Might someone explain this little oddity.
$_ = "is this odd or not?";
@a = /(.*? )/gs; # note the ? is followed by a space
It only gives one match here (5.6.1, linux). With only /g it matches
multiple times. It also matches multiple times with /gsi, but not
with combinations of /gs and other modifiers. It does multiple matches
if you replace the trailing space in the re with a \s though.
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