old_contents: """ Converts text to Pig Latin
  
  >>> import piglatin
  >>> 
  >>> piglatin.translate('this is a test string')
  'is-thay is-ay a-ay est-tay ing-stray'
  
  """
  import re
  import string
  from string import ascii_letters
  
  
  def translate(txt):
  	""" Translates text into pig latin ."""
  
  	vowels = 'aeiou'
  	# Separates text into words and whitespace
  	words = re.findall(r'(?:\S+)|(?:\s+)', txt)
  	output = []
  	ascii_set = set(ascii_letters)
  	for word in words:
  		# Whitespace does not require translation
  		if not word.strip():
  			output.append(word)
  			continue
  		# Punctuation does not require translation
  		if not ascii_set.intersection(word):
  			output.append(word)
  			continue
  		
  		# Gather pre and post punctuation (ie; qhotes, etc.).  They should
  		# still remain at the beginning and end of the translated word.
  		m = re.match(r'^(?P<pre>[\W]*)(?P<word>.+?)(?P<post>[\W]*)$', word)
  		d = m.groupdict()
  		
  
  		# pig latin removes any leading consonants to a word and places them
  		# at the end of the word, followed by -ay.  If the word starts with a 
  		# vowel, just append -ay.  Treat y as a vowel only if it is not at 
  		# the beginning of a word and preceded by a consonant (this isn't 
  		# foolproof, but it works cases).
  		i = 0
  		word = d['word']
  		while len(word) > i:
  			if word[i].lower() in vowels:
  				break
  			if i > 0 and word[i].lower() == 'y':
  				break				
  			i += 1
  		d['fore'] = word[i:]
  		d['aft'] = word[:i]
  		new_word = '{pre}{fore}-{aft}ay{post}'.format(**d)
  		output.append(new_word)
  	return ''.join(output) 
  			
  			
  if __name__ == '__main__':
  	txt = """
  The Gettysburg Address 
  
  Four score and seven years ago our fathers brought forth on this continent, 
  a new nation, conceived in Liberty, and dedicated to the proposition that all 
  men are created equal. 
  
  Now we are engaged in a great civil war, testing whether that nation, or any 
  nation so conceived and so dedicated, can long endure. We are met on a great 
  battlefield of that war. We have come to dedicate a portion of that field, as 
  a final resting place for those who here gave their lives that that nation 
  might live. It is altogether fitting and proper that we should do this. 
  
  But, in a larger sense, we cannot dedicate - we cannot consecrate - we cannot 
  hallow - this ground. The brave men, living and dead, who struggled here, have 
  consecrated it, far above our poor power to add or detract. The world will 
  little note, nor long remember what we say here, but it can never forget what 
  they did here. It is for us the living, rather, to be dedicated here to the 
  unfinished work which they who fought here have thus far so nobly advanced. 
  It is rather for us to be here dedicated to the great task remaining before 
  us - that from these honored dead we take increased devotion to that cause for 
  which they gave the last full measure of devotion - that we here highly resolve 
  that these dead shall not have died in vain - that this nation, under God, 
  shall have a new birth of freedom - and that government of the people, by 
  the people, for the people, shall not perish from the earth.
  """
  	
  	print translate(txt)
new_contents: """ Converts text to Pig Latin
  
  >>> import piglatin
  >>> 
  >>> piglatin.translate('this is a test string')
  'is-thay is-ay a-ay est-tay ing-stray'
  
  """
  import re
  import string
  from string import ascii_letters
  
  
  def translate(txt):
  	""" Translates text into pig latin ."""
  
  	vowels = 'aeiou'
  	# Separates text into words and whitespace
  	words = re.findall(r'(?:\S+)|(?:\s+)', txt)
  	output = []
  	ascii_set = set(ascii_letters)
  	for word in words:
  		# Whitespace does not require translation
  		if not word.strip():
  			output.append(word)
  			continue
  		# Punctuation does not require translation
  		if not ascii_set.intersection(word):
  			output.append(word)
  			continue
  		
  		# Gather pre and post punctuation (ie; qhotes, etc.).  They should
  		# still remain at the beginning and end of the translated word.
  		m = re.match(r'^(?P<pre>[\W]*)(?P<word>.+?)(?P<post>[\W]*)$', word)
  		d = m.groupdict()
  		
  
  		# pig latin removes any leading consonants to a word and places them
  		# at the end of the word, followed by -ay.  If the word starts with a 
  		# vowel, just append -ay.  Treat y as a vowel only if it is not at 
  		# the beginning of a word and preceded by a consonant (this isn't 
  		# foolproof, but it works in most cases).
  		i = 0
  		word = d['word']
  		while len(word) > i:
  			if word[i].lower() in vowels:
  				break
  			if i > 0 and word[i].lower() == 'y':
  				break				
  			i += 1
  		d['fore'] = word[i:]
  		d['aft'] = word[:i]
  		new_word = '{pre}{fore}-{aft}ay{post}'.format(**d)
  		output.append(new_word)
  	return ''.join(output) 
  			
  			
  if __name__ == '__main__':
  	txt = """
  The Gettysburg Address 
  
  Four score and seven years ago our fathers brought forth on this continent, 
  a new nation, conceived in Liberty, and dedicated to the proposition that all 
  men are created equal. 
  
  Now we are engaged in a great civil war, testing whether that nation, or any 
  nation so conceived and so dedicated, can long endure. We are met on a great 
  battlefield of that war. We have come to dedicate a portion of that field, as 
  a final resting place for those who here gave their lives that that nation 
  might live. It is altogether fitting and proper that we should do this. 
  
  But, in a larger sense, we cannot dedicate - we cannot consecrate - we cannot 
  hallow - this ground. The brave men, living and dead, who struggled here, have 
  consecrated it, far above our poor power to add or detract. The world will 
  little note, nor long remember what we say here, but it can never forget what 
  they did here. It is for us the living, rather, to be dedicated here to the 
  unfinished work which they who fought here have thus far so nobly advanced. 
  It is rather for us to be here dedicated to the great task remaining before 
  us - that from these honored dead we take increased devotion to that cause for 
  which they gave the last full measure of devotion - that we here highly resolve 
  that these dead shall not have died in vain - that this nation, under God, 
  shall have a new birth of freedom - and that government of the people, by 
  the people, for the people, shall not perish from the earth.
  """
  	
  	print translate(txt)
  
subject: Comment fix