b = logtext(message ‖ message_numberʃ, argument1, ..., argumentNʅ);
The
message is either a string expression or a numeric
message number that contains the text that is written to the file. If the text contains any
message formatters, the optional arguments
argument1 to
argumentN will be inserted into the text.
The function returns a logical value of 1 (true) if successful and 0 (false) otherwise. If no paradata log file is open, then the function returns 0.