I'm relatively new to Javascript programming. When reading some code that others have written, I noticed that multiple var declaration is grouped together like this:
var foo = bla,
bar = bla,
foo1,
bar1;
Actually Douglas Crockford also suggest this style on his website. But it looks quite unpleasant to my eye. I would much prefer
var foo = bla;
var bar = bla;
var foo1;
var bar1;
Besides less typing, is there any reason one would prefer the first style?
