[Bebarr Swallow]

Можно ли упростить?

a=a.replace(/\/g,"").replace(/\\/g,"").replace(/\//g,"").replace(/\:/g,"").replace(/\*/g,"").replace(/\?/g,"").replace(/"/g,"").replace(/</g,"").replace(/>/g,"").replace(/\|/g,"").replace(/ $/,"")