Determining delimeter for a structured section in a text file using a hex viewer

Question

I have a text file with structured data. After each text block it says "END" and continues onto the next block. Looking at a hex viewer I see

0A:45:4E:44:0A:20:20:20:20:20:20:20:20:20

which translates into

?END?         

Notice the 9 spaces.

How do I write this as a delimeter in my code?

"END\n\n\n \n \n \n \n \n \n"

This doesn't seem to work. What am I missing?

Answer 1

Most likely,

"\nEND\n         "

however you forgot to mention which language you're using. Where did up get all those extra \ns from?