Data update

Task/Address-of-a-variable/S-BASIC/address-of-a-variable.basic

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+comment
+  The LOCATION statement (with its somewhat counter-
+  intuitive syntax) is used to obtain the address
+  of a variable.  A variable may be placed at a
+  particular memory address by declaring it as BASED and
+  then positioning it at run-time using the BASE..AT
+  statement. Most often this is done to access the values
+  stored in operating system variables and structures,
+  though it has other uses as well.
+end
+
+var i, address_of_i = integer
+based k = integer
+
+location var address_of_i = i
+print "The variable i is stored at "; hex$(address_of_i)
+base k at address_of_i
+i = 12345
+print "i ="; i
+print "k ="; k       rem - same as i
+
+end