Created attachment 91506 [details] test case When spell checking a contentEditable or form field with the spelling a grammar panel there is no indication when the spell checker finds no more errors. To reproduce: 1 open the test case, then open the spelling and grammar panel Edit > Spelling and Grammar > Show Spelling and Grammar 2 replace the misspelled words and bad grammar. Actual results: When all the errors are fixed and find next is clicked nothing happens. Expected results: When all the errors are fixed and find next is clicked the text fields should clear and the system should beep. Build and OS: Happens with Safari 5.0.5 and Webkit Nightly r84622. on Mac OS 10.6.7 Additional Information: Apple’s NSSpellChecker documentation says to call updateSpellingPanelWithMisspelledWord: with the empty string when no misspelled words are found. NSSpellChecker documentation: http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/SpellCheck/Tasks/CheckingTextSpelling.html