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Re: what does 1^0 mean ?

2001-12-20 13:55:41
Don answered parv_,

| One of probably many ways...
| 
| :0
| * condition
| { VARIABLE = "something" }
| 
| :0
| * condition
| { VARIABLE = "something" }
| 
| :0
| * VARIABLE ?? something
| action here
| 
| Keep in mind that this works, but continues to needlessly process
| recipes in this case.

So that's what the `E' flag is for.

| :0
| * condition
| * condition
| { VARIABLE = "something" }
| 
| :0
| * ! VARIABLE ?? something
| * condition
| * condition
| { VARIABLE = "something" }
| 
| :0
| * VARIABLE ?? something
| action here

becomes

 :0
 * condition
 * condition
 { VARIABLE = "something" }
 
 :0E
 * condition
 * condition
 { VARIABLE = "something" }

 :0
 * VARIABLE ?? something
 action here

or for that matter,

 :0
 * condition
 * condition
 action
 
 :0E # or no E if previous recipe was delivering
 * condition
 * condition
 action



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