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Per Amundsen, 02/28/2014 01:03 PM
Added in 1.8.8
/var [-sg] <%var> [[= ]value]
Sets the value of local variable %var to the specified value.
Switches
-s - Display variable assignment value.
-g - Creates a global variable instead.
Parameters
<%var> - The variable to set.
= ]value] - Value to set the variable to. (can be a single arithmetic expression, see [[Arithmetic Operators)
Example
alias factorial {
var %result = 1, %x = $1
while (%x) {
var %result = %result * $v1
dec %x
}
return %result
}
;Returns 3628800
//echo -ag $factorial(10)
Updated by Per Amundsen over 11 years ago · 21 revisions