status = appendval ( arg1 ) ;
list arg1
list status 1 The STATUS variable is set to $ACKNOWLEDGE
list status
The STATUS variable is set to $ACKNOWLEDGE
%ARGUMENT : Invalid arguments. Usage: status = appendval ( arg1 ) ;
None
To execute the example below, press or modify the example to try different variations. list a = { "This is a value" } ; list b = { "This is another value" } ; list x = {} ; append ( x, a ) ; appendval ( x, b ) ; describe x ; if ( !exists a ) puts "Variable 'a' is now inside of x" ; if ( exists ( b ) ) puts "Variable 'b' still exists!" ; describe b ;