anchor.diff:  [[considerations_for_monthname]]
   === Considerations for MONTHNAME
   
  -The MONTHNAME function returns the name of the month in ISO8859-1.
  +The MONTHNAME function returns the name of the month in ISO88591.
   
   [[examples_of_monthname]]
   === Examples of MONTHNAME
  
positive.code: [[considerations_for_dateformat]]
  === Considerations for DATEFORMAT
  
  The DATEFORMAT function returns the datetime value in ISO8859-1
  encoding.
  
  [[examples_of_dateformat]]
  
negative.code: [[considerations_for_dayname]]
  === Considerations for DAYNAME
  
  The DAYNAME function returns the name of the day in ISO88591.
  
  [[examples_of_dayname]]
  === Examples of DAYNAME
  