Labels:computer | crt screen | monitor | sky | window OCR: XLISP: An Experi imental Object Oriented Language Page SYMBOL FUNCT ONS 10. SYMBOL FUNCT IONS set xpr SET THE VALUE OF SYMBOL <w6 the ymbol being xpr the new value re turns the new va Tue baas) [<sym expr> SET THE VALUE OF A SYMBOL ym> the symbo be 6uT quoted expr the new va lue returns the new ua lue (setf place expr SET THE VALUE OF FIELD place the ield specif Fier quoted> <sym> set the va lue of symbol car set the car of list node cdr expr> set the of list node 6 ym (prop> set the value 01 property symbo 1-a lue sym set the va lue o1 symbo ymho l-plist proper of symbol <value> the new ua Tue returns the new va Tue <def un sym args> expr> DEFINE : FUNCTI ION <def Fmacro Um fargs> DEFI NE MACRO sym symboi he ing def ined (quoted args list of formal arguments this list is of the form Exper ...
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