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.........................................................................30.........................................................................31.........................................................................32.........................................................................33.........................................................................34.........................................................................35.........................................................................36
37...........................winwidth(0): 75...............................38.........................................................................39.........................................................................40.........................................................................41.........................................................................42.........................................................................43.........................................................................44.........................................................................45
46..........................winheight(0): 19...............................47.........................................................................48.........................................................................49.........................................................................50.........................................................................51.........................................................................52.........................................................................53.........................................................................54
55..............................ruler......................................56.........................................................................57.........................................................................58.........................................................................59.........................................................................60.........................................................................61.........................................................................62.........................................................................63