Created attachment 153474 [details] Exported LibreOffice Writer's Korean Old Hangul PDF In Writer and Presentation Noto Sans font's Some Old Hangul syllables have abnormal shown in exported PDFs Example) 옛 한글 테스트(Old Hangul Syllable Text Test) ᄀᆞᆯ 가람 강(江) ᄃᆞᆯ달 제주어(濟州語, Jeju-eo Test) ᄒᆞᆫ저 옵서예 - 안녕하세요 ᄆᆞᆷ국- 몸국 月ᅌᅯᇙ印ᅙᅵᆫ千쳔江가ᇰ - (Middle Korean text) only, ᄆᆞᆷ국 is likely shown ᄆᆞㅁ 국 - 몸국 in exported PDF. I think Some Old Korean Hangul Syllable in exported PDF is abnormally shown. Steps to reproduce: 1. Open a Writer or Impress file 2. Set the font to Noto Sans CJK KR Regular 3. Write some Old Hangul Syllables. 4. Export to PDF Below is Old Hangul Syllable table link. If you check the old Hangul Syllables, should check the link. https://charset.fandom.com/ko/wiki/%EC%98%9B%ED%95%9C%EA%B8%80_%EC%A0%95%EB%B3%B4_%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4
Created attachment 153475 [details] Original LibreOffice Writer's Korean Old Hangul file
Created attachment 153476 [details] Original LibreOffice Writer's Korean Old Hangul file screenshot
Created attachment 153477 [details] Exported LibreOffice Writer's Korean Old Hangul PDF screenshot
Created attachment 153478 [details] Original LibreOffice Presentation Korean Old Hangul test file
Created attachment 153479 [details] Original LibreOffice Presentation Korean Old Hangul test screenshhot
Created attachment 153480 [details] Exported LibreOffice Presentation Korean Old Hangul test PDF Exported LibreOffice Presentation Korean Old Hangul test PDF
Created attachment 153481 [details] Exported LibreOffice Presentation Korean Old Hangul test PDF screenshot Exported LibreOffice Presentation Korean Old Hangul test PDF screenshot
Created attachment 153484 [details] Original Old Hangul List, set Noto Sans CJK KR, LibreOffice Writer file
Created attachment 153485 [details] Exported Old Hangul List, set Noto Sans CJK KR, pdf file
Created attachment 153486 [details] Original Old Hangul List, set Noto Serif CJK KR, LibreOffice Writer file
Created attachment 153487 [details] Exported Old Hangul List, set Noto Serif CJK KR, pdf file
A new major release of LibreOffice is available since this bug was reported. Could you please try to reproduce it with the latest version of LibreOffice from https://www.libreoffice.org/download/libreoffice-fresh/ ? I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' if the bug is still present in the latest version.
Dear DaeHyun Sung, This bug has been in NEEDINFO status with no change for at least 6 months. Please provide the requested information as soon as possible and mark the bug as UNCONFIRMED. Due to regular bug tracker maintenance, if the bug is still in NEEDINFO status with no change in 30 days the QA team will close the bug as INSUFFICIENTDATA due to lack of needed information. For more information about our NEEDINFO policy please read the wiki located here: https://wiki.documentfoundation.org/QA/Bugzilla/Fields/Status/NEEDINFO If you have already provided the requested information, please mark the bug as UNCONFIRMED so that the QA team knows that the bug is ready to be confirmed. Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-NeedInfo-Ping
Dear DaeHyun Sung, Please read this message in its entirety before proceeding. Your bug report is being closed as INSUFFICIENTDATA due to inactivity and a lack of information which is needed in order to accurately reproduce and confirm the problem. We encourage you to retest your bug against the latest release. If the issue is still present in the latest stable release, we need the following information (please ignore any that you've already provided): a) Provide details of your system including your operating system and the latest version of LibreOffice that you have confirmed the bug to be present b) Provide easy to reproduce steps – the simpler the better c) Provide any test case(s) which will help us confirm the problem d) Provide screenshots of the problem if you think it might help e) Read all comments and provide any requested information Once all of this is done, please set the bug back to UNCONFIRMED and we will attempt to reproduce the issue. Please do not: a) respond via email b) update the version field in the bug or any of the other details on the top section of our bug tracker Warm Regards, QA Team MassPing-NeedInfo-FollowUp
I'll deal with the bug on LibreOffice + openSUSE Conference.
Created attachment 166134 [details] ᄆᆞᆷ국, example of Korean classical hangul notaiton on LibreOffice impress ᄆᆞᆷ국, example of Korean classical hangul notaiton on LibreOffice impress
Created attachment 166135 [details] ᄆᆞᆷ국, example of Korean classical hangul notaiton, after PDF conversion ᄆᆞᆷ국, example of Korean classical hangul notaiton, after PDF conversion
Created attachment 166421 [details] Original LibreOffice Writer's Korean Old Hangul file screenshot (LO 4.0) When looking at attachment 153475 [details], in LO 4.0 and preceding versions the first character looks similarly bad as in the current PDF export (except 3.3, where it still looked fine in Writer), attaching screenshot. Not sure if the information is useful, but that changed when HarfBuzz was enabled with the following commit. https://cgit.freedesktop.org/libreoffice/core/commit/?id=bff8fa97e16f0f06fddc5545ea36c8bd2b18a580 author Khaled Hosny <khaledhosny@eglug.org> 2013-05-06 11:08:29 +0200 committer Khaled Hosny <khaledhosny@eglug.org> 2013-05-06 17:22:31 +0200 "Enable HarfBuzz by default" PDF export crashed before the following fix in 4.4: https://cgit.freedesktop.org/libreoffice/core/commit/?id=3b38a2342e48a2aec3c2e4f5aebf883db4b84101 author Audrey Tang <audreyt@audreyt.org> 2014-08-05 09:56:53 +0200 committer Stephan Bergmann <sbergman@redhat.com> 2014-08-05 09:56:53 +0200 "fdo#81516 Support fonts like Source Han Sans with > 16 FDArray elements"
Confirmed with the ODT sample in LO 7.1.0.0.alpha0+ (6aa831bf46282d3df8b5f214abed7428bd4bd001), 4.4.0.3 / Ubuntu.
Dear DaeHyun Sung, 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://web.libera.chat/?settings=#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug
I can’t reproduce neither with 7.4 nor with master, can anyone still reproduce?
Indeed, the bug is gone, and reverse bibisecting got the following result. Thanks, خالد! https://cgit.freedesktop.org/libreoffice/core/commit/?id=be39eba9a3d81e20c42f1073a365e91ce855c1cd author Khaled Hosny <khaled@aliftype.com> 2022-06-06 00:17:02 +0200 committer Caolán McNamara <caolanm@redhat.com> 2022-06-09 10:03:51 +0200 Use same glyph width in PDF drawing and font subset