PDF/A no longer compliant?

PDF/A no longer compliant?

[Rik Kabel]

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The example file in the wiki  (at https://wiki.contextgarden.net/PDF/A) 
no longer verifies as compliant PDF/A. VeraPDF rejects it, and 
https://www.pdf-online.com/osa/validate.aspx complains:


	x107.pdf
Compliance 	pdfa-1b
Result 	Document does not conform to PDF/A.
Details 	

Validating file "x107.pdf" for conformance level pdfa-1b

Invalid content of XMP packet header attribute 'begin': '??'.

The property 'pdfx:ConTeXt.Support' is not defined in schema 'PDF/X ID 
Schema'.

The property 'pdfx:TeX.Support' is not defined in schema 'PDF/X ID Schema'.

The property 'pdfx:LuaTeX.Version' is not defined in schema 'PDF/X ID 
Schema'.

The property 'pdfx:LuaTeX.Functionality' is not defined in schema 'PDF/X 
ID Schema'.

The property 'pdfx:LuaTeX.LuaVersion' is not defined in schema 'PDF/X ID 
Schema'.

The property 'pdfx:LuaTeX.Platform' is not defined in schema 'PDF/X ID 
Schema'.

The document does not conform to the requested standard.

The document's meta data is either missing or inconsistent or corrupt.

The document does not conform to the PDF/A-1b standard.

Done.


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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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Il giorno ven 2 nov 2018, 19:06 Rik Kabel <context@rik.users.panix.com> ha
scritto:

> The example file in the wiki  (at https://wiki.contextgarden.net/PDF/A)
> no longer verifies as compliant PDF/A. VeraPDF rejects it, and
> https://www.pdf-online.com/osa/validate.aspx complains:
>
> x107.pdf
> Compliance pdfa-1b
> Result Document does not conform to PDF/A.
> Details
>
> Validating file "x107.pdf" for conformance level pdfa-1b
>
> Invalid content of XMP packet header attribute 'begin': '??'.
>
> The property 'pdfx:ConTeXt.Support' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:TeX.Support' is not defined in schema 'PDF/X ID Schema'.
>
> The property 'pdfx:LuaTeX.Version' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:LuaTeX.Functionality' is not defined in schema 'PDF/X
> ID Schema'.
>
> The property 'pdfx:LuaTeX.LuaVersion' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:LuaTeX.Platform' is not defined in schema 'PDF/X ID
> Schema'.
>
> The document does not conform to the requested standard.
>
> The document's meta data is either missing or inconsistent or corrupt.
>
> The document does not conform to the PDF/A-1b standard.
>
> Done.
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
>
> ___________________________________________________________________________________


I will check it asap

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___________________________________________________________________________________
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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[Leo Nikkilä]

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I tried PDF/A a while back and noticed the XMP header has an extra byte
order mark which validators flagged as “??”.

I’ve attached the patch I used to remove it, however I’m still on an old
version of ConTeXt so this might not apply cleanly to yours.

You might need to open the patch in a hex editor to see the difference in
the two lines as most text editors will not show the BOM.

--
Leo

On Fri, 2 Nov 2018 at 20:12, luigi scarso <luigi.scarso@gmail.com> wrote:

>
>
> Il giorno ven 2 nov 2018, 19:06 Rik Kabel <context@rik.users.panix.com>
> ha scritto:
>
>> The example file in the wiki  (at https://wiki.contextgarden.net/PDF/A)
>> no longer verifies as compliant PDF/A. VeraPDF rejects it, and
>> https://www.pdf-online.com/osa/validate.aspx complains:
>>
>> x107.pdf
>> Compliance pdfa-1b
>> Result Document does not conform to PDF/A.
>> Details
>>
>> Validating file "x107.pdf" for conformance level pdfa-1b
>>
>> Invalid content of XMP packet header attribute 'begin': '??'.
>>
>> The property 'pdfx:ConTeXt.Support' is not defined in schema 'PDF/X ID
>> Schema'.
>>
>> The property 'pdfx:TeX.Support' is not defined in schema 'PDF/X ID
>> Schema'.
>>
>> The property 'pdfx:LuaTeX.Version' is not defined in schema 'PDF/X ID
>> Schema'.
>>
>> The property 'pdfx:LuaTeX.Functionality' is not defined in schema 'PDF/X
>> ID Schema'.
>>
>> The property 'pdfx:LuaTeX.LuaVersion' is not defined in schema 'PDF/X ID
>> Schema'.
>>
>> The property 'pdfx:LuaTeX.Platform' is not defined in schema 'PDF/X ID
>> Schema'.
>>
>> The document does not conform to the requested standard.
>>
>> The document's meta data is either missing or inconsistent or corrupt.
>>
>> The document does not conform to the PDF/A-1b standard.
>>
>> Done.
>>
>> ___________________________________________________________________________________
>> If your question is of interest to others as well, please add an entry to
>> the Wiki!
>>
>> maillist : ntg-context@ntg.nl /
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
>> archive  : https://bitbucket.org/phg/context-mirror/commits/
>> wiki     : http://contextgarden.net
>>
>> ___________________________________________________________________________________
>
>
> I will check it asap
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
>
> ___________________________________________________________________________________

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--- tex/texmf-context/tex/context/base/mkiv/lpdf-xmp.lua	2017-05-15 22:52:49.000000000 +0300
+++ -	2017-07-11 22:22:16.000000000 +0300
@@ -31,7 +31,7 @@
 -- XMP-Toolkit-SDK-CC201607.zip. So we hardcode the id.
 
 local xpacket = format ( [[
-<?xpacket begin="%s" id="W5M0MpCehiHzreSzNTczkc9d"?>
+<?xpacket begin="%s" id="W5M0MpCehiHzreSzNTczkc9d"?>
 
 %%s
 

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___________________________________________________________________________________
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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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On Fri, Nov 2, 2018 at 9:03 PM Leo Nikkilä <hello@lnikki.la> wrote:

> I tried PDF/A a while back and noticed the XMP header has an extra byte
> order mark which validators flagged as “??”.
>
> I’ve attached the patch I used to remove it, however I’m still on an old
> version of ConTeXt so this might not apply cleanly to yours.
>
> You might need to open the patch in a hex editor to see the difference in
> the two lines as most text editors will not show the BOM.
>
> --
> Leo
>
Thank you for the patch. Which validator are you referring to?



-- 
luigi

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[Leo Nikkilä]

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I’m afraid I don’t remember exactly which validator that was. I tried a few
such as veraPDF and Adobe Acrobat’s preflight verifier.

I found one of the preflight output files from Acrobat (but not the input
document unfortunately) and these were the errors when validated against
PDF/A-3a:

1. Device process color used but no PDF/A OutputIntent (101 matches on 1
page) - 1
2. Syntax problem: String object invalid (odd number of hexadecimal
characters)

I think the second error was due to the BOM.

--
Leo


On Sat, 3 Nov 2018 at 13:11, luigi scarso <luigi.scarso@gmail.com> wrote:

>
>
> On Fri, Nov 2, 2018 at 9:03 PM Leo Nikkilä <hello@lnikki.la> wrote:
>
>> I tried PDF/A a while back and noticed the XMP header has an extra byte
>> order mark which validators flagged as “??”.
>>
>> I’ve attached the patch I used to remove it, however I’m still on an old
>> version of ConTeXt so this might not apply cleanly to yours.
>>
>> You might need to open the patch in a hex editor to see the difference in
>> the two lines as most text editors will not show the BOM.
>>
>> --
>> Leo
>>
> Thank you for the patch. Which validator are you referring to?
>
>
>
> --
> luigi
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
>
> ___________________________________________________________________________________

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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On Sat, Nov 3, 2018 at 1:58 PM Leo Nikkilä <hello@lnikki.la> wrote:

> I’m afraid I don’t remember exactly which validator that was. I tried a
> few such as veraPDF and Adobe Acrobat’s preflight verifier.
>
> I found one of the preflight output files from Acrobat (but not the input
> document unfortunately) and these were the errors when validated against
> PDF/A-3a:
>
> 1. Device process color used but no PDF/A OutputIntent (101 matches on 1
> page) - 1
> 2. Syntax problem: String object invalid (odd number of hexadecimal
> characters)
>
> I think the second error was due to the BOM.
>
ok, thank you very much.

-- 
luigi

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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On Fri, Nov 2, 2018 at 7:06 PM Rik Kabel <context@rik.users.panix.com>
wrote:

> The example file in the wiki  (at https://wiki.contextgarden.net/PDF/A)
> no longer verifies as compliant PDF/A. VeraPDF rejects it, and
> https://www.pdf-online.com/osa/validate.aspx complains:
>
> x107.pdf
> Compliance pdfa-1b
> Result Document does not conform to PDF/A.
> Details
>
> Validating file "x107.pdf" for conformance level pdfa-1b
>
> Invalid content of XMP packet header attribute 'begin': '??'.
>
> The property 'pdfx:ConTeXt.Support' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:TeX.Support' is not defined in schema 'PDF/X ID Schema'.
>
> The property 'pdfx:LuaTeX.Version' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:LuaTeX.Functionality' is not defined in schema 'PDF/X
> ID Schema'.
>
> The property 'pdfx:LuaTeX.LuaVersion' is not defined in schema 'PDF/X ID
> Schema'.
>
> The property 'pdfx:LuaTeX.Platform' is not defined in schema 'PDF/X ID
> Schema'.
>
> The document does not conform to the requested standard.
>
> The document's meta data is either missing or inconsistent or corrupt.
>
> The document does not conform to the PDF/A-1b standard.
>
> Done.
>
>
it should be fixed in the next beta.

--
luigi

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[Rik Kabel]

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On 11/4/2018 07:27, luigi scarso wrote:
>
>
> On Fri, Nov 2, 2018 at 7:06 PM Rik Kabel <context@rik.users.panix.com 
> <mailto:context@rik.users.panix.com>> wrote:
>
>
>
> it should be fixed in the next beta.
>

I am afraid it is not fixed. The compilation of the wiki example now 
fails with:

    lua error       > lua error on line 12 in file
    c://Users/micro/Projects/TeX/ConTeXt/pdfa.tex:
    ...ce0dde776fb1556f32e\formats\luajittex/lpdf-ini-macro.lua:236:
    attempt to call global 'pdfsetomitcidset' (a nil value)

and in a larger file, I also see:

    system          > lua > fatal error 1 in file
    'C:/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/fonts/otl/antykwatorunskacond-bold.tma'

I have deleted the lua cache and regenerated and so no different result.

I am running, per my log:

  ConTeXt was updated from version 2018.10.18 00:07 to version 
2018.11.29 19:46.
  LuaTeX was updated from version 1.09.0 6980 to version 1.09.0 6998.

-- 
Rik


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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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On Fri, Nov 30, 2018 at 2:28 AM Rik Kabel <context@rik.users.panix.com>
wrote:

> On 11/4/2018 07:27, luigi scarso wrote:
>
>
>
> On Fri, Nov 2, 2018 at 7:06 PM Rik Kabel <context@rik.users.panix.com>
> wrote:
>
>>
>>
> it should be fixed in the next beta.
>
>
> I am afraid it is not fixed. The compilation of the wiki example now fails
> with:
>
> lua error       > lua error on line 12 in file
> c://Users/micro/Projects/TeX/ConTeXt/pdfa.tex:
> ...ce0dde776fb1556f32e\formats\luajittex/lpdf-ini-macro.lua:236: attempt
> to call global 'pdfsetomitcidset' (a nil value)
>
>
> typo

$ diff -u lpdf-ini.lua.orig lpdf-ini.lua
--- lpdf-ini.lua.orig 2018-11-30 07:13:21.120218873 +0100
+++ lpdf-ini.lua 2018-11-30 07:13:37.459920498 +0100
@@ -233,7 +233,7 @@
 end

 function lpdf.setomitcidset(v)
-    return pdfsetomitcidset(v)
+    return pdf.setomitcidset(v)
 end

 do

-- 
luigi

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: PDF/A no longer compliant?

[luigi scarso]

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On Fri, Nov 30, 2018 at 7:17 AM luigi scarso <luigi.scarso@gmail.com> wrote:

>
>
> On Fri, Nov 30, 2018 at 2:28 AM Rik Kabel <context@rik.users.panix.com>
> wrote:
>
>> On 11/4/2018 07:27, luigi scarso wrote:
>>
>>
>>
>> On Fri, Nov 2, 2018 at 7:06 PM Rik Kabel <context@rik.users.panix.com>
>> wrote:
>>
>>>
>>>
>> it should be fixed in the next beta.
>>
>>
>> I am afraid it is not fixed. The compilation of the wiki example now
>> fails with:
>>
>> lua error       > lua error on line 12 in file
>> c://Users/micro/Projects/TeX/ConTeXt/pdfa.tex:
>> ...ce0dde776fb1556f32e\formats\luajittex/lpdf-ini-macro.lua:236: attempt
>> to call global 'pdfsetomitcidset' (a nil value)
>>
>>
>> typo
>
> $ diff -u lpdf-ini.lua.orig lpdf-ini.lua
> --- lpdf-ini.lua.orig 2018-11-30 07:13:21.120218873 +0100
> +++ lpdf-ini.lua 2018-11-30 07:13:37.459920498 +0100
> @@ -233,7 +233,7 @@
>  end
>
>  function lpdf.setomitcidset(v)
> -    return pdfsetomitcidset(v)
> +    return pdf.setomitcidset(v)
>  end
>
>  do
>
> --
> luigi
>

better
$ diff -u lpdf-ini.lua.orig lpdf-ini.lua
--- lpdf-ini.lua.orig 2018-11-30 07:13:21.120218873 +0100
+++ lpdf-ini.lua 2018-11-30 10:02:57.250980666 +0100
@@ -233,7 +233,7 @@
 end

 function lpdf.setomitcidset(v)
-    return pdfsetomitcidset(v)
+    return setomitcidset(v)
 end

 do

-- 
luigi

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

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___________________________________________________________________________________