Keyboard input/Keypress check: Difference between revisions

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end.</lang>
=={{header|Elena}}==
{{trans|C#}}
ELENA 3.2 :
<lang elena>import extensions.
 
program =
[
literal chr := emptyLiteralValue.
if (console isKeyAvailable)
[
chr := console readChar
].
].</lang>
 
=={{header|ERRE}}==
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