Re: Use markup in \replace when lilypond is expecting a string?
Hello PJ,
\replace does simply add to the prop 'replacement-alist. This is then used in
text-interface.cc to replace substrings of string with other strings. This
means you can only use \replace to substitute strings. Of course it would
theoretically be possible to define a custom replace command that allows for
this.
Cheers,
Valentin
Am Mittwoch, 15. Juni 2022, 20:41:23 CEST schrieb P J:
> Sorry if this is a silly question... but I am struggling with the
> \replace function.
>
> Let's take this example:
>
> ---
>
> \markup \replace #'(("100" . "hundred")
> ("dpi" . "dots per inch")) "A 100 dpi."
>
> ---
>
> What code should I use if rather than replacing "100" with "hundred" I
> want, say, to replace "100" with a markup, for instance:
>
> \markup \concat { "1" \translate-scaled #' (-0.5 . 0) "00" }
>
> I have not been able to figure this out!
>
> Thank you
>
> PJ
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is "pure positioning" done per score or per bookpart?
Jean, I'm studying your "Overview of LilyPond’s inner workings" (https://extending-lilypond.readthedocs.io/en/latest/intro.html#overview-of-lilypond-s-inner-workings-and-how-you-might-hook-in-them) and trying to correlate the processing steps you describe with the INFO level output that I can see in the log. Knowing my piece, I can discern in the log what's done e.g. for every score from things that are done for each bookpart: per compile: "Parsing..." per score: "Interpreting music...[8][16][24][32][40][48]" per score: "Preprocessing graphical objects..." per bookpart: "Finding the ideal number of pages..." per bookpart: "Fitting music on 39 or 40 pages..." per bookpart: "Drawing systems..." per compile: "Converting to .pdf" But what is not self-evident is whether the stage you label as "Pure Positioning" is done per score in "Preprocessing graphical objects..." or per bookpart in "Finding the ideal number of pages...". Since pure positioning is done a priori, before breaks are decided, it could be per score. But the word "ideal" in the log might alternatively match with "pure". This off-by-one ambiguity cascades through the subsequent stages and their correlation with log messages, but surprisingly both possibilities arguably line up with the log. I guess I could equivalently ask whether the stage "Writing Output" is done for each bookpart or once for the whole compilation. If you're still taking suggestions re extending-lilypond.readthedocs.io, it might help others if each of the processing stages listed in the Overview explicitly said how they appear in the log, since those phrases are often familiar even to Frescobaldi users. Thanks, Jeff
Re: Use markup in \replace when lilypond is expecting a string?
P J writes:
> Sorry if this is a silly question... but I am struggling with the
> \replace function.
>
> Let's take this example:
>
> ---
>
> \markup \replace #'(("100" . "hundred")
> ("dpi" . "dots per inch")) "A 100 dpi."
>
> ---
>
> What code should I use if rather than replacing "100" with "hundred" I
> want, say, to replace "100" with a markup, for instance:
>
> \markup \concat { "1" \translate-scaled #' (-0.5 . 0) "00" }
>
> I have not been able to figure this out!
You'd use
\markup \replace #`(("100" . ,#{ \markup \concat { "1" \translate-scaled
#'(-0.5 . 0) "00" } #}) ("dpi" . "dots per inch")) "A 100 dpi."
if it were supported, which it isn't. Text replacements are purely
string-to-string at the moment. Logically that should not be required
since the replacements happen in the course of creating a stencil from a
string in ly:text-interface::interpret-string which has all the
information it needs to also properly interpret markups.
But it would make for quite trickier code paths.
--
David Kastrup
Use markup in \replace when lilypond is expecting a string?
Sorry if this is a silly question... but I am struggling with the
\replace function.
Let's take this example:
---
\markup \replace #'(("100" . "hundred")
("dpi" . "dots per inch")) "A 100 dpi."
---
What code should I use if rather than replacing "100" with "hundred" I
want, say, to replace "100" with a markup, for instance:
\markup \concat { "1" \translate-scaled #' (-0.5 . 0) "00" }
I have not been able to figure this out!
Thank you
PJ
Re: [Help] How to type the symbol for indicating left/right hand
On 15.06.2022 09:37, xurc wrote: Hi all, Is it possible to type this right-angled symbol as seen in the attached image in LilyPond? Here is a recent answer to this question: https://lists.gnu.org/archive/html/lilypond-user/2022-05/msg00449.html Cheers, Robin
Re: L-R reversed mensural flag
Cheers Andrew! Without divulging any of your work's trade secrets, how does that work? Just Ghostscript? On Wed, 15 Jun 2022, 13:04 Andrew Bernard, wrote: > I've been away from LilyPond for a few years but my work uses custom > flags which you can set. You can describe any path and make it for the > flag. I don't have my example on hand just now, but fear not, this can > easily be achieved. I'm sure the others will give more detail. > > Andrew > > > Adam M. Griggs wrote on 15/06/2022 1:53 PM: > > Just a quick request today, if I may. What I'd like is a stem-down > > fusa (mensural-style quaver or eighth-note) with its flag extending to > > the right instead of the left. A mirror image of the regular engraving. > > >
Re: L-R reversed mensural flag
Wonderful! Thank you!
On Wed, 15 Jun 2022, 14:34 Jean Abou Samra, wrote:
>
>
> Le 15/06/2022 à 05:53, Adam M. Griggs a écrit :
> > Hello list,
> >
> > Just a quick request today, if I may. What I'd like is a stem-down
> > fusa (mensural-style quaver or eighth-note) with its flag extending to
> > the right instead of the left. A mirror image of the regular engraving.
> >
> > I can get close by overriding the flag back into standard style but I
> > want to retain the mensural shape, so that isn't ideal.
> >
> > Thank you!
>
>
> Something like this?
>
> \version "2.22.2"
>
> \new MensuralStaff {
>\override Flag.stencil =
> #(grob-transformer
>'stencil
>(lambda (grob original)
> (ly:stencil-scale original -1 1)))
>c''8
> }
>
>
> Best,
> Jean
>
>
Re: Exited with return code -1073741819
Of course; just wanted to track progress and see if you still needed access to a windows install to debug. Many thanks! On Wed, Jun 15, 2022, 01:19 Jean Abou Samra wrote: > Le 15/06/2022 à 06:10, Ahanu Banerjee a écrit : > > Hi, has an issue been created for this problem? I don't see one in > gitlab. > > > https://gitlab.com/lilypond/lilypond/-/issues/6361 > > > > Any progress in identifying the cause? > > > It happens that yes, but I would like to remind that everyone in this > project is a volunteer and thus you shouldn't expect fixes within days. > 2.23 is a unstable release series after all. If things do not work, > please downgrade to 2.22. > > Thanks, > Jean > >
