Symbol “№” in cm-super cause problem with PDF/A generation by the meanings of VeraPDF-validator
At the moment we are trying to produce PDF/A-1b compliant version of our journal issues for the state library.
Journal is mixed language - russian/english, so we use cyrrilic and some specific for russian typographic standarts symbols. Particularly - symbol "№" for numbering the issues and grants of russian funds and so on. For typesetting we use cm-super (Type 1) vector fonts.
The problem is: that symbol (№, No, textnumero) generates next "error" (failure) by the meaning of VeraPDF-validator (that probably is used by the library) -
Specification: ISO 19005-1:2005, Clause: 6.3.6, Test number: 1 For
every font embedded in a conforming file and used for rendering, the
glyph width information in the font dictionary and in the embedded
font program shall be consistent.
Now we are considering as a variant of solution changing the "№" font symbol to something like this:
defourNo{Nkern-.05em-kern-.37emraise.75exhbox{scriptsize o}@}
It looks similar but not the same as original "№" in Type 1 and when copying as a text from PDF it generates several symbols (N-o) and that's not good. But it works.
Does anyone know that problem and can help with the other solutions?
Here is simple code:
documentclass{article}
%usepackage{cmap} - disabling or enabling have no effect on the problem
usepackage[a-1b]{pdfx}
%usepackage{hyperref} - disabling or enabling have no effect on the problem
usepackage[russian,english]{babel}
usepackage[T2A]{fontenc}
usepackage[cp1251]{inputenc}
begin{document}
№
end{document}
pdf-a type1
New contributor
add a comment |
At the moment we are trying to produce PDF/A-1b compliant version of our journal issues for the state library.
Journal is mixed language - russian/english, so we use cyrrilic and some specific for russian typographic standarts symbols. Particularly - symbol "№" for numbering the issues and grants of russian funds and so on. For typesetting we use cm-super (Type 1) vector fonts.
The problem is: that symbol (№, No, textnumero) generates next "error" (failure) by the meaning of VeraPDF-validator (that probably is used by the library) -
Specification: ISO 19005-1:2005, Clause: 6.3.6, Test number: 1 For
every font embedded in a conforming file and used for rendering, the
glyph width information in the font dictionary and in the embedded
font program shall be consistent.
Now we are considering as a variant of solution changing the "№" font symbol to something like this:
defourNo{Nkern-.05em-kern-.37emraise.75exhbox{scriptsize o}@}
It looks similar but not the same as original "№" in Type 1 and when copying as a text from PDF it generates several symbols (N-o) and that's not good. But it works.
Does anyone know that problem and can help with the other solutions?
Here is simple code:
documentclass{article}
%usepackage{cmap} - disabling or enabling have no effect on the problem
usepackage[a-1b]{pdfx}
%usepackage{hyperref} - disabling or enabling have no effect on the problem
usepackage[russian,english]{babel}
usepackage[T2A]{fontenc}
usepackage[cp1251]{inputenc}
begin{document}
№
end{document}
pdf-a type1
New contributor
add a comment |
At the moment we are trying to produce PDF/A-1b compliant version of our journal issues for the state library.
Journal is mixed language - russian/english, so we use cyrrilic and some specific for russian typographic standarts symbols. Particularly - symbol "№" for numbering the issues and grants of russian funds and so on. For typesetting we use cm-super (Type 1) vector fonts.
The problem is: that symbol (№, No, textnumero) generates next "error" (failure) by the meaning of VeraPDF-validator (that probably is used by the library) -
Specification: ISO 19005-1:2005, Clause: 6.3.6, Test number: 1 For
every font embedded in a conforming file and used for rendering, the
glyph width information in the font dictionary and in the embedded
font program shall be consistent.
Now we are considering as a variant of solution changing the "№" font symbol to something like this:
defourNo{Nkern-.05em-kern-.37emraise.75exhbox{scriptsize o}@}
It looks similar but not the same as original "№" in Type 1 and when copying as a text from PDF it generates several symbols (N-o) and that's not good. But it works.
Does anyone know that problem and can help with the other solutions?
Here is simple code:
documentclass{article}
%usepackage{cmap} - disabling or enabling have no effect on the problem
usepackage[a-1b]{pdfx}
%usepackage{hyperref} - disabling or enabling have no effect on the problem
usepackage[russian,english]{babel}
usepackage[T2A]{fontenc}
usepackage[cp1251]{inputenc}
begin{document}
№
end{document}
pdf-a type1
New contributor
At the moment we are trying to produce PDF/A-1b compliant version of our journal issues for the state library.
Journal is mixed language - russian/english, so we use cyrrilic and some specific for russian typographic standarts symbols. Particularly - symbol "№" for numbering the issues and grants of russian funds and so on. For typesetting we use cm-super (Type 1) vector fonts.
The problem is: that symbol (№, No, textnumero) generates next "error" (failure) by the meaning of VeraPDF-validator (that probably is used by the library) -
Specification: ISO 19005-1:2005, Clause: 6.3.6, Test number: 1 For
every font embedded in a conforming file and used for rendering, the
glyph width information in the font dictionary and in the embedded
font program shall be consistent.
Now we are considering as a variant of solution changing the "№" font symbol to something like this:
defourNo{Nkern-.05em-kern-.37emraise.75exhbox{scriptsize o}@}
It looks similar but not the same as original "№" in Type 1 and when copying as a text from PDF it generates several symbols (N-o) and that's not good. But it works.
Does anyone know that problem and can help with the other solutions?
Here is simple code:
documentclass{article}
%usepackage{cmap} - disabling or enabling have no effect on the problem
usepackage[a-1b]{pdfx}
%usepackage{hyperref} - disabling or enabling have no effect on the problem
usepackage[russian,english]{babel}
usepackage[T2A]{fontenc}
usepackage[cp1251]{inputenc}
begin{document}
№
end{document}
pdf-a type1
pdf-a type1
New contributor
New contributor
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asked 5 mins ago
Andrey YurchenkoAndrey Yurchenko
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