vjaulin wrote:
Ugo Cei wrote:
I am feeling a little confused. What is the expected behavior of te
following flowscript code:
var x = 0;
function fun() { print(++x); }
when it is invoked multiple times by the same user?
I am always getting "1" (with 2.1.8-rc1) as if the value of the
global variable wasn't retained between invocations. I expected to
get an incrementing sequence of values.
Ugo
I am not sure, but try this code
x = 0; // without var
function fun() { print(++x); }
It's actually exactly the same. Setting a variable without the "var"
keyword attaches it to the top-level scope, and you're already in that
toplevel scope :-)
Sylvain
--
Sylvain Wallez Anyware Technologies
http://people.apache.org/~sylvain http://www.anyware-tech.com
Apache Software Foundation Member Research & Technology Director
