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Graham Percival | 1 Dec 2007 01:28
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input/regression/graphviz.ly

Stan Sanderson wrote:
> Would you briefly explain what I might expect from the the graphviz.ly 
> example? I'm not sure whether #(graph-write graph (current-error-port)) 
> would/should do anything on my Mac. I do have Graphviz.app v.1.13 on my 
> machine, but have not worked with it.

Unfortunately I cannot, so I cc the message here for more comments.  My 
first impression is that this is a regtest for internal debugging.

In general, I recommend keeping everything on the mailists, since other 
people can answer questions that I cannot.  The lists are also archived, 
which sometimes comes in handy.

Cheers,
- Graham
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Joe Neeman | 1 Dec 2007 02:07
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Re: input/regression/graphviz.ly

On Sat, 1 Dec 2007 11:28:11 Graham Percival wrote:
> Stan Sanderson wrote:
> > Would you briefly explain what I might expect from the the graphviz.ly
> > example? I'm not sure whether #(graph-write graph (current-error-port))
> > would/should do anything on my Mac. I do have Graphviz.app v.1.13 on my
> > machine, but have not worked with it.

The contents of a graphviz-readable file should be dumped to the console (or a 
log file?). If you save lilypond's output (from "digraph G" to the end) to a 
file named test.dot and run
$ dot -Tps test.dot -o test.ps
(or using graphviz somehow from the gui -- I don't know how, sorry) then you 
should get a .ps file that shows internal interactions between grobs.

Since this output is mainly used for internal debugging, I'm not exactly sure 
what counts as a regression. I suppose as long as the output works with 
graphviz to correctly render a graph, it counts as working. I've just checked 
that it works for me with graphviz version 2.12; if it doesn't work with your 
version, I'll add a comment to that effect in the file.

Joe
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Stan Sanderson | 1 Dec 2007 03:37
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Re: input/regression/graphviz.ly


On Nov 30, 2007, at 7:07 PM, Joe Neeman wrote:

> On Sat, 1 Dec 2007 11:28:11 Graham Percival wrote:
>> Stan Sanderson wrote:
>>> Would you briefly explain what I might expect from the the  
>>> graphviz.ly
>>> example? I'm not sure whether #(graph-write graph (current-error- 
>>> port))
>>> would/should do anything on my Mac. I do have Graphviz.app v.1.13  
>>> on my
>>> machine, but have not worked with it.
>
> The contents of a graphviz-readable file should be dumped to the  
> console (or a
> log file?). If you save lilypond's output (from "digraph G" to the  
> end) to a
> file named test.dot and run
> $ dot -Tps test.dot -o test.ps
> (or using graphviz somehow from the gui -- I don't know how, sorry)  
> then you
> should get a .ps file that shows internal interactions between grobs.
>
> Since this output is mainly used for internal debugging, I'm not  
> exactly sure
> what counts as a regression. I suppose as long as the output works  
> with
> graphviz to correctly render a graph, it counts as working. I've  
> just checked
> that it works for me with graphviz version 2.12; if it doesn't work
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maestraccio | 1 Dec 2007 10:56
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chords offset

> I'm not top posting.

%% chords appear disaligned

\version "2.10.33"
\header
 {
  title = "Chords"
  subtitle = ""
  composer = ""
 }

upper = \relative c''

{
 \clef treble
 \key e \minor
 \time 4/4
 {
  <<
   {
    c1~|c4 d, e fis |
   }
  \\
   {
    <c e>1~|<c e>1 |
   }
  \\
   \new ChordNames
   \chordmode
(Continue reading)

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codesite-noreply | 2 Dec 2007 02:54
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Issue 516 in lilypond: convert-ly fails in 2.11.35-2

Issue 516: convert-ly fails in 2.11.35-2
http://code.google.com/p/lilypond/issues/detail?id=516

New issue report by gpermus:
(this was discussed on -devel, but I'm not certain if it's been fixed yet)

$ LANG=C convert-ly
/usr/local/bin/convert-ly: line 6: /usr/local/lilypond/usr/bin/python:
No such file or directory
/usr/local/bin/convert-ly: line 6:
exec: /usr/local/lilypond/usr/bin/python: cannot execute: No such file
or directory

There is no python in /usr/local/lilypond/usr/bin, although there are
lots of libs in /usr/local/lilypond/usr/lib/python2.4.

Issue attributes:
	Status: Accepted
	Owner: gpermus
	Labels: Type-Defect Priority-High

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Han-Wen Nienhuys | 2 Dec 2007 17:30
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Re: lilypond slowness?

2007/12/2, Trevor Daniels <t.daniels <at> treda.co.uk>:
> Ah, right.  Found them, I think. I didn't recognise
> the name as being LilyPond at first.
>
> C:\Documents and Settings\[username]\.fontconfig
> contains three files:

Excellent:

Questions for vista users:

- do you have a \Documents and Settings\[username]\.fontconfig ?

- If yes, do programs need special permissions to write there?

- What happens if you change  \Program Files\LilyPond\usr\etc\fonts\fonts.conf

where it says <cachedir>~/.fontconfig</cachedir>

and modify the directory? eg.

<cachedir>/bla/.fontconfig</cachedir>

after you create a c:\bla directory, of course?

--

-- 
Han-Wen Nienhuys - hanwen <at> xs4all.nl - http://www.xs4all.nl/~hanwen
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Graham Percival | 3 Dec 2007 06:08
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Re: chords offset

Please create a minimal example of this.  At first glance, I think this 
is because the chords are in different contexts, but I'd like to see a 
much smaller example before examining in more detail.

There are some tips about minimal examples here:
http://lilypond.org/web/devel/participating/bugs

Cheers,
- Graham

maestraccio wrote:
>> I'm not top posting.
> 
> %% chords appear disaligned
> 
> \version "2.10.33"
> \header
>  {
>   title = "Chords"
>   subtitle = ""
>   composer = ""
>  }
> 
> upper = \relative c''
> 
> {
>  \clef treble
>  \key e \minor
>  \time 4/4
>  {
(Continue reading)

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codesite-noreply | 3 Dec 2007 06:11
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Issue 517 in lilypond: missing tuplet number in broken tuplet

Issue 517: missing tuplet number in broken tuplet
http://code.google.com/p/lilypond/issues/detail?id=517

New issue report by gpermus:
%{  Mats comment:
There's a comment in lily/tuplet-number.cc about some rows of code that
remove the number object if it doesn't span time, but when I tried to
comment out these lines of code, the number still didn't pop up, so
it wasn't as easy as I expected.
%}

\version "2.11.35"
\paper { ragged-right = ##t }

{
  \time 2/8
  \times 2/3 { e16 f16 } g8 \times 2/3 { a16 } |
}

Attachments:
	foo.preview.png  2.4 KB

Issue attributes:
	Status: Accepted
	Owner: gpermus
	Labels: Type-Defect Priority-Low

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Graham Percival | 3 Dec 2007 06:11
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Re: Missing number in broken triplet

Thanks, added as
http://code.google.com/p/lilypond/issues/detail?id=517

Cheers,
- Graham

Hans Aberg wrote:
> I don't think so:
> 
> In this new case, the triplets are treated as merely being time values 
> (2/3 notes), which do not need to fill up the whole triplet value. It is 
> thus possible to only have one 2/3 note standing alone, completed by 
> additional 2/3 notes in other positions. Then one expect the triplet 
> number be written over the single note, in the same style as on groups 
> of triplets.
> 
>   Hans Åberg
> 
> 
> On 29 Nov 2007, at 08:03, Graham Percival wrote:
> 
>> Isn't this another case of
>> http://code.google.com/p/lilypond/issues/detail?id=405&q=tuplet
>>
>> (although you haven't used #'brackt-visibility here, adding it doens't 
>> help)
>>
>> Cheers,
>> - Graham
>>
(Continue reading)

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Graham Percival | 3 Dec 2007 06:13
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Re: oldaddlyrics

Thanks, added as
http://code.google.com/p/lilypond/issues/detail?id=518

Cheers,
- Graham

Rune Zedeler wrote:
> converted a piece of music from 1.7.17 to 2.10.10 with convert-ly.
> Result contains a call to \oldaddlyrics. When running lilypond - either 2.10.33
> or 2.11.34 - I get the error: cannot find music object: OldLyricCombineMusic
> 
> \version "2.10.33"
> {
>   \oldaddlyrics
>   \context Staff = "sa" { c d e f }
>   \context Lyrics = "la" { \lyricmode { se de e ef } }
> }
> 
> 
> 
> _______________________________________________
> bug-lilypond mailing list
> bug-lilypond <at> gnu.org
> http://lists.gnu.org/mailman/listinfo/bug-lilypond
>
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Gmane