Yanking

`<count> y<move>`	Yank from begin to endpoint of <count><move>.
`<count> "<a-z>y<move>`	Yank from begin to endpoint of <count><move> to register.
`<count> "<A-Z>y<move>`	Yank from begin to endpoint of <count><move> and append to register.
`<count> yy`	<count> lines.
`<count> Y`	Idem (should be equivalent to `y$` though).
`m<a-z>`	Mark the cursor position with a letter.
`[<a-z>`	Show contents of textmarker.
`]<a-z>`	Show contents of register.
`<count> ["<a-z1-9>]p`	Put the contents of the (default undo) buffer <count> times after the cursor. The register will be automatically down-cased.
`<count> ["<a-z1-9>]P`	Put the contents of the (default undo) buffer <count> times before the cursor. The register will