quote-closing right at end of file

[gavinking]

If I type a " right at the very end of a file, I get:

Index out of range: 584
java.lang.IndexOutOfBoundsException: Index out of range: 584
    at com.intellij.util.text.ImmutableText.charAt(ImmutableText.java:270)
    at com.intellij.openapi.editor.impl.DocumentImpl$1.charAt(DocumentImpl.java:101)
    at org.intellij.plugins.ceylon.ide.lang.CeylonQuoteHandler.isNonClosedLiteral(CeylonQuoteHandler.java:81)
    at com.intellij.codeInsight.editorActions.SimpleTokenSetQuoteHandler.hasNonClosedLiteral(SimpleTokenSetQuoteHandler.java:71)
    at org.intellij.plugins.ceylon.ide.lang.CeylonQuoteHandler.hasNonClosedLiteral(CeylonQuoteHandler.java:53)
    at com.intellij.codeInsight.editorActions.TypedHandler.hasNonClosedLiterals(TypedHandler.java:524)
    at com.intellij.codeInsight.editorActions.TypedHandler.handleQuote(TypedHandler.java:476)
    at com.intellij.codeInsight.editorActions.TypedHandler.access$300(TypedHandler.java:63)
    at com.intellij.codeInsight.editorActions.TypedHandler$1.perform(TypedHandler.java:200)
    at com.intellij.openapi.editor.impl.CaretModelImpl$3.run(CaretModelImpl.java:345)
    at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:425)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:336)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:327)
    at com.intellij.codeInsight.editorActions.TypedHandler.execute(TypedHandler.java:148)
    at org.intellij.plugins.ceylon.ide.editor.Particles.execute(Particles.java:142)
    at com.intellij.codeInsight.lookup.impl.LookupTypedHandler.execute(LookupTypedHandler.java:90)
    at com.intellij.codeInsight.editorActions.AutoFormatTypedHandler.executeOriginalHandler(AutoFormatTypedHandler.java:167)
    at com.intellij.codeInsight.editorActions.AutoFormatTypedHandler.execute(AutoFormatTypedHandler.java:94)
    at com.intellij.openapi.editor.actionSystem.TypedAction$DefaultRawHandler$1$1.run(TypedAction.java:153)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1009)
    at com.intellij.openapi.editor.actionSystem.TypedAction$DefaultRawHandler$1.run(TypedAction.java:147)
    at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:124)
    at com.intellij.openapi.editor.actionSystem.TypedAction$DefaultRawHandler.execute(TypedAction.java:139)
    at com.intellij.openapi.editor.actionSystem.TypedAction.actionPerformed(TypedAction.java:133)
    at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:1166)
    at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:5487)
    at com.intellij.openapi.editor.impl.EditorImpl$9.keyTyped(EditorImpl.java:997)
    at java.awt.Component.processKeyEvent(Component.java:6488)
    at javax.swing.JComponent.processKeyEvent(JComponent.java:2832)
    at java.awt.Component.processEvent(Component.java:6310)
    at java.awt.Container.processEvent(Container.java:2236)
    at java.awt.Component.dispatchEventImpl(Component.java:4889)
    at java.awt.Container.dispatchEventImpl(Container.java:2294)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
    at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
    at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
    at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
    at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
    at java.awt.Component.dispatchEventImpl(Component.java:4760)
    at java.awt.Container.dispatchEventImpl(Container.java:2294)
    at java.awt.Window.dispatchEventImpl(Window.java:2746)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.awt.EventQueue$4.run(EventQueue.java:731)
    at java.awt.EventQueue$4.run(EventQueue.java:729)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:857)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:632)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:386)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)