Re: automatic accidental style voice: too many written accidentals

2009-10-29 Thread Frédéric Bron
 Since the \key command still works at the Staff level (both technically in
 LilyPond and musically, since there's no notation available to specify
 separate key signatures for separate voices within a stave), I clearly see
 it as a bug if the Staff key isn't seen by each Voice.

What if, at the point a voice is instanciated, we automatically set
its key signature to that of its parent staff context. That would
solve this issue.
Where can I find the code where voices are instanciated?

Frédéric


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Re: Regression: spacing single full-bar notes with ragged-right=##f

2009-10-29 Thread Valentin Villenave
On Fri, Aug 28, 2009 at 11:41 PM, Trevor Daniels t.dani...@treda.co.uk wrote:

Greetings Trevor and Neil, sorry for bumping this so late:

 The default value for 'full-measure-spacing-width appears to
 be just the default value for the distance property of a Spring
 object, which is 1, so setting 'full-measure-extra-space to -1
 effectively sets the space added to all but the first bar to 0.
 This looks like it might be a solution to Werner's original
 problem, and it also gives a means for reducing the extra
 space when bars are seriously stretched.

 I'll explore it a little more.

Have you had another look at this issue? The output is still meh with 2.13.6 :-)

Regards,
Valentin


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Re: Spacing bug: text exceeding page footer

2009-10-29 Thread Valentin Villenave
On Sun, Sep 13, 2009 at 6:30 PM, Nicolas Sceaux nicolas.sce...@free.fr wrote:
 %%% in the first page, text spread on the page footer (and beyond)
 %%% before breaking to the next one.

Hi Nicolas,

it took me a while, but it's finally been added as
http://code.google.com/p/lilypond/issues/detail?id=876

Sorry for the delay :)

Valentin


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Re: Rehearsal mark positionning

2009-10-29 Thread Valentin Villenave
On Sun, Sep 13, 2009 at 7:38 PM, Neil Puttock n.putt...@gmail.com wrote:
 No, I'm sure you're right here, which means there's a problem with
 disabling the after-line-breaking callback, especially in the case of
 tall Score objects.

Greetings,

I'm not sure how to write a bug report for this: I can't understand
the link between Nicolas' initial mark-on-top-staff problem and the
fact that RehearsalMarks aren't taken into account when computing the
page layout. Does this need two separate reports?

Thanks for your help (and sorry for the delay),
Valentin


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Re: automatic accidental style voice: too many written accidentals

2009-10-29 Thread David Kastrup
Frédéric Bron frederic.b...@m4x.org writes:

 Since the \key command still works at the Staff level (both
 technically in LilyPond and musically, since there's no notation
 available to specify separate key signatures for separate voices
 within a stave), I clearly see it as a bug if the Staff key isn't
 seen by each Voice.

 What if, at the point a voice is instanciated, we automatically set
 its key signature to that of its parent staff context. That would
 solve this issue.

In general, that is a mistake: accidentals are typeset per staff.  Now
this is about an accidental-style 'voice for which we have

 As a result, accidentals from one voice do not get canceled in
 other voices, which is often an unwanted result: in the following
 example, it is hard to determine whether the second `a' should be
 played natural or sharp.  The `voice' option should therefore be
 used only if the voices are to be read solely by individual
 musicians.  If the staff is to be used by one musician (e.g., a
 conductor or in a piano score) then `modern' or
 `modern-cautionary' should be used instead.

Under this premise, I think it makes sense to inherit the key signature.
Now if we have _within_ a voice  { xxx } \\ { yyy } , what does this
mean?  Since the purpose of voice accidental style is to write stuff
that several different people read, this corresponds to splitting a
tenor voice (for example).  This means that the split voices should not
just inherit the key signature, but also already preexisting accidentals
of the father voice since obviously the same persons are singing tenor
1 and tenor 2 that have been singing tenor previously.  Also, any
accidental changes within xxx and yyy need to be consolidated into the
following rejoined voice: if there are different accidentals in xxx and
yyy for a note, a recurrence of the note after the split needs a
cautionary accidental.

-- 
David Kastrup



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Issue 877 in lilypond: Ottava clefs may not look good

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium Engraving-nitpick

New issue 877 by v.villenave: Ottava clefs may not look good
http://code.google.com/p/lilypond/issues/detail?id=877

% Clef-ottavas may be printed too far from the clef: in the F^8
% example below, one can't say whether it belongs to the top
% or the bottom staff.

\version 2.10 % and 2.12.2 % and 2.13.6

\score {
  
  \override Score.Clef #'stencil = #(make-stencil-boxer 0 0  
ly:clef::print)

  \new Staff { \clef G^8 g''1 }
  \new Staff { \clef F^8 c'1 }
  \new Staff { \clef C^8 c''1 }
  \new Staff { \clef G_8 g1 }
  \new Staff { \clef F_8 c,1 }
  \new Staff { \clef C_8 c1 }
  
 \layout{ragged-right = ##t }
}

The bounding box, however, is correct.

Another related nitpick from Reinhold:
Another thing about the octavation is the horizontal alignment of the
number: For the treble_8 and the bass^8, the 8 is too far to the right
for my taste (it is centered, which does not look good with the clef  
shape!).


Attachments:
clef.png  2.0 KB

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Re: Ottava too far from clef in \clef F^8

2009-10-29 Thread Valentin Villenave
On Fri, Sep 18, 2009 at 3:21 PM, Reinhold Kainhofer
reinh...@kainhofer.com wrote:
 This looks very weird for a mid-line \clef soprano^8, since the (smaller)
 clef on the lowest staff line will not even touch the middle staff line, but 
 the
 8 is printed above the top staff line...

Hi Peter, Mats and Reinhold,

sorry for the delay. I've added this as
http://code.google.com/p/lilypond/issues/detail?id=877 Looks very odd
indeed.

Regards,
Valentin


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Re: automatic accidental style voice: too many written accidentals

2009-10-29 Thread Frédéric Bron
 Under this premise, I think it makes sense to inherit the key signature.
 Now if we have _within_ a voice  { xxx } \\ { yyy } , what does this
 mean?  Since the purpose of voice accidental style is to write stuff
 that several different people read, this corresponds to splitting a
 tenor voice (for example).  This means that the split voices should not
 just inherit the key signature, but also already preexisting accidentals
 of the father voice since obviously the same persons are singing tenor
 1 and tenor 2 that have been singing tenor previously.  Also, any
 accidental changes within xxx and yyy need to be consolidated into the
 following rejoined voice: if there are different accidentals in xxx and
 yyy for a note, a recurrence of the note after the split needs a
 cautionary accidental.

Good point.
So this would not be the case for voice style (apart from heriting the
key signature) but for modern-voice it would be OK as the cancellation
is at Staff context.

Frédéric


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Issue 878 in lilypond: Bowing indications need higher priority than fingerings

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium Engraving-nitpick

New issue 878 by v.villenave: Bowing indications need higher priority than  
fingerings

http://code.google.com/p/lilypond/issues/detail?id=878

Please read the discussion on
http://lists.gnu.org/archive/html/lilypond-user/2009-09/msg00233.html

Currently (as of \version 2.13.6), bowing indications have no special
script-priority.  As a result, such things as

  d''4-2\upbow

will print the fingering *outside* the bowing indication, which is wrong,
as Jan demonstrated with the two attached scans of Baerenreiter's solo
cello suite.

This is easily fixed by updating upbow and downbow definitions in  
script.scm.


Attachments:
beer1.png  101 KB
beer2-small.png  14.9 KB

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Re: New user question - relative bowing and fingering marks

2009-10-29 Thread Valentin Villenave
On Tue, Sep 8, 2009 at 12:26 PM, Valentin Villenave
v.villen...@gmail.com wrote:
 thanks, but did this work?  I don't see any bug-lilypond ...

 Thanks for noticing :-)

And now added as http://code.google.com/p/lilypond/issues/detail?id=878

Since this is easy to fix, it could be a nice task for a Frog.

BTW, I didn't see any script-stacking demo regtest, do we need one?

Cheers,
Valentin


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Issue 876 in lilypond: Spacing bug: text exceeding page footer

2009-10-29 Thread codesite-noreply


Comment #1 on issue 876 by paconet.org: Spacing bug: text exceeding page  
footer

http://code.google.com/p/lilypond/issues/detail?id=876

This is a dupe of #850 and was fixed by Joe b51279cfe1a

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Re: \RemoveEmptyStaffContext and cross-staff beams

2009-10-29 Thread Valentin Villenave
On Wed, Sep 23, 2009 at 9:54 PM, Neil Puttock n.putt...@gmail.com wrote:
 There's a message in the deleted bug snippet harakiri-autoknee.ly
 which suggests there used to be a problem:

 Autoknee-ing triggers hara-kiri too early.

OK, since I can't decide whether to remove it or not, I've just added
it to the tracker for now (with some delay though):
http://code.google.com/p/lilypond/issues/detail?id=879

Regards,
Valentin


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Issue 879 in lilypond: RemoveEmptyStaffContext doesn't need to disable auto-knee-gap

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium

New issue 879 by v.villenave: RemoveEmptyStaffContext doesn't need to  
disable auto-knee-gap

http://code.google.com/p/lilypond/issues/detail?id=879

As of version 2.13.6, RemoveEmptyStaff still unsets auto-knee-gap, which
seems not to be needed any longer, as mentioned in
http://lists.gnu.org/archive/html/lilypond-user/2009-09/msg00537.html

This is a simple fix, but we'd also need a regtest about that.

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Re: SystemStartBrace doesn't stretch vertically

2009-10-29 Thread Valentin Villenave
On Tue, Sep 29, 2009 at 3:35 AM, Jonathan Wilkes jancs...@yahoo.com wrote:

Greetings Jonathan,

 The brace for a PianoStaff should be stretched vertically for larger staves,
 not simply resized as it currently seems to do.

I'm not sure it's the appropriate engraving tradition
(vertically-stretched braces could look quite awful IMHO). Could you
find some example in a printed score, and send us the scan?

Thanks (and sorry for the delay),
Valentin


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Issue 880 in lilypond: Arpeggios collide with notes when connectArpeggios is set

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Collision Priority-Medium

New issue 880 by v.villenave: Arpeggios collide with notes when  
connectArpeggios is set

http://code.google.com/p/lilypond/issues/detail?id=880

% From Robin Bannister:

% When the connectArpeggios mode includes an arpeggio on a single note,
% the resultant span arpeggio may collide with a previous note.

\version 2.13.6

d = { d'16 d'16 d'16 d'16 d'4 \arpeggio } % single note
sdf = { s4 d' f'4 \arpeggio } % chord

\score {
  \transpose c c'{ \d \sdf } \\ { \sdf \d } 
 \layout {
   line-width = #66
   \context {
 \Staff
 \consists Span_arpeggio_engraver
 connectArpeggios = ##t
   }
 }
}


In span-arpeggio-engraver.cc it says:

  we can't kill the children, since we don't want
  the previous note to bump into the span arpeggio


When arpeggio.cc prints a squiggly arpeggio on a single note, it warns

  no heads for arpeggio found?

and kills the arpeggio.

There is another demo and a proposed workaround on the user list at
http://lists.gnu.org/archive/html/lilypond-user/2009-09/msg00735.html

There are many unresolved collisions with arpeggios: see for instance issue
601 and issue 821.

Attachments:
collision.png  2.5 KB

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Re: wrong beaming of dotted 8th followed by 8ths

2009-10-29 Thread Valentin Villenave
On Sat, Oct 3, 2009 at 12:41 AM, luis jure l...@internet.com.uy wrote:

 I'm not top posting.

Hi Luis, sorry for the delay,

  % this shows the default beaming and how it should be beamed
  r16 c8. c8 c r16 c8. c8[ c] |

I'm not sure what to do. The first half of the measure does look ugly
indeed (see attached), but I can't decide whether it's a bug or not.
Trevor, what would you do? (I'm asking you because beaming is kind of
your speciality now, isn't it? ;-)

Regards,
Valentin
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Issue 882 in lilypond: Markup columns collisions

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Collision Priority-Regression

New issue 882 by v.villenave: Markup columns collisions
http://code.google.com/p/lilypond/issues/detail?id=882

In the following example, only the very last part (a column followed with a
regular word) doesn't produce a collision. The other parts (a regular word
followed with a column, or a column followed with another column) produce
awful collisions.

\version 2.13.6

\markup \line {
  blah
  \center-column { blahblah blah }
  \center-column { blahblah blah }
  blah
}

IIRC it used to work with 2.10.

Attachments:
collision.png  1.5 KB

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Re: Bad dimensions for \bracket

2009-10-29 Thread Valentin Villenave
On Sun, Oct 18, 2009 at 2:34 PM, David Kastrup d...@gnu.org wrote:
 % \bracket appears to correctly bracket an entire construct, but
 % calculate its overall dimension just from its last part

Thanks, but the actual bug doesn't even need to involve brackets:
http://code.google.com/p/lilypond/issues/detail?id=882

(not even sure it's a bug, actually)

Regards,
Valentin


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Re: span arpeggio and single notes

2009-10-29 Thread Valentin Villenave
On Wed, Oct 21, 2009 at 2:53 PM, Robin Bannister r...@dataway.ch wrote:
 While waiting for acknowledgement,
 I have come across several online examples of this.

Yes, I suspect these issues have the same underlying cause (though I
opened multiple issues since I'm not sure what that cause might be).

Regards,
Valentin


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Re: collision between laisserVibrer semi-tie and arpeggio

2009-10-29 Thread Valentin Villenave
On Sat, Oct 17, 2009 at 3:05 PM, Robin Bannister r...@dataway.ch wrote:
  f'\laissezVibrer g  f' \arpeggio \mark always

Thanks, added as http://code.google.com/p/lilypond/issues/detail?id=881

Cheers,
Valentin


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Issue 881 in lilypond: Arpeggios may collide with laissezVibrer ties

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Collision Priority-Regression

New issue 881 by v.villenave: Arpeggios may collide with laissezVibrer ties
http://code.google.com/p/lilypond/issues/detail?id=881

% From Robin:

% As shown in the attached example, the collision is only reproduced
% under certain conditions.  Unlike issue 880, this one seems to be
% a regression:

\version 2.12.1 % regression: 2.10.33 and 2.8.8 are ok

{
 f'\laissezVibrer f  a' \arpeggio
 f'\laissezVibrer g  a' \arpeggio \mark never
 f'\laissezVibrer a  a' \arpeggio
 f'\laissezVibrer b  a' \arpeggio
 \bar ||
 f'\laissezVibrer f  g' \arpeggio
 f'\laissezVibrer g  g' \arpeggio \mark sometimes
 f'\laissezVibrer a  g' \arpeggio
 f'\laissezVibrer b  g' \arpeggio
 \bar ||
 f'\laissezVibrer f  f' \arpeggio
 f'\laissezVibrer g  f' \arpeggio \mark always
 f'\laissezVibrer a  f' \arpeggio
 f'\laissezVibrer b  f' \arpeggio
 }

Attachments:
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Issue 883 in lilypond: stems may collide with noteheads in tightly-spaced music

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Collision Priority-Regression

New issue 883 by v.villenave: stems may collide with noteheads in  
tightly-spaced music

http://code.google.com/p/lilypond/issues/detail?id=883

In the following example, some notes collide with the chord's stem while
others are ok.

\version 2.12.1 % regression: 2.10.33 and 2.8.8 are ok
\layout {
  line-width = 120
}
dense = #(define-music-function (parser location mus) (ly:music?)
#{ s2  $mus $mus $mus $mus d' g'' 4 \noBreak #})

{
 \dense e''16
 \dense d''16
 \dense c''16 % collision
 \dense b' 16 % collision
 \stemDown
 \dense a' 16 % collision
 \dense g' 16
 \dense f' 16
}


Attachments:
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Re: stemDown notehead colliding with sparse stemDown chord

2009-10-29 Thread Valentin Villenave
On Wed, Oct 21, 2009 at 6:45 PM, Francisco Vila paconet@gmail.com wrote:
  d, g' 4 c'16 c c c % collision

Thanks, added as http://code.google.com/p/lilypond/issues/detail?id=883

I'm not sure it's a bug, though, since the noBreaks and the line-width
are a bit extreme.

Regards,
Valenitn


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Issue 884 in lilypond: pageBreak resets page-count property

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
CC: nicolas.sceaux,  joeneeman
Labels: Type-Defect Priority-Medium

New issue 884 by v.villenave: pageBreak resets page-count property
http://code.google.com/p/lilypond/issues/detail?id=884

From Chris Snyder:

According to LNR 4.1.2, the page-count setting sets The number of pages
to be used for a score. The presence of a \pageBreak command in the score,
however, causes the score to be split into multiple chunks, each having
page-count number of pages. Effectively, the final page count of the score
is page-count*(number of \pageBreak commands present + 1) rather than just
page-count.

For instance, the following snippet produces a four-pages PDF though
page-count is set to 2:

\version 2.13.6

\paper {
 page-count = 2
}

\score {
 \new Staff {
  \repeat unfold 50 { c'1 }
  \pageBreak
  \repeat unfold 50 { c'1 }
 }
}

Of course, an easy solution would be to change the documentation of  
page-count.


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Issue 885 in lilypond: Uninstallation issues

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Low

New issue 885 by v.villenave: Uninstallation issues
http://code.google.com/p/lilypond/issues/detail?id=885

I'm opening this issue to gather all problems we may encounter when
uninstalling LilyPond.

For instance, Patrick has recently noticed that on *nix systems a few
symlinks are left after uninstallation in ~/bin:

 abc2ly
 convert-ly
 etf2ly
 lilypond-book
 lilypond-invoke-editor
 midi2ly
 mup2ly
 musicxml2ly


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Re: transposing baroque noteheads modernizes them

2009-10-29 Thread Valentin Villenave
On Tue, Oct 6, 2009 at 5:20 PM, Laura Conrad lcon...@laymusic.org wrote:
 The attached lilypond file, which I would expect to produce baroque
 noteheads (i.e., square notes for the breves) produces whole notes
 with bars around them for breves.

Greetings Laura (sorry for the delay),

Hm. I can't understand exactly what's happening here, but I suspect
your syntax with multiple   constructs is responsible. Could you
investigate it further?

I can't reproduce the bug with a minimal example such as

\version 2.12.0

{
  \transpose c' g' {
\override NoteHead #'style = #'baroque
\clef bass
\time 4/2
d\breve c g a
  }
}

 I'm reporting this to bugs; I think it's a regression.  I'm pretty
 sure the transpose script I have worked on 2.10.

Interesting. Likewise, it would be great to test it with a minimal
example that does reproduce the bug.

 I'm willing to call it an idiosyncrasy if someone can come up with a
 good reason for this behavior, or a reason why a user could possibly
 want it.

If \transpose did revert the NoteHear style, it would certainly be a
bug. But as you can see, that doesn't happen with my example above.

Regards,
Valentin


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Issue 886 in lilypond: ChordNames horizontal extent may affect note spacing

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium

New issue 886 by v.villenave: ChordNames horizontal extent may affect note  
spacing

http://code.google.com/p/lilypond/issues/detail?id=886

From Jean-Alexis Montignies:

In the following example (reproduced with both 2.12 and 2.13.5), the chord
names affect causes the highest notes to be weirdly spaced.

\score {
  
  \new ChordNames {
\chordmode { d1:7.9-.11- d:7.9-.11- }
  }
  \relative c'' {
d'16 d r4. r2
d,16 d r4. r2
  }
  
}


Attachments:
weird_space.png  3.5 KB

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Re: layout problem with chords

2009-10-29 Thread Valentin Villenave
On Fri, Oct 23, 2009 at 12:31 PM, Jean-Alexis Montignies
j...@montignies.info wrote:
 %% the space between the two notes should not be so wide
 %% the problem is reproducible with 2.12 versions

Thanks, added as http://code.google.com/p/lilypond/issues/detail?id=886

As you can see, this only affects high notes.

Regards,
Valentin


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Issue 887 in lilypond: PDF point-and-click URI links with special chars wrongly encoded depending on the OS

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium OpSys-Linux OpSys-OSX

New issue 887 by v.villenave: PDF point-and-click URI links with special  
chars wrongly encoded depending on the OS

http://code.google.com/p/lilypond/issues/detail?id=887

New report from Dénes:
http://lists.gnu.org/archive/html/bug-lilypond/2009-09/msg00090.html

Point-and-click links in Lily-generated PDF files do not work if they link
to a file with a non-ASCII filename or path.  The PDF spec says that the
URIs should be encoded as 7-bit ASCII, instead they are encoded in the
system's default encoding (Cp1250 on Windows, UTF-8 on Unixes) and then
escaped with backslash-codes.

Here's a not-for-the-faint-hearted example:

Links to a file named árvíztűrő tükörfúrógép.ly look like this:

 - On Windows:
C:\Documents and Settings\Harmath
Denes\workspace-classic\.runtime\árvíztűrő tükörfúrógép\árvíztűrő
tükörfúrógép.ly -
textedit://C:/Documents%20and%20Settings/Harmath%20Denes/workspace-classic/.runtime/\341rv\355zt\373r\365%20t\374k\374rf\372r\363g\351p/\341rv\355zt\373r\365%20t\374k\366rf\372r\363g\351p.ly

This is correct, the system finds the file.

 - But on OS X...:
/Users/thsoft/Development/.runtime/árvíztűrő tükörfúrógép/árvíztűrő
tükörfúrógép.ly -
textedit:///Users/thsoft/Development/.runtime/a\314\201rvi\314\201ztu\314\213ro\314\213%20tu\314\210ko\314\210rfu\314\201ro\314\201ge\314\201p/\303\241rv\303\255zt\305\261r\305\221%20t\303\274k\303\266rf\303\272r\303\263g\303\251p.ly

 - and on GNU/Linux:
textedit:///home/valentin/\303\241rv\303\255zt\305\261r\305\221%20t\303\274k\303\266rf\303\272r\303\263g\303\251p/\303\241rv\303\255zt\305\261r\305\221%20t\303\274k\303\266rf\303\272r\303\263g\303\251p.ly

Notice that in this case, accented characters in the path (e.g. á -
a\314\201) are encoded differently (!) than accented characters in the
filename (á - \303\241)...
Seems like that the latter is correct, but only with Latin-2 characters;
further experiments showed that:
a\á.ly is correct
a\ő.ly is incorrect (ő is not in the Latin-2 charset)
á\*.ly are always incorrect

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Re: Incorrect URIs of files with non-ASCII filenames for point-and-click links in PDF

2009-10-29 Thread Valentin Villenave
2009/10/29 Harmath Dénes harmathde...@gmail.com:
 I hope this clarifies the problem and helps to debug the source of it.

Well, all I know is that it allows me to add it to the tracker:
http://code.google.com/p/lilypond/issues/detail?id=887

I also have added the generated link on GNU/Linux.

Thanks,
Valentin


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Issue 887 in lilypond: PDF point-and-click URI links with special chars wrongly encoded depending on the OS

2009-10-29 Thread codesite-noreply


Comment #1 on issue 887 by harmathdenes: PDF point-and-click URI links with  
special chars wrongly encoded depending on the OS

http://code.google.com/p/lilypond/issues/detail?id=887

As it can be seen, the difference between the encoding of directory and  
file names
refers only to the OS X behaviour. (The non-Latin-2 issue occurs on both OS  
X and Linux.)

So on Linux, á\á.ly is correct, but á\ő.ly is again not.

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Re: Enhancement request: scheme function to scale a stencil

2009-10-29 Thread Valentin Villenave
On Wed, Oct 28, 2009 at 12:25 PM, Robin Bannister r...@dataway.ch wrote:
        I feel that these two should be complemented by a third
 transformation along the lines of the postscript operator:  x y scale.

Nice idea! Added as http://code.google.com/p/lilypond/issues/detail?id=888

Cheers,
Valentin


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Re: Incorrect point-and-click URIs of files with non-ASCII content on Windows

2009-10-29 Thread Valentin Villenave
2009/10/27 Patrick McCarty pnor...@gmail.com:
 Valentin, can you add this to the tracker?  The subject of this thread
 is okay for an issue summary.

Does http://code.google.com/p/lilypond/issues/detail?id=887 cover it?
I haven't mentioned the weird position oddity.

Cheers,
Valentin


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Issue 888 in lilypond: Enhancement: ly:stencil-scale

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Enhancement Priority-Medium

New issue 888 by v.villenave: Enhancement: ly:stencil-scale
http://code.google.com/p/lilypond/issues/detail?id=888

New request from Robin:

We currently have two basic transformations: ly:stencil-translate and
ly:stencil-rotate.

These could be complemented by a ly:stencil-scale transformation along the
lines of the postscript operator:  x y scale.

This could of course be used for zooming, but would also allow to change
the aspect ratio, flip/stretch objects etc.

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Issue 889 in lilypond: SystemStartBrace's variable vertical extent should not affect their weight

2009-10-29 Thread codesite-noreply

Status: Accepted
Owner: v.villenave
Labels: Type-Defect Priority-Medium Engraving-nitpick

New issue 889 by v.villenave: SystemStartBrace's variable vertical extent  
should not affect their weight

http://code.google.com/p/lilypond/issues/detail?id=889

New report from Jonathan Wilkes:

In the following example, the weight of the braces don't match.
If you uncomment staves 4 and 5 you'll see how distracting such a huge,
thick brace would be in an orchestral setting (grouping the strings
together, for example).

\score {
  
  \new PianoStaff {

\new Staff { c }
\new Staff { c }

  }
  \new PianoStaff {

\new Staff = one { c }
\new Staff = two { c }
\new Staff = three { c }
% \new Staff = four { c }
% \new Staff = five { c }

  }
  
}

A solution would be to vertically stretch braces (instead of scaling them,
which is the current behavior).
An example of a vertically stretched brace may be found on
http://imslp.info/files/imglnks/usimg/d/dd/IMSLP00510-Debussy_-_Preludes__Book_2.pdf
(though French publishers are hardly a good example when it comes to music
scores).

Attachments:
different_weights.png  5.1 KB

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Re: Incorrect point-and-click URIs of files with non-ASCII content on Windows

2009-10-29 Thread Valentin Villenave
2009/10/29 Harmath Dénes harmathde...@gmail.com:
 No, the two are very different.
 In http://code.google.com/p/lilypond/issues/detail?id=887, the _filename_
 part of the URIs is wrong because of non-ASCII _filenames_.
 In this bug (http://article.gmane.org/gmane.comp.gnu.lilypond.bugs/16097),
 the _column position_ part of the URIs is wrong because of non-ASCII
 _content_.

Interesting. Patrick, doesn't it look a lot like David's report on
http://lists.gnu.org/archive/html/bug-lilypond/2009-10/msg00049.html ?

 Anyway, as mentioned, the latter is more general, and is related to not the
 PDF generation, but the position calculation, since it occurs in
 command-line compiler errors too.

Yes, which is why I'd like to know if Patrick's recent work on David's
report could have affected this one as well.

Cheers,
Valentin


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Issue 889 in lilypond: SystemStartBrace's variable vertical extent should not affect their weight

2009-10-29 Thread codesite-noreply


Comment #1 on issue 889 by v.villenave: SystemStartBrace's variable  
vertical extent should not affect their weight

http://code.google.com/p/lilypond/issues/detail?id=889

I'm not sure if this is a good idea, but it could be interesting to have an
alternative font for braces rather than blindly stretching them (see issue  
870).


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Re: SystemStartBrace doesn't stretch vertically

2009-10-29 Thread Valentin Villenave
On Thu, Oct 29, 2009 at 11:16 AM, Valentin Villenave
v.villen...@gmail.com wrote:
 I'm not sure it's the appropriate engraving tradition
 (vertically-stretched braces could look quite awful IMHO). Could you
 find some example in a printed score, and send us the scan?

Oops, I just found your Debussy link. Never mind -- though I do think
that this example looks awful, but you do have a point nevertheless
:-)

Added as http://code.google.com/p/lilypond/issues/detail?id=889

Cheers,
Valentin


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Re: Bad dimensions for \bracket

2009-10-29 Thread David Kastrup
Valentin Villenave v.villen...@gmail.com writes:

 On Sun, Oct 18, 2009 at 2:34 PM, David Kastrup d...@gnu.org wrote:
 % \bracket appears to correctly bracket an entire construct, but
 % calculate its overall dimension just from its last part

 Thanks, but the actual bug doesn't even need to involve brackets:
 http://code.google.com/p/lilypond/issues/detail?id=882

 (not even sure it's a bug, actually)

In the case of the brackets, it clearly is.  The brackets form a new
total object, and the resulting object dimensions do not correspond to
what the brackets have encased.

This is a discrepancy.  Which of the discrepancy parts you call a
non-bug is up to you.

Bug 882 may or may not be related, and may or may not be a bug, but this
discrepancy in the context of brackets _is_ a bug.

-- 
David Kastrup



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Issue 889 in lilypond: SystemStartBrace's variable vertical extent should not affect their weight

2009-10-29 Thread codesite-noreply


Comment #2 on issue 889 by Carl.D.Sorensen: SystemStartBrace's variable  
vertical extent should not affect their weight

http://code.google.com/p/lilypond/issues/detail?id=889

Perhaps this could be resolved by changing the way the brace scales with  
size in the font sources.


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Re: span arpeggio and single notes

2009-10-29 Thread Robin Bannister
Valentin Villenave wrote: 

While waiting for acknowledgement,
I have come across several online examples of this.


Yes, I suspect these issues have the same underlying cause (though I
opened multiple issues since I'm not sure what that cause might be).
 
 
Well, that was my point in that follow-up.
I was _addressing_ the underlying cause.   
 
All of these examples benefit from the constrain-hidden-positions workaround, 
which disguises the single notes.   
I therefore conclude that (in these 4 cases) the single note is the trigger.  

This single note aspect didn't make it into the title of issue 880.  

But it is this distinguishing characteristic which can help disentangle 
the multiple issues, as my followup did with 601c2 and 821.



Cheers,
Robin



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Re: SystemStartBrace doesn't stretch vertically

2009-10-29 Thread Jonathan Wilkes


--- On Thu, 10/29/09, Valentin Villenave v.villen...@gmail.com wrote:

 From: Valentin Villenave v.villen...@gmail.com
 Subject: Re: SystemStartBrace doesn't stretch vertically
 To: Jonathan Wilkes jancs...@yahoo.com
 Cc: bug-lilypond@gnu.org
 Date: Thursday, October 29, 2009, 1:07 PM
 On Thu, Oct 29, 2009 at 11:16 AM,
 Valentin Villenave
 v.villen...@gmail.com
 wrote:
  I'm not sure it's the appropriate engraving tradition
  (vertically-stretched braces could look quite awful
 IMHO). Could you
  find some example in a printed score, and send us the
 scan?
 
 Oops, I just found your Debussy link. Never mind -- though
 I do think
 that this example looks awful, but you do have a point
 nevertheless
 :-)

Yes, definitely not an example to use as a model, but it gets the point 
across.  I have a Henle edition somewhere around and when I find it 
I'll examine their brackets more closely.

-Jonathan

 
 Added as http://code.google.com/p/lilypond/issues/detail?id=889
 
 Cheers,
 Valentin
 


  


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Re: Spacing bug: text exceeding page footer

2009-10-29 Thread Nicolas Sceaux

Le 29 oct. 09 à 10:32, Valentin Villenave a écrit :

On Sun, Sep 13, 2009 at 6:30 PM, Nicolas Sceaux nicolas.sce...@free.fr 
 wrote:

%%% in the first page, text spread on the page footer (and beyond)
%%% before breaking to the next one.


Hi Nicolas,

it took me a while, but it's finally been added as
http://code.google.com/p/lilypond/issues/detail?id=876

Sorry for the delay :)

Valentin


Actually, I added it myself some time ago, and Joe have already fixed  
it.




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Re: Incorrect point-and-click URIs of files with non-ASCII content on Windows

2009-10-29 Thread Patrick McCarty
2009/10/29 Valentin Villenave v.villen...@gmail.com:
 2009/10/29 Harmath Dénes harmathde...@gmail.com:
 No, the two are very different.
 In http://code.google.com/p/lilypond/issues/detail?id=887, the _filename_
 part of the URIs is wrong because of non-ASCII _filenames_.
 In this bug (http://article.gmane.org/gmane.comp.gnu.lilypond.bugs/16097),
 the _column position_ part of the URIs is wrong because of non-ASCII
 _content_.

 Interesting. Patrick, doesn't it look a lot like David's report on
 http://lists.gnu.org/archive/html/bug-lilypond/2009-10/msg00049.html ?

It is very similar, and the problem probably stems from the same
function, namely Source_file::get_counts().

 Anyway, as mentioned, the latter is more general, and is related to not the
 PDF generation, but the position calculation, since it occurs in
 command-line compiler errors too.

 Yes, which is why I'd like to know if Patrick's recent work on David's
 report could have affected this one as well.

It *should* have an effect.  But if I'm thinking about this correctly,
there will still be an off-by-one error in the character/column
counts, because my commit only affects the value of the character
count when non-ASCII characters are found.

-Patrick


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Re: Issue 882 in lilypond: Markup columns collisions

2009-10-29 Thread codesite-noreply


Comment #1 on issue 882 by n.puttock: Markup columns collisions
http://code.google.com/p/lilypond/issues/detail?id=882

Duplicate of #732.

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Re: Bad dimensions for \bracket

2009-10-29 Thread Neil Puttock
2009/10/29 David Kastrup d...@gnu.org:

 Bug 882 may or may not be related, and may or may not be a bug, but this
 discrepancy in the context of brackets _is_ a bug.

This bug looks like #807, which has a patch pending.

Regards,
Neil


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Re: wrong beaming of dotted 8th followed by 8ths

2009-10-29 Thread Trevor Daniels


Valentin Villenave wrote Thursday, October 29, 2009 10:32 AM




On Sat, Oct 3, 2009 at 12:41 AM, luis jure l...@internet.com.uy 
wrote:


Hi Luis, sorry for the delay,


% this shows the default beaming and how it should be beamed
r16 c8. c8 c r16 c8. c8[ c] |


I'm not sure what to do. The first half of the measure does look 
ugly
indeed (see attached), but I can't decide whether it's a bug or 
not.
Trevor, what would you do? (I'm asking you because beaming is kind 
of

your speciality now, isn't it? ;-)


Not really; Carl developed all the new beaming code.  But if you
really want my opinion I believe this should be classed as an
enhancement, namely to take rests into account when determining
the shortest note in the beaming interval.  It should be a 
switchable

option to preserve the current behaviour and to accommodate both
preferences, as I don't believe there is a generally accepted rule
here.

Bug 638 is related, as solutions to that and this require a 
different

approach to beaming - one which assesses the duration of notes
(and rests) within a whole bar before selecting the most appropriate
beaming for that bar.


Valentin

Trevor




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Re: Bad dimensions for \bracket

2009-10-29 Thread Valentin Villenave
On Thu, Oct 29, 2009 at 11:08 PM, Neil Puttock n.putt...@gmail.com wrote:
 This bug looks like #807, which has a patch pending.

Indeed. But what about #882 then?

Cheers,
Valentin


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Re: Issue 850 in lilypond: Vertical spacing: text lines exceeding page bottom

2009-10-29 Thread codesite-noreply


Comment #3 on issue 850 by v.villenave: Vertical spacing: text lines  
exceeding page bottom

http://code.google.com/p/lilypond/issues/detail?id=850

Issue 876 has been merged into this issue.

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Re: Issue 876 in lilypond: Spacing bug: text exceeding page footer

2009-10-29 Thread codesite-noreply

Updates:
Status: Duplicate
Mergedinto: 850

Comment #2 on issue 876 by v.villenave: Spacing bug: text exceeding page  
footer

http://code.google.com/p/lilypond/issues/detail?id=876

Indeed. Sorry for the noise.

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Re: Issue 882 in lilypond: Markup columns collisions

2009-10-29 Thread codesite-noreply

Updates:
Status: Duplicate
Mergedinto: 732

Comment #2 on issue 882 by v.villenave: Markup columns collisions
http://code.google.com/p/lilypond/issues/detail?id=882

Indeed. I did find 732, but it's described in a more complex way and I  
didn't make

the connection.

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Re: Issue 732 in lilypond: Alignment problems when vertically stacking horizontally centered stencils.

2009-10-29 Thread codesite-noreply


Comment #1 on issue 732 by v.villenave: Alignment problems when vertically  
stacking horizontally centered stencils.

http://code.google.com/p/lilypond/issues/detail?id=732

Issue 882 has been merged into this issue.

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Re: Incorrect point-and-click URIs of files with non-ASCII content on Windows

2009-10-29 Thread Patrick McCarty
On 2009-10-29, Harmath Dénes wrote:
 On 2009.10.29., at 22:12, Patrick McCarty wrote:
 It *should* have an effect.  But if I'm thinking about this correctly,
 there will still be an off-by-one error in the character/column
 counts, because my commit only affects the value of the character
 count when non-ASCII characters are found.
 
 I don't understand this completely, but it doesn't matter, if the
 column number in the error messages and at least one of the column
 numbers in the point-and-click hyperlinks will be right.

I see the reason for confusion now.  Let me outline the various cases:

  1) All ASCII characters.  In this case, the character and column
  will always be the same, as in 3:10:10.

  2) Tab characters.  When tabs are used, the column number is
  typically greater than the character number (unless you use a tab
  that is one character wide).  An example might be 1:1:8.

  3) UTF-8 characters.  In UTF-8 locales, terminals need to know about
  the byte offset, so I am using the character count to specify this
  offset.  An example would be 3:11:10.

The third case is arguably misleading, so maybe it should be changed
to use the 3:10:10 instead.  I am okay with either format.  If we
want to use 3:10:10 instead, then an additional parameter would be
needed to calculate the byte offset.


-Patrick


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