$istok checks if there is exatly same token as it is written, an "32" - separator ($chr(32) = "space"). Yo can read mIRC help file about tokens for more info, there is a lot commands for tokens.
Okay, thank you. But I don't know if this way would help me out in this way. Because this textfiles includes 1 line and 49432 characters with no space between.
A simple text file is not how you should be checking subscribers; use a hash table. If this list is composed by mIRC itself use a hash table to begin with. If this list is composed by another source parse it into a hash table first for future use.
Is this a JSON file? JSON parsers already exist that you can use to get these nicks into a hash table.
I have a link where I get this one line in webbrowser. I just did get this content via vbs into a textfile and now I want to check this file if $2 is provided in this file.
Maybe you have a better way because I just dont know?
So maybe there is a way to get the information if $2 is a sub or not without saving it into a file?