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