And to find out what number to put in place of C in $istok(text,token,C), you can always just use:
//echo -a $asc(.)
//echo -a $asc(-)
Etc. (typed from the edit line). That will give you the numerical value for the character you're entering. Note that not all characters can be found using this method (such as a comma) due to mIRC's evaluation methods. A comma is 44, however.
