Peek inside of file redux

[ken gray]

Here's some code I have for giving me the first few lines of a file but it doesn't work or csv files for some reason. I couldn't find a reason in the function it's calling. Am I overlooking something?

Function Peek_into_file
Trigger ^Shell_menu "Pee&k Into File"     

Code:

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File f.Open(a)
str s
int i
for i 0 10
,if(!f.ReadLine(s)) break
,out s

Thanks.