1..........................................................................2..........................................................................3..........................................................................4
5..........................................................................6..........................................................................7..........................................................................8
9..........................................................................10.........................................................................11.........................................................................12
13.........................................................................14.........................................................................15.........................................................................16
17...........................winwidth(0): 75...............................18.........................................................................19.........................................................................20
21..........................winheight(0): 19...............................22.........................................................................23.........................................................................24
25..............................ruler......................................26.........................................................................27.........................................................................28
29.........................................................................30.........................................................................31.........................................................................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
