Re: Scheme help

Valentin Petzel writes: > Hello Kevin, > > When you call a music expression like \music Lilypond will allways pass a > copy > of that music object. Thus some music functions assume it is safe to modify > the original music object. So when you do > > \keepWithTag ... #music > > you will first

Re: Scheme help

Thanks Valentin, I'll incorporate your suggestions. I doubt I'd have worked out the problems at my level of Scheme programming without your help. I'll probably have more questions in the future. Kevin. On Fri, 24 May 2024, at 17:17, Valentin Petzel wrote: > Hello Kevin, > > When you call a

Re: Scheme help

Hello Kevin, When you call a music expression like \music Lilypond will allways pass a copy of that music object. Thus some music functions assume it is safe to modify the original music object. So when you do \keepWithTag ... #music you will first remove everything tagged without v1, then

Scheme help

So after 56 years of programming I've at last got around to writing some Lisp, and of course it doesn't work. I'm trying to define a routine repeat-verses which would be used like \repeat-verses 3 \music which would have the effect of \keepWithTag #'v1 \music \keepWithTag #'v2 \music

Re: Scheme: help with "Center text below hairpin dynamics"

Many thanks for this! For my case the hairpin-attached text will have a different size to other text anyway, so a slight difference is perfectly fine. Best, David On Wed, 27 Jan 2021 at 22:59, Thomas Morley wrote: > > Am Mi., 27. Jan. 2021 um 21:32 Uhr schrieb David Stephen Grant > : > > > > Hi

Re: Scheme: help with "Center text below hairpin dynamics"

Am Mi., 27. Jan. 2021 um 21:32 Uhr schrieb David Stephen Grant : > > Hi all, > > For "Center text below hairpin dynamics" in the LSR > (http://lsr.di.unimi.it/LSR/Snippet?id=233) I'd like the text to scale > with the staff size for ossia staves. Does anyone have any pointers? > >

Scheme: help with "Center text below hairpin dynamics"

Hi all, For "Center text below hairpin dynamics" in the LSR (http://lsr.di.unimi.it/LSR/Snippet?id=233) I'd like the text to scale with the staff size for ossia staves. Does anyone have any pointers? hairpinWithCenteredText = #(define-music-function (parser location text) (markup?) #{

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello Aaron, This makes sense, and the let statement is something I was missing (!) mattfong On Fri, Dec 11, 2020 at 12:54 PM Aaron Hill wrote: > On 2020-12-11 12:30 pm, Matthew Fong wrote: > > Hello Aaron, > > > >> .< Oh boy, that is *simple*. I went off the deep end on this, trying > >> to

Re: Scheme help request: How can else of an if-statement be made to do nothing?

On 2020-12-11 12:30 pm, Matthew Fong wrote: Hello Aaron, .< Oh boy, that is *simple*. I went off the deep end on this, trying to make another variable that would get assigned the color. That clearly is not the way Scheme works. The inline conditional is a thing of beauty. Looks like I need

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello Aaron, >.< Oh boy, that is *simple*. I went off the deep end on this, trying to make another variable that would get assigned the color. That clearly is not the way Scheme works. The inline conditional is a thing of beauty. Looks like I need to spend more time studying Scheme syntax.

Re: Scheme help request: How can else of an if-statement be made to do nothing?

On 2020-12-11 10:43 am, Matthew Fong wrote: Hello everyone, Resurrecting an old thread. I've been trying my hand in Scheme programming, via small examples on the project I'm working on. I wanted to extend the variable list to this function Harm wrote, to take an extra boolean variable,

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello everyone, Resurrecting an old thread. I've been trying my hand in Scheme programming, via small examples on the project I'm working on. I wanted to extend the variable list to this function Harm wrote, to take an extra boolean variable, which is pretty trivial. The boolean is meant to

RE: Scheme help request: How can else of an if-statement be made to do nothing?

Ah, thank you much. John > -Original Message- > From: Thomas Morley [mailto:thomasmorle...@gmail.com] > Sent: Saturday, October 17, 2020 3:14 PM > To: John Schlomann > Cc: David Kastrup; Jean Abou Samra; Matthew Fong; lilypond-user > Subject: Re: Scheme help req

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Thanks for the pointer, Harm. Matt On Sat, Oct 17, 2020 at 13:14 Thomas Morley wrote: > Am Sa., 17. Okt. 2020 um 22:09 Uhr schrieb John Schlomann > : > > > > Harm, > > > > You used a function or macro called add-text. I can't seem to find it in > any LilyPond or Guile manual. What is that? > >

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Am Sa., 17. Okt. 2020 um 22:09 Uhr schrieb John Schlomann : > > Harm, > > You used a function or macro called add-text. I can't seem to find it in any > LilyPond or Guile manual. What is that? > > John Hi John, you'll find it in lily-library.scm Cheers, Harm

RE: Scheme help request: How can else of an if-statement be made to do nothing?

Sent: Saturday, October 17, 2020 2:24 PM > To: David Kastrup > Cc: Jean Abou Samra; Matthew Fong; lilypond-user > Subject: Re: Scheme help request: How can else of an if-statement be made > to do nothing? > > Am Sa., 17. Okt. 2020 um 20:33 Uhr schrieb David Kastrup : > >

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Am Sa., 17. Okt. 2020 um 20:33 Uhr schrieb David Kastrup : > > Thomas Morley writes: > > > Am Sa., 17. Okt. 2020 um 19:39 Uhr schrieb Jean Abou Samra > > : > >> > >> The point of interpret-markup is to turn a markup into a stencil, so I'd > >> use empty-stencil: > >> > >> \version "2.20.0" > >>

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Thomas Morley writes: > Am Sa., 17. Okt. 2020 um 19:39 Uhr schrieb Jean Abou Samra > : >> >> The point of interpret-markup is to turn a markup into a stencil, so I'd >> use empty-stencil: >> >> \version "2.20.0" >> >> #(define-markup-command (print-if-defined layout props sym text) >>

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello Jean and Thomas, Thank you -- both solutions are insightful and useful in future solutions. I did not know about empty stencils, and I read about a void-function earlier, but was not entirely sure how to utilize it. Many thanks, mattfong On Sat, Oct 17, 2020 at 10:49 AM Thomas Morley

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Am Sa., 17. Okt. 2020 um 19:39 Uhr schrieb Jean Abou Samra : > > Hi, > > Le 17/10/2020 à 19:27, Matthew Fong a écrit : > > > Hello Richard, > > > > I just discovered your explanation is in fact the case, and also > > concluded cond wouldn't work either. > > > > I might have to settle for an empty

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hi, Le 17/10/2020 à 19:27, Matthew Fong a écrit : Hello Richard, I just discovered your explanation is in fact the case, and also concluded cond wouldn't work either. I might have to settle for an empty markup block for now. The point of interpret-markup is to turn a markup into a

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello Richard, I just discovered your explanation is in fact the case, and also concluded cond wouldn't work either. I might have to settle for an empty markup block for now. Many thanks, mattfong On Sat, Oct 17, 2020 at 9:55 AM Richard Shann wrote: > On Sat, 2020-10-17 at 09:34 -0700,

Re: Scheme help request: How can else of an if-statement be made to do nothing?

On Sat, 2020-10-17 at 09:34 -0700, Matthew Fong wrote: > Hello everyone, > > No less than 10 minutes after, I discovered I skipped the section on > cond. That solves everything! I think you are missing something here: the if macro in Scheme does not require an else expression (if a b) is fine,

Re: Scheme help request: How can else of an if-statement be made to do nothing?

Hello everyone, No less than 10 minutes after, I discovered I skipped the section on cond. That solves everything! Many thanks, mattfong On Sat, Oct 17, 2020 at 9:27 AM Matthew Fong wrote: > Hello everyone, > > I've been digging into guile/scheme and LilyPond, and it doesn't appear > that

Scheme help request: How can else of an if-statement be made to do nothing?

Hello everyone, I've been digging into guile/scheme and LilyPond, and it doesn't appear that else-statements can be empty. Any pointers would be appreciated in advance. For the example below, I would prefer the else-statement here to do nothing, rather than print an empty markup: \markup { "" },

Re: Scheme help? snippet for movement page headers

On 21/11/17 05:57, Shevek wrote: Hi Timothy, Where are you defining #'header:piece, inside or outside a \score block? To clarify, I'm talking about using \fromproperty with score-level headers. Saul I put every \score inside its own \bookpart and define #'header:piece in the \bookpart,

Re: Scheme help? snippet for movement page headers

> Oh ugh, Nabble wrapped my lines and now it's all ugly. :( One of the reasons to avoid source code lines longer than, say 78 characters... Werner ___ lilypond-user mailing list lilypond-user@gnu.org

Re: Scheme help? snippet for movement page headers

Oh ugh, Nabble wrapped my lines and now it's all ugly. :( -- Sent from: http://lilypond.1069038.n5.nabble.com/User-f3.html ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user

Re: Scheme help? snippet for movement page headers

Here is a cleaner, updated version of the snippet. It now gives the stencil the extent of the longest table of contents entry. Not ideal, but close enough for practical use. Also added comments and cleaned up variable names. \version "2.18.2" #(define-markup-command (current-toc-section layout

Re: Scheme help? snippet for movement page headers

Hi Timothy, Where are you defining #'header:piece, inside or outside a \score block? To clarify, I'm talking about using \fromproperty with score-level headers. Saul -- Sent from: http://lilypond.1069038.n5.nabble.com/User-f3.html ___ lilypond-user

Re: Scheme help? snippet for movement page headers

On 20/11/17 08:45, Shevek wrote: Hi all, It would be quite nice to be able to use \fromproperty #'header:piece in oddHeaderMarkup and evenHeaderMarkup, so that the title of the current movement will display in the page header. Unfortunately, after investigating the Lilypond source code, I can't

Scheme help? snippet for movement page headers

Hi all, It would be quite nice to be able to use \fromproperty #'header:piece in oddHeaderMarkup and evenHeaderMarkup, so that the title of the current movement will display in the page header. Unfortunately, after investigating the Lilypond source code, I can't see how to make that work, because

Re: Scheme Help

Thanks, this looks very helpful. Yes, I want any note at line-begin to be visible, but if the note is a breve and not at line-begin I want to check whether there is a breath mark immediately before it, or whether the note immediately before it is not a breve, in which case the current breve needs

Re: Scheme Help

2017-11-11 17:11 GMT+01:00 Benjamin Bloomfield : > I am trying to write a scheme to achieve the functionality I was asking > about in my earlier message. I think that I could do it with a simple > callback function on the NoteHead.transparent property and make the notehead >

Scheme Help

I am trying to write a scheme to achieve the functionality I was asking about in my earlier message . I think that I could do it with a simple callback function on the NoteHead.transparent property and make the notehead

Re: Further scheme help, please

Hi Simon, It’s just the unquote-splicing operator in lilypondish. https://www.gnu.org/software/guile/docs/docs-1.8/guile-ref/Expression-Syntax.html#index-quasiquote-2199 Andrew On 31 May 2016 at 2:37:33 AM, Simon Albrecht wrote: On 30.05.2016 16:18, David Kastrup wrote: > $@(make-list n #{

Re: Further scheme help, please

On 30.05.2016 18:41, David Kastrup wrote: On 30.05.2016 16:18, David Kastrup wrote: $@(make-list n #{ \lyricmode { _ } #}) David, could you give a hint as to what the @ does here, or where it’s documented? Obviously it’s not the use which is documented with Guile 1.8

Re: Further scheme help, please

Simon Albrecht writes: > On 30.05.2016 17:23, Phil Holmes wrote: >> I obviously need to do more potato peeling. > > Words of wisdom :-) > > > On 30.05.2016 16:18, David Kastrup wrote: >> $@(make-list n #{ \lyricmode { _ } #}) > > David, could you give a hint as to what

Re: Further scheme help, please

On 30.05.2016 17:23, Phil Holmes wrote: I obviously need to do more potato peeling. Words of wisdom :-) On 30.05.2016 16:18, David Kastrup wrote: $@(make-list n #{ \lyricmode { _ } #}) David, could you give a hint as to what the @ does here, or where it’s documented? Obviously it’s not

Re: Further scheme help, please

- Original Message - From: "David Kastrup" <d...@gnu.org> To: "Phil Holmes" <m...@philholmes.net> Cc: <lilypond-user@gnu.org> Sent: Monday, May 30, 2016 4:19 PM Subject: Re: Further scheme help, please "Phil Holmes" <m...@philholme

Re: Further scheme help, please

"Phil Holmes" writes: > Thanks David. This is what I have: > > LyRep = > #(define-music-function (n) (number?) > #{ >\once \override Lyrics.LyricText.Y-extent = #'(-10 . 10) % stops > collisions with stems >\set Lyrics.lyricMelismaAlignment = #CENTER % keeps the

Re: Further scheme help, please

- Original Message - From: "David Kastrup" <d...@gnu.org> To: "Phil Holmes" <m...@philholmes.net> Cc: <lilypond-user@gnu.org> Sent: Monday, May 30, 2016 3:18 PM Subject: Re: Further scheme help, please Phil Holmes <m...@philholmes.net>

Re: Further scheme help, please

Phil Holmes writes: > I have some boiler-plate markup that I use in 16C music to show the lyric > repeat sign they use: a small circle, 2 lines and another circle. This is > what I use, split into separate lines and commented: > > \once \override Lyrics.LyricText.Y-extent

Further scheme help, please

I have some boiler-plate markup that I use in 16C music to show the lyric repeat sign they use: a small circle, 2 lines and another circle. This is what I use, split into separate lines and commented: \once \override Lyrics.LyricText.Y-extent = #'(-10 . 10) % stops collisions with stems \set

Re: Haipins ending with text: scheme help

2014-07-29 6:59 GMT+02:00 Antonio Gervasoni agervas...@gmail.com: Hi everyone, I'm working on a score where I need hairpins to end on a specific text. I do this because I don't really like the hairpins with a circle tip. I prefer to use n. for niente and pd. for perdendosi (the first one for

Re: Haipins ending with text: scheme help

in context: http://lilypond.1069038.n5.nabble.com/Haipins-ending-with-text-scheme-help-tp165055p165079.html Sent from the User mailing list archive at Nabble.com. ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo

Re: Haipins ending with text: scheme help

the space before the bar line? I feel the text is too close to it. Also, could you recommend a good source to learn Scheme? Thank you very much for your help! Sincerely, Antonio -- View this message in context: http://lilypond.1069038.n5.nabble.com/Haipins-ending-with-text-scheme-help

Re: Haipins ending with text: scheme help

Oops... I did ir again! The order of the images is inverted... so sorry! Antonio -- View this message in context: http://lilypond.1069038.n5.nabble.com/Haipins-ending-with-text-scheme-help-tp165055p165083.html Sent from the User mailing list archive at Nabble.com

Re: Haipins ending with text: scheme help

2014-07-29 20:56 GMT+02:00 Antonio Gervasoni agervas...@gmail.com: Thomas, I tried your solution. It's definitely far better than mine. Works flawlessly with pd. but not so well with n., which now experiences the same vertical displacement. Here

Re: Haipins ending with text: scheme help

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Re: Haipins ending with text: scheme help

2014-07-29 21:44 GMT+02:00 Antonio Gervasoni agervas...@gmail.com: Hi Thomas, Sure! Here it is: Hi Antonio, your example is not very helpful, because it does not show a dynamic text attached to a rest. And it does not compile, because of the unknown \n %%% Definition of the two types of

Re: Haipins ending with text: scheme help

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Re: Haipins ending with text: scheme help

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Re: Haipins ending with text: scheme help

2014-07-30 0:39 GMT+02:00 Antonio Gervasoni agervas...@gmail.com: Works perfectly! You are a genius! Thanks again! You're welcome You should publish it on the snippet repository. How about you put it in youself? http://lsr.di.unimi.it/LSR/html/contributing.html I'm one of the

Re: Haipins ending with text: scheme help

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Haipins ending with text: scheme help

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complex time signatures: scheme help

Look at that, even I need scheme. I wanted to have the time signature be 3+3+2 8 Apparently this is where Scheme is necessary. I've found the one that makes it 3+3+2 8 8 8 in the documentation but I don't understand how to make the change. #(define ((compound-time one two num)

Re: complex time signatures: scheme help

James E. Bailey wrote: Apparently this is where Scheme is necessary. I've found the one that makes it 3+3+2 8 8 8 in the documentation but I don't understand how to make the change. Can someone just do that for me? Umm, that's probably not the best way of asking for help... We usually

Re: complex time signatures: scheme help

On 14.08.2009, at 23:59, Mark Polesky wrote: Umm, that's probably not the best way of asking for help... We usually prefer can someone point me in the right direction or something like that... Usually I do, except here, a point in the right direction wouldn't be sufficient for me. I kinda

Re: complex time signatures: scheme help

On 8/14/09 4:12 PM, James E. Bailey derhindem...@googlemail.com wrote: On 14.08.2009, at 23:59, Mark Polesky wrote: Umm, that's probably not the best way of asking for help... We usually prefer can someone point me in the right direction or something like that... Usually I do,

Re: complex time signatures: scheme help

James E. Bailey wrote: 3) decide if you want (#:column (one num)) ...or just... one etc. This bit I don't understand. (#:column (one num)) would be the equivalent of \markup \center-column { one num }, right? How would I do \markup \center-column {\line {one + two +

Re: complex time signatures: scheme help

On 15.08.2009, at 00:30, Carl Sorensen wrote: 3) decide if you want (#:column (one num)) ...or just... one etc. This bit I don't understand. (#:column (one num)) would be the equivalent of \markup \center-column { one num }, right? How would I do \markup \center-column {\line

Re: complex time signatures: scheme help

James E. Bailey wrote: 3) decide if you want (#:column (one num)) ...or just... one etc. This bit I don't understand. (#:column (one num)) would be the equivalent of \markup \center-column { one num }, right? How would I do \markup \center-column {\line {one + two +

Re: complex time signatures: scheme help

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am Freitag, 14. August 2009 23:13:18 schrieb James E. Bailey: Look at that, even I need scheme. I wanted to have the time signature be 3+3+2 8 Apparently this is where Scheme is necessary. I've found the one that makes it 3+3+2 8 8 8

Re: complex time signatures: scheme help

On 8/14/09 4:46 PM, Reinhold Kainhofer reinh...@kainhofer.com wrote: Attached is my current code for general complex time signatures (arbitrary # of fractions, arbitrary # of numerators). I have not yet tried to get it into master, because the auto-beaming does not yet follow the

Re: complex time signatures: scheme help

On 15.08.2009, at 00:46, Reinhold Kainhofer wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am Freitag, 14. August 2009 23:13:18 schrieb James E. Bailey: Look at that, even I need scheme. I wanted to have the time signature be 3+3+2 8 Apparently this is where Scheme is

Re: complex time signatures: scheme help

On Fri, Aug 14, 2009 at 11:13:18PM +0200, James E. Bailey wrote: Look at that, even I need scheme. I wanted to have the time signature be 3+3+2 8 Great! Search the archives for this list, last Oct or Nov or maybe even Dec, to find the solution. lilypond elegance will help the search.

Re: complex time signatures: scheme help

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am Samstag, 15. August 2009 01:06:40 schrieb Carl Sorensen: On 8/14/09 4:46 PM, Reinhold Kainhofer reinh...@kainhofer.com wrote: Attached is my current code for general complex time signatures (arbitrary # of fractions, arbitrary # of

Re: complex time signatures: scheme help

On 8/14/09 5:57 PM, Reinhold Kainhofer reinh...@kainhofer.com wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am Samstag, 15. August 2009 01:06:40 schrieb Carl Sorensen: On 8/14/09 4:46 PM, Reinhold Kainhofer reinh...@kainhofer.com wrote: Attached is my current code for general