cmdline: Add Delete Character (DC) handling
cmdline: Add Delete Character (DC) handling

tgvaughan/dvtm,gridsystem/dvtmx,raedwulf/dvtm,tgvaughan/dvtm,delphinus35/dvtm,gridsystem/dvtmx,delphinus35/dvtm,medgar123/dvtm,armanbilge/dvtm,medgar123/dvtm,lotrfan/dvtm,raedwulf/dvtm,lotrfan/dvtm,tgvaughan/dvtm,medgar123/dvtm,armanbilge/dvtm,lotrfan/dvtm,raedwulf/dvtm