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RTL Routines, SMG$, SMG$CANCEL_INPUT

 *Conan The Librarian

    The Cancel Input Request routine immediately cancels any read-
    in-progress that was issued by SMG$READ_COMPOSED_LINE, SMG$READ_
    KEYSTROKE, SMG$READ_STRING, or SMG$READ_VERIFY.

    Format

      SMG$CANCEL_INPUT  keyboard-id

  Additional Information (explode) :

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