Optimize "b", "j", "[", "C", "U", "]"

[hazzik]

Using "console" instead of "{}"

Works in all current browsers and node.js

Also, "C" could be optimized used (0+Function("return console")()["constructor"])[10]. -- need adjustment for IE using workaround from #17

[subzey]

window.console is undefined in IE 9 until debugger window is opened. It is not so modern browser, though.

[hazzik]

Anyway IE still does not work at all

[hazzik]

Ok, I've found alternative for [: (Function("return arguments")+"")[0] - works in every browser

[hazzik]

Reopen this as we do not support IE anyway /cc @subzey @aemkei

[dxa4481]

This might be a dumb question, but is there a good reason [ ] ( ) and ! don't map to themselves?

[hazzik]

@dxa4481 it's impossible, as we need a char code/string of these characters. Without quotes they are control characters, not string literals.

[hazzik]

Superseded by #54