Description of problem:

Traceback (most recent call last):
  File "/usr/bin/ttx", line 6, in <module>
    ttx.main(sys.argv[1:])
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/ttx.py", line 310, in main
    process(jobs, options)
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/ttx.py", line 295, in process
    action(input, output, options)
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/ttx.py", line 216, in ttCompile
    ttf.importXML(input, quiet=options.quiet)
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/ttLib/__init__.py", line 340, in importXML
    reader.read()
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/misc/xmlReader.py", line 30, in read
    self._parseFile(file)
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/misc/xmlReader.py", line 49, in _parseFile
    parser.Parse(chunk, 0)
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/misc/xmlReader.py", line 82, in _startElementHandler
    elif "ERROR" in attrs or ('raw' in attrs and safeEval(attrs['raw'])):
  File "/usr/lib/python2.7/site-packages/FontTools/fontTools/misc/textTools.py", line 11, in safeEval
    return eval(data, {"__builtins__":{}})
  File "<string>", line 1, in <module>
NameError: name 'True' is not defined

Version-Release number of selected component (if applicable):
fonttools-2.5-2.fc22

How reproducible:
always

Steps to Reproduce:
1.ttx anyfont.ttx
2.
3.

Actual results:
above traceback

Expected results:
should not give traceback

Additional info: