Friday, October 28, 2011

Re: how to make 'h,j,k,l' faster ?

On Fri, Oct 28, 2011 at 12:23 PM, Tim Chase <vim@tim.thechases.com> wrote:
> On 10/28/11 10:21, Ben Fritz wrote:
>>
>> I find it very nice to set relative line numbers and use a count with
>> j/k for down/up movement.
>
> I know about them head-wise, and you're right about it being easier than
> keying in the absolute line#, but it's a more recent feature of vim which
> hasn't yet made it to my muscle-memory (or more importantly, my vimrc :)
>

Here's something to make it easier:

if exists('+relativenumber')
let g:loaded_RltvNmbrPlugin='skip'
nnoremap <expr> <C-Space> CycleLNum()
xnoremap <expr> <C-Space> CycleLNum()
onoremap <expr> <C-Space> CycleLNum()

" function to cycle between normal, relative, and no line numbering
func! CycleLNum()
if &l:rnu
setlocal nu
elseif &l:nu
setlocal nonu
else
setlocal rnu
endif
" sometimes (like in op-pending mode) the redraw doesn't happen
" automatically
redraw
" do nothing, even in op-pending mode
return ""
endfunc
endif

This is really fun because you can cycle line numbers, relative line
numbers, and no line numbers even in op-pending mode. I sometimes do
this:

d
(Whoops, no line numbers! How many lines do I need?)
<C-Space>
6j

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