2016-05-22 8:28 GMT+02:00 Daniel E. Moctezuma <[email protected]>:
> Hello,
>
> I'm trying to use the "halfopenvertical" glyph on a Hi-Hat note when writting
> for Drumset.
> "halfopen" works fine, but the vertical version doesn't.
>
> I get an error saying "script direction not yet known" and I'm not sure how
> to solve this.
> Any ideas?
>
> The glyph in question is documented here (scripts.halfopenvertical):
> http://lilypond.org/doc/v2.18/Documentation/notation/the-feta-font#script-glyphs
>
> Here's some sample code demonstrating the issue:
>
> \version "2.18.2"
>
> #(define mydrums '(
> (hihat cross #f 5)
> (openhihat cross "open" 5)
> (closedhihat cross "stopped" 5)
> (halfopenhihat cross "halfopenvertical" 5)))
>
> \new DrumStaff <<
> \set DrumStaff.drumStyleTable = #(alist->hash-table mydrums)
>
> \drummode { hh4 hhc hho hhho }
>>>
>
> The output I'm getting is:
>
> $ lilypond -ddelete-intermediate-files -dno-point-and-click
> halfopenvertical.ly
> GNU LilyPond 2.18.2
> Processing `halfopenvertical.ly'
> Parsing...
> Interpreting music...
> warning: do not know how to interpret articulation:
> warning: scheme encoding:
> "halfopenvertical"Preprocessing graphical objects...
> halfopenvertical.ly:13:27: programming error: script direction not yet known
> \drummode { hh4 hhc hho
> hhho }
> halfopenvertical.ly:13:27: continuing, cross fingers
> [1] 9533 segmentation fault lilypond -ddelete-intermediate-files
> -dno-point-and-click halfopenvertical.ly
>
\version "2.18.2"
%% work with a copy of `default-script-alist' from `script.scm'
#(define my-script-alist default-script-alist)
%% no entry for "halfopenvertical" there, thus:
#(set! my-script-alist
(cons
`("halfopenvertical"
. (
(avoid-slur . outside)
(padding . 0.20)
(script-stencil . (feta . ("halfopenvertical" . "halfopenvertical")))
(direction . ,UP)))
my-script-alist))
%% make it available
\layout {
\context {
\Score
scriptDefinitions = #my-script-alist
}
}
#(define mydrums '(
(hihat cross #f 5)
(openhihat cross "open" 5)
(closedhihat cross "stopped" 5)
(halfopenhihat cross "halfopenvertical" 5)))
\new DrumStaff <<
\set DrumStaff.drumStyleTable = #(alist->hash-table mydrums)
\drummode { hh4 hhc hho hhho }
>>
HTH,
Harm
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