Don't interpolate on ? or $ [Fixes #835]
Don't interpolate on ? or $ [Fixes #835]

gfvcastro/pry,raeno/pry,bronzdoc/pry,richo/pry,gfvcastro/pry,scalixte-mdsol/pry,ngpestelos/pry,caporta/pry,jasonm23/pry,85x14/pry,nju520/pry,icebreaker/pry,raeno/pry,jasnow/pry,josue804/debunker,josue804/debunker,85x14/pry,geoffreylitt/pry,shockone/pry,raeno/pry,sideci-sample/sideci-sample-pry,geoffreylitt/pry,jasonm23/pry,printercu/pry,sferik/pry,ngpestelos/pry,icebreaker/pry,caporta/pry,scalixte-mdsol/pry,shockone/pry,nju520/pry,caporta/pry,85x14/pry,ooohiroyukiooo/pry,tdg5/pry,pvdb/pry,tdg5/pry,bronzdoc/pry,ooohiroyukiooo/pry,tdg5/pry,scalixte-mdsol/pry,nju520/pry,pvdb/pry,deivid-rodriguez/pry,printercu/pry,sferik/pry,shockone/pry,jasnow/pry,ooohiroyukiooo/pry,jasnow/pry,jasonm23/pry