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Sigma KEE - SpecialCharacterPress
SpecialCharacterPress(special character press)

appearance as argument number 1
-------------------------


(subclass SpecialCharacterPress SingleKeyPress) ComputerInput.kif 1400-1400 Special character press is a subclass of single key press
(documentation SpecialCharacterPress EnglishLanguage "A CharacterKeyPress is a SingleKeyPress of the enter, backspace, delete, escape, shift, control, function, function keys, home, page_up, and similar keys. Use CharacterKeyPress for white space keys and a keyboard key that signifies a single character (letters, numbers, punctuation, other symbols).") ComputerInput.kif 1402-1407 Special character press is a subclass of single key press

appearance as argument number 2
-------------------------


(disjoint CharacterKeyPress SpecialCharacterPress) ComputerInput.kif 1409-1409 Character key press is disjoint from special character press
(subclass EnterKeyPress SpecialCharacterPress) ComputerInput.kif 1425-1425 Enter key press is a subclass of special character press
(termFormat EnglishLanguage SpecialCharacterPress "special character press") domainEnglishFormat.kif 65528-65528 Enter key press is a subclass of special character press

antecedent
-------------------------


(=>
    (instance ?ACT SpecialCharacterPress)
    (exists (?KEY)
        (and
            (instance ?KEY SpecialComputerKeyboardKey)
            (patient ?ACT ?KEY))))
ComputerInput.kif 1411-1416 If X is an instance of special character press, then there exists Y such that Y is an instance of special computer keyboard key and Y is a patient of X
(=>
    (and
        (instance ?ACT SpecialCharacterPress)
        (patient ?ACT ?KEY)
        (instance ?KEY ComputerKeyboardKey))
    (instance ?KEY SpecialComputerKeyboardKey))
ComputerInput.kif 1418-1423 If X is an instance of special character press, Y is a patient of X, and Y is an instance of computer keyboard key, then Y is an instance of special computer keyboard key


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