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flatten.awk: allow to specify additional custom devices node number with metacomments inserted in the netlist, like *.nodes[W] = 2, or *. nodes["W"]=2

This commit is contained in:
Stefan Frederik 2022-10-10 17:45:56 +02:00
parent 9f3692a94a
commit b93c9af97c
1 changed files with 10 additions and 0 deletions
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10
src/flatten.awk
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@ -46,6 +46,16 @@ BEGIN{
}
{
if( ($0 !~/^\.include/) && ($0 !~/^\.INCLUDE/) ) $0=toupper($0)
# allow to specify *.nodes[W]=2 or *.nodes["W"] = 2 in the netlist for additional
# custom devices nodes specification.
if($0 ~/^[ \t]*\*\.[ \t]*NODES\["?[^]["]"?\][ \t]*=[ \t]*.*/) {
n_nodes = $0
sub(/^.*=[ \t]*/, "", n_nodes)
n_initial = $0
sub(/"?\].*/, "", n_initial)
sub(/^.*\["?/, "", n_initial)
nodes[n_initial] = n_nodes
}
if($0 ~ /^\**\.SUBCKT/ && first_subckt) {
topcell=$2
sub(/^\*\*/,"",$0)