Added in 1.9.0

$addtok(text,token,C)

Adds a token to the end of text but only if it is not already in text.

$addtok is case-insensitive, see $addtokcs for case-sensitive version.

Parameters

text - Text to add the token to.
token - Token to add.
C - ASCII value of the character separating the tokens. (You can use $chr(N) to find the ASCII value of a character)

Example

; Returns a.b.c.d
//echo -ag $addtok(a.b.c,d,46)

; Returns a.b.c.d
//echo -ag $addtok(a.b.c.d,c,46)