As !1 explained: a successful pattern match in list context returns a list of captured matches, or an empty list if it didn't match. That's why your own map { /(.+)\./ } works — map provides list context to the block, so the pattern match returns the captured text. What I did is simply unconditionally add a "\n" to that list. So if the list was

"foo.txt", "bar.bmp", "baz.pdf"

[download]

then the result is

"foo", "\n", "bar", "\n", "baz", "\n"

[download]

which prompts print to duly produce the desired result.

Makeshifts last the longest.

In reply to Re^3: Using map to Add a Line Breaks to a List by Aristotle
in thread Using map to Add a Line Breaks to a List by goober99

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