![]()  | 
 
  
  | 
||||
![]() ![]() ![]() ![]() ![]() ![]() ![]()  | 
    |||||
An obsolete keyword was detected.
 Additional Information
 The keyword sequence 'X' is deprecated; use 'Y' instead.
 where X is the form supported in older versions of the language, Y
the recommended form.
Explanation
Obsolete forms of the language include the verbose comparison operators (such as using 'IS EQUAL' instead of '='), '=' for pattern-assignment instead of '=>', and the names SGML and OUTPUT instead of #MARKUP-PARSER and #CURRENT-OUTPUT. Such forms are subject to eventual removal from the language.