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KEY? Search:

In Console I/O Words in TurboForth Kernal

Word Name: KEY?
Type: Standard word
Data Stack Signature: -- ascii|-1
Return Stack Signature: --
Availability: V1.0  V1.1  V1.2
Description:

Scans keyboard and returns ascii code if a key is detected, else returns -1.

Example:

none

Comment:

Does not suspend execution.

See Also: JOYST  KEY 

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