Got tired of writing for loops. Wrote a macro, loop(x), that expands to a for loop. Wondering why it's not a lang feature for C++ yet, tbh.
It's weird, because I have that dirty macro feeling when I use it, but it just feels so good to write loop(x) I don't even care.
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Notworthy that it doesn't work for nested loops where you want to access the outer variable, but still good.
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By some __VA_ARGS__ macro magic, loop(x) now uses i as the variable name and loop(var,x) uses 'var' as the variable name.
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