Sunday, June 30, 2013

Re: how do i remap dd so that it becomes context-dependent?

Check whether virtcol('$') is greater then winwidth(0): something like this:

nnoremap <expr> dd (virtcol('$') > winwidth(0)) ? 'g0dg$' : 'dd'

On Jun 30, 2013 10:32 PM, "leo" <barbosa.leonardo@gmail.com> wrote:
>
>
> Hello all,
>
> I'm using "set wrap".  I'd like to come up with a remap of dd that would does the follwing:
>     If the current line is wrapped, it then performs g0dg$
>     Else, it performs the conventional dd.
>
> The problem is this. if i just use:
>     vnoremap dd g0dg$
>     nnoremap dd g0dg$
> whenever i have non wrapped lines, such as:
>     a
>     b
>     c
> And I "dd" line two, it will end up with sth like:
>     a
>     (blank line)
>     c
> Instead of this expecting result:
>     a
>     c
>
> Thanks in advance
>
>
>
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