[uievents] Add composition events to examples (#68)

comment from implementer:

> I'm not so sure about what's the expected beforeinput/input in 6.3.4 Input Method Editors - Example 33?
> 
> According to 5.7.6 do I send a pair of beforeinput/input with inputType="insertCharacter"|"replaceContent"|"deleteComposedCharacter" after compositionupdate as the marked text changing (with the same data field as compositionupdate), and send inputType="replaceContent" after compositionend to replace the marked text?
> 
> Or do I only send inputType="insertCharacter"(text?) after compositionend?
> 

We should add the composition events to this example and update the formatting so that it is still easy to read the flow of the composition events. Perhaps by showing those events in *bold*.


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Reply to this email directly or view it on GitHub:
https://github.com/w3c/uievents/issues/68