multiple .elseif, nested .if
.param select = 3
.param select2 = 3

V1 1 0 1

.if (select == 1)
    R1 1 0 1
.elseif (select == 2)
    R1 1 0 10
.elseif (select == 3)
    .if (select2 == 1)
        R1 1 0 100
    .elseif (select2 = 2)
        R1 1 0 200
    .elseif (select2 = 3) $ <----- selected
        R1 1 0 300
    .else
        R1 1 0 400
    .endif
.elseif (select == 4)
    R1 1 0 1000
.else
    R1 1 0 10000
.endif

.control
define mismatch(a,b,err) abs(a-b)>err
op
let out = -1/v1#branch

print out > test.log

if mismatch(out, 300, 1e-9)
  echo "ERROR: nested .if test failed"
  quit 1
else
  echo "INFO: nested .if test o.k."
  quit 0
end
.endc

.end