https://bugs.winehq.org/show_bug.cgi?id=53289 Bug ID: 53289 Summary: Unimplemented richedit ITextDocument::Undo and ITextDocument::Redo causes extraneous undo entries Product: Wine Version: 7.11 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: richedit Assignee: wine-bugs(a)winehq.org Reporter: jinoh.kang.kr(a)gmail.com Distribution: --- riched20 does not implement ITextDocument::Undo and ITextDocument::Redo methods, preventing apps from suppressing undo recording. Affected applications: - KakaoTalk chatbox undo does not work well when features that programmatically edit Rich Edit control contents are used. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.