Vue: Should `config.keyCodes` support multiple keys for a single modifier?

[crswll]

Vue.js version

2.0.3

Reproduction Link

https://jsfiddle.net/crswll/5yynzyj3/

Steps to reproduce

Focus the input and try using W, A, S or D to trigger key up instead of UP, RIGHT, DOWN and LEFT.

What is Expected?

I expected to be able to hit W or UP to trigger up2, A or LEFT to trigger left2, S or DOWN to trigger down2, D or RIGHT to trigger right2.

What is actually happening?

Nothing. I thought it would work because of this line from the source but it doesn't...

https://github.com/vuejs/vue/blob/b51b9eae4d427d0a909aff8c5f08575c450711a1/src/compiler/codegen/events.js#L15

Also, kind of a side note:

Can we overwrite the default keyCodes? I'd rather name my custom alias up instead of up2.

[yyx990803]

The current public API doesn't support Array yet, but this could be useful.

[crswll]

I agree! I'm doing an app for a set top box and the remote's keyCodes don't always line up with my computer.

[yyx990803]

Closed via #4328