Description: When entering a Unicode value in hexadecimal following a combining character (e.g. Combining Diacritical Marks, COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK, COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK, and so on) and executing .uno:UnicodeNotationToggle, return not the character corresponding to the entered Unicode but the Unicode of the combining character. Steps to Reproduce: 1.Enter a combining character: e.g. だ (U+305F U+3099, not だ (U+3060)), è (U+0065 U+0300, not è (U+00E8)). 2.Enter a Unicode value in hexadecimal following this character: e.g. 3081 (entered and displayed as "だ3081"), 006E or 6E (entered and displayed as "è006E" or "è6E"). 3.Press Alt+X and run .uno:UnicodeNotationToggle. Actual Results: だ308U+3099 è006U+0300 or è6U+0300 Expected Results: だめ èn Reproducible: Always User Profile Reset: No Additional Info: We can avoid this issue by entering not XXXX (e.g. 3081) but U+XXXX (e.g. U+3081), or by using the combined character. Version: 25.2.0.3 (X86_64) / LibreOffice Community Build ID: e1cf4a87eb02d755bce1a01209907ea5ddc8f069 CPU threads: 8; OS: Windows 11 X86_64 (10.0 build 22631); UI render: Skia/Raster; VCL: win Locale: ja-JP (ja_JP); UI: ja-JP Calc: CL threaded Jumbo
Repro.
https://gerrit.libreoffice.org/c/core/+/181007
Mike Kaganski committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/6d78861299331fdfa51a070ced1ce498ceff342f tdf#164989: Disallow combining characters when a hex already appeared It will be available in 25.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.