Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

     ◄More Info►                             ◄Up► ◄Contents► ◄Index► ◄Back►
─────Intrinsic Functions: Character Functions───────────────────────────────
 
                                                 Argument     Function
     Name             Definition                 Type         Type
 
     LGE (charA,      charA >= charB             char         log
          charB)
 
     LGT (charA,      charA > charB              char         log
          charB)
 
     LLE (charA,      charA <= charB             char         log
          charB)
 
     LLT (charA,      charA < charB              char         log
          charB)
 
     LEN (char)       Length of string           char         int
 
     INDEX (charA,    Position of substring      char, log    int
            charB     charB in string charA
         [, log])
 
     LEN_TRIM (char)  Length of string,          char         int
                      less trailing blanks
 
     SCAN (char,      Element of charset         char, log    int
           charset    in char
        [, log])
 
     VERIFY (char,    Element of charset         char, log    log
             charset  not in char
          [, log])
 
     See Also: ◄Argument-Type Abbreviations►
                                    -♦-