Re: Why the cursor does not move after I use the autocmd?

On Wednesday 23 June 2010 18:31:00 yixiaodafang@gmail.com wrote:

> Hi,
>
> I use the autocommand in my script:
>
> augroup AutoCmd
> autocmd!
> au! CursorHold * call g:test()
> augroup end
>
>
> function! g:test()
>
>
> let l:line = getline(".")
>
> let l:first_space = stridx(l:line," ")+1
> let l:second_space=stridx(l:line," ",l:first_space)+1
> let l:linenumber =
> strpart(l:line,l:first_space,l:second_space- l:first_space-1)
> let l:colnumber = strpart(l:line,l:second_space)
> let l:fname = strpart(l:line,0,first_space-1)
>
> silent! exe 'belowright pedit ' . l:fname . "\|" .
> l:linenumber . "\|" . "normal " . l:colnumber . "\|"
> return
>
> endfunction " }}}
>
> The function will parse a line under the cursor with file name
> and line and column number, then open the file in the preview
> window at the line and column. However, everytime when I
> switch to the tab page, the cursor will stop at the first
> line in the window, I could not move the cursor using the
> movement command such as j, k. If I move it use the mouse,
> then it will jump back automatically. The cursor is always at
> the first line and first column.
>
> Could anyone help me to find out why?

just a shot in the dark here, but you're using the cursorhold
autocommand -- what's to keep it from re-firing (constantly!)
after the cursor is in the preview window?

sc

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