scilab-5 and control-C [SEC=UNCLASSIFIED]

[Klaus Dieter-Liss]

just downloaded scilab-5.3 for linux, 64 bits.... when I start it in no 
windows mode: ./bin/scilab -nw then it interrupts with control-C. 
leaving still some programs in memory. what is behind this idea? in 
scilab 4,this was not the case. contol-C did not do anything. there is a 
risk, that Ihit control-C and my work is lost. how to disable control-c? 
cheers, kdliss.