Printing the character from ascii code

[ken gray]

I am capturing a keystroke during a 'wait' and need to build a 'sel' statement out of the key pressed.
here's what I'm doing.
What I'd like to do is if a handful of keys are pressed do one thing if any others are pressed go ahead and press that key then end macro. what command am I missing here?
Macro Macro2

Code:

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int i = wait(0 KF)
out i
sel i
,case 32, 66,
,,out "case1"
,case else
,,_s=(i)
,,out _s
,,key(i)