[var1] [var2] [var 3]

[expr if($f1 == $f2 && $f3 == hey, 0, 1, OR if($f1 == $f2, 3, 4);]

[sel 0 1 2 3]

var equal some number or something

What I need is if $f1 is equal to $f2 and $f3 is equal to hey then sel 0 else sel 1. If only $f1 and $f2 are equal then select 3 else select 4

@mrsstaceyseigle you can't compare symbols inside [expr] unfortunately so you need to sort them out beforehand.

expr_patch.pd