Variable Name is annoyin

Working with external text files can be a problem sometimes. You have to give the textfield a variable name and then you can’t forget to add it in the textfield itself (eg. content=text_from_textfile). I personally don’t mind but im doing something for a friend and he keeps forgetting it every now and then.

My question: Is there a way to load external text file without typing variable name in that file at the start? (i hope there is, as a matter of fact i need to know it desperately)

Thanks everyone in advance