WHILE


control
Since v1.0.0
Available on all platforms
See also

Configuration parameters


The WHILE function implements a while loop. It takes two macros as arguments from the stack: the condition macro to evaluate and the macro to execute while the condition is true.

If one iteration takes too long (warpscript.maxloop) the loop will be killed.

Signature

Examples

5 <% DUP 1 > %> // Condition macro: top of the stack bigger than 1 <% // Exec macro: we say it's bigger than 1 and we decrement counter by 1 DUP 1 - 'index' STORE 'bigger than 1' $index %> WHILE 'smaller or equal to 1' // Then the last number found should be smaller or equal to 1