prevent list evaluation

[ji3m]

So maybe I answered my own question

make a func
export rust () begin 5959 end;

Then in the cas window type

a := {rust};

then type a which returns 5959
it evaluate rust.

so I defined a general function
export rcl (v) begin v end;

So now rcl (a) returns 5959 as expected
but. rcl('a') returns {rust} as desired