def uncomment(path, regex, char='#', backup='.bak'):
 return comment_line(path=path, regex=regex, char=char, cmnt=False, backup=backup)

def uncomment ( path , regex , char = '#' , backup = '.bak' ) : return comment_line ( path = path , regex = regex , char = char , cmnt = False , backup = backup )
attempt to uncomment all lines in filename matching regex .