Hi Don,
I just found that the difference between \hb and \qb is only
specifying the character number assignment of notehead.
\hb delegates all the further algorithm to \@qb, just like \qb does.
====
\def\qb{\q@symbol\@qb}
\def\qbp{\q@symbol\@qbp}
\def\qbpp{\q@symbol\@qbpp}
\def\hb{\h@symbol\@qb}
\def\h@symbol{\def\q@u{\musixfont\@ight}}
\def\q@symbol{\def\q@u{\musixfont\s@v@n}}
====
That means - although I don't make any test at all and I'm afraid
I can't understand enough what you are desiring - I guess that just
following definitions will do what you desire:
====
\makeatletter
\def\hbp{\h@symbol\@qbp}
\def\hbpp{\h@symbol\@qbpp}
\makeatother
====
I should say sorry if my guess is wrong.
regards,
Hiroaki
----- Original Message -----
> From: "Don Simons" <[email protected]>
> To: "'Werner Icking Music Archive'" <[email protected]>
> Date: Wed, 14 Aug 2019 10:08:29 -0700
> Subject: [Tex-music] Moving dots in 2-note tremolos (was RE: Trills in pmx)
>
>
> Update:
>
> I tentatively decided to redo the dotted 2-note tremolos to use the basic
> dotted chord note macros \qbp etc., rather than explicitly posting the dot
> with \pt. This would then allow me to use the same mechanism for moving dots
> as with normal dotted notes, beamed or not. But it seems there is no "etc.".
> In other words, you can add an open notehead to a beam with \hb, which is
> analogous to \qb for closed noteheads. But while there is \qbp for dotted
> solid beamed notes, there is no analogous \hbp for dotted open beamed notes.
> It would be nice if some TeXpert would volunteer to define \hpb; I tried
> looking in musixtex.tex at \qbp but it's awfully complicated. Otherwise, I
> may have to work out a way of moving the \pt dots.
>
> Even if I do manage to convince anyone to define \hbp, there will still be
> an issue with the order of operations when trying to move dots on dotted
> chord notes in 2-note tremolos (which was Andre's original problem). The
> redefinitions of C@point would have to come before the intended chord note
> with no other note commands in between. But I'll cross that bridge if I ever
> come to it.
>
> --Don
>
> > -----Original Message-----
> > From: TeX-Music [mailto:tex-music-
> > [email protected]] On Behalf Of Don Simons
> > Sent: Tuesday, August 13, 2019 11:11 AM
> > To: 'Werner Icking Music Archive' <[email protected]>
> > Subject: Re: [Tex-music] Trills in pmx
> >
> > Andre, thanks for discovering this bug.
> >
> > I don't have a solution yet. This will be pretty difficult. The basic
> reason is that
> > for normal moved dots, I got them to move by redefining \C@Point , which
> > musixtex includes in the dotted note macros \qup etc. But for 2-note
> > tremolos, I use a different mechanism for inserting any dots, explicitly
> using
> > \pt together with an undotted note macro, and that procedure ignores any
> > redefinition of \C@Point.
> >
> > --Don
> >
> > > -----Original Message-----
> > > From: TeX-Music [mailto:tex-music-
> > > [email protected]] On Behalf Of Andre Van
> > > Ryckeghem
> > > Sent: Tuesday, August 13, 2019 2:19 AM
> > > To: Werner Icking Music Archive <[email protected]>
> > > Subject: [Tex-music] Trills in pmx
> > >
> > > Dear Don
> > >
> > > Since the 'the dot on the right note' correction in chords, this trill
> > compiles
> > > correct:
> > >
> > > e2dxT12 ?-2.4 zgn zasd ? as-
> > >
> > > and this trill gives a segmentation error:
> > >
> > > e2dxT12 ?-2.4 zgnd+0+1 zasd ? as-
> > >
> > > Thanks to look at it,
> > >
> > > Andre
> > >
> > > -------------------------------
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> >
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