+ if( RelRow < 0 )
+ {
+ for( ; RelRow < 0; RelRow ++ )
+ {
+ uint32_t cp;
+ int delta = ReadUTF8Rev(gasDisplayLines[giCurrentLine], giCurrentLinePos, &cp);
+ if( !Unicode_IsPrinting(cp) )
+ RelRow --;
+ else
+ giCurrentCol --;
+ giCurrentLinePos -= delta;
+ }
+ }
+ else
+ {
+ UNIMPLIMENTED();
+ }