I've not found how to through a buffer line-by-line when the cursor is at the top or bottom row of the visible file.
My use case is comparing two files, side-by-side in two windows. I want the lines to match but when the cursor is at the top or bottom of the visible rows using either ctrl-n/p or the up- and down-arrows moves by a chunk of lines, not just one. Reading this web page: <https://www.masteringemacs.org/article/effective-editing-movement> I see: "Fundamental Movement Keys "The four fundamental movement keys are C-n, for next logical line; C-p, for previous logical line; C-f for move forward by character; and C-b for move backward by character." C-f and C-b work just fine, but C-n and C-p work only with the displayed lines, not for moving above or below them. I'd like a pointer to learn how to move above and below the visible buffer lines one at a time. TIA, Rich
