CLatexOutputFilter::UpdateFileStack() is not able to catch
filenames containing one of the following signs:
'[' ')' '('
Possible Solution 1: Try to find the end of the filename by
looking for ".tex". But files do not need to have this
Possible Solution 2: Compare with the Result from
the StructureParser while trying to get the filename from the
TXC Version 1b5_06 and earlier versions have