for example:
if (something)
function();
else
nope();
for example: if (something) function(); else nope();
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It depends on what you mean by “why?”.
The first turtle on the way down is that Perl control structures are defined in terms of BLOCKs, and not in terms of statements (as in C). And a
BLOCKin Perl is delimited by curlies.The next turtle on the way down would be Larry Wall’s feelings about why BLOCKs belong there instead of statements!