Dash, 9 characters added

grep -m1 .

The new grid:

·········v---H\·············································
·········>qir@uH····a·······································
Get a chr!?pio;·····l·······································
Outputs it,u········e·······c·······························
and 'BZam..t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·········g·····················
········write(read-host)····a)········r·····················
·········E·s········m·······n)········e·····················
········C·E·········p·······((········p·····················
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)i·······n ·····················
··%·A························(······-·.·····················
···=·························t····· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a·····················}}
·····························p·h···=························
··································<·························
·································>··························