Description: When Hentaigana chatacters (U+1B00-U+1B12F) displaying in vertical layout, all of them failed to rotate as Hiragana and Katakana. Steps to Reproduce: 1. Open Writer 2. Insert -> Text Box 3. Copying texts from https://en.wikipedia.org/wiki/Hentaigana and paste into text box 4. Select the who text, set the font face as "BabelStone Han" 5. Click "Text direction from top to bottom" Actual Results: After vertical layout enabled, Hentaigana chatacters do not rotate. Expected Results: According to the Unicode Standard, their vertical orientation properties are U, so they should be upright in vertical text layout. Reproducible: Always User Profile Reset: Yes Additional Info: Version: 6.0.0.0.alpha1+ (x64) Build ID: a0ebba3d8855fee0bcec04a10137ae3a4f9f0e77 CPU threads: 4; OS: Windows 10.0; UI render: default; TinderBox: Win-x86_64@42, Branch:master, Time: 2017-11-22_05:59:17 Locale: zh-CN (zh_CN); Calc: group threaded BabelStone Han available at http://babelstone.co.uk User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Created attachment 137935 [details] Test file
Created attachment 137936 [details] My snapshot
Created attachment 137953 [details] hentai kana Reproduced it. I use font UniHentaiKana-Regular.otf. https://wakufactory.jp/densho/font/hentai/ バージョン: 6.0.0.0.alpha1 Build ID: c1d1f859b268f650143d48f294999cda0fa57350 CPU threads: 4; OS: Windows 10.0; UI render: default; ロケール: ja-JP (ja_JP); Calc: CL
Recent version of ICU support all new characters introduced in Unicode 10.0, including 285 new hentaigana characters. So LibreOffice need to upgrade ICU to get needed properties. http://blog.unicode.org/2017/11/icu-60-released.html
LibreOffice already has the most recent ICU version, 60.1. See https://cgit.freedesktop.org/libreoffice/core/commit/?id=9206a08ada00e8762c4a634f242bd566028964bb
Still reproduce in: Version: 6.0.0.0.beta1 (x64) Build ID：97471ab4eb4db4c487195658631696bb3238656c CPU 线程：4; 操作系统：Windows 10.0; UI 渲染：默认; Locale: zh-CN (zh_CN); Calc: group threaded So what's wrong with it?
(In reply to Volga from comment #6) > Still reproduce in: > > Version: 6.0.0.0.beta1 (x64) > Build ID：97471ab4eb4db4c487195658631696bb3238656c > CPU 线程：4; 操作系统：Windows 10.0; UI 渲染：默认; > Locale: zh-CN (zh_CN); Calc: group threaded > > So what's wrong with it? Hi Volga, Your fonts possibly doesn't have vertical mode(starting with '@'). If so, those characters would rotate like alphabetical characters. https://opengrok.libreoffice.org/xref/core/vcl/win/gdi/salfont.cxx#825
Hi Tomofumi, I got WadaLabMaruGo and HanaMinA font for test, all of them including Hentaigana now, but they are all failed in this case. https://osdn.net/projects/jis2004/wiki/FrontPage https://zh.osdn.net/projects/hanazono-font/releases/
I have updated BabelStone Han to the latest version (10.0.1, released in 2017-10-28), the font is already added support for vertical layout since version 9.0.2 (2017-03-12), but the font still failed for test.
Still reproduce in Version: 6.1.0.0.alpha0+ (x64) Build ID: 1d8cb97fea57b81a1ab151b88c2180e646bd401b CPU threads: 4; OS: Windows 10.0; UI render: default; TinderBox: Win-x86_64@42, Branch:master, Time: 2017-12-07_02:07:17 Locale: zh-CN (zh_CN); Calc: group threaded
I think I know what’s wrong with it. Currently. LibreOffice can handle text orientation even if the font does not has support for vertical layout (notably, for Dingbats and Letterlike symbols, since bug 108302). However, if the character is encoded out of Basic Multilingual Plane, the orientation will be failed. This problem not only affect Hentaigana, but also affect Tangut (bug 111444), CJK Ideograph ExtB+ (bug 107488). This is a problem for how does LO handle character orientation for such characters.
See: https://en.wikipedia.org/wiki/Unicode_block
(In reply to Volga from comment #11) > I think I know what’s wrong with it. Currently. LibreOffice can handle text > orientation even if the font does not has support for vertical layout > (notably, for Dingbats and Letterlike symbols, since bug 108302). However, > if the character is encoded out of Basic Multilingual Plane, the orientation > will be failed. This problem not only affect Hentaigana, but also affect > Tangut (bug 111444), CJK Ideograph ExtB+ (bug 107488). This is a problem for > how does LO handle character orientation for such characters. I guess the actual issue is that we don't know how we should initialize font properly. In Windows we prepend @ to the font name to indicate it is for vertical writing and set font Escapement and font Orientation to the text orientation ( i.e. 270 for vertical writing ). Somehow that works for most characters in SMP but not for BMP, but that might be a coincidence. It might also be font dependent so that the characters work correctly even they are in SMP. Maybe we can create some test with EXT-B characters and render them in HanaMinB ( assume the font is implemented correctly for EXTB characters ) to verify our assumption. If we can differ the characters, then we can set the orientation correctly for those characters.
(In reply to Mark Hung from comment #13) > Maybe we can create some test with EXT-B characters and render them > in HanaMinB ( assume the font is implemented correctly for EXTB characters ) > to verify our assumption. If we can differ the characters, then we can set > the orientation correctly for those characters. Yeah, attachment 132891 [details] is already ready for the test.
Created attachment 138435 [details] My snapshot (2) With UniHentaiKana-Regular.otf Hentaigana characters started working as expected in LODev 6.0 Beta2+ channel, however the character shifted to the right, and combining dakuten failed to work. Version: 6.0.0.0.beta2+ (x64) Build ID: b030bf19e29f031b0a640dd92c38d654785f1a99 CPU threads: 4; OS: Windows 10.0; UI render: default; TinderBox: Win-x86_64@42, Branch:libreoffice-6-0, Time: 2017-12-12_05:03:02 Locale: zh-CN (zh_CN); Calc: group threaded
** Please read this message in its entirety before responding ** To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from http://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug
Did not reproduce. I used the samminh.otf. http://www.akenotsuki.com/eyeben/fonts/sammin.html +--------------------------------------------------------------------- | | 三番明朝H 1.102（2017/10/18版） | 配布URL: http://www.akenotsuki.com/eyeben/fonts/sammin.html | +--------------------------------------------------------------------- バージョン: 6.2.2.1 (x64) Build ID: fcd633fb1bf21b0a99c9acb3ad6e526437947b01 CPU threads: 4; OS:Windows 10.0; UI render: GL; VCL: win; ロケール: ja-JP (ja_JP); UIの言語: ja-JP Calc: threaded
Created attachment 150163 [details] I use the samminh.otf. LoWriter 6.2.2.1(x64) I use the samminh.otf. LoWriter 6.2.2.1(x64)
I discovered the following commit: https://cgit.freedesktop.org/libreoffice/core/commit/vcl/source/gdi/scrptrun.cxx?id=476525277727fe1550ff77f0d9979604ac74d00f Don’t split HarfBuzz runs for Japanese text So what happened if you add Hentaigana into there?
Dear Volga, To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug
OK, this cannot be reproduced with Version: 7.2.0.4 (x64) / LibreOffice Community Build ID: 9a9c6381e3f7a62afc1329bd359cc48accb6435b CPU threads: 4; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win Locale: zh-CN (zh_CN); UI: zh-CN Calc: threaded
No longer reproducible.