Art ists ▁from ▁Vienna <0x0A> </s> ▁The ▁following ▁high ways ▁are ▁number ed ▁ 9 9 2 : ▁ ▁United ▁States <0x0A> </s> ▁Ghost script ▁is ▁a ▁suite ▁of ▁software ▁based ▁on ▁an ▁interpreter ▁for ▁Ad obe ▁Systems ' ▁Post Script ▁and ▁Port able ▁Document ▁Format ▁( PDF ) ▁page ▁description ▁languages . ▁Its ▁main ▁purposes ▁are ▁the ▁r aster ization ▁or ▁rendering ▁of ▁such ▁page ▁description ▁language ▁files , ▁for ▁the ▁display ▁or ▁printing ▁of ▁document ▁pages , ▁and ▁the ▁conversion ▁between ▁Post Script ▁and ▁PDF ▁files . ▁ ▁Fe atures ▁ ▁Ghost script ▁can ▁be ▁used ▁as ▁a ▁r aster ▁image ▁processor ▁( RI P ) ▁for ▁r aster ▁computer ▁printer s — for ▁instance , ▁as ▁an ▁input ▁filter ▁of ▁line ▁printer ▁da emon — or ▁as ▁the ▁R IP ▁engine ▁behind ▁Post Script ▁and ▁PDF ▁view ers . ▁ ▁Ghost script ▁can ▁also ▁be ▁used ▁as ▁a ▁file ▁format ▁converter , ▁such ▁as ▁Post Script ▁to ▁PDF ▁converter . ▁The ▁ps 2 pdf ▁conversion ▁program , ▁which ▁comes ▁with ▁the ▁g host script ▁distribution , ▁is ▁described ▁by ▁its ▁documentation ▁as ▁a ▁" work - ali ke ▁for ▁nearly ▁all ▁the ▁functionality ▁( but ▁not ▁the ▁user ▁interface ) ▁of ▁Ad obe ' s ▁Ac ro bat ▁Dist iller ▁product ". ▁This ▁converter ▁is ▁basically ▁a ▁thin ▁wrapper ▁around ▁g host script ' s ▁pdf write ▁output ▁device , ▁which ▁supports ▁PDF / A - 1 ▁and ▁PDF / A - 2 ▁as ▁well ▁as ▁PDF / X -