- This function is implemented by FrameXML in
Sets a new print() output handler function.
- Function - The function that will be called with all of print(...)'s arguments when print(...) is called. This function is responsible for converting the values into a form it can present to the user.
- The default print handler, provided by blizzard, converts all arguments to strings, concatenates them separated by a single space character, and prints the resulting string to the default chat frame.