For example , it was common to insert one program starting with line 100 , and another program starting at line 200 , etc .
In order for multiple programs to exist on the device , they had to be written in different ranges of line numbers .
It was common to insert one program starting with line 100 , and another program starting at line 200 , etc .
In order for multiple programs to exist on the device , they had to be written in different ranges of line numbers .