An ini file is a text file that the macro reads data from, basically it allows you, the user, to configure the mac without touching the actual macro code.
I dont know which fletching script you're referring to but they're generally laid out like:
Code: Select all
[section1]
var1=value1
var2=value2
...
[section2]
var1=value1
...
So you should be able to look at a sample ini for the macro you're interested in and go from there.