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─────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►
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