[Pottus]

It is pretty simply if you use hooking and includes at that point each include is basically a filterscript.

Look at Texture Studio and how many includes there is.
https://github.com/Pottus/Texture-St...ts/tstudio.pwn

Now look at some includes.
https://github.com/Pottus/Texture-St...allobjects.pwn
https://github.com/Pottus/Texture-St...o/restrict.pwn
https://github.com/Pottus/Texture-St...io/listsel.pwn

See they are pretty much their own filterscripts but are compiled into a single script.