[pmwiki-users] summing variables

[posti at taavi.org]

Thanks,

but I didn't quite understand how this one helps. I have MarkupExprPlus
enabled and I have used for example {(add  ...)} for doing things.

I have variables like this (:var1:2,5:) (:var2:3,4:) (:var3:23,78:) ...
(:var35:0,45:). I'd like to know is there an easy way to sum all 35
variables together? So that I don't need to use for example {(add {$:var1}
an then all those 35 variables.

Taavi