1..........................................................................2..........................................................................3..........................................................................4..........................................................................5..........................................................................6..........................................................................7
8..........................................................................9..........................................................................10.........................................................................11.........................................................................12.........................................................................13.........................................................................14
15.........................................................................16.........................................................................17.........................................................................18.........................................................................19.........................................................................20.........................................................................21
22.........................................................................23.........................................................................24.........................................................................25.........................................................................26.........................................................................27.........................................................................28
29...........................winwidth(0): 75...............................30.........................................................................31.........................................................................32.........................................................................33.........................................................................34.........................................................................35
36..........................winheight(0): 19...............................37.........................................................................38.........................................................................39.........................................................................40.........................................................................41.........................................................................42
43..............................ruler......................................44.........................................................................45.........................................................................46.........................................................................47.........................................................................48.........................................................................49
50.........................................................................51.........................................................................52.........................................................................53.........................................................................54.........................................................................55.........................................................................56
57.........................................................................58.........................................................................59.........................................................................60.........................................................................61.........................................................................62.........................................................................63