Revert "signs_deco.scp ok"

This reverts commit a8773ef094aacdc7678d2ab3c2ec23e29ad991ac.
Revert "Revert "signs_deco.scp ok""

This reverts commit 5fdb0145f52498ad0e4083109d189ca059c22203.
ok

signs_deco.scp
ok

signs_deco.scp