Turtle and Observer Command
let `[:variable value]` Declares `variable` as a local variable and assigns `value` to it. All local variables must have names which begin with a colon. You may declare more than one variable in a let statement (ie. `let [:variable1 value1 :variable2 value2]`. Variables are declared in the order they appear in the let statement. See the Variables page for more information on local variables. Variables defined in a let are visible from the let (outside the body of the let) to the end of the procedure Examples: let [:myvar 6] declares a local variable `:myvar` and assigns its value to 6. Related commands: globals ``