viper: Yanking
4.2.8 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