Return
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| − | This command exits the current command or function and allows custom functions to return a value. This command is designed to allow the user to re-use code in the form of custom functions where a value is returned. | + | This command exits the current command or function and allows custom functions to return a value. This command is designed to allow the user to re-use code in the form of custom functions where a value is returned. |
| + | This command is used within the [Define|define] command | ||
== Example == | == Example == | ||
Revision as of 18:27, 24 December 2012
This command exits the current command or function and allows custom functions to return a value. This command is designed to allow the user to re-use code in the form of custom functions where a value is returned. This command is used within the [Define|define] command
Example
define $my test function {
set(#test, $eval($add(5, 2)), "Global")
return(#test)
}
type text(<about me textarea>, $my test function(), "Standard")
Running the above script creates a function that calculates 5+2 in the variable "test". The reurn command sets the entire function tot he value of the calculation in the variable. The function is then used to place the result in the specified field.
