Re: Key cancellation, position bug

2018-04-24 Thread foxfanfare
Thomas Morley-2 wrote
> For flat-cancellation:The result is an even spacing of every natural. I'd
> call it a slightimprovement, but far from optimal.The gap between
> first/second natural feels too wide and betweensecond/third too
> tight.Sharp-cancellation is unchanged.

Not perfect, but already better! Thank you!



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Re: Bug with alternativeRestores

2018-04-24 Thread David Kastrup
"James Lowe"  writes:

> We also had this reported by another user last year - something was nagging 
> me at the back of my brain that I'd seen this recently, and so I dug back 
> through the bug list emails and found it:
>
> https://lists.gnu.org/archive/html/bug-lilypond/2017-09/msg00022.html
>
> (not so recent I guess)
>
> and I didn't see any reply/confirmation of this being a bug by those that 
> know about development.

Enough so that it's keeping 2.20 from being released.  This needs to be
fixed in a reasonable manner or reverted.

-- 
David Kastrup

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Re: Ski Emoji Error

2018-04-24 Thread David Kastrup
Jay Anderson  writes:

> Minimal Example:
>
> =
> \version "2.19.80"
>
> \markup "⛷"
> =

[...]
> fatal error: failed files: "ski.ly"
> =
>
> Other emojis seem to work fine. What does the above error mean? If the font
> doesn't include this emoji that's fine, but that isn't obvious from the
> above.

Probably depends on the Ghostscript version?  Looks fine here:



ski.pdf
Description: Adobe PDF document


-- 
David Kastrup
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Re: Bug with alternativeRestores

2018-04-24 Thread James Lowe
David

On Tue, 24 Apr 2018 14:10:28 +0200, David Kastrup  wrote:

> "James Lowe"  writes:
> 
> > We also had this reported by another user last year - something was nagging 
> > me at the back of my brain that I'd seen this recently, and so I dug back 
> > through the bug list emails and found it:
> >
> > https://lists.gnu.org/archive/html/bug-lilypond/2017-09/msg00022.html
> >
> > (not so recent I guess)
> >
> > and I didn't see any reply/confirmation of this being a bug by those that 
> > know about development.
> 
> Enough so that it's keeping 2.20 from being released.  This needs to be
> fixed in a reasonable manner or reverted

I am inferring that there is no Tracker for this (i.e. I couldn't find one and 
there was no apparent follow up to the email sent last year)?

If so I can at least create one..

James

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UNC file names

2018-04-24 Thread Knute Snortum
My tests on Windows 10 indicate that lilypond.exe can't handle UNC
notation.  This is true even of a local file.

First I "type" the file and it works fine with UNC.  Then I try to launch
LilyPond with the same file name and it can't find the file.

Bug or future feature?

*** Start command line
C:\Users\Knute\Desktop
>type \\KNUTE-HP\Users\Knute\Desktop\test.ly
\version "2.19.81"

{ c'4 d' e' f' }
C:\Users\Knute\Desktop
>lilypond \\KNUTE-HP\Users\Knute\Desktop\test.ly
GNU LilyPond 2.19.81
warning: cannot find file: `\\KNUTE-HP\Users\Knute\Desktop\test.ly'
fatal error: failed files: "KNUTE-HP\\Users\\Knute\\Desktop\\test.ly"
*** End command line

---
Knute Snortum
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Re: Ski Emoji Error

2018-04-24 Thread James Lowe
Hello,

On Tue, 24 Apr 2018 14:13:29 +0200, David Kastrup  wrote:

> Jay Anderson  writes:
> 
> > Minimal Example:
> >
> > =
> > \version "2.19.80"
> >
> > \markup "⛷"
> > =
> 
> [...]
> > fatal error: failed files: "ski.ly"
> > =
> >
> > Other emojis seem to work fine. What does the above error mean? If the font
> > doesn't include this emoji that's fine, but that isn't obvious from the
> > above.
> 
> Probably depends on the Ghostscript version?  Looks fine here:
> 

Well it looks OK but I get the same 'error' with gs version 9.22 so I compiled 
and installed 9.23 and I no longer get this 'failed files' message.

James




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Re: UNC file names

2018-04-24 Thread James Lowe
Knute

On Tue, 24 Apr 2018 05:56:04 -0700, Knute Snortum  wrote:

> My tests on Windows 10 indicate that lilypond.exe can't handle UNC
> notation.  This is true even of a local file.
> 
> First I "type" the file and it works fine with UNC.  Then I try to launch
> LilyPond with the same file name and it can't find the file.
> 
> Bug or future feature?
> 

We had a few Windows-related issue - I think they are still needing some 
documentation in the 'running' doc - where some commands needed double quotes 
around the 'path to file name' and some single quotes.

Could you try that and see if that helps?

James
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Re: Tremolo and partcombiner: core dump (assertion failure)

2018-04-24 Thread Rutger Hofman

On 25-02-18 13:01, James Lowe wrote:

Hello

On Tue, 13 Feb 2018 11:02:58 +0100, Rutger Hofman  wrote:


Q1: Is it possible add this to the bug tracker?


Done. https://sourceforge.net/p/testlilyissues/issues/5281/


I stumbled into another instance of this assertion, now without 
partcombiner:


\version "2.19.80"

\relative c' {
c8:32 c32 c c c
}

gives me:
GNU LilyPond 2.19.80
Processing `tremolo-bug.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...lilypond: 
/home/gub/NewGub/gub/target/linux-64/src/lilypond-git.sv.gnu.org--lilypond.git-stable-2.20/flower/include/interval.hh:227: 
T Interval_t::center() const [with T = double]: Assertion `!is_empty 
()' failed.

Aborted (core dumped)

So my latest conclusion is that it is not even to do with the partcombiner.

Should I/can I add this to the issue tracker above?



Q2: Should I present a selection of partcombiner issues (see my last
paragraph below) to this list, so they can make it to the bug tracker?


Sure, but if they are essentially the same 'thing' as the issue above then we 
can add them to that issue, else they can get their own issue.


No, these are totally unrelated to the tremolo issues.


The people that generally manage the bug emails are not always experienced 
programmers. So any assistance you can give in terms of information is always 
welcomed.


This is still on my to-do-list. But I guess at least David Kastrup is 
aware of it, see his discussion of partcombiner smartness the other day 
on the -user list. I think the issues mostly occur when the partcombiner 
switches from one mode (Apart, Chords, SoloI, SoloII) to another, and at 
the same moment in time some spanner stops (hairpin, trill, slur, tie). 
Then the spanner is not closed, and it crops up anywhere later, I guess 
when the partcombiner returns to the former mode. And I assume this is 
to do with the partcombiner not considering the end time of notes, see 
David K.'s explanation. Even so, my promise still stands: make a 
selection of snippets to show those issues. RSN.


Rutger

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Re: Ski Emoji Error

2018-04-24 Thread Jay Anderson
On Tue, Apr 24, 2018 at 6:10 AM, James Lowe  wrote:
>
> > Probably depends on the Ghostscript version?  Looks fine here:
>
> Well it looks OK but I get the same 'error' with gs version 9.22 so I
> compiled and installed 9.23 and I no longer get this 'failed files' message.
>

I'm unable to download 2.19.81 (download links are broken). Does it include
a newer version of ghostscript?

-Jay
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Re: UNC file names

2018-04-24 Thread Knute Snortum
>
> > My tests on Windows 10 indicate that lilypond.exe can't handle UNC
> > notation.  This is true even of a local file.
> >
> > First I "type" the file and it works fine with UNC.  Then I try to launch
> > LilyPond with the same file name and it can't find the file.
> >
> > Bug or future feature?
> >
>
> We had a few Windows-related issue - I think they are still needing some
> documentation in the 'running' doc - where some commands needed double
> quotes around the 'path to file name' and some single quotes.
>
> Could you try that and see if that helps?
>

No combination of slash or quote types worked for me.

C:\Users\Knute\Desktop
>lilypond "//KNUTE-HP/Users/Knute/Desktop/test.ly"
GNU LilyPond 2.19.81
warning: cannot find file: `//KNUTE-HP/Users/Knute/Desktop/test.ly'
fatal error: failed files: "//KNUTE-HP/Users/Knute/Desktop/test.ly"

C:\Users\Knute\Desktop
>lilypond '//KNUTE-HP/Users/Knute/Desktop/test.ly'
GNU LilyPond 2.19.81
warning: cannot find file: `'//KNUTE-HP/Users/Knute/Desktop/test.ly''
fatal error: failed files: "'//KNUTE-HP/Users/Knute/Desktop/test.ly'"

C:\Users\Knute\Desktop
>lilypond '\\KNUTE-HP\Users\Knute\Desktop\test.ly'
GNU LilyPond 2.19.81
warning: cannot find file: `'\\KNUTE-HP\Users\Knute\Desktop\test.ly''
fatal error: failed files: "'KNUTE-HP\\Users\\Knute\\Desktop\\test.ly'"

C:\Users\Knute\Desktop
>lilypond "\\KNUTE-HP\Users\Knute\Desktop\test.ly"
GNU LilyPond 2.19.81
warning: cannot find file: `\\KNUTE-HP\Users\Knute\Desktop\test.ly'
fatal error: failed files: "KNUTE-HP\\Users\\Knute\\Desktop\\test.ly"

---
Knute Snortum
(via Gmail)
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Re: Ski Emoji Error

2018-04-24 Thread Knute Snortum
On Tue, Apr 24, 2018 at 8:08 AM, Jay Anderson  wrote:

> On Tue, Apr 24, 2018 at 6:10 AM, James Lowe  wrote:
> >
> > > Probably depends on the Ghostscript version?  Looks fine here:
> >
> > Well it looks OK but I get the same 'error' with gs version 9.22 so I
> > compiled and installed 9.23 and I no longer get this 'failed files'
> message.
> >
>
> I'm unable to download 2.19.81 (download links are broken). Does it include
> a newer version of ghostscript?


http://lilypond.org/download/binaries/  Don't know about ghostscript.
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Re: Ski Emoji Error

2018-04-24 Thread Thomas Morley
2018-04-24 14:13 GMT+02:00 David Kastrup :
> Jay Anderson  writes:
>
>> Minimal Example:
>>
>> =
>> \version "2.19.80"
>>
>> \markup "⛷"
>> =
>
> [...]
>> fatal error: failed files: "ski.ly"
>> =
>>
>> Other emojis seem to work fine. What does the above error mean? If the font
>> doesn't include this emoji that's fine, but that isn't obvious from the
>> above.
>
> Probably depends on the Ghostscript version?  Looks fine here:

FWIW, being on Ubuntu 16.04 _all_ tested lily-version work nicely.
Below I list LilyPond- and used Ghostscript-versions.
2.21.0 is selfcompiled using a selfcompiled ghostscript, all others
are from released installer.

2.12.3
GPL Ghostscript 8.70

2.14.2
GPL Ghostscript 8.70

2.16.2
GPL Ghostscript 8.70

2.18.2
GPL Ghostscript 8.70

2.19.81
GPL Ghostscript 9.21

2.21.0
GPL Ghostscript GIT PRERELEASE 9.23 (2017-10-04)

Cheers,
  Harm

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Re: Ski Emoji Error

2018-04-24 Thread Noeck
No problem on Ubuntu 17.10 either with

2.19.80 / GPL Ghostscript 9.21 (2017-03-16)
2.19.50 / GPL Ghostscript 9.15 (2014-09-22)
2.18.2  / GPL Ghostscript 9.21 (2017-03-16)

I could test some more versions, but I guess there is no hint to be
found here.

Joram

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