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harrison authored
Reviewed by Darin. <rdar://problem/4743256> ctrl-y key binding (yank) should do nothing when kill ring is empty * editing/pasteboard/emacs-cntl-y-001-expected.checksum: * editing/pasteboard/emacs-cntl-y-001-expected.png: * editing/pasteboard/emacs-cntl-y-001-expected.txt: * editing/pasteboard/emacs-cntl-y-001.html: WebKit: Reviewed by Darin. <rdar://problem/4743256> ctrl-y key binding (yank) should do nothing when kill ring is empty Test updated: * editing/pasteboard/emacs-cntl-y-001.html: * WebView/WebHTMLView.mm: (-[WebHTMLView yank:]): (-[WebHTMLView yankAndSelect:]): Do nothing if the killring is empty. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@20138 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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