When you mentioned that you wanted these "lines" to be "concatenated", what's the delimiter? In other words, what do you want to join them with?

The trick is to translate all embedded "\n" to the delimiter of your choice. If the delimiter is a single character, you don't really need to use a full-on s///.

If you wanted the delimiter as nothing:

If you wanted the lines to be joined by horizontal space:

In reply to Re^3: skip newline charater when reading by repellent
in thread skip newline charater when reading by coldy

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