2:55 >perl 1032_SoPW.pl subs.txt
line found to be xa1 a s f a1

last line is xa1 a s f a1
subcircuit found is a1 in xa1 a s f a1
sub entered for a1
.subckt a1 x y z
   xa a b c1
   xb c d e1
   xc f g h1
 .ends

 2:56 >