On Mon, Oct 02, 2006 at 01:50:44PM +0200, A.J.Mechelynck wrote:
> >On Sun, Oct 01, 2006 at 01:37:53PM +0800, Eddy Zhao wrote:
> >>Hello all,
> >>
> >>I'm use setting below to disable input method when enter normal mode
> >>
> >> inoremap <ESC> <ESC>:set imd<CR>
> >>
> >>The setting works under window, but under linux the setting don't
> >>take effect.
> >
> >Does ":set imd" take effect in Normal mode of your build? And you could
> >use ":set imd?" to see if this option is avaliable in your build.
> >
>
> To see if the option is available and working (as opposed to defined but
> not working in this executable version) use
>
> :echo exists("+imd")
>
> The answer is zero for no (not working), nonzero (normally 1) for yes
> (working). Similarly in a script:
>
> if exists("+imdisable")
> " do something
> else
> " do something else
> endif
>
That's right. Thanks.
The exists() is formal way to achieve this, especially when we
writing scripts. But sometimes dirty trick comes handy. e.g.:
:echo exists("+ruler") " -> 1 , has 'ruler'
:echo exists("+noruler") " -> 0, doesn't has 'ruler'?
:set ruler? " check the 'ruler' option
:set noru? " also check the 'ruler' option.
--
Dasn
