On Mon, Apr 27, at 06:28 Dasn wrote:
>
> On 27/04/09 08:02 +0200, Christian Brabandt wrote:
> > Hi Dasn!
> >
> > On Mo, 27 Apr 2009, Dasn wrote:
> >
> > > fun! MyFileComplete(ArgLead, CmdLine, CursorPos)
> > > let ret=["file1", "file2", "file3"]
> > > ".... A lot more other processing
> > > return ret
> > > endfun
> > >
> > > let cmd = input("Talking to Shell> ", "", "customlist,MyFileComplete")
> > >
> > > Then at the prompt, I type:
> > > Talking to Shell> cp <Tab> "Hit tab wanna got a file completion
> > >
> > > The problem is: When I hit <Tab>, the "cp " (i.e, the command part) was
> > > also unexpectedly replaced by 'file1', 'file2' or 'file3'. It seems that
> > > the completion does not occur at the cursor position. Am I in the right
> > > way to complete this, or any idea to make a completion at the current
> > > cursor position?
> >
> > I think you are looking for complete-functions, rather than
> > command-completion.
> >
> > So please read :h complete-functions.
> >
>
> Hi Christian, thanks for your reply.
> I think the complete-functions are for insert-mode completions, while
> the input() function works in cmdline. The cursor position I referred is
> the cursor when we typing at the prompt of the input() function, not in
> the window, I didn't make it clearly, sorry.
I don't think that is possible, everything after the prompt will be
discarded with auto-completion, since this what you require from the
input() function (completion).
A simple way to overcome this problem, is to use twice the input()
function, one for to get the command and the other for the completion
for your object, something like:
fun! MyFileComplete(ArgLead, CmdLine, CursorPos)
let ret=["file1", "file2", "file3"]
".... A lot more other processing
return ret
endfun
let prompt = "Talking to shell> "
let cmd = input(prompt, '')." ".input(printf("%s%s ", prompt,
\histget("@", -1)), "", "customlist,MyFileComplete")
Then if you want to use <space> instead of <enter> you can map
temporally <enter> to <space>, like:
cnoremap <buffer> <silent> <space> <Char-0x0d>
So the whole procedure will be like this:
Talking to shell> cp<space> <tab>
That's an idea, there might be better ways, but its quite usable like
this, not robust but usable if you are careful.
> Dasn
Regards,
Agathoklis.
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