Re: Footnote separator line

2017-10-20 Thread Palmer Ralph 
On Wed, Oct 11, 2017 at 8:58 AM, Malte Meyn  wrote:

>
>
> Am 11.10.2017 um 14:55 schrieb Malte Meyn:
>
>>
>>
>> Am 11.10.2017 um 14:42 schrieb Jan-Peter Voigt:
>>
>>> Hi fellows,
>>>
>>> I have a footnote in a score. This footnote is separated by a centered
>>> horizontal line. Is there a possibility to remove it or adjust formatting?
>>>
>>> TIA
>>> Jan-Peter
>>>
>>
>> \paper {
>>footnote-separator-markup = ##f
>> }
>>
>
> This should be documented. At the moment, it isn’t mentioned anywhere a
> normal user can find it:
>
> $ git grep footnote-separator-markup
> lily/page-layout-problem.cc:  SCM markup = paper->c_variable
> ("footnote-separator-markup");
> ly/paper-defaults-init.ly:  footnote-separator-markup = \markup
> \fill-line { \override #'(span-factor . 1/2) \draw-hline }
> $
>
> CC to bug list.
>

Greetings, Malte Meyne - Thanks for the email. This has been submitted as
Issue #5218 Footnote separator line.

Ralph
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Re: Only one laissezVibrer tie in a chord - possibly?

2017-10-20 Thread Ben 

On 10/20/2017 4:52 PM, Michael Gerdau wrote:

Hi list,

I have a chord with \laissezVibrer attached and I want only one of ties:

%% snip - snip - snip
\version "2.19.65"
{ \laissezVibrer }
%% snip - snip - snip

I want e.g. only the tie from c' (and/or only from g') but not both.

I'm kind of sure this should be possible in lilypond (as more or less
everything is possible ;) but I'm lacking the magic incantation.

I'd be happy if someone could help me out.

Thank you,
Michael


It would appear that you could also just do this:

{  }

I don't use this command often, so my memory immediately went to a 
snippet I first encountered a while back. Sorry for any confusion.


Good luck!
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Re: Only one laissezVibrer tie in a chord - possibly?

2017-10-20 Thread Ben 

On 10/20/2017 4:52 PM, Michael Gerdau wrote:

Hi list,

I have a chord with \laissezVibrer attached and I want only one of ties:

%% snip - snip - snip
\version "2.19.65"
{ \laissezVibrer }
%% snip - snip - snip

I want e.g. only the tie from c' (and/or only from g') but not both.

I'm kind of sure this should be possible in lilypond (as more or less
everything is possible ;) but I'm lacking the magic incantation.

I'd be happy if someone could help me out.

Thank you,
Michael



Hi Michael,

I use this snippet when I need a single lv in a chord...this what you're 
looking for? Just a starting point...

(see attached)
(taken from http://lsr.di.unimi.it/LSR/Item?id=714)

%%

\version "2.19.80"

%% http://lsr.di.unimi.it/LSR/Item?id=714
%% see also 
http://lilypond.org/doc/v2.18/Documentation/notation/writing-rhythms#ties


%LSR after a mail from Robin Bannister 
http://lists.gnu.org/archive/html/lilypond-user/2009-04/msg00344.html


% laissezVibrer using feta char overlay: dir: UP or DOWN (or pad per 
magnitude)

#(define (flvSt dir)
  (lambda (grob)
   (define dirsign
    (if (positive? dir) + -) )
   (let* ((pos (ly:grob-property grob 'staff-position))
  (height (if (odd? pos) +0.8 +0.55)) (angle +90))
    (ly:stencil-combine-at-edge (ly:note-head::print grob) 0 1
 (grob-interpret-markup grob (markup
  #:with-dimensions '(0 . 0) '(0 . 0)
  #:concat (#:hspace (abs dir)
    #:raise (dirsign height)
    #:rotate (dirsign angle)
    #:musicglyph 
"accidentals.rightparen" ))) 0


flvUP =
\once \override NoteHead.stencil = #(flvSt UP)

flvDOWN =
\once \override NoteHead.stencil = #(flvSt DOWN) % or \tweak stencil   
___ditto


%% Remark:
%% change next two definitions to the commented ones during LSR 2.20-upgrade
flvUPtw =
#(define-music-function (parser location mus) (ly:music?)
  #{ \tweak stencil  #(flvSt UP) $mus #})

flvDOWNtw =
#(define-music-function (parser location mus) (ly:music?)
  #{ \tweak stencil  #(flvSt DOWN) $mus #})

%% flvUPtw = \tweak stencil  #(flvSt UP) \etc
%% flvDOWNtw = \tweak stencil  #(flvSt DOWN) \etc

\relative c' {
    <\flvDOWNtw a e'>4 s
}
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Only one laissezVibrer tie in a chord - possibly?

2017-10-20 Thread Michael Gerdau 
Hi list,

I have a chord with \laissezVibrer attached and I want only one of ties:

%% snip - snip - snip
\version "2.19.65"
{ \laissezVibrer }
%% snip - snip - snip

I want e.g. only the tie from c' (and/or only from g') but not both.

I'm kind of sure this should be possible in lilypond (as more or less
everything is possible ;) but I'm lacking the magic incantation.

I'd be happy if someone could help me out.

Thank you,
Michael
-- 
 Michael Gerdau   email: m...@qata.de
 GPG-keys available on request or at public keyserver



signature.asc
Description: OpenPGP digital signature
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Re: Any other Thunderbird users have messages never post? (WAS: Hide slur?)

2017-10-20 Thread Karlin High 

On 10/19/2017 4:48 PM, SoundsFromSound wrote:

Did you try my suggestion from earlier in the thread, did it help in
Thunderbird?


Just now; we'll see what happens. But since Thunderbird is out of the 
picture after the message arrives at smtp.gmail.com... dunno. We'll see.

--
Karlin High
Missouri, USA

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Re: extending event-listener.ly to include a (numerical) voice id

2017-10-20 Thread David Kastrup 
Maurits Lamers  writes:

>> Op 20 okt. 2017, om 18:32 heeft David Kastrup  het
>> volgende geschreven:
>> 
>> Maurits Lamers > 
>> writes:
>> 
>>> I can retrieve the retrieve that name through (ly:context-id
>>> (ly:translator-context engraver)).
>>> When the voice is defined in an anonymous way context-id is an empty 
>>> string. 
>>> I have been trying to set the context-id when none is set using a
>>> counter, but that fails because of an "missing typecheck for property
>>> 'context-id'" error.
>>> I tried to use both a normal list as well as an asoc list to keep
>>> track of the different Voice contexts in order to tell them apart but
>>> I haven't been able to get that to work.
>>> 
>>> I know that when lyrics are added, it is possible to refer to those
>>> anonymous voices by using "1" etc.
>> 
>> That's nonsense.  Voices in a << ... \\ ... \\ >> construct are not
>> anonymous but named "1", "2", "3" by default, and you can refer to
>> those.  But this has nothing whatsoever to do with lyrics.
>
> But those values are not retrievable through (ly:context-id context), are 
> they? 

They are.  LilyPond just does the equivalent of
<< \context Voice = "1" ...
   \context Voice = "2" ...
   \context Voice = "3"
>>

But this is just ad-hoc for a << \\ \\ >> construct.

-- 
David Kastrup

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Re: extending event-listener.ly to include a (numerical) voice id

2017-10-20 Thread Maurits Lamers 

> Op 20 okt. 2017, om 18:32 heeft David Kastrup  het volgende 
> geschreven:
> 
> Maurits Lamers > 
> writes:
> 
>> Hi all,
>> 
>> I am trying to extend the default event-listener.ly to also include
>> information about in which voice a specific note is being played.
>> When the voice is defined using 
>> 
>> \new Voice = voicename
>> 
>> I can retrieve the retrieve that name through (ly:context-id
>> (ly:translator-context engraver)).
>> When the voice is defined in an anonymous way context-id is an empty string. 
>> I have been trying to set the context-id when none is set using a
>> counter, but that fails because of an "missing typecheck for property
>> 'context-id'" error.
>> I tried to use both a normal list as well as an asoc list to keep
>> track of the different Voice contexts in order to tell them apart but
>> I haven't been able to get that to work.
>> 
>> I know that when lyrics are added, it is possible to refer to those
>> anonymous voices by using "1" etc.
> 
> That's nonsense.  Voices in a << ... \\ ... \\ >> construct are not
> anonymous but named "1", "2", "3" by default, and you can refer to
> those.  But this has nothing whatsoever to do with lyrics.

But those values are not retrievable through (ly:context-id context), are they? 

>> I would like to be able to mark a voice in Scheme in such a way that I
>> can print to which voice a certain note belongs. Could anyone give a
>> clue on how to achieve that?
> 
> Contexts are objects with identity.  You can just create something like
> 
> (define context-id (make-object-property))
> 
> And then you can set! and fetch (context-id ctx).

That works perfect indeed. Thanks a lot!

cheers

Maurits

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Re: extending event-listener.ly to include a (numerical) voice id

2017-10-20 Thread David Kastrup 
Maurits Lamers  writes:

> Hi all,
>
> I am trying to extend the default event-listener.ly to also include
> information about in which voice a specific note is being played.
> When the voice is defined using 
>
> \new Voice = voicename
>
> I can retrieve the retrieve that name through (ly:context-id
> (ly:translator-context engraver)).
> When the voice is defined in an anonymous way context-id is an empty string. 
> I have been trying to set the context-id when none is set using a
> counter, but that fails because of an "missing typecheck for property
> 'context-id'" error.
> I tried to use both a normal list as well as an asoc list to keep
> track of the different Voice contexts in order to tell them apart but
> I haven't been able to get that to work.
>
> I know that when lyrics are added, it is possible to refer to those
> anonymous voices by using "1" etc.

That's nonsense.  Voices in a << ... \\ ... \\ >> construct are not
anonymous but named "1", "2", "3" by default, and you can refer to
those.  But this has nothing whatsoever to do with lyrics.

> I would like to be able to mark a voice in Scheme in such a way that I
> can print to which voice a certain note belongs. Could anyone give a
> clue on how to achieve that?

Contexts are objects with identity.  You can just create something like

(define context-id (make-object-property))

And then you can set! and fetch (context-id ctx).


-- 
David Kastrup

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extending event-listener.ly to include a (numerical) voice id

2017-10-20 Thread Maurits Lamers 
Hi all,

I am trying to extend the default event-listener.ly to also include information 
about in which voice a specific note is being played.
When the voice is defined using 

\new Voice = voicename

I can retrieve the retrieve that name through (ly:context-id 
(ly:translator-context engraver)). 
When the voice is defined in an anonymous way context-id is an empty string. 
I have been trying to set the context-id when none is set using a counter, but 
that fails because of an "missing typecheck for property 'context-id'" error.
I tried to use both a normal list as well as an asoc list to keep track of the 
different Voice contexts in order to tell them apart but I haven't been able to 
get that to work.

I know that when lyrics are added, it is possible to refer to those anonymous 
voices by using "1" etc.
Looking through the code which does this 
(lily/lyric-combine-music-iterator.cc), I gather that the lyrics adding process 
searches for the a voice matching a certain id.

I would like to be able to mark a voice in Scheme in such a way that I can 
print to which voice a certain note belongs. Could anyone give a clue on how to 
achieve that?

Thanks in advance!

Maurits
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