Tip47: Distinguish Between Real Line and Display Lines
January 12, 2021 ยท View on GitHub
A single line in the file may be represented by multiple lines on the display.
Real Lines: begin with a number, may span one or more display lines. Display Lines: begin without a line number, wrapped to fit inside the window.

j, k, 0, $: interact with real lines.
g: tell vim to act on display lines instead.