acet-var-getvar

(acet-var-getvar  varname  savemode)

Loads a custom variables from several storage places as specified by savemode.
saveMode can be a combination (bitflags) of : 1 = dictionary   2 = registry   4 = environment;

if saveMode is NIL, the variable with its value is loaded from dictionary and registry (saveMode = 3);
if the variable is successfully retrieved from one place, the other potential storage places are not examined
(if savemode specifies more than 1 place).