Counting lines in a string
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I had to do something like this in XSLT. If the string is not too long (for some definition of "too long"), you can replace all newlines with "" and then take the difference in the two string lengths.
I had to do something like this in XSLT. If the string is not too long (for some definition of "too long"), you can replace all newlines with "" and then take the difference in the two string lengths.