Might someone explain this little oddity. 
$_ = "is this odd or not?";
@a = /(.*? )/gs;  # note the ? is followed by a space
print "@a";

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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.

In reply to regexp /gs oddity or bug by Anonymous Monk

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