how can i make more space between of 2 answers in command window?

does anyone know how can i make more space between of 2 answers in command window? for example in a m-file i have this two command: a=1+1; and b=2+2; . when i run this m-file, there is a specified space between of answers of those in command window. but i need more space. in other words which command is there, that when i write it in m-file, do the same work of "enter" in command window?

Answer 1

[Walter Roberson]

fprintf(1,repmat('\n',1,NumberOfBlankLines));

[mohammad]

thanks dear