On 4/20/06, Bram Moolenaar <[EMAIL PROTECTED]> wrote:
> Nice feature, right?  I'll add a remark about that.  The idea is that
> the preview info remains there for a while, so that you can see function
> arguments, for example, while you continue typing.  But if you want to
> explicitly clear it using a space is a good idea.

If I didn't know anything about it, I would expect it to work as follows:

   if length of info text > 0, clear window and output text
   else remove preview window

It might be nice to offer two options: '' will kill the preview window
and ' ' would blank it.

Is there any possiblity to get the preview window to pop up for single
completions? If not, I can always force a single empty entry like
{'word':'', 'abbr':'[Cancel]'} or some such oddity...

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