comment reader: substring one character too long
comment reader: substring one character too long

The substring contains the first character after the comment.
indexOf and substr are both zero based.
A comment starts with 4 characters and ends with 3 chars.
That's why we have to subtract 1.
debugwand/postscribe,debugwand/postscribe,Ambroos/postscribe,adtechlabs/postscribe,kendrick-k/postscribe,kendrick-k/postscribe,carambolage/postscribe,realestate-com-au/postscribe,realestate-com-au/postscribe,carambolage/postscribe,Ambroos/postscribe