-tabhead.ly

This seems to me to call for a new variable

hideTabNoteHead = {
  \once \override TabNoteHead #'transparent = ##t
  \once \override TabNoteHead #'whiteout = ##f
}

and to replace 

\once \override TabNoteHead #'transparent = ##t

with 

\hideTabNoteHead


> 
> and every
> 
> (ly:grob-set-property! right-tab-note-head 'transparent #t)
> 
> should be followed by
> 
> (ly:grob-set-property! right-tab-note-head 'whiteout #f)
> 
> in bend.ly.

Similarly, we should have

(define (hide-tab-note-head note-head)
  (ly:grob-set-property! note-head 'whiteout #f)
  (ly:grob-set-property! note-head 'transparent #t))

and replace

(ly:grob-set-property! right-tab-note-head 'transparent #t)

with 

(hide-tab-note-head right-tab-note-head)


On a related note, Marc, why do you want to use ly:grob-set-property!
instead of using an override function?

Thanks,

Carl