ecSyntMemo.pas

in
     if ElemLen > 256 then ElemLen := 256;
        
change constant to 512     
     //it's needed (e.g. lines longer than 4700 are invisible) but with bigger value
     //which won't give unintended word-wrap on 1900x1200 monitor.
     if ElemLen > 512 then ElemLen := 512;
