Character Operators and Functions

Operator/Function Description Operand Types Result Type
    First Second  
ASCII Convert character to ASCII code C

 

 N
CHARTONR or CHARTONUM Convert numeral character to a number C

 

 N
CHR or CHAR Convert ASCII code to character N

 

 C
CONCAT Join character fields C C C
HEAD Leading characters C N C
IN One string in another? C C Y
LENGTH_OF Count characters in a string C N
LIKE One string like another? C C Y
NEXTCHAR Next input character Y

 

 C
NUMTOCHAR Convert number to characters N - C
POS Position in character field C C N
READ_TAIL Read command tail C

 

 C
READ_TOGGLE Command tail used? C

 

 Y
TAIL Trailing characters C N C
TRIMMED Remove trailing spaces C C
UPPERCASE Convert to upper case C

 

 C
VALIDNUMBER Only numbers in string? C

 

 Y