Editing WoW:API strbyte

{{luaapi}}
Returns the numerical code of a character in a string.
 indexByte = string.byte(s [, index[, endIndex]])
 indexByte = strbyte(s [, index[, endIndex]])


== Arguments ==
:s [, index[, endIndex]]
:; s : String - The string to get the numerical code from
:; index : Number - Optional argument specifying the index of the character to get the byte value of
:; endIndex : Number - Optional argument specifying the index of the last character to return the value of


== Returns ==
; indexByte : Number - The byte value of the character at the specified position or nil if the index is invalid

== Example ==
 > = string.byte("ABCDE")      -- no index, so the first character
 65
 > = string.byte("ABCDE",1)    -- indexes start at 1
 65
 > = string.byte("ABCDE",0)    -- we're not using C
 > = string.byte("ABCDE",100)  -- index out of range, no value returned
 > = string.byte("ABCDE", 1, 3)
 65           66           67

== Details ==
: The first valid index is 1.
: The last valid index is the length of the string.