the charToNum of factor
charToNum ( expression )
Factor and expression yield a character.
put the charToNum of "a" into it -- yields 97
The charToNum function returns the equivalent value of the character passed to it in the text encoding specified by the textEncoding property.
If more than one character is passed, charToNum returns the value of the first character.
binToChar, binToUni, charToBin, numToChar, numToUni, uniToBin, uniToNum