Just I've updated the tricky font list!
By checking the embedded TrueType in PDFs collected
from the internet, I found several more tricky fonts.
http://greg.seth.free.fr/ftp/Japanese%20Font%20Collection.pdf
includes tricky fonts:
BBJKGJ+DFGothic-EB
BBLENH+DFGyoSho-Lt
BBLKIP+DFHSGothic-W5
BBLNLM+DFHSMincho-W3
BBMBBC+DFHSMincho-W7
I added their family names and checksums. About DFHSxxxx
families, I would post some request for discussion in later.
Regards,
mpsuzuki
suzuki toshiya wrote:
> All data I've checked are PDFs collected from the internet, so
> I'm not sure the exact version numbers. However, some subsetted
> fonts retain the name table (but no version number) with copyright
> notice, so we can guess when the font is changed to non-tricky.
>
>>> <tricky>
>>> DAWJQA+DFGothic-EB-WIN-RKSJ-H
>>> tag cvt offset 0x00000112 length 0x00000350 checkSum 0x12c3ebb2
>>> tag fpgm offset 0x00000462 length 0x000087a7 checkSum 0xb680ee64
>>> tag prep offset 0x0001a017 length 0x00000758 checkSum 0xce939563
>
> "(c) Copyright DynaLab Inc. 1992-1995": tricky (checksums are same with 1.pdf)
> tag cvt offset 0x000000bc length 0x00000350 checkSum 0x12c3ebb2
> tag fpgm offset 0x0000040c length 0x000087a7 checkSum 0xb680ee64
> tag name offset 0x0001b3e8 length 0x000002ad checkSum 0xb7982db8
> tag prep offset 0x00011590 length 0x00000758 checkSum 0xce939563
>
> "(c) Copyright DynaLab Inc. 1992-1996": non-tricky
> tag cvt offset 0x0000010a length 0x00000008 checkSum 0x00000000
> tag fpgm offset 0x00000112 length 0x00000011 checkSum 0xf40ddf13
> tag name offset 0x00011b5a length 0x0000018f checkSum 0xbbce71a9
> tag prep offset 0x00011ce9 length 0x00000013 checkSum 0x6286ee0a
>
> "(c) Copyright DynaComware Corp. 2002": non-tricky
> tag cvt offset 0x00000114 length 0x00000008 checkSum 0x00000000
> tag fpgm offset 0x0000011c length 0x00000011 checkSum 0xf40ddf13
> tag name offset 0x00011ca8 length 0x00000254 checkSum 0x90c0733e
> tag prep offset 0x00008988 length 0x00000013 checkSum 0x6286ee0a
>
> "(c) Copyright DynaComware Corp. 2004": non-tricky
> tag cvt offset 0x00000112 length 0x00000350 checkSum 0x12c3ebb2
> tag fpgm offset 0x00000462 length 0x000087a7 checkSum 0xb680ee64
> tag name offset 0x0001ac62 length 0x000002f1 checkSum 0xbfe60d42
> tag prep offset 0x0001af53 length 0x00000758 checkSum 0xce939563
>
> "(c) Copyright DynaComware Corp. 2007": non-tricky
> tag cvt offset 0x00000114 length 0x00000008 checkSum 0x00000000
> tag fpgm offset 0x0000011c length 0x00000011 checkSum 0xf40ddf13
> tag name offset 0x00011adc length 0x00000329 checkSum 0x75e93e7b
> tag prep offset 0x00008b48 length 0x00000013 checkSum 0x6286ee0a
>
> Regards,
> mpsuzuki
>
>
> address@hidden wrote:
>> So, DFGothic-EB(version 2.1 (1997 later)) is not tricky font?
>>
>>
>> ------------------ Original ------------------
>> From: "suzuki toshiya"<address@hidden>;
>> Date: Thu, Nov 2, 2017 04:16 PM
>> To: "Werner LEMBERG"<address@hidden>;
>> Cc: "address@hidden"<address@hidden>; "address@hidden"<address@hidden>;
>> Subject: Re: [ft-devel] Text rendering error
>>
>> Collecting more PDFs, I got a few PDFs including DFGothic-EB
>> with same checksums! I think DFGothic-EB in 1.pdf have stable
>> checksum.
>>
>> Regards,
>> mpsuzuki
>>
>> suzuki toshiya wrote:
>>> Dear Werner,
>>>
>>> Werner LEMBERG wrote:
>>>>> Werner and Toshiya-san, i found the base name is
>>>>> DAWJQA+DFGothic-EB-WIN-RKSJ-H in the pdf file ,
>>>> I found a `DFGothic-EB-WIN-RKSJ-H' version 2.1 (from 1997) in the
>>>> internet, which is no longer tricky. We thus would need an earlier
>>>> version, which might be difficult to find...
>>> Yes, I experienced similar. From a few PDFs including embedded
>>> DFGothic-EB, they are no longer tricky and the checksums are
>>> different. One of the strange points is that the maxp glyph number
>>> of tricky DFGothic-EB is greater than non-tricky DFGothic-EB (?_?)
>>>
>>> <tricky>
>>> DAWJQA+DFGothic-EB-WIN-RKSJ-H
>>> tag cvt offset 0x00000112 length 0x00000350 checkSum 0x12c3ebb2
>>> tag fpgm offset 0x00000462 length 0x000087a7 checkSum 0xb680ee64
>>> tag prep offset 0x0001a017 length 0x00000758 checkSum 0xce939563
>>>
>>> <non-tricky>
>>> IMLFFK+DFGothic-EB-WINP-RKSJ-H-90ms-RKSJ-H
>>> tag cvt offset 0x00009be4 length 0x00000008 checkSum 0x00000000
>>> tag fpgm offset 0x00009bec length 0x00000011 checkSum 0xf40ddf13
>>> tag prep offset 0x0001291c length 0x00000013 checkSum 0x6286ee0a
>>> JIMJKA+DFGothic-EB-MP-RKSJ-H-90ms-RKSJ-H
>>> tag cvt offset 0x00000114 length 0x00000008 checkSum 0x00000000
>>> tag fpgm offset 0x0000011c length 0x00000011 checkSum 0xf40ddf13
>>> tag prep offset 0x00008988 length 0x00000013 checkSum 0x6286ee0a
>>> MIBVGO+DFGothic-EB
>>> tag cvt offset 0x0000010a length 0x00000008 checkSum 0x00000000
>>> tag fpgm offset 0x00000112 length 0x00000011 checkSum 0xf40ddf13
>>> tag prep offset 0x00011ce9 length 0x00000013 checkSum 0x6286ee0a
>>>
>>>
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>>> https://lists.nongnu.org/mailman/listinfo/freetype-devel
>>>
>>
>
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1_.ttf