JavaScript allows to comma-separate multiple variable declarations, like so: var i=0, j=1. Declaring multiple variables using one var-statement accross multiple lines is a NO GO! I consider this evil. And I learned it the hard way. It might look pretty nice, looks like less code and more efficient. But it definitely is not so when writing code. If it results in more speed let your build tool, compressor or compiler do it. But don’t write code which spreads multiple variable declarations in var-statement across multiple lines!
PERIOD.
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