Reported by a11cf0.vk on 2014-10-17 11:45
Steps to reproduce:

1. Open a relatively large text file in any Scintilla based editor such as Notepad++. userGuide.html that comes with NVDA is a good file to test.
2. Go to the bottom of the file.
3. Press and hold the up arrow key.

While the up arrow key is held, NVDA will constantly produce the following error until the top of the document is reached.

error executing event: caret on <NVDAObjects.Dynamic_ScintillaIAccessibleScintillaWindowNVDAObject object at 0x058E3290> with extra args of {}
Traceback (most recent call last):
File "eventHandler.pyc", line 143, in executeEvent
File "eventHandler.pyc", line 91, in init
File "eventHandler.pyc", line 98, in next
File "NVDAObjects\IAccessible__init__.pyc", line 1286, in event_caret
File "NVDAObjects\behaviors.pyc", line 171, in event_caret
File "editableText.pyc", line 234, in detectPossibleSelectionChange
File "speech.pyc", line 482, in speakSelectionChange
File "baseObject.pyc", line 21, in get
File "textInfos\offsets.pyc", line 407, in _get_text
File "NVDAObjects\window\scintilla.pyc", line 156, in _getTextRange
File "winKernel.pyc", line 117, in virtualAllocEx
WindowsError: 8 Недостаточно памяти для обработки команды.

Thanks!