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	def find_errors(file):			def find_errors(file):
	"""Extract snippets using the % symbol as a formatter with their line			"""Extract snippets using the % symbol as a formatter with their line
	number"""			number"""
	pattern = re.compile(r"(?:\"\|')\s*\\?\s+%\s+(?:\\\s+)?.+$", re.MULTILINE)			pattern = re.compile(r"(?:\"\|')\s*\\?\s+%\s+(?:\\\s+)?.+$", re.MULTILINE)
	snippets = find_snippets(file)			snippets = find_snippets(file)
	return dict(			return dict(
	[(l, s) for l, s in snippets.items() if pattern.search(s) is not None])			[(line, snippet) for line, snippet in snippets.items() if pattern.search(snippet) is not None])


	def main(file):			def main(file):
	r"""Print line number and code snippets using the % formatter from the file,			r"""Print line number and code snippets using the % formatter from the file,
	and suggest a replacement using the .format() method.			and suggest a replacement using the .format() method.
	Output format is :			Output format is :
	(<line number>) <original snippet>			(<line number>) <original snippet>
	=> <replacement snippet>			=> <replacement snippet>
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