Less screen estate. Depending on your bracing style, the
above lines take 50% or 100% more lines with braces. In an era where
80x24 terminals were the norm, that is significant. It also
doesn't create a scope, but I don't know how costly entering
and leaving a scope in C is, so it might not matter.
Personally, I've always used braces in my C code, even for
one-line 'blocks'. And I've used C longer than I know Perl.
OTOH, I don't go through code and apply braces. I find that
as silly as C programmers who reduce a 'then' or 'else' part
to one line, and then take the trouble of removing braces.
Abigail
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