Should not \n be included in the match in both cases? What am I missing here? 
$ perl -e '$_="foo\nbar"; print "1=|$1|\n" if m/(fo.+?)$/s'
1=|foo
bar|

$ perl -e '$_="foo\n"; print "1=|$1|\n" if m/(fo.+?)$/s'
1=|foo|

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In reply to Non-greedy match end of line bug? by am12345

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