On 11-06-07 03:28 PM, Graham Percival wrote:
Anybody interested in setting up a weekly chat?
I'd be in, although 19:00UTC on a weekday does not really work for me.
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Hi Han-Wen,
Thank you for pointing out this defect.
I have created patch 4236027 to address it:
http://codereview.appspot.com/4236047
To answer your question, what the if was supposed to be doing: the
idea was to guard against the situation where there the whole paragraph
consists of only one
On 11-01-26 10:32 AM, Reinhold Kainhofer wrote:
I need a function that extracts only the text (in this
case Title of the piece).
Many times, I also find myself in need of such function -- it would be
absolutely awesome to have one. I have never gotten around to actually
implementing one; but
This looks like Issue 1098. That one was closed due to lack of
reproducible scenario: my scores, too, were crashing Lilypond after
growing above a certain size, but just like in your case, I can not
reproduce it with a simple \repeat.
On 11-01-16 12:57 PM, Benkő Pál wrote:
following up
On 11-01-01 03:24 AM, Graham Percival wrote:
or an
art history / research grant. I think the latter is more
likely... for example, if somebody got a grant to typeset 17th
century Norweigan folk songs, and decided to use lilypond, and
spent x% of the grant towards improving community-oriented
On 10-12-12 01:13 PM, Phil Holmes wrote:
I thought it'd be interesting to install the ddd graphical debugger on
my LilyBuntu instance. I downloaded it OK, but when I run ./configure
I get:
configure: error: The X toolkit library '-lXt' could not be found.
You are missing the libxt-dev
On 10-11-16 05:37 PM, Neil Puttock wrote:
I'm not sure what I'm guilty of here; in the absence of an exported
function which turns grob-arrays into lists (which I did contemplate
adding at the time), the code I added seems unobjectionable.
That's it: you are basically saying it's perfect
Please forgive me for bumping this discussion, but I was wondering if
Valentin,
I am sorry I have disappeared from the Lilypond scene for a while.
My work on Lilypond development has been temporarily put on the back
burner. Right now, we are concentrating on something slightly
different:
In scm/output-lib.scm, the (internally used) function
live-elements-list is defined like this:
(define (live-elements-list me)
(let* ((elements (ly:grob-object me 'elements))
(elts-length (ly:grob-array-length elements))
(live-elements '()))
(let get-live ((len
On 10-11-14 11:59 PM, Joe Neeman wrote:
Any specific reason why not just filter on the is-live? predicate?
Doesn't filter just work on plain scheme lists? elements is a
grob-array object. Of course, if filter doesn't work on such objects
it might be better to write a version of filter
But, it breaks all my scores! Those which use the old names, I mean.
On 10-10-17 01:20 PM, percival.music...@gmail.com wrote:
LGTM, and compiles cleanly from scratch.
http://codereview.appspot.com/2505041/
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On 07/11/2010 06:47 PM, Arno Waschk wrote:
okay, what are arg1 and arg2, and what is the type of result beyond
being called SCM?
An ID for a Scheme entity. This is a fundamental concept in languages
such as Scheme, Smalltalk, Self of Java. The value of the SCM itself is
completely opaque
On 07/11/2010 07:22 PM, Arno Waschk wrote:
Thanks again, that wokrs at least for some displaying, buit still i
need that handy conversion from this type of scheme list into
something i can deal with with c.
Please!!!
No, no, the main question is, what are you going to do with that
On 06/30/2010 01:04 AM, David Kastrup wrote:
until after line-breaking. Also, the vertical collision avoidance means
that in { c1^long long markup c1^long long markup }, we cannot
calculate the height of the second bar without considering the first bar
too (and the answer will change if they
On 06/27/2010 01:25 PM, Joe Neeman wrote:
On Sun, 2010-06-27 at 06:56 -0400, Boris Shingarov wrote:
This was discussed on this list only a few weeks ago. I think we
are on
our way to get rid of global page*line breaking.
Although I am happy to have an option to do full line-breaking
Hi Arno,
Here are some design remarks about what I understood from my work on the
breaker. Hopefully a sum of a few [dozen?] of mails like this will
together constitute something to transform into a chapter in the CG...
Thanks, I've reverted the patch in the meantime. However, the
Hi Joe,
Could you send me a list of the unreviewed patches that you have on
rietveld? I should have time in the next week or so to review them.
This issue is not so much the patches being unreviewed but rather
sitting stuck missing an ingredient like a test case. And this is
partly a
On 06/09/2010 10:52 AM, David Kastrup wrote:
Uh, am I by now in everybody's killfile
I do not know why you keep saying these things, but to avoid any
misunderstanding I must publicly state that David is in the top
half-dozen on *my* list of most respected LilyPond people.
On 06/13/2010
Hi Graham and all Lilyponders,
I was quite astonished to hear that my slides were understood to mean
anything pessimistic or negative. If they give people this impression,
then it is a defect of the slides which I will fix.
But right now, let me address some of the apparent
There is a chance of returning garbage values from grob_stencil_extent()
due to this uninitialized variable issue.
No there is not: because this is C++, not C.
The existing code is guaranteed to initialize e to the empty interval
(i.e., the special interval [+inf, -inf]); your code
I'm wondering if it is worth having a mipsel package on lilypond.org
(when 2.14 comes out, maybe).
I'd be happy to do it, if I can. A chance to help and learn something
new.
This should be discussed on -devel rather than -user.
I would be happy to build+include mipsel packages, as long
On Mon, 03 May 2010 09:02:55 0200, David Kastrup wrote:
Boris Shingarov b...@shingarov.com writes:
Markup functions being able to return a list of stencils.
Markup lists don't do the trick here?
No; if you look at patch 207105, you'll see what I mean.
I don't see that you stand
I am working on a system of markups which allows to specify more
flexible formatting rules. WE are using it for things like multi-line
embedded scores, mixing them with markup lines, rules about what things
/ combinations of things should not start / end a line, also there are
rules like no line
I must have missed something -- I don't understand what you are
discussing. Are you saying that when a contributor submits a patch,
the patchset should include an update to the CHANGES file?
On Sat, 24 Apr 2010 00:19:33 0100, Graham Percival wrote:
On Sat, Apr 24, 2010 at 12:29:45AM 0200,
I think this should be marked as Critical, because it affects all
Lilybuntu installations, and Lilybuntu is a supported reference
platform for Lilypond. If it were happening on some strange Green
Elephant Linux distro, I'd say it's small, but this is our own
reference platform that's broken.
On
oh, also, does it occur on make doc, or on make install ?
Maybe that's just a missed dependency. It occurs on make install
after a successful make all. The error message is this:
# make install
.. // bunch of successful stuff...
..
make[1]: Entering directory
PM, Graham Percival
gra...@percival-music.ca wrote:
On Wed, Apr 21, 2010 at 04:19:37PM -0400, Boris Shingarov wrote:
I wouldn't even care about this at all -- because I am not experiencing
this problem on my development machine -- if not the outcry of my users
who today can not use any
:43 -0400, Boris Shingarov wrote:
Must be something else.
I upgraded texinfo (and related packages) from 4.11.dfsg.1-4 (which it
is in lilybuntu) to 4.13a.dfsg.1-4ubuntu1, it diesn't make a difference.
Doing lilypond version dichotomy now.
On Wed, 21 Apr 2010 14:00:29 -0700, Patrick McCarty
On Wed, 21 Apr 2010 20:37:52 -0400, Boris Shingarov wrote:
not closer to having reasonable trouble-free page layout, but starting
to look at page overfill/underfill problems which are very deeply
rooted in the nature of pure-height estimation.
I meant Bug 1061 in particular
What makes me really depressed about the situation with pure-height, is
that we have fixed a number of reasonable bugs in this area
(intersystem begin/rest, overridden stem length, deprecated space,
padding of markup -- these are the ones that I did in the immediate
past, -- the slur fix from Joe
Hi Alejandro,
For what you are doing, you probably want to use libmidi; lilypond is
more like if your program created a tune and needed to render the score
on paper or on the screen. If your program is in C , you can use
libmidi directly. If it is in another language, there are many
wrappers
1027 Accepted Critical nobody Lyrics ignore minimum-Y-extent
This one, I have a suspicion that it may be related to the Lyrics
break estimation of vertical spacing bug I am working on. If no one
else is looking at 1027, it *might* make sense to treat them together
while I am in that area of
Quoting Joe Neeman joenee...@gmail.com:
We create lots of extra grobs (eg. a BarNumber at every bar line) but
most of them are not drawn. See the break-visibility property in
item-interface.
Thanks Joe, this explanation does help a lot.
I hope I am not abusing your (and the list's) patience
I am experimenting with some modifications to the line breaking code, and I am
stuck trying to understand how some of it works. So far my understanding is
that Simple_spacer operates on a vector of Grobs, and it is a well-known
Constrained-QP problem (rods = constraints, springs = quadratic
Quoting Joe Neeman joenee...@gmail.com:
Again, I'd suggest uploading patches to codereview.appspot.com, which
provides nice formatting and makes it easy to have multiple reviewers.
Ok, I've created Issue 190102 for this.
One inconvenience that I see with the upload.py tool, is that I don't
lgtm, modulo some more formatting nitpicking. If you fix the formatting
and mail me the patch, I'll push it.
Here it is.
--
Boris Shingarov
Work on Lilypond under grant from Sonus Paradisi / Jiri Zurek (Prague),
Czech Science Foundation, Project No. 401/09/0419
diff --git a/lily/constrained
find Lilypond. Is there anything
special that I missed?
Boris Shingarov
Work on Lilypond under grant from Sonus Paradisi / Jiri Zurek (Prague),
Czech Science Foundation, Project No. 401/09/0419
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in Lilypond development, and the prospect of
losing weeks to porting to Windows, makes them want to reconsider their
platform preferences. We'll see. As I already said, at this point
it's about organizational questions, not technical ones.
Boris Shingarov
Work on Lilypond under grant from Sonus
Quoting Graham Percival gra...@percival-music.ca:
Didn't you read the part where I said you had to read the source, and
that there was probably something wrong in the above line?
Line 17 of lilypond.make is:
LILYPOND_REPO_URL=git://git.sv.gnu.org/lilypond.git
That's not hard to find, and I
By the way, do you have a good reason to build using GUB anyway?
Because I read on the maillist that it was not possible to do a native
build of lilypond for win32.
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Umm. It would be *way*, ***way*** easier to download lilybuntu and do
a normal compile in there
Then I probably had misunderstood the purpose of Lilybuntu -- I thought
this was for people who did not have a real linux setup for doing
lilypond development -- like, having all the prerequisites
Joe,
Paper_book::get_system_specs then you wouldn't even need the
markup-list-id property: you could add an avoid-orphan property that
only gets set for the last line of a multi-line markup list if it is
short. That might also simplify Page_spacer::calc_subproblem.
This is the first idea
, was not discussed yet), the opposite case of lonely first
(as opposed to last) line is now properly handled.
Quoting Joe Neeman joenee...@gmail.com:
On Wed, 2010-01-13 at 09:11 -0500, Boris Shingarov wrote:
Joe,
Paper_book::get_system_specs then you wouldn't even need the
markup-list-id
Hi,
How do I tell GUB to build Lilypond from a modified source tree which I
have locally, instead of getting it from git? In general, where is the
best place to start reading more on GUB, the info on the GUB page is
very sketchy, and GUB-related messages on lilypond-devel seem far apart
and
Oh, and make sure you're using the latest GUB; IIRC there are 2 or
3 different git repositories floating around. You want the one at
github.
git://github.com/janneke/gub.git -- this one, right?
I believe you'll want something like
make -f lilypond.make LILYPOND_REPO=/location/of/your/tree
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