def get_fragment(self, offset):
fragment_len = <NUM_LIT:10><EOL>s = '<STR_LIT>' % (self.source[offset:offset + fragment_len])<EOL>if offset + fragment_len < len(self.source):<EOL><INDENT>s += '<STR_LIT>'<EOL><DEDENT>return s<EOL>
Get the part of the source which is causing a problem.