---diagram package --private ./base_prot_sig2.nit -I ../lib/standard
---diagram package ./base_prot_sig2.nit -I ../lib/standard
---diagram class --private ./base_prot_sig2.nit -I ../lib/standard
---diagram class ./base_prot_sig2.nit -I ../lib/standard
+--diagram package --private ./base_prot_sig2.nit -I ../lib/core
+--diagram package ./base_prot_sig2.nit -I ../lib/core
+--diagram class --private ./base_prot_sig2.nit -I ../lib/core
+--diagram class ./base_prot_sig2.nit -I ../lib/core