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Apache OpenOffice (AOO) Bugzilla – Full Text Issue Listing |
| Summary: | CJK Extension B Freezes Writer in Windows | ||||||||
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| Product: | Writer | Reporter: | watashiwa <bhoang2> | ||||||
| Component: | viewing | Assignee: | writerneedsconfirm <swneedsconfirm> | ||||||
| Status: | CLOSED FIXED | QA Contact: | issues@sw <issues> | ||||||
| Severity: | Trivial | ||||||||
| Priority: | P3 | CC: | eric.savary, hdu, issues | ||||||
| Version: | OOo 3.1.1 | Keywords: | needmoreinfo, oooqa | ||||||
| Target Milestone: | --- | ||||||||
| Hardware: | Other | ||||||||
| OS: | Windows, all | ||||||||
| Issue Type: | DEFECT | Latest Confirmation in: | --- | ||||||
| Developer Difficulty: | --- | ||||||||
| Issue Depends on: | |||||||||
| Issue Blocks: | 102943 | ||||||||
| Attachments: |
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Description
watashiwa
2009-12-06 10:28:42 UTC
Created attachment 66509 [details]
Sample Chinese Sentence with CJK Extension B Character
Scratch out the "(and even merely pasting)" part of this bug report! I tested it again and I just remembered that pasting a CJK Extension B character caused a completely different problem for Writer. I'll be submitting another bug report concerning this shortly. hdu: if you have a time could you please have a look? interesting issue. This seems to be a problem with a surrogate pair. I have not been able to reproduce the hang yet and so the call chain is still unknown. I don't even have font in my collection that would support character U+264C5. @watashiwa: you mentioned Bug #371725. Are you sure this is an OOo issueid? @maho: can you reproduce the hang? If yes could you map the stack? Created attachment 66568 [details]
ODT document with the suggested text
This is my first time reporting an issue for OOo. I had found a problem similar to this, which I erroneously referred to as "Bug #371725" earlier, when I used Google. I didn't realize that it was a page for Ubuntu, rather than for OOo. It is relevant to OOo though. Here's the link: https://bugs.launchpad.net/ubuntu/+source/openoffice.org/+bug/371725. Sorry about that! I was trying to be as detailed as possible. :-) By the way, I had tried both "English (United States)" and "Chinese (Traditional, Taiwan)" system locales before with no success in eliminating the hang. @watashiwa: can you please try this in a current dev version (m66 or m7)? http://download.openoffice.org/next/index.html I had a freeze with HDU's document in 3.1.1. - Windows Vista - IME Chinese simplified - I selected the blank before the dot and typed Space -> freeze But this is NOT reproducible in m61 or m2. BTW: is that what you describe a possible duplicate of issue 102200 which I couldn't reproduce until now? BTW2: most of people here don't speak Chinese or further CJK languages. It would really help when dealing with IME to have the *phonetic* correspondence of the word you type. :) The hang when pasting is indeed reproducible with OOo31x, the stacks suggest that it loops in
SwTxtNode::CountWords(). I haven't seen that hang in OOo320-rc versions yet. Since the related code has
seen some non-trivial action in the meantime this could explain it. Before investigating further on the
code level we should be sure that it still happens:
> @watashiwa: can you please try this in a current dev version (m66 or m7)?
or with a pre-release of OOo 3.2 (e.g. OOO320_m7)
For future reference, using the Windows Vista and Windows 7 Traditional Chinese IME, with the keyboard set to Hanyu Pinyin instead of the default “Standardâ€, the phonetic transcription is “zhe4 shi4 yi2 ge4 weng1†for “這是一個ç¿â€. As for the last character, “𦓅â€, I had to type it in its Unicode's code point by typing it as “`U264C5â€. (Note: One must enter the character “`†in order to enter the mode for Unicode input.) This is a probably a duplicate of Issue #102200, although the OS and the version of OOo between the two issues are different. I do not know how much of a difference that makes though, as I never had experience with programming. As you two had suggested, I have downloaded both m66 and m7 and fiddled with them a bit to see if the issue is still prevalent yesterday. So far, I cannot replicate this specific issue in these versions. However, I am afraid that this issue may return again like it did from the time between OOo v.310m11 in Issue #102200 to OOo 3.1.1 in this issue. Again, I never had the experience of programming. But, if it's not too much work, can you please look into the code level for a resolution? Thanks! :-) I just removed the URL link as it is not directly related to the issue at hand. :-) Since the issue is no longer easily reproducible on current builds the priority is not so urgent anymore @es: if you happen to know who the code owner is for the WordCount feature feel free to reassign this issue to him to double check his handling of UTF-16 surrogate chars Cannot reproduce in current version -> fixed. Closed |