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.........................................................................37.........................................................................38.........................................................................39.........................................................................40.........................................................................41.........................................................................42
43..........................winheight(0): 19...............................44.........................................................................45.........................................................................46.........................................................................47.........................................................................48.........................................................................49.........................................................................50.........................................................................51.........................................................................52.........................................................................53.........................................................................54.........................................................................55.........................................................................56
57..............................ruler......................................58.........................................................................59.........................................................................60.........................................................................61.........................................................................62.........................................................................63.........................................................................64.........................................................................65.........................................................................66.........................................................................67.........................................................................68.........................................................................69.........................................................................70