fix bug where salvus.[tab] didn't work before evaluating another cell...
fix bug where salvus.[tab] didn't work before evaluating another cell...

DrXyzzy/smc,tscholl2/smc,sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,tscholl2/smc,DrXyzzy/smc,sagemathinc/smc,tscholl2/smc,sagemathinc/smc,sagemathinc/smc,DrXyzzy/smc,tscholl2/smc