[orca-devel] traceback while experimenting with function selectedText

[jose vilmar estacio de souza <vilmar informal com br>]

Hi all.
I was doing some experiments and found the following:

Traceback (most recent call last):
  File 
"/data/software/orca/dev/lib/python2.6/site-packages/orca/focus_tracking_presenter.py", 
line 715, in _processObjectEvent
    s.processObjectEvent(event)
  File 
"/data/software/orca/dev/lib/python2.6/site-packages/orca/script.py", 
line 407, in processObjectEvent
    self.listeners[key](event)
  File 
"/data/software/orca/dev/lib/python2.6/site-packages/orca/default.py", 
line 3057, in onCaretMoved
    self._presentTextAtNewCaretPosition(event)
  File 
"/data/software/orca/dev/lib/python2.6/site-packages/orca/scripts/apps/Eclipse/script.py", 
line 73, in _presentTextAtNewCaretPosition
    [text, startOffset, endOffset] = self.utilities.selectedText(obj)
  File 
"/data/software/orca/dev/lib/python2.6/site-packages/orca/script_utilities.py", 
line 1933, in selectedText
    return [textContents, startOffset, endOffset]
UnboundLocalError: local variable 'startOffset' referenced before assignment

The problems happens when does not exist text selected and the function 
is called.

Seems that we need to initialize the variables startOffset and endOffset 
in the function selectedText before the loop.