@FILES
  {"syntax"; "The RegExpSyntax structure";}
@SIGNATURE ORD_SET
@SIGNATURE REGEXP_SYNTAX "syntax" {
  @STRUCTURE CharSet ORD_SET
  @TYPES 
    @DATATYPE syntax { Group Alt Concat Interval Option Star Plus MatchSet NonmatchSet Char Begin End}
  @EXCEPTIONS 
    CannotParse
    CannotCompile
  @VALS 
    allChars
    addRange
}
@STRUCTURE RegExpSyntax "syntax" REGEXP_SYNTAX
