how to iterate every line from variable on the basis of new line character instead of space in csh

#!/bin/csh -f

foreach line (`cat test.txt`)
  echo "$line"
end

test.txt file contains following content :

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But on running the above csh script i am getting following output which prints on the basis of space delimiter instead of new line

./test.csh

output is in file

You can use this;

#!/bin/csh -f
foreach line ( "`cat test.txt`" )
  echo $line
end

Test :

$ csh test.csh 
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Is your question about programming
We prefer questions that can be answered, not just discussed.
Provide details. Share your research.
If your question is about this website, ask it on meta instead.